FZUS53 KDTX 200244 NSHDTX Nearshore Marine Forecast for Michigan National Weather Service Detroit/Pontiac MI 944 PM EST Thu Feb 19 2026 For waters within five nautical miles of shore 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. LHZ422-201045- Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 944 PM EST Thu Feb 19 2026 .REST OF TONIGHT...East winds 10 to 15 knots increasing to 15 to 20 knots after midnight. A chance of light rain this evening, then showers after midnight. Waves 2 feet or less. .FRIDAY...East winds 15 to 20 knots veering to the south in the late morning and early afternoon, then becoming southwest 20 to 25 knots early in the afternoon. Light showers early in the morning, then numerous showers in the late morning and early afternoon. Scattered showers and a chance of light snow showers early in the afternoon. Waves 2 feet or less. .FRIDAY NIGHT...West winds 20 to 25 knots with gusts to 30 knots diminishing to 15 to 20 knots after midnight. Mostly cloudy. Scattered showers and a chance of light snow showers early in the evening, then a chance of light rain in the late evening and early morning. A chance of light freezing rain and snow in the late evening and overnight. Waves 2 feet or less. .SATURDAY...West winds 15 to 20 knots becoming northwest 10 to 15 knots in the late morning and afternoon. Mostly cloudy with a chance of light snow. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ421-201045- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 944 PM EST Thu Feb 19 2026 .REST OF TONIGHT...East winds 15 to 20 knots increasing to 20 to 25 knots early in the morning. A chance of light rain and a slight chance of light freezing rain this evening, then showers after midnight. Waves 1 to 3 feet building to 2 to 4 feet after midnight. .FRIDAY...East winds 20 to 25 knots veering to the south in the late morning and early afternoon, then becoming southwest 15 to 20 knots early in the afternoon. Light showers early in the morning, then numerous showers in the late morning and early afternoon. Scattered showers and a chance of light snow showers early in the afternoon. Waves 3 to 5 feet. Waves occasionally around 7 feet. .FRIDAY NIGHT...West winds 15 to 20 knots. Mostly cloudy. Scattered showers and a chance of light snow showers early in the evening, then a chance of light rain, light freezing rain and snow in the late evening and overnight. Waves 2 to 4 feet. .SATURDAY...Northwest winds 10 to 15 knots. Mostly cloudy with a chance of light snow. Waves 2 to 4 feet. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ441-201045- Port Austin to Harbor Beach MI- 944 PM EST Thu Feb 19 2026 .REST OF TONIGHT...East winds 15 to 20 knots increasing to 20 to 25 knots early in the morning. Mostly cloudy. A chance of light rain and a slight chance of light freezing rain this evening, then numerous showers after midnight. Waves 1 to 3 feet building to 2 to 4 feet early in the morning. .FRIDAY...Southeast winds 20 to 25 knots with gusts to 30 knots diminishing to 15 to 20 knots in the late morning and early afternoon, then veering to the southwest early in the afternoon. Light showers early in the morning, then numerous showers in the late morning and early afternoon. Scattered showers and a chance of light snow showers early in the afternoon. Waves 2 to 4 feet. .FRIDAY NIGHT...West winds 15 to 20 knots. Mostly cloudy. Scattered showers and a chance of light snow showers early in the evening, then a chance of light rain and snow in the late evening and overnight. Waves 2 to 4 feet. .SATURDAY...Northwest winds 10 to 15 knots. Mostly cloudy with a chance of light snow. Waves 2 to 4 feet. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ442-201045- Harbor Beach to Port Sanilac MI- 944 PM EST Thu Feb 19 2026 .REST OF TONIGHT...East winds 15 to 20 knots. Mostly cloudy. A chance of light rain this evening, then numerous showers after midnight. Waves 1 to 3 feet. .FRIDAY...Southeast winds 20 to 25 knots becoming south 15 to 20 knots in the late morning and afternoon. Light showers early in the morning, then numerous showers in the late morning and early afternoon. Scattered showers and a chance of light snow showers early in the afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet early in the afternoon. .FRIDAY NIGHT...West winds 15 to 20 knots. Mostly cloudy. Scattered showers and a chance of light snow showers early in the evening, then a chance of light rain and snow in the late evening and overnight. Waves 2 feet or less. .SATURDAY...West winds 10 to 15 knots becoming northwest 5 to 10 knots early in the afternoon. Mostly cloudy. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ443-201045- Port Sanilac to Port Huron MI- 944 PM EST Thu Feb 19 2026 .REST OF TONIGHT...East winds 15 to 20 knots. Mostly cloudy. A chance of light rain this evening, then light rain likely after midnight. Waves 2 to 4 feet. .FRIDAY...Southeast winds 15 to 20 knots veering to the south in the late morning and early afternoon, then becoming southwest 20 to 25 knots early in the afternoon. Mostly cloudy. Numerous showers until late afternoon, then scattered showers and a chance of light snow showers early in the afternoon. Waves 2 to 4 feet. .FRIDAY NIGHT...West winds 20 to 25 knots diminishing to 15 to 20 knots after midnight. Mostly cloudy. Scattered showers and a chance of light snow showers early in the evening, then a chance of light rain and snow in the late evening and overnight. Waves 2 to 4 feet. .SATURDAY...West winds 15 to 20 knots diminishing to 10 to 15 knots in the late morning and afternoon. Mostly cloudy. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LEZ444-201045- Michigan Waters of Lake Erie from Detroit River to North Cape MI- 944 PM EST Thu Feb 19 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 4 AM EST FRIDAY... ...GALE WARNING IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING... .REST OF TONIGHT...East winds 10 to 15 knots. Mostly cloudy. A chance of light rain and a slight chance of thunderstorms this evening, then light rain likely and a slight chance of thunderstorms after midnight. Areas of dense fog. Waves 2 feet or less. .FRIDAY...South winds 15 to 20 knots becoming southwest 20 to 25 knots with gusts to 40 knot gales in the late morning and afternoon. Mostly cloudy. A slight chance of thunderstorms early in the morning. Scattered showers until late afternoon, then a slight chance of light snow showers and isolated showers early in the afternoon. Waves 2 feet or less. .FRIDAY NIGHT...West winds 20 to 25 knots with gusts to 35 knot gales diminishing to 15 to 20 knots after midnight. Mostly cloudy. A slight chance of light snow showers early in the evening. Waves 2 feet or less. .SATURDAY...West winds 10 to 15 knots. Mostly cloudy. Waves 2 feet or less. See Lake Erie Open Lake Forecast for days 3 through 5. The water temperature at Belle Isle is 33 degrees. $$ MV You can obtain your latest National Weather Service forecasts online a www.weather.gov/greatlakes