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Gale Watch 0011
Issued by the Duluth Forecast Office

Action Issued Starts Expiration
New 2025-03-31 02:56:13 2025-04-02 04:00:00 2025-04-02 22:00:00
New 2025-03-31 02:56:13 2025-04-02 04:00:00 2025-04-02 22:00:00
New 2025-03-31 02:56:13 2025-04-02 04:00:00 2025-04-02 22:00:00
New 2025-03-31 02:56:13 2025-04-02 04:00:00 2025-04-02 22:00:00
New 2025-03-31 02:56:13 2025-04-02 04:00:00 2025-04-02 22:00:00
Continued 2025-03-31 09:50:44 2025-04-02 04:00:00 2025-04-02 22:00:00
Continued 2025-03-31 09:50:44 2025-04-02 04:00:00 2025-04-02 22:00:00
Continued 2025-03-31 09:50:44 2025-04-02 04:00:00 2025-04-02 22:00:00
Continued 2025-03-31 09:50:44 2025-04-02 04:00:00 2025-04-02 22:00:00
Continued 2025-03-31 12:25:48 2025-04-02 04:00:00 2025-04-02 22:00:00
Continued 2025-03-31 12:25:48 2025-04-02 04:00:00 2025-04-02 22:00:00
Continued 2025-03-31 17:05:25 2025-04-02 04:00:00 2025-04-02 22:00:00
Continued 2025-03-31 21:23:34 2025-04-02 04:00:00 2025-04-02 22:00:00
Upgraded 2025-04-01 04:06:34 2025-04-02 04:00:00 2025-04-02 22:00:00
Upgraded 2025-04-01 04:06:34 2025-04-02 04:00:00 2025-04-02 22:00:00


Action: New
Issued At: 2025-03-31 02:56:13

712 
WHUS73 KDLH 310755
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
255 AM CDT Mon Mar 31 2025

LSZ141>143-312000-
/O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
255 AM CDT Mon Mar 31 2025

...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...
...SMALL CRAFT ADVISORY IS CANCELLED...

* WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 
  9 to 14 ft possible.

* WHERE...Grand Marais to Taconite Harbor MN, Taconite Harbor to 
  Silver Bay Harbor MN and Silver Bay Harbor to Two Harbors MN.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

* ADDITIONAL DETAILS...Winds and waves have decreased below Small
  Craft Advisory criteria, so the Small Craft Advisory is 
  cancelled.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ144-145-312000-
/O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T0900Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
255 AM CDT Mon Mar 31 2025

...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...
...SMALL CRAFT ADVISORY IS CANCELLED...

* WHAT...East winds 20 to 30 kt with gusts up to 40 kt and waves 
  6 to 11 ft possible.

* WHERE...Two Harbors to Duluth MN and Duluth MN to Port Wing WI.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

* ADDITIONAL DETAILS...Winds and waves have decreased below Small
  Craft Advisory criteria, so the Small Craft Advisory is 
  cancelled.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ121-310900-
/O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T0900Z/
Chequamegon Bay-Bayfield to Oak Point WI-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY IS CANCELLED...

Winds and waves have decreased below Small Craft Advisory 
criteria, so the Small Craft Advisory is cancelled.

$$

LSZ146-147-312000-
/O.EXT.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM CDT THIS
MORNING...
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...

* WHAT...For the Small Craft Advisory, waves 2 to 4 ft. For the 
  Gale Watch, east winds 15 to 25 kt with gusts up to 35 kt and 
  waves 5 to 8 ft possible.

* WHERE...Port Wing to Sand Island WI and Sand Island to 
  Bayfield WI.

* WHEN...For the Small Craft Advisory, until 10 AM CDT this 
  morning. For the Gale Watch, from late Tuesday night through 
  Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ140-312000-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Portage to Grand Marais MN-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS
MORNING...
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...

* WHAT...For the Small Craft Advisory, north winds 5 to 15 kt with
  gusts up to 25 kt. For the Gale Watch, east winds 20 to 30 kt 
  with gusts up to 40 kt and waves 9 to 14 ft possible.

