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Small Craft Advisory 0054
Issued by the Northern Indiana Forecast Office

Action Issued Starts Expiration
New 2026-07-31 03:38:33 2026-08-01 13:00:00 2026-08-03 04:00:00
New 2026-07-31 03:38:33 2026-08-01 13:00:00 2026-08-03 04:00:00
Continued 2026-07-31 09:45:16 2026-08-01 13:00:00 2026-08-03 04:00:00
Continued 2026-07-31 09:45:16 2026-08-01 13:00:00 2026-08-03 04:00:00
Continued 2026-07-31 14:41:25 2026-08-01 13:00:00 2026-08-03 04:00:00
Continued 2026-07-31 14:41:25 2026-08-01 13:00:00 2026-08-03 04:00:00
Time Extended 2026-07-31 21:02:37 2026-08-01 16:00:00 2026-08-03 04:00:00
Time Extended 2026-07-31 21:02:37 2026-08-01 16:00:00 2026-08-03 04:00:00
Continued 2026-08-01 03:34:33 2026-08-01 16:00:00 2026-08-03 04:00:00
Continued 2026-08-01 03:34:33 2026-08-01 16:00:00 2026-08-03 04:00:00
Continued 2026-08-01 09:51:44 2026-08-01 16:00:00 2026-08-03 04:00:00
Continued 2026-08-01 09:51:44 2026-08-01 16:00:00 2026-08-03 04:00:00
Continued 2026-08-01 14:47:52 2026-08-01 16:00:00 2026-08-03 04:00:00
Continued 2026-08-01 14:47:52 2026-08-01 16:00:00 2026-08-03 04:00:00
Continued 2026-08-01 21:55:07 2026-08-03 04:00:00
Continued 2026-08-01 21:55:07 2026-08-03 04:00:00
Continued 2026-08-02 04:28:35 2026-08-03 04:00:00
Continued 2026-08-02 04:28:35 2026-08-03 04:00:00
Continued 2026-08-02 09:51:45 2026-08-03 04:00:00
Continued 2026-08-02 09:51:45 2026-08-03 04:00:00
Continued 2026-08-02 14:58:22 2026-08-03 04:00:00
Continued 2026-08-02 14:58:22 2026-08-03 04:00:00
Continued 2026-08-02 21:29:33 2026-08-03 04:00:00
Continued 2026-08-02 21:29:33 2026-08-03 04:00:00
Expired 2026-08-03 03:47:03 2026-08-03 04:00:00
Expired 2026-08-03 03:47:03 2026-08-03 04:00:00


Action: New
Issued At: 2026-07-31 03:38:33

994 
WHUS73 KIWX 310838
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
438 AM EDT Fri Jul 31 2026

LMZ046-311645-
/O.NEW.KIWX.SC.Y.0054.260801T1800Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
438 AM EDT Fri Jul 31 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM SATURDAY TO 5 AM EDT
MONDAY...

* WHAT...East winds 10 to 20 knots Saturday. Gusts up to 25 knots
  in the afternoon. Northeast winds 15 to 25 knots Saturday night
  shifting north at 20 to 30 knots Sunday. Waves 3 to 4 feet
  Saturday afternoon building to 3 to 5 feet Saturday night. Waves
  building to 4 to 7 feet Sunday subsiding to 2 to 4 feet late
  Sunday night. 

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...From 2 PM Saturday to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-311645-
/O.NEW.KIWX.SC.Y.0054.260801T1800Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
438 AM EDT Fri Jul 31 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM SATURDAY TO 5 AM EDT
MONDAY...

* WHAT...East winds 10 to 20 knots Saturday. Gusts up to 25 knots
  in the afternoon. Northeast winds 15 to 25 knots Saturday night
  shifting north at 20 to 30 knots Sunday. Waves 3 to 4 feet
  Saturday afternoon and evening building to 3 to 6 feet Sunday
  into Sunday evening. 

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...From 2 PM Saturday to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

MCD


Action: New
Issued At: 2026-07-31 03:38:33

994 
WHUS73 KIWX 310838
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
438 AM EDT Fri Jul 31 2026

LMZ046-311645-
/O.NEW.KIWX.SC.Y.0054.260801T1800Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
438 AM EDT Fri Jul 31 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM SATURDAY TO 5 AM EDT
MONDAY...

