Great Lakes Forecast
Issued by NWS
Issued by NWS
595 FZUS63 KDTX 211957 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 357 PM EDT Fri Jun 21 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...Broad area of high pressure around 30.10 inches spread across the Great Lakes will resulting in light north/northeast winds across the region today. High pressure lingers through Saturday while the next low pressure system drifts into the Midwest which will then pull a cold front through the region early Sunday. LHZ361>363-220400- 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- 357 PM EDT Fri Jun 21 2024 .TONIGHT...Light and variable winds. A chance of showers in the evening...then a chance of showers and thunderstorms after midnight. Waves 2 feet or less. .SATURDAY...East winds 5 to 10 knots. Showers likely and a chance of thunderstorms in the morning...then showers and a chance of thunderstorms in the afternoon. Locally heavy rainfall possible in the afternoon. Waves 2 feet or less. .SATURDAY NIGHT...East winds 10 to 15 knots veering to the southeast after midnight. Showers and a chance of thunderstorms in the evening...then showers likely and a chance of thunderstorms after midnight. Locally heavy rainfall possible in the evening. Waves 1 to 3 feet building to 2 to 4 feet after midnight. .SUNDAY...North winds 10 to 15 knots backing to the northwest early in the afternoon. A chance of thunderstorms in the morning...then a chance of showers in the afternoon. Waves 2 to 4 feet. .SUNDAY NIGHT...Northwest winds 10 to 15 knots. Waves 1 to 3 feet. .MONDAY...Northwest winds 10 to 15 knots decreasing to 5 to 10 knots late in the morning...then veering to the northwest 5 to 10 knots late in the afternoon veering to the southeast late in the evening. Waves 1 to 3 feet. .TUESDAY...South winds 5 to 10 knots becoming southwest 10 to 15 knots. A chance of showers. Waves 1 to 3 feet building to 2 to 4 feet. .WEDNESDAY...Southwest winds 10 to 15 knots. Waves 2 to 4 feet. $$ LHZ462>464-220400- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 357 PM EDT Fri Jun 21 2024 .TONIGHT...Light and variable winds. A chance of showers and thunderstorms in the evening. Waves 2 feet or less. .SATURDAY...Light and variable winds becoming southeast 5 to 10 knots in the late morning and afternoon. A chance of showers in the morning...then showers likely and a chance of thunderstorms in the afternoon. Waves 2 feet or less. .SATURDAY NIGHT...Southeast winds 5 to 10 knots becoming south 10 to 15 knots in the late evening and overnight. Showers likely and a chance of thunderstorms. Waves 2 feet or less building to 2 to 4 feet after midnight. .SUNDAY...Southwest winds 10 to 15 knots veering to the northwest early in the afternoon. A chance of showers and thunderstorms in the morning. Waves 2 to 4 feet. .SUNDAY NIGHT...Northwest winds 10 to 15 knots. Waves 1 to 3 feet. .MONDAY...Northwest winds 10 to 15 knots becoming north 5 to 10 knots late in the morning...then veering to the southeast late in the evening. Waves 1 to 3 feet. .TUESDAY...South winds 5 to 10 knots becoming southwest 10 to 15 knots. A chance of showers. A chance of thunderstorms until early morning. Waves 1 to 3 feet. .WEDNESDAY...Southwest winds 5 to 10 knots. A chance of showers early in the morning. Waves 1 to 3 feet. $$ LHZ461-220400- MAFOR 2121/ HURON NORTH 12100 12106 14206. Waves 2 feet or less. HURON SOUTH 12100 13200 12300 11306. A chance of thunderstorms overnight and Saturday. Waves 2 feet or less. $$ DRK 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)