* WHERE...Grand Portage to Grand Marais MN.

* WHEN...For the Small Craft Advisory, until 10 AM CDT this 
  morning. For the Gale Watch, from late Tuesday night through 
  Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ150-312000-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...

* WHAT...For the Small Craft Advisory, waves 3 to 6 ft. For the 
  Gale Watch, east winds 15 to 25 kt with gusts up to 35 kt and 
  waves 7 to 10 ft possible.

* WHERE...Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...For the Small Craft Advisory, until 1 PM CDT this 
  afternoon. For the Gale Watch, from late Tuesday night through 
  Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ148-311800-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
Oak Point to Saxon Harbor WI-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...

* WHAT...Waves 3 to 6 ft.

* WHERE...Oak Point to Saxon Harbor WI.

* WHEN...Until 1 PM CDT this afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$


Action: New
Issued At: 2025-03-31 02:56:13

712 
WHUS73 KDLH 310755
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
255 AM CDT Mon Mar 31 2025

LSZ141>143-312000-
/O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
255 AM CDT Mon Mar 31 2025

...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...
...SMALL CRAFT ADVISORY IS CANCELLED...

* WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 
  9 to 14 ft possible.

* WHERE...Grand Marais to Taconite Harbor MN, Taconite Harbor to 
  Silver Bay Harbor MN and Silver Bay Harbor to Two Harbors MN.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

* ADDITIONAL DETAILS...Winds and waves have decreased below Small
  Craft Advisory criteria, so the Small Craft Advisory is 
  cancelled.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ144-145-312000-
/O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T0900Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
255 AM CDT Mon Mar 31 2025

...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...
...SMALL CRAFT ADVISORY IS CANCELLED...

* WHAT...East winds 20 to 30 kt with gusts up to 40 kt and waves 
  6 to 11 ft possible.

* WHERE...Two Harbors to Duluth MN and Duluth MN to Port Wing WI.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

* ADDITIONAL DETAILS...Winds and waves have decreased below Small
  Craft Advisory criteria, so the Small Craft Advisory is 
  cancelled.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ121-310900-
/O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T0900Z/
Chequamegon Bay-Bayfield to Oak Point WI-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY IS CANCELLED...

Winds and waves have decreased below Small Craft Advisory 
criteria, so the Small Craft Advisory is cancelled.

$$

LSZ146-147-312000-
/O.EXT.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM CDT THIS
MORNING...
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...

* WHAT...For the Small Craft Advisory, waves 2 to 4 ft. For the 
  Gale Watch, east winds 15 to 25 kt with gusts up to 35 kt and 
  waves 5 to 8 ft possible.

* WHERE...Port Wing to Sand Island WI and Sand Island to 
  Bayfield WI.

* WHEN...For the Small Craft Advisory, until 10 AM CDT this 
  morning. For the Gale Watch, from late Tuesday night through 
  Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ140-312000-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Portage to Grand Marais MN-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS
MORNING...
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...

* WHAT...For the Small Craft Advisory, north winds 5 to 15 kt with
  gusts up to 25 kt. For the Gale Watch, east winds 20 to 30 kt 
  with gusts up to 40 kt and waves 9 to 14 ft possible.

* WHERE...Grand Portage to Grand Marais MN.

* WHEN...For the Small Craft Advisory, until 10 AM CDT this 
  morning. For the Gale Watch, from late Tuesday night through 
  Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ150-312000-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...

* WHAT...For the Small Craft Advisory, waves 3 to 6 ft. For the 
  Gale Watch, east winds 15 to 25 kt with gusts up to 35 kt and 
  waves 7 to 10 ft possible.

* WHERE...Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...For the Small Craft Advisory, until 1 PM CDT this 
  afternoon. For the Gale Watch, from late Tuesday night through 
  Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ148-311800-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
Oak Point to Saxon Harbor WI-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...

* WHAT...Waves 3 to 6 ft.

