FZUS63 KDTX 230836 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 336 AM EST Mon Feb 23 2026 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...Low pressure, averaging 30.00 inches, phases with a strong coastal low over the Atlantic. Widespread snow shower activity today then diminishes overnight as northwest flow ramps up into Monday. This leads to heavy freezing spray Monday into Monday night. LHZ361-362-231645- 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- 336 AM EST Mon Feb 23 2026 ...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH THIS EVENING... .TODAY...North winds 20 to 25 knots. Gusts to 30 knots in the morning. A chance of snow showers. Waves 8 to 12 feet. Waves occasionally around 15 feet. .TONIGHT...North winds 15 to 20 knots decreasing to 5 to 10 knots. Waves 5 to 7 feet subsiding to 2 to 4 feet early in the morning. Waves occasionally around 10 feet. .TUESDAY...North winds 5 to 10 knots becoming southeast 10 to 15 knots in the late morning and early afternoon...then becoming south 20 to 25 knots with gusts to around 30 knots early in the afternoon. A chance of snow in the afternoon. Waves 1 to 3 feet building to 6 to 9 feet. Waves occasionally around 12 feet. .TUESDAY NIGHT...Southeast winds 20 to 25 knots with gusts to around 30 knots becoming southwest 15 to 20 knots after midnight. Snow in the evening. Snow may be heavy at times in the evening. Waves 8 to 12 feet. Waves occasionally around 15 feet. .WEDNESDAY...West winds 20 to 25 knots decreasing to 10 to 15 knots. Waves 6 to 9 feet. Waves occasionally around 12 feet. .THURSDAY...West winds 5 to 10 knots backing to the east until early evening...then becoming southwest 10 to 15 knots by midnight. Waves 2 to 4 feet subsiding to 1 to 3 feet until early evening...then building to 2 to 4 feet by midnight. .FRIDAY...West winds 10 to 15 knots becoming southwest 15 to 20 knots in the late morning and early afternoon...then becoming south 20 to 25 knots with gusts to around 30 knots . Waves 3 to 5 feet building to 8 to 12 feet. Waves occasionally around 15 feet. $$ LHZ363-462-231645- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- 336 AM EST Mon Feb 23 2026 .TODAY...North winds 20 to 25 knots with gusts to around 30 knots. A chance of snow showers. Waves 8 to 12 feet. Waves occasionally around 15 feet. .TONIGHT...Northwest winds 15 to 20 knots. Waves 6 to 9 feet. Waves occasionally around 12 feet. .TUESDAY...North winds 5 to 10 knots becoming south 10 to 15 knots in the late morning and early afternoon...then increasing to 15 to 20 knots with gusts to around 30 knots early in the afternoon. A chance of snow in the afternoon. Waves 3 to 5 feet subsiding to 1 to 3 feet in the late morning and early afternoon...then building to 3 to 5 feet early in the afternoon. .TUESDAY NIGHT...South winds 20 to 25 knots with gusts to around 30 knots decreasing to 15 to 20 knots with gusts to around 30 knots in the late evening and overnight. Snow. Waves 5 to 7 feet. Waves occasionally around 10 feet. .WEDNESDAY...West winds 15 to 20 knots decreasing to 10 to 15 knots late in the afternoon. Waves 5 to 7 feet. Waves occasionally around 10 feet. .THURSDAY...West winds 5 to 10 knots backing to the east until early evening...then becoming east 5 to 10 knots by midnight. Waves 2 to 4 feet subsiding to 1 to 3 feet. .FRIDAY...Southwest winds 10 to 15 knots becoming south 20 to 25 knots with gusts to around 30 knots. Waves 3 to 5 feet building to 6 to 9 feet . Waves occasionally around 12 feet. Wave heights are for ice free areas. $$ LHZ463-464-231645- 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 AM EST Mon Feb 23 2026 .TODAY...North winds to 30 knots decreasing to 20 to 25 knots in the afternoon. A chance of snow showers. Waves 8 to 12 feet. Waves occasionally around 15 feet. .TONIGHT...North winds 20 to 25 knots with gusts to around 30 knots decreasing to 10 to 15 knots. Waves 6 to 9 feet. Waves occasionally around 12 feet. .TUESDAY...Northwest winds 5 to 10 knots becoming south 10 to 15 knots in the late morning and early afternoon...then increasing to 15 to 20 knots with gusts to around 30 knots early in the afternoon. A chance of snow in the afternoon. Waves 3 to 5 feet. .TUESDAY NIGHT...South winds 20 to 25 knots with gusts to around 30 knots becoming southwest 15 to 20 knots after midnight. Snow. Waves 6 to 9 feet. Waves occasionally around 12 feet. .WEDNESDAY...West winds 15 to 20 knots decreasing to 10 to 15 knots late in the afternoon. Waves 3 to 5 feet subsiding to 1 to 3 feet late in the evening. .THURSDAY...West winds 5 to 10 knots backing to the southeast in the late morning and early afternoon...then backing to the east early in the evening becoming north 10 to 15 knots by midnight. Waves 1 to 3 feet. .FRIDAY...West winds 10 to 15 knots becoming southwest 15 to 20 knots until early evening...then becoming south 20 to 25 knots with gusts to around 30 knots by midnight. Waves 1 to 3 feet building to 6 to 9 feet. Waves occasionally around 12 feet. Wave heights are for ice free areas. $$ LHZ461-231645- MAFOR 2310/ HURON NORTH...Heavy Freezing Spray Warning in effect...13830 13820 11810 11800. A chance of snow showers this morning. Waves 4 to 6 feet subsiding to 3 to 5 feet. Occasional wave height around 8 feet today. Waves 3 to 5 feet subsiding to 2 to 4 feet... THEN subsiding to 2 feet or less tonight. HURON SOUTH 14830 12820 11810 11800. A chance of snow showers today. Waves omitted due to ice coverage. $$ 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)