


Great Lakes Forecast
Issued by NWS
Issued by NWS
064 FZUS63 KDTX 281337 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 937 AM EDT Sat Jun 28 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...Weak high pressure maintains light wind and favorable marine conditions Saturday followed by another low pressure system, 29.70 inches, entering the northern Great Lakes Sunday night into Monday. This brings another round of thunderstorms with an accompanying cold front. LHZ361>363-282145- Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- 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- 937 AM EDT Sat Jun 28 2025 .REST OF TODAY...West winds 10 to 15 knots becoming northwest 5 to 10 knots late in the afternoon. Waves 2 to 4 feet. .TONIGHT...North winds 5 to 10 knots veering to the east in the late evening and early morning...then veering to the south early in the morning. Waves 1 to 3 feet. .SUNDAY...South winds 5 to 10 knots becoming southeast 10 to 15 knots early in the afternoon. A chance of showers in the afternoon. Waves 1 to 3 feet. .SUNDAY NIGHT...Southeast winds 5 to 10 knots veering to the southwest after midnight. A chance of showers and thunderstorms. Waves 1 to 3 feet. .MONDAY...South winds 5 to 10 knots veering to the west late in the evening. Showers likely. A chance of thunderstorms. A chance of showers late in the afternoon. Waves 2 feet or less. .TUESDAY...West winds 5 to 10 knots backing to the south early in the evening...then veering to the west in the late evening and early morning. Waves 1 to 3 feet. .WEDNESDAY...West winds 5 to 10 knots backing to the south early in the evening...then backing to the south 5 to 10 knots in the late evening and early morning. Waves 1 to 3 feet. $$ LHZ462>464-282145- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 937 AM EDT Sat Jun 28 2025 .REST OF TODAY...Northwest winds 5 to 10 knots in the late morning and early afternoon becoming light and variable. Waves 2 feet or less. .TONIGHT...East winds 5 to 10 knots early in the evening becoming light and variable. Waves 2 feet or less. .SUNDAY...South winds 5 to 10 knots. Waves 2 feet or less. .SUNDAY NIGHT...South winds 5 to 10 knots. A chance of showers and thunderstorms after midnight. Waves 2 feet or less. .MONDAY...South winds 5 to 10 knots veering to the west late in the evening. Showers likely in the morning...then showers and a chance of thunderstorms late in the morning. A chance of showers late in the evening. Waves 2 feet or less. .TUESDAY...West winds 5 to 10 knots. Waves 2 feet or less. .WEDNESDAY...West winds 5 to 10 knots backing to the south early in the evening...then veering to the west in the late evening and early morning. Waves 2 feet or less. $$ LHZ461-282145- MAFOR 2815/ HURON NORTH 11610 11710 11700 12600 11500 12400. Waves 2 to 4 feet this afternoon. Waves 2 feet or less tonight and Sunday morning. HURON SOUTH 11600 11700 11200 11300 14400. Waves 2 feet or less. $$ SS 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)