FZUS53 KGRB 101919
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
219 PM CDT Wed Jun 10 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ521-522-102200-
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-
219 PM CDT Wed Jun 10 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING...

.THIS AFTERNOON...S wind 10 to 15 kts. Waves 2 ft or less. A
chance of thunderstorms and a slight chance of showers.
.TONIGHT...SW wind 10 to 15 kts. Waves 2 ft or less. Rain showers
likely and a chance of thunderstorms in the evening.
.THURSDAY...SW wind 5 to 10 kts backing S 10 to 15 kts in the
late morning and afternoon. Waves 2 ft or less. A chance of
showers in the afternoon.
.THURSDAY NIGHT...SW wind 10 to 20 kts veering W 15 to 25 kts in
the late evening and overnight. Waves 2 ft or less. Rain showers
likely in the evening. A Small Craft Advisory may be needed.

$$

LMZ541-102200-
Rock Island Passage to Sturgeon Bay WI-
219 PM CDT Wed Jun 10 2026

...DENSE FOG ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING...
...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.THIS AFTERNOON...S wind 10 to 15 kts. Waves 1 to 3 ft. Patchy
dense fog. a chance of showers and a slight chance of
thunderstorms.
.TONIGHT...S wind 10 to 15 kts. Waves 2 to 4 ft. Rain showers
likely and a slight chance of thunderstorms in the evening.
.THURSDAY...SW wind 5 to 10 kts backing S 10 to 15 kts in the
late morning and afternoon. Waves 1 to 3 ft. A chance of showers
in the afternoon.
.THURSDAY NIGHT...S wind 10 to 20 kts veering W 15 to 25 kts in
the late evening and overnight. Waves 2 to 4 ft. Patchy fog in
the evening. showers likely and a chance of thunderstorms in the
evening. A Small Craft Advisory may be needed.

$$

LMZ542-543-102200-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
219 PM CDT Wed Jun 10 2026

...DENSE FOG ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING...
...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY MORNING...

.THIS AFTERNOON...SE wind 10 to 20 kts. Waves 1 to 3 ft. Patchy
dense fog. showers and a chance of thunderstorms.
.TONIGHT...S wind 10 to 15 kts veering SW after midnight. Waves
2 to 4 ft. A chance of thunderstorms in the evening. A chance of
showers. A slight chance of thunderstorms after midnight. patchy
fog after midnight.
.THURSDAY...W wind 5 to 10 kts backing S mid-day, then increasing
to 10 to 20 kts early in the afternoon. Waves 1 to 3 ft building
to 2 to 4 ft in the afternoon. Rain showers likely and a chance
of thunderstorms in the afternoon.
.THURSDAY NIGHT...SW wind 15 to 25 kts veering W in the late
evening and overnight. Waves 4 to 7 ft subsiding to 2 to 4 ft
after midnight. Patchy fog in the evening. showers likely and a
chance of thunderstorms in the evening. A Small Craft Advisory
may be needed.

$$

See Lake Michigan Open Lake Forecast for Friday through Sunday.