Station List

National Weather Service Marine Forecast FZUS53 KGRB

FZUS53 KGRB 131716
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
1116 AM CST Tue Jan 13 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ521-522-132300
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
1116 AM CST Tue Jan 13 2026

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING

GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY EVENING

THIS AFTERNOON
W wind 10 to 15 kts. Waves 2 ft or less. A chance of light rain late in the morning.

TONIGHT
W wind 10 to 15 kts veering NW 10 to 20 kts, then increasing to to 30 kts after midnight. Gusts to 35 kts. Waves 2 ft or less. A slight chance of light rain in the evening. A chance of light snow and a slight chance of freezing drizzle.

WEDNESDAY
N gales to 35 kts decreasing to to 30 kts in the late morning and afternoon. Gusts to 40 kts. Waves 2 ft or less. Mostly cloudy.

WEDNESDAY NIGHT
NW wind 15 to 25 kts with gale force gusts to around 35 kts decreasing to 10 to 15 kts after midnight. Waves 2 ft or less. Partly cloudy.

LMZ541-132300
Rock Island Passage to Sturgeon Bay WI
1116 AM CST Tue Jan 13 2026

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING

GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY EVENING

THIS AFTERNOON
W wind 15 to 25 kts. Waves 4 to 7 ft. A chance of light rain.

TONIGHT
W wind 10 to 20 kts becoming NW to 30 kts in the late evening and overnight. Gusts to 35 kts. Waves 2 to 4 ft building to 4 to 7 ft after midnight. A slight chance of light rain in the evening. A chance of light snow and a slight chance of freezing drizzle.

WEDNESDAY
N gales to 35 kts decreasing to to 30 kts early in the afternoon. Gusts to 40 kts. Waves 4 to 7 ft. Heavy freezing spray in the morning. a chance of light snow.

WEDNESDAY NIGHT
N wind to 30 kts with gale force gusts to around 35 kts becoming NW 10 to 20 kts after midnight. Waves 3 to 5 ft subsiding to 2 to 4 ft after midnight. Mostly cloudy.

LMZ542-543-132300
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI
1116 AM CST Tue Jan 13 2026

SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING

GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY EVENING

THIS AFTERNOON
W wind 15 to 25 kts. Waves 2 to 4 ft. A slight chance of light rain late in the morning.

TONIGHT
W wind 15 to 25 kts with gale force gusts to around 35 kts veering NW to 30 kts with gale force gusts to around 35 kts after midnight. Waves 1 to 3 ft building to 4 to 7 ft after midnight. A slight chance of light rain in the evening, then a chance of light snow and freezing drizzle after midnight.

WEDNESDAY
N gales to 35 kts with gale force gusts to around 40 kts. Waves 4 to 7 ft. Heavy freezing spray. a chance of light snow.

WEDNESDAY NIGHT
NW wind to 30 kts. Gusts to 35 kts in the evening. Waves 4 to 7 ft subsiding to 3 to 5 ft after midnight. Heavy freezing spray in the evening.

See Lake Michigan Open Lake Forecast for Thursday through Saturday.

Wave height forecast is for ice free areas.