FZUS63 KDTX 061931 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 331 PM EDT Wed May 6 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...Light winds over the next several days as broad high pressure builds into the Ohio Valley and southern Great Lakes Thursday into Friday. LHZ361-362-070345- 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- 331 PM EDT Wed May 6 2026 .TONIGHT...Northwest winds 10 to 15 knots becoming west 5 to 10 knots in the late evening and overnight. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight. .THURSDAY...Southwest winds 5 to 10 knots veering to the north late in the afternoon. Waves 1 to 3 feet. .THURSDAY NIGHT...East winds 5 to 10 knots early in the evening becoming light and variable...then becoming southwest 5 to 10 knots after midnight. Waves 1 to 3 feet. .FRIDAY...Southwest winds 5 to 10 knots backing to the southeast early in the afternoon. Waves 2 feet or less. .FRIDAY NIGHT...Southeast winds 5 to 10 knots becoming south 10 to 15 knots after midnight. Waves 1 to 3 feet. .SATURDAY...South winds 10 to 15 knots becoming northwest 5 to 10 knots late in the evening. A chance of showers. Waves 2 to 4 feet. .SUNDAY...West winds 5 to 10 knots becoming northwest 15 to 20 knots. Waves 1 to 3 feet building to 3 to 5 feet . .MONDAY...Northwest winds 10 to 15 knots. Waves 3 to 5 feet. $$ LHZ363-462>464-070345- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 331 PM EDT Wed May 6 2026 .TONIGHT...East winds 5 to 10 knots early in the evening becoming light and variable. Waves 2 feet or less. .THURSDAY...Light and variable winds becoming north 5 to 10 knots late in the afternoon. Waves 2 feet or less. .THURSDAY NIGHT...East winds 5 to 10 knots veering to the south after midnight. Waves 2 feet or less. .FRIDAY...Southwest winds 5 to 10 knots backing to the south early in the afternoon. Waves 2 feet or less. .FRIDAY NIGHT...Southeast winds 5 to 10 knots backing to the east by midnight...then veering to the south after midnight. Waves 2 feet or less. .SATURDAY...South winds 10 to 15 knots decreasing to 5 to 10 knots late in the afternoon...then backing to the south 5 to 10 knots late in the evening. A chance of showers. Waves 2 to 4 feet subsiding to 1 to 3 feet late in the evening. .SUNDAY...Northwest winds 5 to 10 knots veering to the north until early evening...then becoming northwest 10 to 15 knots by midnight. A chance of showers early in the morning. A chance of showers early in the evening. Waves 2 feet or less building to 4 to 6 feet by midnight. Waves occasionally around 8 feet. .MONDAY...Northwest winds 10 to 15 knots. Waves 3 to 5 feet subsiding to 1 to 3 feet by midnight. $$ LHZ461-070345- MAFOR 0621/ HURON NORTH 11710 12700 13600 12500. Waves 1 to 3 feet. HURON SOUTH 12200 11700 13600 11500 11400. 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)