FZUS53 KGRB 090810
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
310 AM CDT Tue Jun 9 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ521-522-091600-
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-
310 AM CDT Tue Jun 9 2026

.EARLY THIS MORNING...E wind 5 to 10 kts. Waves 2 ft or less.
Patchy fog. showers and a slight chance of thunderstorms.
.TODAY...NE wind 5 to 10 kts. Waves 2 ft or less. Patchy fog in
the morning. a chance of showers and thunderstorms in the
morning.
.TONIGHT...NE wind 5 to 10 kts veering SW, then veering NW after
midnight. Waves 2 ft or less. Patchy fog.
.WEDNESDAY...SE wind 10 to 15 kts. Waves 2 ft or less. Patchy fog
in the morning. a chance of showers and thunderstorms in the
afternoon.
.WEDNESDAY NIGHT...S wind 10 to 15 kts veering SW after midnight.
Waves 2 ft or less. Rain showers and a chance of thunderstorms in
the evening.

$$

LMZ541-091600-
Rock Island Passage to Sturgeon Bay WI-
310 AM CDT Tue Jun 9 2026

.EARLY THIS MORNING...E wind 5 to 10 kts. Waves 2 ft or less.
Patchy fog. showers likely and a slight chance of thunderstorms.
.TODAY...NE wind 5 to 10 kts backing N early in the afternoon.
Waves 2 ft or less. Patchy fog. showers likely in the morning. A
slight chance of thunderstorms. A slight chance of showers in the
afternoon.
.TONIGHT...N wind around 5 kts backing NW in the late evening and
overnight. Waves 2 ft or less. Patchy fog.
.WEDNESDAY...S wind 10 to 15 kts. Waves 2 ft or less building to
2 to 4 ft in the afternoon. Patchy fog. .
.WEDNESDAY NIGHT...S wind 10 to 15 kts veering SW after midnight.
Waves 3 to 5 ft. Rain showers in the evening. A chance of
thunderstorms. A Small Craft Advisory may be needed.

$$

LMZ542-543-091600-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
310 AM CDT Tue Jun 9 2026

...DENSE FOG ADVISORY IN EFFECT UNTIL NOON CDT TODAY...

.EARLY THIS MORNING...SE wind 5 to 10 kts. Waves 2 ft or less.
Patchy dense fog. showers likely and a slight chance of
thunderstorms.
.TODAY...NE wind 5 to 10 kts. Waves 2 ft or less. A chance of
showers and thunderstorms in the morning. patchy fog.
.TONIGHT...NE wind around 5 kts backing W, then backing S after
midnight. Waves 2 ft or less. Patchy fog.
.WEDNESDAY...S wind 10 to 15 kts. Waves 2 ft or less building to
3 to 5 ft in the afternoon. Patchy fog. a chance of showers and
thunderstorms. A Small Craft Advisory may be needed.
.WEDNESDAY NIGHT...S wind 10 to 15 kts veering SW after midnight.
Waves 3 to 5 ft. Rain showers and a chance of thunderstorms in
the evening. A Small Craft Advisory may be needed.

$$

See Lake Michigan Open Lake Forecast for Thursday through Saturday.