314
WHUS73 KGRB 120322
MWWGRB
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
1022 PM CDT SAT APR 11 2026
LMZ541>543-121130-
/O.CON.KGRB.SC.Y.0041.260412T0900Z-260413T1200Z/
ROCK ISLAND PASSAGE TO STURGEON BAY WI-
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-
1022 PM CDT SAT APR 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 AM SUNDAY TO
7 AM CDT MONDAY...
* WHAT...SOUTH TO SOUTHEAST WINDS 10 TO 20 KT WITH GUSTS UP TO 30
KT, SHIFTING TO THE SOUTHWEST SUNDAY EVENING. WAVES 4 TO 7 FT
EXPECTED.
* WHERE...LAKE MICHIGAN NEARSHORE WATERS FROM WASHINGTON ISLAND
TO SHEBOYGAN.
* WHEN...FROM 4 AM SUNDAY TO 7 AM CDT 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.
LMZ521-522-121130-
/O.CON.KGRB.SC.Y.0041.260412T0900Z-260413T0600Z/
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-
GREEN BAY SOUTH OF LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI-
1022 PM CDT SAT APR 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 AM SUNDAY TO
1 AM CDT MONDAY...
* WHAT...SOUTH TO SOUTHEAST WINDS 10 TO 20 KT WITH GUSTS UP TO 25
KT, SHIFTING TO THE SOUTHWEST SUNDAY EVENING. WAVES 1 TO 4 FT
EXPECTED.
* WHERE...CENTRAL AND SOUTHERN BAY OF GREEN BAY.
* WHEN...FROM 4 AM SUNDAY TO 1 AM CDT 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.
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