837
WHUS73 KGRB 021542
MWWGRB
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
1042 AM CDT THU APR 2 2026
LMZ521-030000-
/O.CON.KGRB.GL.W.0008.000000T0000Z-260403T0000Z/
/O.NEW.KGRB.SC.Y.0035.260403T0000Z-260403T0600Z/
GREEN BAY SOUTH OF LINE FROM CEDAR RIVER TO ROCK ISLAND PASSAGE
AND NORTH OF A LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI-
1042 AM CDT THU APR 2 2026
..GALE WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 1 AM
CDT FRIDAY...
* WHAT...FOR THE GALE WARNING, EAST WINDS 15 TO 25 KT WITH GUSTS
UP TO 35 KT AND WAVES 1 TO 4 FT. FOR THE SMALL CRAFT ADVISORY,
NORTHEAST WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT AND WAVES
UP TO 3 FT EXPECTED.
* WHERE...CENTRAL BAY OF GREEN BAY.
* WHEN...FOR THE GALE WARNING, UNTIL 7 PM CDT THIS EVENING. FOR
THE SMALL CRAFT ADVISORY, FROM 7 PM THIS EVENING TO 1 AM CDT
FRIDAY.
* 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.
LMZ541-030000-
/O.CON.KGRB.GL.W.0008.000000T0000Z-260403T0000Z/
/O.NEW.KGRB.SC.Y.0035.260403T0000Z-260403T1500Z/
ROCK ISLAND PASSAGE TO STURGEON BAY WI-
1042 AM CDT THU APR 2 2026
..GALE WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 10 AM
CDT FRIDAY...
* WHAT...FOR THE GALE WARNING, EAST WINDS 15 TO 25 KT WITH GUSTS
UP TO 35 KT AND WAVES 6 TO 9 FT. FOR THE SMALL CRAFT ADVISORY,
NORTHWEST WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT AND WAVES 3
TO 6 FT EXPECTED.
* WHERE...LAKE MICHIGAN NEARSHORE WATERS FROM WASHINGTON ISLAND
TO STURGEON BAY.
* WHEN...FOR THE GALE WARNING, UNTIL 7 PM CDT THIS EVENING. FOR
THE SMALL CRAFT ADVISORY, FROM 7 PM THIS EVENING TO 10 AM CDT
FRIDAY.
* 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.
LMZ522-030000-
/O.EXT.KGRB.SC.Y.0034.000000T0000Z-260403T0600Z/
GREEN BAY SOUTH OF LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI-
1042 AM CDT THU APR 2 2026
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM CDT FRIDAY
* WHAT...NORTHEAST WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT.
* WHERE...SOUTHERN BAY OF GREEN BAY.
* WHEN...UNTIL 1 AM CDT FRIDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
LMZ542-543-030000-
/O.CON.KGRB.SC.Y.0034.000000T0000Z-260403T1500Z/
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-
1042 AM CDT THU APR 2 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT
FRIDAY...
* WHAT...SOUTH WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT AND
WAVES 4 TO 7 FT.
* WHERE...LAKE MICHIGAN NEARSHORE WATERS FROM STURGEON BAY TO
SHEBOYGAN.
* WHEN...UNTIL 10 AM CDT FRIDAY.
* 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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