587 FZUS53 KGRB 150404 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 1104 PM CDT Wed Oct 14 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-151000- 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- 1104 PM CDT Wed Oct 14 2026 ...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING... .REST OF TONIGHT...E wind 5 to 10 kts. Waves 2 ft or less. Cloudy. .THURSDAY...SE wind 10 to 15 kts. Waves 2 ft or less. Rain showers in the afternoon. .THURSDAY NIGHT...NE wind 5 to 10 kts backing N 10 to 15 kts, then backing NW 15 to 25 kts after midnight. Waves 1 to 3 ft. Rain showers. A Small Craft Advisory may be needed. .FRIDAY...N wind to 30 kts with gale force gusts to around 35 kts. Waves 5 to 8 ft. Rain showers likely in the morning. $$ LMZ541>543-151000- Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1104 PM CDT Wed Oct 14 2026 ...GALE WATCH IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING... .REST OF TONIGHT...E wind 10 to 15 kts. Waves 2 to 4 ft. Cloudy. .THURSDAY...SE wind 10 to 15 kts. Waves 1 to 3 ft. A slight chance of showers in the morning, then showers in the afternoon. .THURSDAY NIGHT...E wind 10 to 15 kts backing N 15 to 25 kts in the late evening and overnight. Waves 1 to 3 ft. Rain showers. A Small Craft Advisory may be needed. .FRIDAY...N wind to 30 kts increasing to gales to 35 kts early in the afternoon. Gusts to 40 kts. Waves 5 to 8 ft. Light rain in the morning, then a chance of light rain in the afternoon. $$ See Lake Michigan Open Lake Forecast for Saturday through Monday.  218 FZUS53 KDLH 150413 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 1113 PM CDT Wed Oct 14 2026 For waters within five nautical miles of shore on Lake Superior. Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. LSZ140-151000- Grand Portage to Grand Marais MN- 1113 PM CDT Wed Oct 14 2026 ...GALE WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY AFTERNOON... .REST OF TONIGHT...South wind 5 knots becoming southeast after midnight. Mostly cloudy. Waves 1 foot or less. .THURSDAY...South wind 5 to 10 knots. Chance of rain showers in the morning, then rain showers in the afternoon. Waves 1 to 2 feet. .THURSDAY NIGHT...Southwest wind 5 knots becoming northwest late in the evening, then becoming north 15 to 20 knots with gusts to around 25 knots after midnight rising to up to 30 knots with gales to around 40 knots early in the morning. Rain showers likely in the evening, then chance of rain showers after midnight. Waves 1 to 2 feet building to 2 to 4 feet early in the morning. A gale warning may be needed. .FRIDAY...North wind up to 30 knots with gales to around 45 knots easing to 15 to 20 knots with gusts to around 30 knots late in the afternoon. Chance of rain showers in the morning. Waves 4 to 6 feet subsiding to 2 to 4 feet late in the afternoon. Waves occasionally to 8 feet. A gale warning may be needed. $$ LSZ141-151000- Grand Marais to Taconite Harbor MN- 1113 PM CDT Wed Oct 14 2026 ...GALE WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY AFTERNOON... .REST OF TONIGHT...Southeast wind 5 knots. Mostly cloudy. Waves 1 foot or less. .THURSDAY...Southeast wind 5 knots becoming southwest late in the afternoon. Chance of rain showers in the morning, then rain showers in the afternoon. Waves 1 foot or less. .THURSDAY NIGHT...West wind 5 knots becoming northwest late in the evening, then becoming north 10 to 15 knots with gusts to around 25 knots after midnight rising to 20 to 25 knots with gales to around 35 knots early in the morning. Rain showers likely. Waves 1 foot or less building to 1 to 3 feet early in the morning. A gale warning may be needed. .FRIDAY...North wind up to 30 knots with gales to around 40 knots becoming northwest 10 to 15 knots with gusts to around 25 knots late in the afternoon. Slight chance of rain showers in the morning. Waves 3 to 5 feet subsiding to 1 to 2 feet late in the afternoon. A gale warning may be needed. $$ LSZ142-151000- Taconite Harbor to Silver Bay Harbor MN- 1113 PM CDT Wed Oct 14 2026 ...GALE WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY AFTERNOON... .REST OF TONIGHT...Southeast wind 5 knots. Mostly cloudy. Waves 1 foot or less. .THURSDAY...Southeast wind 5 knots becoming south early in the afternoon, then becoming variable 10 knots or less late in the afternoon. Chance of rain showers in the morning, then rain showers likely in the afternoon. Waves 1 foot or less. .THURSDAY NIGHT...West wind 5 knots