* WHAT...East winds 10 to 20 knots Saturday. Gusts up to 25 knots
  in the afternoon. Northeast winds 15 to 25 knots Saturday night
  shifting north at 20 to 30 knots Sunday. Waves 3 to 4 feet
  Saturday afternoon building to 3 to 5 feet Saturday night. Waves
  building to 4 to 7 feet Sunday subsiding to 2 to 4 feet late
  Sunday night. 

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...From 2 PM Saturday to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-311645-
/O.NEW.KIWX.SC.Y.0054.260801T1800Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
438 AM EDT Fri Jul 31 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM SATURDAY TO 5 AM EDT
MONDAY...

* WHAT...East winds 10 to 20 knots Saturday. Gusts up to 25 knots
  in the afternoon. Northeast winds 15 to 25 knots Saturday night
  shifting north at 20 to 30 knots Sunday. Waves 3 to 4 feet
  Saturday afternoon and evening building to 3 to 6 feet Sunday
  into Sunday evening. 

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...From 2 PM Saturday to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

MCD


Action: Continued
Issued At: 2026-07-31 09:45:16

128 
WHUS73 KIWX 311445
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
1045 AM EDT Fri Jul 31 2026

LMZ046-312245-
/O.CON.KIWX.SC.Y.0054.260801T1800Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
1045 AM EDT Fri Jul 31 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM SATURDAY TO
5 AM EDT MONDAY...

* WHAT...East winds 10 to 20 knots Saturday. Gusts up to 25 knots
  in the afternoon. Northeast winds 10 to 20 knots Saturday night
  shifting north at 20 to 30 knots Sunday. A few gusts to 25 knots
  possible Saturday night, but more likely Sunday afternoon. Waves
  2 to 4 feet Saturday afternoon building to 3 to 5 feet Saturday
  night. Waves building to 4 to 7 feet Sunday subsiding to 2 to 4
  feet late Sunday night.

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...From 2 PM Saturday to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-312245-
/O.CON.KIWX.SC.Y.0054.260801T1800Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
1045 AM EDT Fri Jul 31 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM SATURDAY TO
5 AM EDT MONDAY...

* WHAT...Waves 3 to 6 feet expected.

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...From 2 PM Saturday to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-07-31 09:45:16

128 
WHUS73 KIWX 311445
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
1045 AM EDT Fri Jul 31 2026

LMZ046-312245-
/O.CON.KIWX.SC.Y.0054.260801T1800Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
1045 AM EDT Fri Jul 31 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM SATURDAY TO
5 AM EDT MONDAY...

* WHAT...East winds 10 to 20 knots Saturday. Gusts up to 25 knots
  in the afternoon. Northeast winds 10 to 20 knots Saturday night
  shifting north at 20 to 30 knots Sunday. A few gusts to 25 knots
  possible Saturday night, but more likely Sunday afternoon. Waves
  2 to 4 feet Saturday afternoon building to 3 to 5 feet Saturday
  night. Waves building to 4 to 7 feet Sunday subsiding to 2 to 4
  feet late Sunday night.

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...From 2 PM Saturday to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-312245-
/O.CON.KIWX.SC.Y.0054.260801T1800Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
1045 AM EDT Fri Jul 31 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM SATURDAY TO
5 AM EDT MONDAY...

* WHAT...Waves 3 to 6 feet expected.

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...From 2 PM Saturday to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-07-31 14:41:25

440 
WHUS73 KIWX 311940
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
340 PM EDT Fri Jul 31 2026

LMZ046-010345-
/O.CON.KIWX.SC.Y.0054.260801T1800Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
340 PM EDT Fri Jul 31 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM SATURDAY TO
5 AM EDT MONDAY...

* WHAT...East winds 10 to 20 knots Saturday. Gusts up to 25 knots
  in the afternoon. Northeast winds 10 to 20 knots Saturday night
  shifting north at 15 to 25 knots Sunday. A few gusts to 25 
  knots possible Saturday night, but more likely Sunday afternoon.
  Waves 1 to 3 feet Saturday afternoon building to 3 to 5 feet 
  Saturday night. Waves building to 4 to 7 feet Sunday subsiding 
  to 2 to 4 feet late Sunday night. 

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...From 2 PM Saturday to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-010345-
/O.CON.KIWX.SC.Y.0054.260801T1800Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
340 PM EDT Fri Jul 31 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM SATURDAY TO
5 AM EDT MONDAY...

* WHAT...East winds 10 to 20 knots Saturday. Gusts up to 25 knots
  in the afternoon. Northeast winds 15 to 25 knots Saturday night
  shifting north at 20 to 30 knots Sunday. Waves 3 to 4 feet
  Saturday afternoon and evening building to 3 to 6 feet Sunday
  into Sunday evening.

