FZUS53 KDTX 040036 NSHDTX Nearshore Marine Forecast for Michigan National Weather Service Detroit/Pontiac MI 836 PM EDT Fri Apr 3 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. LHZ422-041000- Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 836 PM EDT Fri Apr 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY EVENING... .REST OF TONIGHT...North winds 10 to 15 knots becoming northeast 15 to 20 knots after midnight. Partly cloudy early this evening becoming mostly cloudy. Light rain likely and a slight chance of thunderstorms after midnight. Waves 1 to 3 feet. .SATURDAY...East winds 15 to 20 knots in the late morning and early afternoon, then veering to the south early in the afternoon. Rain and a slight chance of thunderstorms. Waves 1 to 3 feet. .SATURDAY NIGHT...Southwest winds 15 to 20 knots with gusts to 30 knots becoming west 20 to 25 knots with gusts to 30 knots after midnight. Mostly cloudy with a chance of light rain early in the evening, then partly cloudy in the late evening and overnight. Waves 2 to 4 feet. .SUNDAY...West winds 20 to 25 knots with gusts to 30 knots. Mostly cloudy until late afternoon becoming partly cloudy. Waves 3 to 5 feet. Waves occasionally around 6 feet. Small Craft Advisory conditions are expected to continue beyond the forecast period. Please refer to the Open Lakes Forecast for more information. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ421-041000- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 836 PM EDT Fri Apr 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM EDT SATURDAY THROUGH SUNDAY EVENING... .REST OF TONIGHT...North winds 10 to 15 knots veering to the northeast after midnight, then becoming east 15 to 20 knots with gusts to 25 knots early in the morning. Partly cloudy early this evening, then mostly cloudy with a chance of light rain after midnight. Waves 1 to 3 feet building to 3 to 5 feet early in the morning. Waves occasionally around 7 feet. .SATURDAY...East winds 15 to 20 knots becoming south 10 to 15 knots early in the afternoon. Rain and a slight chance of thunderstorms. Waves 3 to 5 feet. Waves occasionally around 7 feet. .SATURDAY NIGHT...Southwest winds 15 to 20 knots increasing to 20 to 25 knots with gusts to 30 knots after midnight. Mostly cloudy with a chance of light rain early in the evening, then partly cloudy in the late evening and overnight. Waves 3 to 5 feet. Waves occasionally around 7 feet. .SUNDAY...West winds 20 to 25 knots with gusts to 30 knots. Mostly cloudy early in the morning becoming partly cloudy. Waves 5 to 7 feet. Waves occasionally around 10 feet. Small Craft Advisory conditions are expected to continue beyond the forecast period. Please refer to the Open Lakes Forecast for more information. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ441-041000- Port Austin to Harbor Beach MI- 836 PM EDT Fri Apr 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM EDT SATURDAY THROUGH SUNDAY EVENING... .REST OF TONIGHT...North winds 10 to 15 knots becoming east 15 to 20 knots early in the morning. Partly cloudy early this evening, then mostly cloudy with a slight chance of light rain after midnight. Waves 1 to 3 feet building to 3 to 5 feet early in the morning. Waves occasionally around 7 feet. .SATURDAY...East winds 15 to 20 knots veering to the southeast early in the afternoon. Rain likely and a slight chance of thunderstorms early in the morning, then rain and a slight chance of thunderstorms in the late morning and afternoon. Waves 3 to 5 feet. Waves occasionally around 7 feet. .SATURDAY NIGHT...Southwest winds 15 to 20 knots becoming west 20 to 25 knots with gusts to 30 knots after midnight. Mostly cloudy until early morning becoming partly cloudy. A chance of light rain and a slight chance of thunderstorms early in the evening. Waves 3 to 5 feet. Waves occasionally around 7 feet. .SUNDAY...West winds 20 to 25 knots diminishing to 15 to 20 knots early in the afternoon. Gusts to 30 knots. Partly cloudy. Waves 5 to 7 feet. Waves occasionally around 10 feet. Small Craft Advisory conditions are expected to continue beyond the forecast period. Please refer to the Open Lakes Forecast for more information. