FZUS53 KGRB 191936
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
236 PM CDT Fri Jun 19 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ521-522-192200-
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-
236 PM CDT Fri Jun 19 2026

.THIS AFTERNOON...SW wind 5 to 10 kts. Waves 2 ft or less. Partly
cloudy.
.TONIGHT...SW wind 5 to 10 kts veering W after midnight. Waves
2 ft or less. A slight chance of thunderstorms in the evening. A
chance of showers.
.SATURDAY...NW wind 5 to 10 kts backing W in the late morning and
afternoon. Waves 2 ft or less. A chance of showers in the
afternoon.
.SATURDAY NIGHT...N wind 5 to 10 kts. Waves 2 ft or less. A
chance of showers in the evening.

$$

LMZ541>543-192200-
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
236 PM CDT Fri Jun 19 2026

.THIS AFTERNOON...W wind 5 to 10 kts backing SW early in the
afternoon. Waves 2 ft or less. Partly cloudy.
.TONIGHT...SW wind 5 to 10 kts veering W after midnight. Waves
2 ft or less. A slight chance of thunderstorms in the evening. A
chance of showers.
.SATURDAY...W wind 5 to 10 kts backing SW early in the afternoon.
Waves 2 ft or less. Partly sunny.
.SATURDAY NIGHT...NW wind 5 to 10 kts veering N in the late
evening and overnight. Waves 2 ft or less. Partly cloudy in the
evening then becoming mostly cloudy.

$$

See Lake Michigan Open Lake Forecast for Monday through Wednesday.