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...From 2 PM Saturday to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-07-31 14:41:25

440 
WHUS73 KIWX 311940
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
340 PM EDT Fri Jul 31 2026

LMZ046-010345-
/O.CON.KIWX.SC.Y.0054.260801T1800Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
340 PM EDT Fri Jul 31 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM SATURDAY TO
5 AM EDT MONDAY...

* WHAT...East winds 10 to 20 knots Saturday. Gusts up to 25 knots
  in the afternoon. Northeast winds 10 to 20 knots Saturday night
  shifting north at 15 to 25 knots Sunday. A few gusts to 25 
  knots possible Saturday night, but more likely Sunday afternoon.
  Waves 1 to 3 feet Saturday afternoon building to 3 to 5 feet 
  Saturday night. Waves building to 4 to 7 feet Sunday subsiding 
  to 2 to 4 feet late Sunday night. 

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...From 2 PM Saturday to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-010345-
/O.CON.KIWX.SC.Y.0054.260801T1800Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
340 PM EDT Fri Jul 31 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM SATURDAY TO
5 AM EDT MONDAY...

* WHAT...East winds 10 to 20 knots Saturday. Gusts up to 25 knots
  in the afternoon. Northeast winds 15 to 25 knots Saturday night
  shifting north at 20 to 30 knots Sunday. Waves 3 to 4 feet
  Saturday afternoon and evening building to 3 to 6 feet Sunday
  into Sunday evening.

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...From 2 PM Saturday to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Time Extended
Issued At: 2026-07-31 21:02:37

704 
WHUS73 KIWX 010201
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
1001 PM EDT Fri Jul 31 2026

LMZ046-011015-
/O.EXT.KIWX.SC.Y.0054.260801T2100Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
1001 PM EDT Fri Jul 31 2026

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 5 PM SATURDAY TO 5 AM
EDT MONDAY...

* WHAT...East winds 10 to 20 knots with gusts up to 25 knots late
  Saturday, backing northeast 15 to 25 knots with gusts to 30
  knots Sunday. Waves build to 3 to 6 feet Saturday night and 4 to
  8 feet Sunday.

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...From 5 PM Saturday to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-011015-
/O.EXT.KIWX.SC.Y.0054.260801T2100Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
1001 PM EDT Fri Jul 31 2026

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 5 PM SATURDAY TO 5 AM
EDT MONDAY...

* WHAT...East winds 10 to 20 knots with gusts up to 25 knots late
  Saturday, backing northeast Sunday. Waves build to 3 to 6 feet 
  Saturday night and 4 to 7 feet Sunday.

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...From 5 PM Saturday to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Time Extended
Issued At: 2026-07-31 21:02:37

704 
WHUS73 KIWX 010201
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
1001 PM EDT Fri Jul 31 2026

LMZ046-011015-
/O.EXT.KIWX.SC.Y.0054.260801T2100Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
1001 PM EDT Fri Jul 31 2026

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 5 PM SATURDAY TO 5 AM
EDT MONDAY...

* WHAT...East winds 10 to 20 knots with gusts up to 25 knots late
  Saturday, backing northeast 15 to 25 knots with gusts to 30
  knots Sunday. Waves build to 3 to 6 feet Saturday night and 4 to
  8 feet Sunday.

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...From 5 PM Saturday to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-011015-
/O.EXT.KIWX.SC.Y.0054.260801T2100Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
1001 PM EDT Fri Jul 31 2026

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 5 PM SATURDAY TO 5 AM
EDT MONDAY...

* WHAT...East winds 10 to 20 knots with gusts up to 25 knots late
  Saturday, backing northeast Sunday. Waves build to 3 to 6 feet 
  Saturday night and 4 to 7 feet Sunday.

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...From 5 PM Saturday to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-08-01 03:34:33

021 
WHUS73 KIWX 010833
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
433 AM EDT Sat Aug 1 2026

LMZ046-011645-
/O.CON.KIWX.SC.Y.0054.260801T2100Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
433 AM EDT Sat Aug 1 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 5 AM EDT MONDAY...

* WHAT...East winds 10 to 15 knots becoming northeast at 15 to 25
  knots this afternoon. Northeast winds 15 to 25 knots tonight
  into late Sunday night. Gusts up to 30 knots tonight. Waves 1 to
  3 feet today building to 3 to 6 feet tonight and Sunday. Waves 4
  to 7 feet Sunday night subsiding to 2 to 4 feet by Monday
  morning.

