Marine Weather Message
Issued by NWS Green Bay, WI

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670
WHUS73 KGRB 031927
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
227 PM CDT Fri Oct 3 2025

LMZ541>543-040330-
/O.NEW.KGRB.SC.Y.0075.251004T2100Z-251006T0000Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
227 PM CDT Fri Oct 3 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM SATURDAY TO 7 PM CDT
SUNDAY...

* WHAT...South winds 15 to 20 kts with gusts up to 35 kts late on
  Saturday afternoon. South winds will increase from 20 to 25 kts
  with gusts from 30 to 35 kts on Sunday afternoon before
  subsiding. Waves 3 to 5 ft on late Saturday afternoon increasing
  to 6 to 10 ft on Sunday afternoon.

* WHERE...Lake Michigan nearshore waters from Washington Island
  to Sheboygan.

* WHEN...From 4 PM Saturday to 7 PM CDT Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

mpc