* WHERE...Oak Point to Saxon Harbor WI.

* WHEN...Until 1 PM CDT this afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$


Action: New
Issued At: 2025-03-31 02:56:13

712 
WHUS73 KDLH 310755
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
255 AM CDT Mon Mar 31 2025

LSZ141>143-312000-
/O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
255 AM CDT Mon Mar 31 2025

...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...
...SMALL CRAFT ADVISORY IS CANCELLED...

* WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 
  9 to 14 ft possible.

* WHERE...Grand Marais to Taconite Harbor MN, Taconite Harbor to 
  Silver Bay Harbor MN and Silver Bay Harbor to Two Harbors MN.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

* ADDITIONAL DETAILS...Winds and waves have decreased below Small
  Craft Advisory criteria, so the Small Craft Advisory is 
  cancelled.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ144-145-312000-
/O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T0900Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
255 AM CDT Mon Mar 31 2025

...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...
...SMALL CRAFT ADVISORY IS CANCELLED...

* WHAT...East winds 20 to 30 kt with gusts up to 40 kt and waves 
  6 to 11 ft possible.

* WHERE...Two Harbors to Duluth MN and Duluth MN to Port Wing WI.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

* ADDITIONAL DETAILS...Winds and waves have decreased below Small
  Craft Advisory criteria, so the Small Craft Advisory is 
  cancelled.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ121-310900-
/O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T0900Z/
Chequamegon Bay-Bayfield to Oak Point WI-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY IS CANCELLED...

Winds and waves have decreased below Small Craft Advisory 
criteria, so the Small Craft Advisory is cancelled.

$$

LSZ146-147-312000-
/O.EXT.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM CDT THIS
MORNING...
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...

* WHAT...For the Small Craft Advisory, waves 2 to 4 ft. For the 
  Gale Watch, east winds 15 to 25 kt with gusts up to 35 kt and 
  waves 5 to 8 ft possible.

* WHERE...Port Wing to Sand Island WI and Sand Island to 
  Bayfield WI.

* WHEN...For the Small Craft Advisory, until 10 AM CDT this 
  morning. For the Gale Watch, from late Tuesday night through 
  Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ140-312000-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Portage to Grand Marais MN-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS
MORNING...
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...

* WHAT...For the Small Craft Advisory, north winds 5 to 15 kt with
  gusts up to 25 kt. For the Gale Watch, east winds 20 to 30 kt 
  with gusts up to 40 kt and waves 9 to 14 ft possible.

* WHERE...Grand Portage to Grand Marais MN.

* WHEN...For the Small Craft Advisory, until 10 AM CDT this 
  morning. For the Gale Watch, from late Tuesday night through 
  Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ150-312000-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...

* WHAT...For the Small Craft Advisory, waves 3 to 6 ft. For the 
  Gale Watch, east winds 15 to 25 kt with gusts up to 35 kt and 
  waves 7 to 10 ft possible.

* WHERE...Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...For the Small Craft Advisory, until 1 PM CDT this 
  afternoon. For the Gale Watch, from late Tuesday night through 
  Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ148-311800-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
Oak Point to Saxon Harbor WI-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...

* WHAT...Waves 3 to 6 ft.

* WHERE...Oak Point to Saxon Harbor WI.

* WHEN...Until 1 PM CDT this afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$


Action: New
Issued At: 2025-03-31 02:56:13

712 
WHUS73 KDLH 310755
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
255 AM CDT Mon Mar 31 2025

LSZ141>143-312000-
/O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
255 AM CDT Mon Mar 31 2025

...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...
...SMALL CRAFT ADVISORY IS CANCELLED...

* WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 
  9 to 14 ft possible.

* WHERE...Grand Marais to Taconite Harbor MN, Taconite Harbor to 
  Silver Bay Harbor MN and Silver Bay Harbor to Two Harbors MN.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

* ADDITIONAL DETAILS...Winds and waves have decreased below Small
  Craft Advisory criteria, so the Small Craft Advisory is 
  cancelled.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ144-145-312000-
/O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T0900Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
255 AM CDT Mon Mar 31 2025

...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...
...SMALL CRAFT ADVISORY IS CANCELLED...

