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Small Craft Advisory 0046
Issued by the Grand Rapids Forecast Office

Action Issued Starts Expiration
New 2026-06-22 01:06:20 2026-06-22 15:00:00 2026-06-22 23:00:00
Continued 2026-06-22 09:24:27 2026-06-22 15:00:00 2026-06-22 23:00:00
Continued 2026-06-22 13:32:36 2026-06-22 15:00:00 2026-06-22 23:00:00
Continued 2026-06-22 18:31:15 2026-06-22 23:00:00


Action: New
Issued At: 2026-06-22 01:06:20

118 
WHUS73 KGRR 220606
MWWGRR

URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
206 AM EDT Mon Jun 22 2026

LMZ844>848-221415-
/O.NEW.KGRR.SC.Y.0046.260622T2000Z-260623T0400Z/
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-
206 AM EDT Mon Jun 22 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO
MIDNIGHT EDT TONIGHT...

* WHAT...North winds 10 to 20 knots with gusts up to 30 knots and
  waves 3 to 5 feet expected.

* WHERE...St Joseph to Pentwater.

* WHEN...From 4 PM this afternoon to midnight EDT tonight.

* 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: 2026-06-22 09:24:27

023 
WHUS73 KGRR 221424
MWWGRR

URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
1024 AM EDT Mon Jun 22 2026

LMZ844>848-222230-
/O.CON.KGRR.SC.Y.0046.260622T2000Z-260623T0400Z/
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-
1024 AM EDT Mon Jun 22 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO MIDNIGHT EDT TONIGHT...

* WHAT...North winds 10 to 20 knots with gusts up to 25 knots 
  and waves 2 to 5 feet expected.

* WHERE...St Joseph to Pentwater.

* WHEN...From 4 PM this afternoon to midnight EDT tonight.

* 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: 2026-06-22 13:32:36

518 
WHUS73 KGRR 221832
MWWGRR

URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
232 PM EDT Mon Jun 22 2026

LMZ844>848-230245-
/O.CON.KGRR.SC.Y.0046.260622T2000Z-260623T0400Z/
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-
232 PM EDT Mon Jun 22 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT
TONIGHT...

* WHAT...North winds 10 to 20 knots with gusts up to 25 knots 
  and waves 2 to 5 feet expected.

* WHERE...St Joseph to Pentwater.

* WHEN...Until midnight EDT tonight.

* 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: 2026-06-22 18:31:15

708 
WHUS73 KGRR 222330
MWWGRR

URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
730 PM EDT Mon Jun 22 2026

LMZ844>848-230400-
/O.CON.KGRR.SC.Y.0046.000000T0000Z-260623T0400Z/
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-
730 PM EDT Mon Jun 22 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT
TONIGHT...

* WHAT...North winds 10 to 20 knots with gusts up to 25 knots 
  and waves 3 to 5 feet.

* WHERE...St Joseph to Pentwater.

* WHEN...Until midnight EDT tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$



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