becoming northwest late in the evening, then rising to 10 to 15 knots with gusts to around 25 knots after midnight becoming north 20 to 25 knots with gales to around 35 knots early in the morning. Rain showers likely. Waves 1 to 2 feet. A gale warning may be needed. .FRIDAY...North wind 20 to 25 knots with gales to around 40 knots becoming northwest 10 to 15 knots with gusts to around 25 knots late in the afternoon. Chance of rain showers in the morning. Waves 3 to 5 feet subsiding to 1 to 3 feet late in the afternoon. A gale warning may be needed. $$ LSZ143-151000- Silver Bay Harbor to Two Harbors MN- 1113 PM CDT Wed Oct 14 2026 ...GALE WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY AFTERNOON....REST OF TONIGHT...Southeast wind 5 knots. Mostly cloudy. Waves 1 foot or less. .THURSDAY...Southeast wind 5 knots becoming southwest in the afternoon. Rain showers likely through the day. Waves 1 foot or less. .THURSDAY NIGHT...West wind 5 knots becoming northwest 10 to 15 knots with gusts to around 25 knots in the late evening and early morning, then becoming north 20 to 25 knots with gales to around 35 knots early in the morning. Chance of rain showers in the evening, then rain showers likely after midnight. Waves 1 to 2 feet. A gale warning may be needed. .FRIDAY...North wind 20 to 25 knots with gales to around 40 knots easing to 10 to 15 knots with gusts to around 25 knots late in the afternoon. Chance of rain showers in the morning. Waves 3 to 5 feet subsiding to 1 to 2 feet late in the afternoon. A gale warning may be needed. $$ LSZ144-151000- Two Harbors to Duluth MN- 1113 PM CDT Wed Oct 14 2026 ...GALE WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY AFTERNOON... .REST OF TONIGHT...East wind 5 knots becoming southeast toward daybreak. Mostly cloudy. Waves 1 foot or less. .THURSDAY...South wind 5 knots becoming southwest in the afternoon. Rain showers likely through the day. Waves 1 foot or less. .THURSDAY NIGHT...West wind 5 knots becoming northwest 20 to 25 knots with gales to around 35 knots in the late evening and overnight. Chance of rain showers in the evening, then rain showers likely after midnight. Waves 1 to 2 feet building to 2 to 4 feet early in the morning. A gale warning may be needed. .FRIDAY...North wind up to 30 knots with gales to around 35 knots easing to 10 to 15 knots with gusts to around 20 knots late in the afternoon. Chance of rain showers in the morning. Waves 3 to 5 feet subsiding to 1 to 2 feet late in the afternoon. A gale warning may be needed. $$ LSZ145-151000- Duluth MN to Port Wing WI- 1113 PM CDT Wed Oct 14 2026 ...GALE WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY AFTERNOON... .REST OF TONIGHT...Southeast wind 5 knots. Mostly cloudy. Waves 1 foot or less. .THURSDAY...South wind 5 knots becoming southwest late in the afternoon. Rain showers likely through the day. Waves 1 foot or less. .THURSDAY NIGHT...West wind 5 knots becoming northwest 15 to 20 knots with gusts to around 25 knots in the late evening and early morning, then becoming north up to 30 knots with gales to around 35 knots early in the morning. Chance of rain showers in the evening, then rain showers likely after midnight. Waves 1 to 3 feet building to 3 to 5 feet early in the morning. A gale warning may be needed. .FRIDAY...North wind up to 30 knots with gales to around 40 knots easing to 10 to 15 knots with gusts to around 25 knots late in the afternoon. Chance of rain showers in the morning. Waves 5 to 8 feet subsiding to 2 to 4 feet late in the afternoon. Waves occasionally to 10 feet. A gale warning may be needed. $$ LSZ146-151000- Port Wing to Sand Island WI- 1113 PM CDT Wed Oct 14 2026 ...GALE WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY AFTERNOON... .REST OF TONIGHT...Southeast wind 5 knots. Mostly cloudy. Waves 1 foot or less. .THURSDAY...South wind 5 knots becoming southwest in the afternoon. Rain showers likely in the morning, then rain showers in the afternoon. Waves 1 foot or less. .THURSDAY NIGHT...West wind 5 to 10 knots becoming northwest 10 to 15 knots with gusts to around 25 knots after midnight, then becoming north 20 to 25 knots with gales to around 40 knots early in the morning. Rain showers likely. Waves 1 to 2 feet building to 2 to 4 feet early in the morning. A gale warning may be needed. .FRIDAY...North wind up to 30 knots with gales to around 40 knots easing to 10 to 15 knots with gusts to around 25 knots late in the afternoon. Chance