FZUS63 KDTX 250745 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 345 AM EDT Sat Oct 25 2025 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...High pressure, 30.40 inches, will remain over the Central Great Lakes through the weekend leading to light winds. LHZ361-251545- Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- 345 AM EDT Sat Oct 25 2025 .TODAY...Northwest winds 5 to 10 knots in the morning becoming light and variable. Waves 2 feet or less. .TONIGHT...Light and variable winds. Waves 2 feet or less. .SUNDAY...Light and variable winds becoming southeast 5 to 10 knots early in the afternoon. Waves 2 feet or less. .SUNDAY NIGHT...Southeast winds 5 to 10 knots. Waves 2 feet or less. .MONDAY...East winds 5 to 10 knots increasing to 15 to 20 knots. Waves 1 to 3 feet building to 3 to 5 feet. .TUESDAY...East winds 15 to 20 knots decreasing to 10 to 15 knots in the late evening and early morning. Waves 3 to 5 feet. .WEDNESDAY...East winds 10 to 15 knots becoming northeast 5 to 10 knots until early morning. Waves 2 to 4 feet subsiding to 1 to 3 feet. $$ LHZ362-363-462-251545- Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- 345 AM EDT Sat Oct 25 2025 .TODAY...Northwest winds 10 to 15 knots. Waves 1 to 3 feet. .TONIGHT...North winds 5 to 10 knots. Waves 2 feet or less. .SUNDAY...Northeast winds 5 to 10 knots veering to the east early in the afternoon. Waves 2 feet or less. .SUNDAY NIGHT...East winds 5 to 10 knots. Waves 1 to 3 feet. .MONDAY...East winds 10 to 15 knots increasing to 15 to 20 knots late in the evening. Waves 2 to 4 feet building to 3 to 5 feet. .TUESDAY...East winds 15 to 20 knots. Waves 3 to 5 feet. .WEDNESDAY...Northeast winds 10 to 15 knots. Waves 2 to 4 feet. $$ LHZ463-464-251545- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 345 AM EDT Sat Oct 25 2025 .TODAY...Northwest winds 5 to 15 knots. A chance of showers in the morning. Waves 1 to 3 feet. .TONIGHT...North winds 5 to 10 knots. Waves 2 feet or less. .SUNDAY...Northeast winds 5 to 10 knots. Waves 2 feet or less. .SUNDAY NIGHT...Northeast winds 5 to 10 knots becoming east 10 to 15 knots in the late evening and overnight. Waves 1 to 3 feet. .MONDAY...East winds 10 to 15 knots increasing to 15 to 20 knots late in the afternoon. Waves 3 to 5 feet. .TUESDAY...East winds 15 to 20 knots. Waves 3 to 5 feet. .WEDNESDAY...East winds 15 to 20 knots becoming northeast 10 to 15 knots. A chance of showers in the late evening and early morning. Waves 2 to 4 feet. $$ LHZ461-251545- MAFOR 2509/ HURON NORTH 12700 13800 13100. Waves 2 feet or less. HURON SOUTH 14700 14800. Waves 1 to 3 feet today. Waves 2 feet or less tonight. $$ SF 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)