FZUS53 KGRB 111825
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
125 PM CDT Thu Jun 11 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ521-522-112200-
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-
125 PM CDT Thu Jun 11 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM CDT THIS EVENING
THROUGH LATE TONIGHT...

.THIS AFTERNOON...S wind 5 to 10 kts backing SE 10 to 15 kts
early in the afternoon. Waves 2 ft or less. Rain showers likely
and a chance of thunderstorms.
.TONIGHT...S wind 10 to 20 kts veering W 15 to 25 kts in the late
evening and overnight. Waves 1 to 3 ft. Patchy fog in the
evening. showers likely and a chance of thunderstorms in the
evening.
.FRIDAY...W wind 10 to 15 kts increasing to 15 to 25 kts in the
late morning and afternoon. Waves 2 ft or less. Mostly sunny. A
Small Craft Advisory may be needed.
.FRIDAY NIGHT...SW wind 10 to 15 kts. Waves 2 ft or less. A
chance of showers after midnight.

$$

LMZ541-112200-
Rock Island Passage to Sturgeon Bay WI-
125 PM CDT Thu Jun 11 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM CDT THIS EVENING
THROUGH FRIDAY MORNING...

.THIS AFTERNOON...S wind 10 to 15 kts. Waves 1 to 3 ft. A chance
of showers and thunderstorms.
.TONIGHT...S wind 10 to 20 kts veering W 10 to 15 kts after
midnight. Waves 5 to 8 ft. Patchy fog in the evening. showers and
a chance of thunderstorms in the evening.
.FRIDAY...SW wind 10 to 15 kts. Waves 2 to 4 ft subsiding to 1 to
3 ft in the afternoon. Mostly sunny.
.FRIDAY NIGHT...SW wind 10 to 15 kts. Waves 1 to 3 ft. A chance
of showers after midnight.

$$

LMZ542-543-112200-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
125 PM CDT Thu Jun 11 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM CDT THIS EVENING
THROUGH FRIDAY MORNING...

.THIS AFTERNOON...S wind 10 to 20 kts. Waves 3 to 5 ft. A chance
of showers and thunderstorms.
.TONIGHT...S wind 15 to 25 kts veering W in the late evening and
overnight. Waves 5 to 8 ft subsiding to 4 to 7 ft after midnight.
Rain showers and a chance of thunderstorms in the evening.
.FRIDAY...W wind 10 to 20 kts. Waves 1 to 3 ft. Mostly sunny.
.FRIDAY NIGHT...SW wind 10 to 15 kts. Waves 2 ft or less. Clear
in the evening then becoming partly cloudy.

$$

See Lake Michigan Open Lake Forecast for Saturday through Monday.