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Great Lakes Forecast
Issued by NWS
Issued by NWS
814 FZUS63 KDTX 281936 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 336 PM EDT Fri Jun 28 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, 30.20 inches, exits further east today bringing southwest flow to the Great Lakes. Scattered showers arrive this evening ahead of an approaching low pressure system, 29.50 inches, which provides seasonable and stormy conditions Saturday. A cold front then moves through with the departure of the low Sunday followed by dry and cool conditions through Monday. LHZ361>363-290345- 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- 336 PM EDT Fri Jun 28 2024 .TONIGHT...Southeast winds 10 to 15 knots. A chance of showers in the evening...then showers likely after midnight. Waves 4 to 6 feet. Waves occasionally around 8 feet. .SATURDAY...South winds 10 to 15 knots veering to the southwest late in the afternoon. A chance of showers. Waves 3 to 5 feet. .SATURDAY NIGHT...West winds 10 to 15 knots veering to the northwest in the late evening and early morning...then increasing to 15 to 20 knots after midnight. Waves 2 to 4 feet building to 5 to 7 feet in the late evening and overnight. Waves occasionally around 10 feet. .SUNDAY...Northwest winds 15 to 20 knots. Waves 6 to 9 feet. Waves occasionally around 12 feet. .SUNDAY NIGHT...North winds 15 to 20 knots becoming northwest 5 to 10 knots. Waves 3 to 5 feet subsiding to 2 to 4 feet after midnight. .MONDAY...Northwest winds 5 to 10 knots in the morning becoming light and variable...then becoming east 5 to 10 knots late in the afternoon becoming southeast 10 to 15 knots. Waves 1 to 3 feet. .TUESDAY...South winds 10 to 15 knots increasing to 15 to 20 knots. A chance of showers. Rain showers likely in the late evening and early morning. Waves 2 to 4 feet building to 4 to 6 feet. Waves occasionally around 8 feet. .WEDNESDAY...South winds 10 to 15 knots becoming west 5 to 10 knots until early morning. Showers likely early in the morning...then a chance of showers until early evening. Waves 3 to 5 feet subsiding to 1 to 3 feet until early morning. $$ LHZ462>464-290345- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 336 PM EDT Fri Jun 28 2024 .TONIGHT...Southeast winds 10 to 15 knots. A chance of showers. Waves 1 to 3 feet building to 2 to 4 feet in the late evening and overnight. .SATURDAY...South winds 10 to 15 knots veering to the southwest late in the afternoon. Showers likely in the morning...then a chance of showers and thunderstorms in the afternoon. Waves 2 to 4 feet. .SATURDAY NIGHT...Southwest winds 5 to 10 knots becoming west 10 to 15 knots in the late evening and early morning...then veering to the northwest after midnight. Waves 1 to 3 feet building to 4 to 6 feet after midnight. Waves occasionally around 8 feet. .SUNDAY...Northwest winds 15 to 20 knots. Waves 5 to 7 feet. Waves occasionally around 10 feet. .SUNDAY NIGHT...North winds 10 to 15 knots. Waves 3 to 5 feet. .MONDAY...North winds 5 to 10 knots veering to the east late in the evening. Waves 1 to 3 feet. .TUESDAY...Southeast winds 10 to 15 knots becoming south 15 to 20 knots early in the evening...then decreasing to 10 to 15 knots in the late evening and early morning. A chance of showers until early morning. Waves 1 to 3 feet building to 2 to 4 feet. .WEDNESDAY...Southwest winds 10 to 15 knots becoming west 5 to 10 knots in the late evening and early morning. A chance of showers. A chance of thunderstorms early in the evening. Waves 2 to 4 feet subsiding to 1 to 3 feet. $$ LHZ461-290345- MAFOR 2821/ HURON NORTH 11310 12410 11426 11416 11410 11510 11600. A chance of thunderstorms overnight and Saturday morning. Waves 2 to 4 feet building to 3 to 5 feet tonight. Waves 3 to 5 feet subsiding to 2 to 4 feet Saturday. HURON SOUTH 12310 11410 13416 11410 11510. A chance of thunderstorms Saturday afternoon. Waves 2 to 4 feet. $$ BC 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)