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ442-041000- Harbor Beach to Port Sanilac MI- 836 PM EDT Fri Apr 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH SUNDAY EVENING... .REST OF TONIGHT...North winds 10 to 15 knots veering to the east early in the morning. Partly cloudy early this evening, then mostly cloudy with a slight chance of light rain and thunderstorms after midnight. Waves 1 to 3 feet. .SATURDAY...East winds 10 to 15 knots becoming southeast 15 to 20 knots in the late morning and afternoon. Rain likely and a slight chance of thunderstorms until late afternoon, then rain and a chance of thunderstorms early in the afternoon. Waves 1 to 3 feet building to 3 to 5 feet in the late morning and afternoon. Waves occasionally around 7 feet. .SATURDAY NIGHT...Southwest winds 10 to 15 knots becoming west 15 to 20 knots after midnight. Becoming partly cloudy after midnight. Rain and a slight chance of thunderstorms early in the evening, then a chance of light rain in the late evening and early morning. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight. .SUNDAY...West winds 15 to 20 knots with gusts to 25 knots. Partly cloudy becoming mostly cloudy in the late morning and early afternoon becoming partly cloudy. Waves 1 to 3 feet building to 2 to 4 feet in the late morning and afternoon. Small Craft Advisory conditions are expected to continue beyond the forecast period. Please refer to the Open Lakes Forecast for more information. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ443-041000- Port Sanilac to Port Huron MI- 836 PM EDT Fri Apr 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY MORNING THROUGH SUNDAY EVENING... .REST OF TONIGHT...North winds 10 to 15 knots veering to the east early in the morning. Partly cloudy early this evening, then mostly cloudy with a chance of light rain and a slight chance of thunderstorms after midnight. Waves 1 to 3 feet. .SATURDAY...East winds 10 to 15 knots becoming southeast 15 to 20 knots in the late morning and afternoon. Rain likely and a slight chance of thunderstorms in the morning, then rain and a chance of thunderstorms in the afternoon. Waves 1 to 3 feet building to 3 to 5 feet in the late morning and afternoon. Waves occasionally around 7 feet. .SATURDAY NIGHT...Southwest winds 10 to 15 knots. Rain and a chance of thunderstorms early in the evening, then a chance of light rain in the late evening and early morning. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight. .SUNDAY...West winds 15 to 20 knots with gusts to 25 knots. Mostly cloudy. Waves 2 to 4 feet. Small Craft Advisory conditions are expected to continue beyond the forecast period. Please refer to the Open Lakes Forecast for more information. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LEZ444-041000- Michigan Waters of Lake Erie from Detroit River to North Cape MI- 836 PM EDT Fri Apr 3 2026 .REST OF TONIGHT...North winds 10 to 15 knots veering to the east after midnight. Partly cloudy early this evening becoming mostly cloudy. A slight chance of light rain and thunderstorms early this evening, then rain likely and a chance of thunderstorms after midnight. Waves 2 feet or less. .SATURDAY...Southeast winds 10 to 15 knots becoming southwest 15 to 20 knots early in the afternoon. Light rain likely and a slight chance of thunderstorms in the morning, then rain and a chance of thunderstorms in the afternoon. Waves 1 to 3 feet. .SATURDAY NIGHT...West winds 15 to 20 knots. Rain and a chance of thunderstorms early in the evening, then a chance of light rain in the late evening and early morning. Waves 1 to 3 feet. .SUNDAY...West winds 15 to 20 knots. Partly cloudy early in the morning becoming mostly cloudy. Waves 1 to 3 feet. See Lake Erie Open Lake Forecast for days 3 through 5. The water temperature at Belle Isle is 44 degrees. $$ TF You can obtain your latest National Weather Service forecasts online a www.weather.gov/greatlakes