* WHAT...East winds 20 to 30 kt with gusts up to 40 kt and waves 
  6 to 11 ft possible.

* WHERE...Two Harbors to Duluth MN and Duluth MN to Port Wing WI.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

* ADDITIONAL DETAILS...Winds and waves have decreased below Small
  Craft Advisory criteria, so the Small Craft Advisory is 
  cancelled.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ121-310900-
/O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T0900Z/
Chequamegon Bay-Bayfield to Oak Point WI-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY IS CANCELLED...

Winds and waves have decreased below Small Craft Advisory 
criteria, so the Small Craft Advisory is cancelled.

$$

LSZ146-147-312000-
/O.EXT.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM CDT THIS
MORNING...
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...

* WHAT...For the Small Craft Advisory, waves 2 to 4 ft. For the 
  Gale Watch, east winds 15 to 25 kt with gusts up to 35 kt and 
  waves 5 to 8 ft possible.

* WHERE...Port Wing to Sand Island WI and Sand Island to 
  Bayfield WI.

* WHEN...For the Small Craft Advisory, until 10 AM CDT this 
  morning. For the Gale Watch, from late Tuesday night through 
  Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ140-312000-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Portage to Grand Marais MN-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS
MORNING...
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...

* WHAT...For the Small Craft Advisory, north winds 5 to 15 kt with
  gusts up to 25 kt. For the Gale Watch, east winds 20 to 30 kt 
  with gusts up to 40 kt and waves 9 to 14 ft possible.

* WHERE...Grand Portage to Grand Marais MN.

* WHEN...For the Small Craft Advisory, until 10 AM CDT this 
  morning. For the Gale Watch, from late Tuesday night through 
  Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ150-312000-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...

* WHAT...For the Small Craft Advisory, waves 3 to 6 ft. For the 
  Gale Watch, east winds 15 to 25 kt with gusts up to 35 kt and 
  waves 7 to 10 ft possible.

* WHERE...Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...For the Small Craft Advisory, until 1 PM CDT this 
  afternoon. For the Gale Watch, from late Tuesday night through 
  Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ148-311800-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
Oak Point to Saxon Harbor WI-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...

* WHAT...Waves 3 to 6 ft.

* WHERE...Oak Point to Saxon Harbor WI.

* WHEN...Until 1 PM CDT this afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$


Action: New
Issued At: 2025-03-31 02:56:13

712 
WHUS73 KDLH 310755
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
255 AM CDT Mon Mar 31 2025

LSZ141>143-312000-
/O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-
255 AM CDT Mon Mar 31 2025

...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...
...SMALL CRAFT ADVISORY IS CANCELLED...

* WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 
  9 to 14 ft possible.

* WHERE...Grand Marais to Taconite Harbor MN, Taconite Harbor to 
  Silver Bay Harbor MN and Silver Bay Harbor to Two Harbors MN.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

* ADDITIONAL DETAILS...Winds and waves have decreased below Small
  Craft Advisory criteria, so the Small Craft Advisory is 
  cancelled.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ144-145-312000-
/O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T0900Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
255 AM CDT Mon Mar 31 2025

...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...
...SMALL CRAFT ADVISORY IS CANCELLED...

* WHAT...East winds 20 to 30 kt with gusts up to 40 kt and waves 
  6 to 11 ft possible.

* WHERE...Two Harbors to Duluth MN and Duluth MN to Port Wing WI.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

* ADDITIONAL DETAILS...Winds and waves have decreased below Small
  Craft Advisory criteria, so the Small Craft Advisory is 
  cancelled.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ121-310900-
/O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T0900Z/
Chequamegon Bay-Bayfield to Oak Point WI-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY IS CANCELLED...