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...From 5 PM this afternoon to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-011645-
/O.CON.KIWX.SC.Y.0054.260801T2100Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
433 AM EDT Sat Aug 1 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 5 AM EDT MONDAY...

* WHAT...East winds 10 to 20 knots with gusts up to 25 knots this
  afternoon. Northeast winds 15 to 25 knots tonight into Sunday
  night. Waves 1 to 3 feet building to 3 to 5 feet tonight into
  Sunday. Waves 3 to 6 feet Sunday night subsiding to 2 to 4 feet
  by Monday morning. 

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...From 5 PM this afternoon to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

MCD


Action: Continued
Issued At: 2026-08-01 03:34:33

021 
WHUS73 KIWX 010833
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
433 AM EDT Sat Aug 1 2026

LMZ046-011645-
/O.CON.KIWX.SC.Y.0054.260801T2100Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
433 AM EDT Sat Aug 1 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 5 AM EDT MONDAY...

* WHAT...East winds 10 to 15 knots becoming northeast at 15 to 25
  knots this afternoon. Northeast winds 15 to 25 knots tonight
  into late Sunday night. Gusts up to 30 knots tonight. Waves 1 to
  3 feet today building to 3 to 6 feet tonight and Sunday. Waves 4
  to 7 feet Sunday night subsiding to 2 to 4 feet by Monday
  morning.

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...From 5 PM this afternoon to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-011645-
/O.CON.KIWX.SC.Y.0054.260801T2100Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
433 AM EDT Sat Aug 1 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 5 AM EDT MONDAY...

* WHAT...East winds 10 to 20 knots with gusts up to 25 knots this
  afternoon. Northeast winds 15 to 25 knots tonight into Sunday
  night. Waves 1 to 3 feet building to 3 to 5 feet tonight into
  Sunday. Waves 3 to 6 feet Sunday night subsiding to 2 to 4 feet
  by Monday morning. 

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...From 5 PM this afternoon to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

MCD


Action: Continued
Issued At: 2026-08-01 09:51:44

457 
WHUS73 KIWX 011451
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
1051 AM EDT Sat Aug 1 2026

LMZ046-012300-
/O.CON.KIWX.SC.Y.0054.260801T2100Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
1051 AM EDT Sat Aug 1 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 5 AM EDT MONDAY...

* WHAT...Northeast winds 10 to 20 knots into late Sunday night. 
  Gusts up to 30 knots tonight. Waves 1 to 3 feet today building 
  to 3 to 6 feet tonight and Sunday. Waves 4 to 7 feet Sunday 
  night subsiding to 2 to 4 feet by Monday morning.

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...From 5 PM this afternoon to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-012300-
/O.CON.KIWX.SC.Y.0054.260801T2100Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
1051 AM EDT Sat Aug 1 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 5 AM EDT MONDAY...

* WHAT...Northeast winds 10 to 20 knots. Gusts up to 25 knots
  increased to up to 30 knots overnight tonight. Waves 1 to 3 
  feet building to 3 to 5 feet tonight into Sunday. Waves 3 to 6 
  feet Sunday night subsiding to 2 to 4 feet by Monday morning.

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...From 5 PM this afternoon to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-08-01 09:51:44

457 
WHUS73 KIWX 011451
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
1051 AM EDT Sat Aug 1 2026

LMZ046-012300-
/O.CON.KIWX.SC.Y.0054.260801T2100Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
1051 AM EDT Sat Aug 1 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 5 AM EDT MONDAY...

* WHAT...Northeast winds 10 to 20 knots into late Sunday night. 
  Gusts up to 30 knots tonight. Waves 1 to 3 feet today building 
  to 3 to 6 feet tonight and Sunday. Waves 4 to 7 feet Sunday 
  night subsiding to 2 to 4 feet by Monday morning.

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...From 5 PM this afternoon to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-012300-
/O.CON.KIWX.SC.Y.0054.260801T2100Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
1051 AM EDT Sat Aug 1 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 5 AM EDT MONDAY...

* WHAT...Northeast winds 10 to 20 knots. Gusts up to 25 knots
  increased to up to 30 knots overnight tonight. Waves 1 to 3 
  feet building to 3 to 5 feet tonight into Sunday. Waves 3 to 6 
  feet Sunday night subsiding to 2 to 4 feet by Monday morning.

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...From 5 PM this afternoon to 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-08-01 14:47:52

185 
WHUS73 KIWX 011947
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
347 PM EDT Sat Aug 1 2026

LMZ046-020400-
/O.CON.KIWX.SC.Y.0054.260801T2100Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
347 PM EDT Sat Aug 1 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Northeast winds 10 to 20 knots into late Sunday night.
  Gusts up to 25 knots. Waves 1 to 3 feet today building to 3 to 
  6 feet tonight and Sunday. Waves 4 to 7 feet Sunday night 
  subsiding to 2 to 4 feet by Monday morning.

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-020400-
/O.CON.KIWX.SC.Y.0054.260801T2100Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
347 PM EDT Sat Aug 1 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Northeast winds 10 to 20 knots. Gusts up to 25 knots. 
  Waves 1 to 3 feet building to 3 to 5 feet tonight into Sunday. 
  Waves 3 to 6 feet Sunday night subsiding to 2 to 4 feet by 
  Monday morning.

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-08-01 14:47:52

185 
WHUS73 KIWX 011947
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
347 PM EDT Sat Aug 1 2026

LMZ046-020400-
/O.CON.KIWX.SC.Y.0054.260801T2100Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
347 PM EDT Sat Aug 1 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Northeast winds 10 to 20 knots into late Sunday night.
  Gusts up to 25 knots. Waves 1 to 3 feet today building to 3 to 
  6 feet tonight and Sunday. Waves 4 to 7 feet Sunday night 
  subsiding to 2 to 4 feet by Monday morning.

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-020400-
/O.CON.KIWX.SC.Y.0054.260801T2100Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
347 PM EDT Sat Aug 1 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Northeast winds 10 to 20 knots. Gusts up to 25 knots. 
  Waves 1 to 3 feet building to 3 to 5 feet tonight into Sunday. 
  Waves 3 to 6 feet Sunday night subsiding to 2 to 4 feet by 
  Monday morning.

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-08-01 21:55:07

751 
WHUS73 KIWX 020254
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
1054 PM EDT Sat Aug 1 2026

LMZ046-021100-
/O.CON.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
1054 PM EDT Sat Aug 1 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Northeast winds 10 to 20 knots with gusts up to 30 
  knots and waves 3 to 6 feet.

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-021100-
/O.CON.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
1054 PM EDT Sat Aug 1 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Northeast winds 10 to 20 knots with gusts up to 25 
  knots and waves 3 to 6 feet.

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-08-01 21:55:07

751 
WHUS73 KIWX 020254
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
1054 PM EDT Sat Aug 1 2026

LMZ046-021100-
/O.CON.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
1054 PM EDT Sat Aug 1 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Northeast winds 10 to 20 knots with gusts up to 30 
  knots and waves 3 to 6 feet.

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-021100-
/O.CON.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
1054 PM EDT Sat Aug 1 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Northeast winds 10 to 20 knots with gusts up to 25 
  knots and waves 3 to 6 feet.

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-08-02 04:28:35

584 
WHUS73 KIWX 020927
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
527 AM EDT Sun Aug 2 2026

LMZ046-021730-
/O.CON.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
527 AM EDT Sun Aug 2 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Northeast winds 15 to 25 knots today becoming north this
  afternoon and evening. Gusts up to 30 knots this afternoon and
  evening. Waves 3 to 5 feet building to 4 to 7 feet this
  afternoon and evening. 

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-021730-
/O.CON.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
527 AM EDT Sun Aug 2 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Northeast winds 15 to 25 knots becoming north this
  afternoon adn evening. Waves 2 to 4 feet building to 3 to 6 feet
  this afternoon and evening. Highest waves this morning will be
  near New Buffalo, MI.

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

MCD


Action: Continued
Issued At: 2026-08-02 04:28:35

584 
WHUS73 KIWX 020927
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
527 AM EDT Sun Aug 2 2026

LMZ046-021730-
/O.CON.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
527 AM EDT Sun Aug 2 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Northeast winds 15 to 25 knots today becoming north this
  afternoon and evening. Gusts up to 30 knots this afternoon and
  evening. Waves 3 to 5 feet building to 4 to 7 feet this
  afternoon and evening. 

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-021730-
/O.CON.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
527 AM EDT Sun Aug 2 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Northeast winds 15 to 25 knots becoming north this
  afternoon adn evening. Waves 2 to 4 feet building to 3 to 6 feet
  this afternoon and evening. Highest waves this morning will be
  near New Buffalo, MI.

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

MCD


Action: Continued
Issued At: 2026-08-02 09:51:45

500 
WHUS73 KIWX 021451
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
1051 AM EDT Sun Aug 2 2026

LMZ046-022300-
/O.CON.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
1051 AM EDT Sun Aug 2 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Northeast winds 15 to 25 knots becoming north this
  afternoon and evening. Waves building to 3 to 6 feet this
  afternoon and evening.

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-022300-
/O.CON.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
1051 AM EDT Sun Aug 2 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Northeast winds 15 to 25 knots becoming north this
  afternoon and evening. Waves building to 3 to 6 feet this
  afternoon and evening. 

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-08-02 09:51:45

500 
WHUS73 KIWX 021451
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
1051 AM EDT Sun Aug 2 2026

LMZ046-022300-
/O.CON.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
1051 AM EDT Sun Aug 2 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Northeast winds 15 to 25 knots becoming north this
  afternoon and evening. Waves building to 3 to 6 feet this
  afternoon and evening.

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-022300-
/O.CON.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
1051 AM EDT Sun Aug 2 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Northeast winds 15 to 25 knots becoming north this
  afternoon and evening. Waves building to 3 to 6 feet this
  afternoon and evening. 

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-08-02 14:58:22

550 
WHUS73 KIWX 021957
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
357 PM EDT Sun Aug 2 2026

LMZ046-030400-
/O.CON.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
357 PM EDT Sun Aug 2 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Waves 4 to 7 feet.

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-030400-
/O.CON.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
357 PM EDT Sun Aug 2 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Waves 4 to 7 feet.

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-08-02 14:58:22

550 
WHUS73 KIWX 021957
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
357 PM EDT Sun Aug 2 2026

LMZ046-030400-
/O.CON.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
357 PM EDT Sun Aug 2 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Waves 4 to 7 feet.

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-030400-
/O.CON.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
357 PM EDT Sun Aug 2 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Waves 4 to 7 feet.

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-08-02 21:29:33

818 
WHUS73 KIWX 030229
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
1029 PM EDT Sun Aug 2 2026

LMZ046-030900-
/O.CON.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
1029 PM EDT Sun Aug 2 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Waves 4 to 7 feet.

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-030900-
/O.CON.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
1029 PM EDT Sun Aug 2 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Waves 3 to 6 feet.

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Continued
Issued At: 2026-08-02 21:29:33

818 
WHUS73 KIWX 030229
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
1029 PM EDT Sun Aug 2 2026

LMZ046-030900-
/O.CON.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
1029 PM EDT Sun Aug 2 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Waves 4 to 7 feet.

* WHERE...Michigan City IN to New Buffalo MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ043-030900-
/O.CON.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
1029 PM EDT Sun Aug 2 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...

* WHAT...Waves 3 to 6 feet.

* WHERE...New Buffalo MI to St Joseph MI.

* WHEN...Until 5 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$


Action: Expired
Issued At: 2026-08-03 03:47:03

982 
WHUS73 KIWX 030846
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
446 AM EDT Mon Aug 3 2026

LMZ046-031000-
/O.EXP.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
446 AM EDT Mon Aug 3 2026

...SMALL CRAFT ADVISORY WILL EXPIRE AT 5 AM EDT EARLY THIS
MORNING...

Conditions have subsided below small craft advisory criteria.

$$

LMZ043-031000-
/O.EXP.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
446 AM EDT Mon Aug 3 2026

...SMALL CRAFT ADVISORY WILL EXPIRE AT 5 AM EDT EARLY THIS
MORNING...

Conditions have subsided below small craft advisory criteria.

$$

MCD


Action: Expired
Issued At: 2026-08-03 03:47:03

982 
WHUS73 KIWX 030846
MWWIWX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Northern Indiana
446 AM EDT Mon Aug 3 2026

LMZ046-031000-
/O.EXP.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
Michigan City IN to New Buffalo MI-
446 AM EDT Mon Aug 3 2026

...SMALL CRAFT ADVISORY WILL EXPIRE AT 5 AM EDT EARLY THIS
MORNING...

Conditions have subsided below small craft advisory criteria.

$$

LMZ043-031000-
/O.EXP.KIWX.SC.Y.0054.000000T0000Z-260803T0900Z/
New Buffalo MI to St Joseph MI-
446 AM EDT Mon Aug 3 2026

...SMALL CRAFT ADVISORY WILL EXPIRE AT 5 AM EDT EARLY THIS
MORNING...

Conditions have subsided below small craft advisory criteria.

$$

MCD



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