of rain showers in the morning. Waves 6 to 9 feet subsiding to 5 to 8 feet early in the afternoon, then subsiding to 3 to 5 feet late in the afternoon. Waves occasionally to 12 feet. A gale warning may be needed. $$ LSZ147-151000- Sand Island to Bayfield WI- 1113 PM CDT Wed Oct 14 2026 ...GALE WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY AFTERNOON... .REST OF TONIGHT...Southeast wind 5 knots. Mostly cloudy. Waves 1 foot or less. .THURSDAY...South wind 5 knots becoming southwest in the afternoon. Chance of rain showers in the morning, then rain showers likely in the afternoon. Waves 1 foot or less. .THURSDAY NIGHT...West wind 5 to 10 knots becoming northwest 10 to 15 knots with gusts to around 25 knots after midnight, then becoming north up to 30 knots with gales to around 40 knots early in the morning. Rain showers likely. Waves 1 to 2 feet building to 3 to 5 feet early in the morning. A gale warning may be needed. .FRIDAY...North wind up to 30 knots with gales to around 40 knots easing to 15 to 20 knots with gusts to around 25 knots late in the afternoon. Chance of rain showers in the morning. Waves 7 to 10 feet subsiding to 4 to 6 feet late in the afternoon. Waves occasionally to 13 feet. A gale warning may be needed. $$ LSZ150-151000- Outer Apostle Islands Beyond 5 NM from Mainland- 1113 PM CDT Wed Oct 14 2026 ...GALE WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY AFTERNOON... .REST OF TONIGHT...Southeast wind 5 knots. Mostly cloudy. Waves 1 foot or less. .THURSDAY...South wind 5 knots becoming southwest late in the afternoon. Chance of rain showers in the morning, then rain showers likely in the afternoon. Waves 1 foot or less. .THURSDAY NIGHT...West wind 5 to 10 knots becoming northwest 15 to 20 knots with gusts to around 25 knots after midnight, then becoming north up to 30 knots with gales to around 40 knots early in the morning. Rain showers likely. Waves 1 to 2 feet building to 3 to 5 feet early in the morning. A gale warning may be needed. .FRIDAY...North wind up to 30 knots with gales to around 40 knots easing to 15 to 20 knots with gusts to around 30 knots late in the afternoon. Chance of rain showers in the morning. Waves 8 to 11 feet subsiding to 4 to 7 feet late in the afternoon. Waves occasionally to 15 feet. A gale warning may be needed. $$ LSZ121-151000- Chequamegon Bay-Bayfield to Oak Point WI- 1113 PM CDT Wed Oct 14 2026 ...GALE WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY AFTERNOON... .REST OF TONIGHT...Southeast wind 5 knots late in the evening becoming variable 10 knots or less. Mostly cloudy. Waves 1 foot or less. .THURSDAY...South wind 5 knots becoming southwest late in the afternoon. Rain showers likely in the morning, then rain showers in the afternoon. Waves 1 foot or less. .THURSDAY NIGHT...West wind 5 knots becoming northwest 15 to 20 knots with gales to around 35 knots after midnight. Rain showers in the evening, then rain showers likely after midnight. Waves 1 to 2 feet. A gale warning may be needed. .FRIDAY...North wind 20 to 25 knots with gales to around 40 knots easing to 10 to 15 knots with gusts to around 25 knots late in the afternoon. Chance of rain showers in the morning. Waves 1 to 3 feet subsiding to 1 to 2 feet late in the afternoon. A gale warning may be needed. $$ LSZ148-151000- Oak Point to Saxon Harbor WI- 1113 PM CDT Wed Oct 14 2026 ...GALE WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY AFTERNOON... .REST OF TONIGHT...East wind 5 knots becoming southeast toward daybreak. Mostly cloudy. Waves 1 foot or less. .THURSDAY...South wind 5 knots becoming southwest late in the afternoon. Chance of rain showers in the morning, then rain showers in the afternoon. Waves 1 foot or less. .THURSDAY NIGHT...West wind 5 to 10 knots becoming northwest 10 to 15 knots with gusts to around 20 knots after midnight, then becoming north 20 to 25 knots with gales to around 35 knots early in the morning. Rain showers in the evening, then rain showers likely after midnight. Waves 1 to 2 feet building to 2 to 4 feet early in the morning. A gale warning may be needed. .FRIDAY...North wind up to 30 knots with gales to around 45 knots easing to 15 to 20 knots with gusts to around 30 knots late in the afternoon. Chance of rain showers in the morning. Waves 7 to 10 feet subsiding to 4 to 7 feet late in the afternoon. Waves occasionally to 13 feet. A gale warning may be needed. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH