


Great Lakes Forecast
Issued by NWS
Issued by NWS
876 FZUS63 KDTX 061945 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 345 PM EDT Fri Jun 6 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, 30.00 inches, fills into the Great Lakes tonight maintaining light northeast flow through tomorrow. A weak low, 29.80 inches, tracks across the Ohio Valley late Saturday night with potential for showers to clip the southern Great Lakes before a more widespread front tracks across the area early next week. LHZ361-070345- Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- 345 PM EDT Fri Jun 6 2025 .TONIGHT...Light and variable winds becoming north 5 to 10 knots late in the evening...then backing to the northwest after midnight. Waves 2 feet or less. .SATURDAY...North winds 5 to 10 knots early in the morning becoming light and variable. Waves 2 feet or less. .SATURDAY NIGHT...Light and variable winds becoming southeast 5 to 10 knots in the late evening and overnight. Waves 2 feet or less. .SUNDAY...Southeast winds 5 to 10 knots becoming east 10 to 15 knots in the late morning and afternoon. A chance of showers in the afternoon. Waves 1 to 3 feet. .SUNDAY NIGHT...Southeast winds 10 to 15 knots decreasing to 5 to 10 knots in the late evening and overnight. Showers. Waves 1 to 3 feet. .MONDAY...South winds 5 to 10 knots veering to the southwest late in the morning...then backing to the southeast late in the afternoon. A chance of showers in the morning. Rain showers likely late in the morning...then a chance of showers late in the evening. Waves 2 feet or less. .TUESDAY...South winds 5 to 10 knots veering to the west. A chance of showers. Waves 2 feet or less. .WEDNESDAY...West winds 5 to 10 knots increasing to 10 to 15 knots early in the evening...then decreasing to 5 to 10 knots in the late evening and early morning. Waves 2 feet or less. $$ LHZ362-363-070345- Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- 345 PM EDT Fri Jun 6 2025 .TONIGHT...North winds 5 to 10 knots. Waves 2 feet or less. .SATURDAY...North winds 5 to 10 knots. Waves 2 feet or less. .SATURDAY NIGHT...Light and variable winds becoming east 5 to 10 knots after midnight. Waves 2 feet or less. .SUNDAY...East winds 5 to 10 knots. Waves 2 feet or less. .SUNDAY NIGHT...Southeast winds 10 to 15 knots. Showers likely. Waves 1 to 3 feet. .MONDAY...South winds 10 to 15 knots becoming southeast 5 to 10 knots late in the afternoon...then veering to the south late in the evening. A chance of showers. Waves 1 to 3 feet. .TUESDAY...Southwest winds 5 to 10 knots veering to the west until early morning. A chance of showers. Waves 1 to 3 feet. .WEDNESDAY...Southwest winds 5 to 10 knots veering to the west. Waves 1 to 3 feet. $$ LHZ462>464-070345- 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- 345 PM EDT Fri Jun 6 2025 .TONIGHT...North winds 5 to 10 knots. Waves 1 to 3 feet. .SATURDAY...North winds 5 to 10 knots. Waves 2 feet or less. .SATURDAY NIGHT...North winds 5 to 10 knots veering to the northeast after midnight. Waves 2 feet or less. .SUNDAY...East winds 5 to 10 knots. A chance of showers in the afternoon. Waves 2 feet or less. .SUNDAY NIGHT...Northeast winds 5 to 10 knots becoming southeast 10 to 15 knots in the late evening and early morning...then veering to the south after midnight. A chance of showers. Waves 1 to 3 feet. .MONDAY...South winds 10 to 15 knots decreasing to 5 to 10 knots late in the morning...then increasing to 10 to 15 knots late in the evening. A chance of showers. Waves 1 to 3 feet. .TUESDAY...South winds 10 to 15 knots becoming southwest 5 to 10 knots. A chance of showers early in the morning...then a chance of showers and thunderstorms until early evening. Waves 1 to 3 feet. .WEDNESDAY...West winds 5 to 10 knots backing to the south early in the evening...then veering to the southwest in the late evening and early morning. Waves 2 feet or less. $$ LHZ461-070345- MAFOR 0621/ HURON NORTH 13700 13800 12700. Waves 2 feet or less. HURON SOUTH 16800. Waves 2 feet or less. $$ MV 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)