Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
856 PM CDT Fri Oct 3 2025
LMZ541>543-041000-
/O.CON.KGRB.SC.Y.0075.251004T2100Z-251006T0000Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
856 PM CDT Fri Oct 3 2025
...SMALL CRAFT ADVISORY REMAINS 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
1059 PM CDT Fri Oct 3 2025
LMZ643-041200-
/O.CON.KMKX.SC.Y.0086.251004T2100Z-251006T0000Z/
Sheboygan to Port Washington WI-
1059 PM CDT Fri Oct 3 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 PM SATURDAY TO
7 PM CDT SUNDAY...
* WHAT...South winds 10 to 20 kt with gusts up to 30 kt and
waves 4 to 7 ft expected.
* WHERE...Nearshore Waters from Sheboygan to Port Washington.
* WHEN...From 4 PM Saturday to 7 PM CDT Sunday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1047 PM EDT Fri Oct 3 2025
LMZ221-041500-
/O.CON.KMQT.SC.Y.0154.251004T2100Z-251006T0000Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
1047 PM EDT Fri Oct 3 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM SATURDAY TO
8 PM EDT SUNDAY...
* WHAT...South winds 15 to 25 kt with gusts up to 30 kt and
waves 2 to 5 ft expected.
* WHERE...Green Bay North of line from Cedar River MI to Rock
Island Passage.
* WHEN...From 5 PM Saturday to 8 PM EDT 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1047 PM EDT Fri Oct 3 2025
LMZ248-250-041500-
/O.CON.KMQT.SC.Y.0154.251004T2100Z-251006T0000Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
1047 PM EDT Fri Oct 3 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM SATURDAY TO
8 PM EDT SUNDAY...
* WHAT...South winds 15 to 25 kt with gusts up to 30 kt and
waves 4 to 7 ft expected.
* WHERE...Seul Choix Point to Point Detour MI and 5NM East of a
line from Fairport MI to Rock Island Passage.
* WHEN...From 5 PM Saturday to 8 PM EDT Sunday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