Winds and waves have decreased below Small Craft Advisory 
criteria, so the Small Craft Advisory is cancelled.

$$

LSZ146-147-312000-
/O.EXT.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM CDT THIS
MORNING...
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...

* WHAT...For the Small Craft Advisory, waves 2 to 4 ft. For the 
  Gale Watch, east winds 15 to 25 kt with gusts up to 35 kt and 
  waves 5 to 8 ft possible.

* WHERE...Port Wing to Sand Island WI and Sand Island to 
  Bayfield WI.

* WHEN...For the Small Craft Advisory, until 10 AM CDT this 
  morning. For the Gale Watch, from late Tuesday night through 
  Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ140-312000-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Portage to Grand Marais MN-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT THIS
MORNING...
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...

* WHAT...For the Small Craft Advisory, north winds 5 to 15 kt with
  gusts up to 25 kt. For the Gale Watch, east winds 20 to 30 kt 
  with gusts up to 40 kt and waves 9 to 14 ft possible.

* WHERE...Grand Portage to Grand Marais MN.

* WHEN...For the Small Craft Advisory, until 10 AM CDT this 
  morning. For the Gale Watch, from late Tuesday night through 
  Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ150-312000-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
/O.NEW.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...

* WHAT...For the Small Craft Advisory, waves 3 to 6 ft. For the 
  Gale Watch, east winds 15 to 25 kt with gusts up to 35 kt and 
  waves 7 to 10 ft possible.

* WHERE...Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...For the Small Craft Advisory, until 1 PM CDT this 
  afternoon. For the Gale Watch, from late Tuesday night through 
  Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ148-311800-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
Oak Point to Saxon Harbor WI-
255 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...

* WHAT...Waves 3 to 6 ft.

* WHERE...Oak Point to Saxon Harbor WI.

* WHEN...Until 1 PM CDT this afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$


Action: Continued
Issued At: 2025-03-31 09:50:44

434 
WHUS73 KDLH 311450
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
950 AM CDT Mon Mar 31 2025

LSZ140-010300-
/O.EXP.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Portage to Grand Marais MN-
950 AM CDT Mon Mar 31 2025

...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...

* WHAT...East winds 20 to 30 kt with gusts up to 40 kt and waves 
  8 to 13 ft possible.

* WHERE...Grand Portage to Grand Marais MN.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ146-147-010300-
/O.EXP.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
950 AM CDT Mon Mar 31 2025

...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...
...SMALL CRAFT ADVISORY WILL EXPIRE AT 10 AM CDT THIS MORNING...

* WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 
  4 to 7 ft possible.

* WHERE...Port Wing to Sand Island WI and Sand Island to 
  Bayfield WI.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ150-010300-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
950 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...
...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...

* WHAT...For the Small Craft Advisory, waves 2 to 4 ft. For the 
  Gale Watch, east winds 15 to 25 kt with gusts up to 35 kt and 
  waves 6 to 9 ft possible.

* WHERE...Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...For the Small Craft Advisory, until 1 PM CDT this 
  afternoon. For the Gale Watch, from late Tuesday night through 
  Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ148-311800-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
Oak Point to Saxon Harbor WI-
950 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...

* WHAT...Waves 2 to 4 ft.

* WHERE...Oak Point to Saxon Harbor WI.

* WHEN...Until 1 PM CDT this afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ141>145-010300-
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-
950 AM CDT Mon Mar 31 2025

...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...

* WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 
  7 to 12 ft possible.

* WHERE...Grand Marais to Taconite Harbor MN, Taconite Harbor to 
  Silver Bay Harbor MN, Silver Bay Harbor to Two Harbors MN, Two 
  Harbors to Duluth MN and Duluth MN to Port Wing WI.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

Huyck


Action: Continued
Issued At: 2025-03-31 09:50:44

434 
WHUS73 KDLH 311450
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
950 AM CDT Mon Mar 31 2025

LSZ140-010300-
/O.EXP.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Portage to Grand Marais MN-
950 AM CDT Mon Mar 31 2025

...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...

