Great Lakes Forecast
Issued by NWS
Issued by NWS
505 FZUS63 KDTX 240142 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 942 PM EDT Sun Jun 23 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 low pressure system around 29.40 inches over Quebec will pull a secondary cold front south through the eastern Lakes this evening with high pressure returning for Monday. The next cold front and chance for thunderstorms will come on Tuesday. LHZ361-240945- Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- 942 PM EDT Sun Jun 23 2024 .REST OF TONIGHT...Northwest winds 10 to 15 knots decreasing to 5 to 10 knots early in the morning. A chance of showers. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. .MONDAY...Northwest winds 5 to 10 knots until late afternoon becoming light and variable. Waves 2 feet or less. .MONDAY NIGHT...Light and variable winds becoming south 5 to 10 knots in the late evening and overnight. A chance of showers after midnight. Waves 2 feet or less. .TUESDAY...South winds 10 to 15 knots. Showers likely in the morning. Waves 2 to 4 feet. .TUESDAY NIGHT...West winds 5 to 10 knots. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight. .WEDNESDAY...Northwest winds 10 to 15 knots decreasing to 5 to 10 knots late in the evening. Waves 1 to 3 feet. .THURSDAY...Northwest winds 5 to 10 knots backing to the southwest early in the evening...then backing to the south in the late evening and early morning. Waves 2 feet or less. .FRIDAY...South winds 5 to 10 knots becoming southeast 10 to 15 knots. A chance of showers in the late evening and early morning. Waves 2 feet or less building to 3 to 5 feet. $$ LHZ362-363-240945- Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- 942 PM EDT Sun Jun 23 2024 .REST OF TONIGHT...Northwest winds 15 to 20 knots decreasing to 10 to 15 knots after midnight. A chance of showers. Waves 4 to 6 feet. Waves occasionally around 8 feet. .MONDAY...Northwest winds 10 to 15 knots decreasing to 5 to 10 knots early in the afternoon...then veering to the north late in the afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet late in the afternoon. .MONDAY NIGHT...Southeast winds 5 to 10 knots becoming south 10 to 15 knots after midnight. Waves 1 to 3 feet. .TUESDAY...South winds 15 to 20 knots. Gusts to 30 knots in the late morning and afternoon. Showers likely in the morning...then a chance of showers in the afternoon. Waves 4 to 6 feet. .TUESDAY NIGHT...West winds 10 to 15 knots becoming southwest 5 to 10 knots in the late evening and overnight. A chance of showers in the evening. Waves 3 to 5 feet subsiding to 1 to 3 feet after midnight. Waves occasionally around 8 feet. .WEDNESDAY...West winds 10 to 15 knots becoming northwest 15 to 20 knots late in the afternoon...then decreasing to 10 to 15 knots late in the evening. Waves 1 to 3 feet building to 3 to 5 feet. .THURSDAY...North winds 5 to 10 knots veering to the east in the late evening and early morning. Waves 1 to 3 feet. .FRIDAY...South winds 5 to 10 knots becoming southeast 15 to 20 knots. A chance of showers in the late evening and early morning. Waves 1 to 3 feet building to 3 to 5 feet. $$ LHZ462>464-240945- 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- 942 PM EDT Sun Jun 23 2024 .REST OF TONIGHT...Northwest winds 10 to 15 knots. A chance of showers. Waves 4 to 6 feet. Waves occasionally around 8 feet. .MONDAY...Northwest winds 10 to 15 knots becoming north 5 to 10 knots in the afternoon. Waves 3 to 5 feet subsiding to 1 to 3 feet late in the afternoon. .MONDAY NIGHT...Light and variable winds becoming south 5 to 10 knots in the late evening and overnight. Waves 2 feet or less. .TUESDAY...South winds 10 to 15 knots increasing to 15 to 20 knots in the late morning and afternoon. Showers likely in the morning...then a chance of showers and thunderstorms in the afternoon. Waves 3 to 5 feet. .TUESDAY NIGHT...Southwest winds 10 to 15 knots decreasing to 5 to 10 knots after midnight. A chance of showers and thunderstorms in the evening...then a chance of showers after midnight. Waves 3 to 5 feet subsiding to 1 to 3 feet in the late evening and overnight. .WEDNESDAY...West winds 5 to 10 knots becoming northwest 10 to 15 knots late in the morning...then veering to the north late in the afternoon. A chance of showers in the morning. Waves 1 to 3 feet building to 2 to 4 feet late in the afternoon. .THURSDAY...North winds 10 to 15 knots decreasing to 5 to 10 knots until early evening...then veering to the northeast in the late evening and early morning. Waves 2 to 4 feet subsiding to 1 to 3 feet. .FRIDAY...Southeast winds 5 to 10 knots increasing to 10 to 15 knots. A chance of showers in the late evening and early morning. Waves 1 to 3 feet building to 2 to 4 feet in the late evening and early morning. $$ LHZ461-240945- MAFOR 2403/ HURON NORTH 11720 14710 12600 11500. A chance of showers overnight. Waves 2 to 4 feet overnight. Waves 1 to 3 feet Monday and Monday evening. HURON SOUTH 14710 11710 11700 11500 11400. A chance of showers overnight. Waves 3 to 5 feet overnight. Waves 2 to 4 feet Monday. Waves 2 feet or less Monday evening. $$ 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)