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Great Lakes Forecast
Issued by NWS
Issued by NWS
405 FZUS63 KDTX 020734 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 334 AM EDT Tue Jul 2 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...A high pressure system will arrive over the continental northeast this afternoon while low pressure, 29.70 inches, moves over Lake Michigan late tonight into early tomorrow morning. Southeast winds will gradually veer southwesterly early tomorrow morning as a result. This low pressure system will also push a cold front across the Great Lakes, bringing increasing chances for showers and thunderstorms. LHZ361-021545- Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- 334 AM EDT Tue Jul 2 2024 .TODAY...South winds 5 to 10 knots becoming southeast 10 to 15 knots in the late morning and afternoon. A chance of showers in the afternoon. Waves 2 feet or less building to 2 to 4 feet in the afternoon. .TONIGHT...Southeast winds 10 to 15 knots. A chance of showers in the evening...then showers after midnight. Waves 3 to 5 feet. .WEDNESDAY...Southeast winds 10 to 15 knots becoming southwest 5 to 10 knots in the late morning and early afternoon...then veering to the west early in the afternoon. Showers in the morning. Waves 2 to 4 feet. .WEDNESDAY NIGHT...West winds 5 to 10 knots early in the evening becoming light and variable. Waves 1 to 3 feet. .THURSDAY...Light and variable winds. Waves 2 feet or less. .FRIDAY...Light and variable winds becoming east 5 to 10 knots. A chance of showers and thunderstorms. Waves 2 feet or less. .SATURDAY...Southeast winds 5 to 10 knots veering to the west until early morning. A chance of thunderstorms early in the morning. A chance of showers until afternoon. Waves 1 to 3 feet. $$ LHZ362-363-021545- Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- 334 AM EDT Tue Jul 2 2024 .TODAY...South winds 5 to 10 knots becoming southeast 15 to 20 knots. A chance of showers in the afternoon. Waves 2 feet or less building to 3 to 5 feet in the afternoon. .TONIGHT...Southeast winds 15 to 20 knots. A chance of showers. Waves 3 to 5 feet. .WEDNESDAY...South winds 15 to 20 knots becoming southwest 10 to 15 knots early in the afternoon. Showers likely in the morning. Waves 3 to 5 feet. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight. .THURSDAY...Southwest winds 5 to 10 knots becoming light and variable. Waves 2 feet or less. .FRIDAY...East winds 5 to 10 knots increasing to 10 to 15 knots early in the evening...then decreasing to 5 to 10 knots in the late evening and early morning. A chance of showers. A chance of thunderstorms until early morning. Waves 2 feet or less. .SATURDAY...South winds 10 to 15 knots veering to the southwest early in the evening...then becoming west 5 to 10 knots in the late evening and early morning. A chance of showers and thunderstorms early in the morning...then a chance of showers until early evening. Waves 1 to 3 feet. $$ LHZ462>464-021545- 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- 334 AM EDT Tue Jul 2 2024 .TODAY...Southeast winds 5 to 10 knots increasing to 10 to 15 knots in the late morning and afternoon. Waves 1 to 3 feet. .TONIGHT...Southeast winds 10 to 15 knots becoming south 15 to 20 knots early in the morning. Waves 2 to 4 feet. .WEDNESDAY...South winds 15 to 20 knots becoming southwest 10 to 15 knots early in the afternoon. A chance of showers in the morning...then a chance of showers and thunderstorms in the afternoon. Waves 3 to 5 feet. .WEDNESDAY NIGHT...West winds 5 to 10 knots. Waves 1 to 3 feet. .THURSDAY...Light and variable winds. Waves 2 feet or less. .FRIDAY...East winds 5 to 10 knots veering to the southeast in the late evening and early morning. A chance of showers and thunderstorms. Waves 2 feet or less. .SATURDAY...South winds 10 to 15 knots veering to the southwest early in the evening...then becoming west 5 to 10 knots in the late evening and early morning. A chance of showers and thunderstorms early in the morning...then a chance of showers until early evening. Waves 1 to 3 feet. $$ LHZ461-021545- MAFOR 0209/ HURON NORTH 12400 11410 11420 13410 11416. Waves 1 to 3 feet building to 2 to 4 feet today. Waves 2 to 4 feet tonight. HURON SOUTH 12400 11410 12310 13410. A chance of showers overnight. Waves 1 to 3 feet today. Waves 2 to 4 feet tonight. $$ MR 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)