* WHAT...East winds 20 to 30 kt with gusts up to 40 kt and waves 
  8 to 13 ft possible.

* WHERE...Grand Portage to Grand Marais MN.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ146-147-010300-
/O.EXP.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
950 AM CDT Mon Mar 31 2025

...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...
...SMALL CRAFT ADVISORY WILL EXPIRE AT 10 AM CDT THIS MORNING...

* WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 
  4 to 7 ft possible.

* WHERE...Port Wing to Sand Island WI and Sand Island to 
  Bayfield WI.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ150-010300-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
950 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...
...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...

* WHAT...For the Small Craft Advisory, waves 2 to 4 ft. For the 
  Gale Watch, east winds 15 to 25 kt with gusts up to 35 kt and 
  waves 6 to 9 ft possible.

* WHERE...Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...For the Small Craft Advisory, until 1 PM CDT this 
  afternoon. For the Gale Watch, from late Tuesday night through 
  Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ148-311800-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
Oak Point to Saxon Harbor WI-
950 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...

* WHAT...Waves 2 to 4 ft.

* WHERE...Oak Point to Saxon Harbor WI.

* WHEN...Until 1 PM CDT this afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ141>145-010300-
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-
950 AM CDT Mon Mar 31 2025

...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...

* WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 
  7 to 12 ft possible.

* WHERE...Grand Marais to Taconite Harbor MN, Taconite Harbor to 
  Silver Bay Harbor MN, Silver Bay Harbor to Two Harbors MN, Two 
  Harbors to Duluth MN and Duluth MN to Port Wing WI.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

Huyck


Action: Continued
Issued At: 2025-03-31 09:50:44

434 
WHUS73 KDLH 311450
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
950 AM CDT Mon Mar 31 2025

LSZ140-010300-
/O.EXP.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Portage to Grand Marais MN-
950 AM CDT Mon Mar 31 2025

...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...

* WHAT...East winds 20 to 30 kt with gusts up to 40 kt and waves 
  8 to 13 ft possible.

* WHERE...Grand Portage to Grand Marais MN.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ146-147-010300-
/O.EXP.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
950 AM CDT Mon Mar 31 2025

...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...
...SMALL CRAFT ADVISORY WILL EXPIRE AT 10 AM CDT THIS MORNING...

* WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 
  4 to 7 ft possible.

* WHERE...Port Wing to Sand Island WI and Sand Island to 
  Bayfield WI.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ150-010300-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
950 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...
...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...

* WHAT...For the Small Craft Advisory, waves 2 to 4 ft. For the 
  Gale Watch, east winds 15 to 25 kt with gusts up to 35 kt and 
  waves 6 to 9 ft possible.

* WHERE...Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...For the Small Craft Advisory, until 1 PM CDT this 
  afternoon. For the Gale Watch, from late Tuesday night through 
  Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ148-311800-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
Oak Point to Saxon Harbor WI-
950 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...

* WHAT...Waves 2 to 4 ft.

* WHERE...Oak Point to Saxon Harbor WI.

* WHEN...Until 1 PM CDT this afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ141>145-010300-
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-
950 AM CDT Mon Mar 31 2025

...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...

* WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 
  7 to 12 ft possible.

* WHERE...Grand Marais to Taconite Harbor MN, Taconite Harbor to 
  Silver Bay Harbor MN, Silver Bay Harbor to Two Harbors MN, Two 
  Harbors to Duluth MN and Duluth MN to Port Wing WI.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

Huyck


Action: Continued
Issued At: 2025-03-31 09:50:44

434 
WHUS73 KDLH 311450
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
950 AM CDT Mon Mar 31 2025

LSZ140-010300-
/O.EXP.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Portage to Grand Marais MN-
950 AM CDT Mon Mar 31 2025

...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...

* WHAT...East winds 20 to 30 kt with gusts up to 40 kt and waves 
  8 to 13 ft possible.

