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Great Lakes Forecast
Issued by NWS
Issued by NWS
709 FZUS63 KDTX 100737 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 337 AM EDT Wed Jul 10 2024 For waters beyond five nautical miles off shore on Lake Huron 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. .SYNOPSIS...Remnants of Beryl, 29.60 inches, are set to track into the area and bring heavy rainfall. Strong northeast flow up to 25 knots with gust potential to 30 knots is a concern with this system. Small Craft Advisories are in effect for the nearshore areas of Lake Huron and Michigan waters of Lake Erie. Low pressure will pass over the area this afternoon and winds will die down Thursday afternoon as high pressure, 30.10 inches, moves in. LHZ361-101545- Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- 337 AM EDT Wed Jul 10 2024 .TODAY...Northeast winds 5 to 10 knots. A chance of showers. Waves 2 feet or less. .TONIGHT...North winds 5 to 10 knots. Waves 2 feet or less. .THURSDAY...North winds 5 to 10 knots backing to the west early in the afternoon. Waves 2 feet or less. .THURSDAY NIGHT...Light and variable winds. Waves 2 feet or less. .FRIDAY...Light and variable winds. Waves 2 feet or less. .SATURDAY...Light and variable winds. Waves 2 feet or less. .SUNDAY...Southwest winds 5 to 10 knots backing to the northeast early in the evening...then veering to the south in the late evening and early morning. A chance of showers and thunderstorms. Waves 2 feet or less. $$ LHZ362-363-101545- Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- 337 AM EDT Wed Jul 10 2024 .TODAY...Northeast winds 5 to 10 knots increasing to 10 to 15 knots in the afternoon. Showers likely in the morning...then showers in the afternoon. Waves 1 to 3 feet building to 3 to 5 feet in the afternoon. .TONIGHT...North winds 15 to 20 knots increasing to 20 to 25 knots early in the morning. Gusts to 30 knots. Showers in the evening...then a chance of showers after midnight. Waves 6 to 9 feet. Waves occasionally around 12 feet. .THURSDAY...North winds 15 to 20 knots with gusts to around 30 knots decreasing to 10 to 15 knots early in the afternoon. Waves 6 to 9 feet. Waves occasionally around 12 feet. .THURSDAY NIGHT...North winds 5 to 10 knots veering to the southeast in the late evening and early morning...then becoming light and variable after midnight. Waves 2 to 4 feet subsiding to 2 feet or less in the late evening and overnight. .FRIDAY...Light and variable winds becoming southwest 5 to 10 knots late in the morning...then backing to the southeast late in the afternoon. Waves 2 feet or less. .SATURDAY...Light and variable winds becoming south 5 to 10 knots. Waves 2 feet or less. .SUNDAY...South winds 5 to 10 knots. A chance of showers and thunderstorms until early morning. Waves 1 to 3 feet. $$ LHZ462>464-101545- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 337 AM EDT Wed Jul 10 2024 .TODAY...Northeast winds 10 to 15 knots increasing to 20 to 25 knots with gusts to around 30 knots. Showers in the morning... then showers and a chance of thunderstorms in the afternoon. Locally heavy rainfall possible. Waves 2 to 4 feet building to 5 to 7 feet in the late morning and afternoon. Waves occasionally around 10 feet. .TONIGHT...North winds 20 to 25 knots increasing to 30 knots early in the morning. Showers and a chance of thunderstorms in the evening...then showers after midnight. Waves 8 to 12 feet. Waves occasionally around 15 feet. .THURSDAY...North winds 20 to 25 knots with gusts to around 30 knots decreasing to 10 to 15 knots early in the afternoon. Waves 8 to 12 feet. Waves occasionally around 15 feet. .THURSDAY NIGHT...North winds 5 to 10 knots early in the evening becoming light and variable. Waves 3 to 5 feet subsiding to 1 to 3 feet in the late evening and overnight. .FRIDAY...South winds 5 to 10 knots becoming light and variable... then becoming south 5 to 10 knots late in the evening. Waves 2 feet or less. .SATURDAY...South winds 5 to 10 knots. Waves 2 feet or less. .SUNDAY...South winds 5 to 10 knots. A chance of showers and thunderstorms. Waves 2 feet or less. $$ LHZ461-101545- MAFOR 1009/ HURON NORTH 13100 11106 11806 13810. Waves 2 feet or less today. Waves 1 to 3 feet tonight. HURON SOUTH 11206 11116 12126 13836 11840. Waves 1 to 3 feet building to 3 to 5 feet today. Waves 5 to 7 feet building to 6 to 9 feet. Occasional wave height around 12 feet tonight. $$ AM Experimental modernized open lake forecast is available online at weather.gov/dtx/glftable (all lower case) Graphical marine forecasts are available online at weather.gov/greatlakes (all lower case)