408
WHUS73 KGRB 051152
MWWGRB
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
552 AM CST FRI DEC 5 2025
LMZ521-051700-
/O.EXP.KGRB.GL.W.0018.000000T0000Z-251205T1200Z/
/O.CON.KGRB.SC.Y.0093.251205T1200Z-251205T1700Z/
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-
552 AM CST FRI DEC 5 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST THIS
MORNING...
..GALE WARNING WILL EXPIRE AT 6 AM CST EARLY THIS MORNING
* WHAT...SOUTHWEST WINDS 15 TO 25 KTS DIMINISHING TO 10 TO 20 KTS.
WAND WAVES 3 TO 6 FT SUBSIDING TO 2 TO 4 FT.
* WHERE...CENTRAL BAY OF GREEN BAY.
* WHEN...UNTIL 11 AM CST THIS MORNING.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
LMZ541-052000-
/O.EXP.KGRB.GL.W.0018.000000T0000Z-251205T1200Z/
/O.CON.KGRB.SC.Y.0093.251205T1200Z-251205T2100Z/
ROCK ISLAND PASSAGE TO STURGEON BAY WI-
552 AM CST FRI DEC 5 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM CST THIS
AFTERNOON...
..GALE WARNING WILL EXPIRE AT 6 AM CST EARLY THIS MORNING
* WHAT...SOUTHWEST WINDS 15 TO 25 KTS WITH GUSTS UP TO 30 KTS
DIMINISHING TO 10 TO 20 KTS. WAVES 4 TO 7 FT SUBSIDING TO 2 TO
4 FT THIS AFTERNOON.
* WHERE...LAKE MICHIGAN NEARSHORE WATERS FROM WASHINGTON ISLAND
TO STURGEON BAY.
* WHEN...UNTIL 3 PM CST THIS AFTERNOON.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
LMZ522-051500-
/O.CON.KGRB.SC.Y.0093.000000T0000Z-251205T1500Z/
GREEN BAY SOUTH OF LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI-
552 AM CST FRI DEC 5 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...
* WHAT...SOUTHWEST WINDS 10 TO 20 KTS WITH GUSTS UP TO 25 KTS.
WAVES 1 TO 3 FT.
* WHERE...SOUTHERN BAY OF GREEN BAY.
* WHEN...UNTIL 9 AM CST THIS MORNING.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
LMZ542-543-051500-
/O.CON.KGRB.SC.Y.0093.000000T0000Z-251205T1500Z/
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-
552 AM CST FRI DEC 5 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...
* WHAT...SOUTHWEST WINDS 15 TO 25 KTS SUBSIDING TO 10 TO 20 KTS.
WAVES 3 TO 5 FT SUBSIDING TO 2 TO 4 FT.
* WHERE...LAKE MICHIGAN NEARSHORE WATERS FROM STURGEON BAY TO
SHEBOYGAN.
* WHEN...UNTIL 9 AM CST THIS MORNING.
* 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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