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Great Lakes Forecast
Issued by NWS
Issued by NWS
999 FZUS63 KDTX 141337 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 937 AM EDT Wed Aug 14 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...High pressure, around 30.10 inches, holds over the central Great Lakes today. Unsettled weather and moderate winds then arrive Thursday into this weekend as Midwestern low pressure slowly tracks over the Great Lakes. LHZ361>363-142145- 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 Wed Aug 14 2024 .REST OF TODAY...West winds 5 to 10 knots late in the morning becoming light and variable. Waves 2 feet or less. .TONIGHT...Southeast winds 5 to 10 knots early in the evening becoming light and variable...then becoming south 5 to 10 knots early in the morning. Waves 2 feet or less. .THURSDAY...South winds 5 to 10 knots backing to the east early in the afternoon. Waves 2 feet or less. .THURSDAY NIGHT...Southeast winds 10 to 15 knots. A chance of showers after midnight. Waves 1 to 3 feet building to 2 to 4 feet after midnight. .FRIDAY...Southeast winds 15 to 20 knots decreasing to 10 to 15 knots late in the afternoon...then becoming east 5 to 10 knots late in the evening. Showers. A chance of thunderstorms. Rain showers likely late in the evening. A chance of waterspouts late in the afternoon. Waves 3 to 5 feet. .SATURDAY...Northeast winds 5 to 10 knots becoming northwest 10 to 15 knots. A chance of showers and thunderstorms. Waves 1 to 3 feet. .SUNDAY...North winds 10 to 15 knots. A chance of showers until afternoon. Waves 1 to 3 feet. $$ LHZ462>464-142145- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 937 AM EDT Wed Aug 14 2024 .REST OF TODAY...Light and variable winds. Waves 2 feet or less. .TONIGHT...Light and variable winds becoming east 5 to 10 knots after midnight...then veering to the south early in the morning. Waves 2 feet or less. .THURSDAY...Southeast winds 5 to 10 knots. Waves 2 feet or less. .THURSDAY NIGHT...Southeast winds 5 to 10 knots increasing to 10 to 15 knots in the late evening and overnight. A chance of showers after midnight. Waves 1 to 3 feet. .FRIDAY...Southeast winds 15 to 20 knots becoming south 5 to 10 knots. Showers. A chance of thunderstorms late in the afternoon. A chance of waterspouts. Waves 2 to 4 feet subsiding to 1 to 3 feet late in the evening. .SATURDAY...Southwest winds 10 to 15 knots becoming west 5 to 10 knots until early evening...then veering to the northwest in the late evening and early morning. Showers likely and a chance of thunderstorms. Waves 1 to 3 feet. .SUNDAY...Northwest winds 10 to 15 knots. A chance of showers. Waves 1 to 3 feet. $$ LHZ461-142145- MAFOR 1415/ HURON NORTH 11600 15500 11400. Waves 2 feet or less. HURON SOUTH 11600 11500 15400. 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)