FZUS53 KDTX 060802 NSHDTX Nearshore Marine Forecast for Michigan National Weather Service Detroit/Pontiac MI 402 AM EDT Wed May 6 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. LHZ422-061615- Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 402 AM EDT Wed May 6 2026 .TODAY...North winds 10 to 15 knots diminishing to 5 to 10 knots late in the morning, then backing to the southwest early in the afternoon increasing to 10 to 15 knots late in the afternoon. Partly cloudy. Waves 2 feet or less. .TONIGHT...Northwest winds 10 to 15 knots diminishing to 5 to 10 knots after midnight. Mostly cloudy early in the evening then clearing. Waves 2 feet or less. .THURSDAY...West winds 5 to 10 knots increasing to 15 to 20 knots. Sunny early in the morning becoming partly cloudy. Waves 2 feet or less. .THURSDAY NIGHT...West winds 15 to 20 knots diminishing to 10 to 15 knots in the late evening and overnight. Partly cloudy. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ421-061615- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 402 AM EDT Wed May 6 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING... .TODAY...North winds 10 to 15 knots with gusts to 25 knots, then diminishing to 5 to 10 knots late in the morning, then veering to the southeast early in the afternoon becoming south 10 to 15 knots late in the afternoon. Partly cloudy. Waves 2 feet or less. .TONIGHT...Northeast winds 10 to 15 knots becoming northwest 5 to 10 knots after midnight. Partly cloudy. Waves 2 feet or less. .THURSDAY...West winds 5 to 10 knots becoming southwest 10 to 15 knots in the late morning and afternoon. Mostly sunny until late afternoon becoming partly cloudy. Waves 2 feet or less. .THURSDAY NIGHT...West winds 10 to 15 knots. Partly cloudy. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ441-061615- Port Austin to Harbor Beach MI- 402 AM EDT Wed May 6 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING... .TODAY...North winds 10 to 15 knots with gusts to 25 knots, then diminishing to 5 to 10 knots in the late morning and early afternoon, then veering to the east late in the afternoon. Partly cloudy. Waves 2 feet or less. .TONIGHT...East winds 5 to 10 knots until early morning becoming light and variable. Mostly cloudy early in the evening then clearing. Waves 2 feet or less. .THURSDAY...Light and variable winds becoming southwest 5 to 10 knots in the late morning and afternoon. Mostly sunny until late afternoon becoming partly cloudy. Waves 2 feet or less. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Partly cloudy. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ442-061615- Harbor Beach to Port Sanilac MI- 402 AM EDT Wed May 6 2026 .TODAY...North winds 10 to 15 knots becoming northeast 5 to 10 knots late in the afternoon. Partly cloudy. Waves 2 feet or less. .TONIGHT...East winds 5 to 10 knots backing to the northeast in the late evening and early morning, then becoming light and variable after midnight. Mostly cloudy becoming partly cloudy in the late evening and early morning becoming clear. Waves 2 feet or less. .THURSDAY...West winds 5 to 10 knots. Sunny becoming partly cloudy in the late morning and early afternoon becoming mostly cloudy. Waves 2 feet or less. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Partly cloudy. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ443-061615- Port Sanilac to Port Huron MI- 402 AM EDT Wed May 6 2026 .TODAY...North winds 10 to 15 knots becoming northeast 5 to 10 knots late in the afternoon. Partly cloudy. Waves 2 feet or less. .TONIGHT...East winds 5 to 10 knots backing to the north in the late evening and overnight. Mostly cloudy early in the evening becoming partly cloudy. Waves 2 feet or less. .THURSDAY...West winds 5 to 10 knots. Sunny becoming partly cloudy in the late morning and early afternoon becoming mostly cloudy. Waves 2 feet or less. .THURSDAY NIGHT...West winds 5 to 10 knots. Partly cloudy. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LEZ444-061615- Michigan Waters of Lake Erie from Detroit River to North Cape MI- 402 AM EDT Wed May 6 2026 .TODAY...Northwest winds 5 to 10 knots becoming west 10 to 15 knots in the afternoon. Partly cloudy in the morning becoming mostly cloudy. Waves 2 feet or less. .TONIGHT...Northwest winds 10 to 15 knots diminishing to 5 to 10 knots after midnight. Mostly cloudy early in the evening then clearing. Waves 2 feet or less. .THURSDAY...West winds 5 to 10 knots increasing to 10 to 15 knots early in the afternoon. Mostly sunny until late afternoon becoming partly cloudy. Waves 2 feet or less. .THURSDAY NIGHT...West winds 10 to 15 knots becoming southwest 5 to 10 knots in the late evening and overnight. Mostly clear. Waves 2 feet or less. See Lake Erie Open Lake Forecast for days 3 through 5. The water temperature at Belle Isle is missing. $$ KGK You can obtain your latest National Weather Service forecasts online a www.weather.gov/greatlakes