Great Lakes Forecast
Issued by NWS
Issued by NWS
732 FZUS63 KDTX 250132 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 932 PM EDT Tue Sep 24 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...Low pressure system, 29.70 inches, tracks though the Central Great Lakes tonight. High pressure then builds in through Thursday and persists on Friday. LHZ361-362-250945- 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- 932 PM EDT Tue Sep 24 2024 .REST OF TONIGHT...East winds 10 to 15 knots decreasing to 5 to 10 knots after midnight...then backing to the northeast early in the morning. Numerous showers this evening...then scattered showers after midnight. A chance of waterspouts after midnight. Waves 1 to 3 feet. .WEDNESDAY...Northeast winds 5 to 10 knots backing to the northwest late in the morning and increasing to 15 to 20 knots in the in the afternoon. Scattered showers. A chance of waterspouts. Waves 1 to 3 feet. .WEDNESDAY NIGHT...Northwest winds 10 to 15 knots. Waves 2 to 4 feet. .THURSDAY...Northwest winds 5 to 10 knots. Waves 1 to 3 feet. .THURSDAY NIGHT...Light and variable winds. Waves 2 feet or less. .FRIDAY...Northeast winds 5 to 10 knots becoming east 10 to 15 knots late in the evening. Waves 1 to 3 feet. .SATURDAY...East winds 10 to 15 knots decreasing to 5 to 10 knots in the late evening and early morning. Waves 2 to 4 feet subsiding to 1 to 3 feet until early morning. .SUNDAY...East winds 5 to 10 knots becoming northeast 10 to 15 knots in the late morning and early afternoon...then decreasing to 5 to 10 knots early in the evening increasing to 10 to 15 knots in the late evening and early morning. Waves 1 to 3 feet. $$ LHZ363-462>464-250945- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 932 PM EDT Tue Sep 24 2024 .REST OF TONIGHT...East winds 10 to 15 knots decreasing to 5 to 10 knots after midnight. Numerous showers and scattered thunderstorms this evening...then scattered showers and thunderstorms after midnight. A chance of waterspouts. Waves 1 to 3 feet. .WEDNESDAY...South winds 5 to 10 knots becoming southwest 10 to 15 knots in the late morning and early afternoon...then becoming west 5 to 10 knots late in the afternoon. Scattered showers. A chance of waterspouts. Waves 1 to 3 feet building to 2 to 4 feet in the late morning and early afternoon...then subsiding to 1 to 3 feet late in the afternoon. .WEDNESDAY NIGHT...West winds 5 to 10 knots veering to the northwest after midnight. Waves 1 to 3 feet. .THURSDAY...Northwest winds 5 to 10 knots. Waves 1 to 3 feet. .THURSDAY NIGHT...Northeast winds 5 to 10 knots. Waves 1 to 3 feet. .FRIDAY...Northeast winds 10 to 15 knots. Waves 1 to 3 feet building to 3 to 5 feet late in the afternoon. .SATURDAY...East winds 10 to 15 knots. Waves 2 to 4 feet subsiding to 1 to 3 feet until early morning. .SUNDAY...Northeast winds 10 to 15 knots. Waves 1 to 3 feet. $$ LHZ461-250945- MAFOR 2503/ HURON NORTH 11216 12200 19206 11800 19806 11700 19706 13710. A chance of waterspouts Wednesday. Waves 1 to 3 feet. HURON SOUTH 11306 19309 11400 19409 11510 19519 12510 19516 11600 19606 12700. A chance of waterspouts overnight and Wednesday. Waves 1 to 3 feet. $$ 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)