* WHERE...Grand Portage to Grand Marais MN.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ146-147-010300-
/O.EXP.KDLH.SC.Y.0047.000000T0000Z-250331T1500Z/
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Port Wing to Sand Island WI-Sand Island to Bayfield WI-
950 AM CDT Mon Mar 31 2025

...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...
...SMALL CRAFT ADVISORY WILL EXPIRE AT 10 AM CDT THIS MORNING...

* WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 
  4 to 7 ft possible.

* WHERE...Port Wing to Sand Island WI and Sand Island to 
  Bayfield WI.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ150-010300-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
950 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...
...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...

* WHAT...For the Small Craft Advisory, waves 2 to 4 ft. For the 
  Gale Watch, east winds 15 to 25 kt with gusts up to 35 kt and 
  waves 6 to 9 ft possible.

* WHERE...Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...For the Small Craft Advisory, until 1 PM CDT this 
  afternoon. For the Gale Watch, from late Tuesday night through 
  Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ148-311800-
/O.CON.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
Oak Point to Saxon Harbor WI-
950 AM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...

* WHAT...Waves 2 to 4 ft.

* WHERE...Oak Point to Saxon Harbor WI.

* WHEN...Until 1 PM CDT this afternoon.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ141>145-010300-
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-
950 AM CDT Mon Mar 31 2025

...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...

* WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 
  7 to 12 ft possible.

* WHERE...Grand Marais to Taconite Harbor MN, Taconite Harbor to 
  Silver Bay Harbor MN, Silver Bay Harbor to Two Harbors MN, Two 
  Harbors to Duluth MN and Duluth MN to Port Wing WI.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

Huyck


Action: Continued
Issued At: 2025-03-31 12:25:48

596 
WHUS73 KDLH 311725
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
1225 PM CDT Mon Mar 31 2025

LSZ150-010530-
/O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
1225 PM CDT Mon Mar 31 2025

...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...

* WHAT...East winds 15 to 25 kt with gusts up to 40 kt and waves 
  6 to 9 ft possible.

* WHERE...Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ148-311830-
/O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
Oak Point to Saxon Harbor WI-
1225 PM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY IS CANCELLED...

Wind speeds and gusts and resultant waves have diminished.

$$

LSZ140>147-010530-
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
1225 PM CDT Mon Mar 31 2025

...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...

* WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 
  7 to 12 ft possible.

* WHERE...Portions of Lake Superior. 

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

Huyck


Action: Continued
Issued At: 2025-03-31 12:25:48

596 
WHUS73 KDLH 311725
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
1225 PM CDT Mon Mar 31 2025

LSZ150-010530-
/O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
1225 PM CDT Mon Mar 31 2025

...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...

* WHAT...East winds 15 to 25 kt with gusts up to 40 kt and waves 
  6 to 9 ft possible.

* WHERE...Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LSZ148-311830-
/O.CAN.KDLH.SC.Y.0047.000000T0000Z-250331T1800Z/
Oak Point to Saxon Harbor WI-
1225 PM CDT Mon Mar 31 2025

...SMALL CRAFT ADVISORY IS CANCELLED...

Wind speeds and gusts and resultant waves have diminished.

$$

LSZ140>147-010530-
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
1225 PM CDT Mon Mar 31 2025

...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...

* WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 
  7 to 12 ft possible.

* WHERE...Portions of Lake Superior. 

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

Huyck


Action: Continued
Issued At: 2025-03-31 17:05:25

235 
WHUS73 KDLH 312204
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
504 PM CDT Mon Mar 31 2025

LSZ140>147-150-011015-
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
504 PM CDT Mon Mar 31 2025

...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...

* WHAT...East winds 20 to 30 kt with gusts up to 40 kt and waves 
  6 to 11 ft possible.

* WHERE...Portions of Lake Superior. 

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$


Action: Continued
Issued At: 2025-03-31 21:23:34

697 
WHUS73 KDLH 010223
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
923 PM CDT Mon Mar 31 2025

LSZ140>147-150-011430-
/O.CON.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
923 PM CDT Mon Mar 31 2025

...GALE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
WEDNESDAY EVENING...

