523
WHUS73 KGRB 230630
MWWGRB
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GREEN BAY WI
130 AM CDT THU APR 23 2026
LMZ542-543-231430-
/O.NEW.KGRB.SC.Y.0045.260423T2100Z-260425T0000Z/
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-
130 AM CDT THU APR 23 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO
7 PM CDT FRIDAY...
* WHAT...SOUTH WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND WAVES
3 TO 6 FT EXPECTED.
* WHERE...LAKE MICHIGAN NEARSHORE WATERS FROM STURGEON BAY TO
SHEBOYGAN.
* WHEN...FROM 4 PM THIS AFTERNOON TO 7 PM 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.
LMZ541-231430-
/O.NEW.KGRB.SC.Y.0045.260424T0000Z-260425T0000Z/
ROCK ISLAND PASSAGE TO STURGEON BAY WI-
130 AM CDT THU APR 23 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 7 PM
CDT FRIDAY...
* WHAT...SOUTHEAST WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND
WAVES 3 TO 5 FT EXPECTED.
* WHERE...LAKE MICHIGAN NEARSHORE WATERS FROM WASHINGTON ISLAND
TO STURGEON BAY.
* WHEN...FROM 7 PM THIS EVENING TO 7 PM 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.
KURIMSKI
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