* WHAT...East winds 20 to 30 kt with gusts up to 40 kt and waves 
  6 to 11 ft possible.

* WHERE...Portions of Lake Superior. 

* WHEN...From late Tuesday night through Wednesday evening.

* IMPACTS...Strong winds can cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$


Action: Upgraded
Issued At: 2025-04-01 04:06:34

891 
WHUS73 KDLH 010906
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
406 AM CDT Tue Apr 1 2025

LSZ140>144-150-012115-
/O.UPG.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
/O.NEW.KDLH.GL.W.0018.250402T0900Z-250403T0300Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Outer Apostle Islands Beyond 5 NM from Mainland-
406 AM CDT Tue Apr 1 2025

...GALE WARNING IN EFFECT FROM 4 AM TO 10 PM CDT WEDNESDAY...

* WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 
  6 to 11 ft expected.

* WHERE...Portions of Lake Superior. 

* WHEN...From 4 AM to 10 PM CDT Wednesday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LSZ145>147-012115-
/O.UPG.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
/O.NEW.KDLH.SC.Y.0048.250402T0900Z-250403T0300Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
406 AM CDT Tue Apr 1 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 10 PM CDT
WEDNESDAY...

* WHAT...East winds 15 to 25 kt with gusts up to 30 kt and waves 
  4 to 7 ft expected.

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...From 4 AM to 10 PM CDT Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ121-148-012115-
/O.NEW.KDLH.SC.Y.0048.250402T0900Z-250403T0300Z/
Chequamegon Bay-Bayfield to Oak Point WI-
Oak Point to Saxon Harbor WI-
406 AM CDT Tue Apr 1 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 10 PM CDT
WEDNESDAY...

* WHAT...East winds 15 to 25 kt with gusts up to 30 kt and waves 
  2 to 5 ft expected.

* WHERE...Chequamegon Bay-Bayfield to Oak Point WI and Oak Point 
  to Saxon Harbor WI.

* WHEN...From 4 AM to 10 PM CDT Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$


Action: Upgraded
Issued At: 2025-04-01 04:06:34

891 
WHUS73 KDLH 010906
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
406 AM CDT Tue Apr 1 2025

LSZ140>144-150-012115-
/O.UPG.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
/O.NEW.KDLH.GL.W.0018.250402T0900Z-250403T0300Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Outer Apostle Islands Beyond 5 NM from Mainland-
406 AM CDT Tue Apr 1 2025

...GALE WARNING IN EFFECT FROM 4 AM TO 10 PM CDT WEDNESDAY...

* WHAT...East winds 15 to 25 kt with gusts up to 35 kt and waves 
  6 to 11 ft expected.

* WHERE...Portions of Lake Superior. 

* WHEN...From 4 AM to 10 PM CDT Wednesday.

* IMPACTS...Strong winds will cause hazardous waves which could 
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LSZ145>147-012115-
/O.UPG.KDLH.GL.A.0011.250402T0900Z-250403T0300Z/
/O.NEW.KDLH.SC.Y.0048.250402T0900Z-250403T0300Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
406 AM CDT Tue Apr 1 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 10 PM CDT
WEDNESDAY...

* WHAT...East winds 15 to 25 kt with gusts up to 30 kt and waves 
  4 to 7 ft expected.

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...From 4 AM to 10 PM CDT Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ121-148-012115-
/O.NEW.KDLH.SC.Y.0048.250402T0900Z-250403T0300Z/
Chequamegon Bay-Bayfield to Oak Point WI-
Oak Point to Saxon Harbor WI-
406 AM CDT Tue Apr 1 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 10 PM CDT
WEDNESDAY...

* WHAT...East winds 15 to 25 kt with gusts up to 30 kt and waves 
  2 to 5 ft expected.

* WHERE...Chequamegon Bay-Bayfield to Oak Point WI and Oak Point 
  to Saxon Harbor WI.

* WHEN...From 4 AM to 10 PM CDT Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$



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