Great Lakes Forecast
Issued by NWS
Issued by NWS
844 FZUS63 KDTX 271351 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 951 AM EDT Sun Sep 27 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...High pressure, 30.30 inches, holds over the Great Lakes through Tuesday. This will maintain light winds and dry weather through this period. LHZ361-272200- Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- 951 AM EDT Sun Sep 27 2026 .REST OF TODAY...Light and variable winds. Waves 2 feet or less. .TONIGHT...Light and variable winds becoming northwest 5 to 10 knots after midnight. Waves 2 feet or less. .MONDAY...Northwest winds 5 to 10 knots early in the morning becoming light and variable. Waves 2 feet or less. .MONDAY NIGHT...Light and variable winds. Patchy fog after midnight. Waves 2 feet or less. .TUESDAY...Light and variable winds becoming southeast 5 to 10 knots late in the afternoon. Patchy fog in the morning. Waves 2 feet or less. .WEDNESDAY...South winds 5 to 10 knots. A chance of showers. Waves 2 feet or less. .THURSDAY...Southwest winds 5 to 10 knots becoming west 10 to 15 knots until early evening...then veering to the northwest by midnight. A chance of showers until afternoon. Waves 1 to 3 feet. $$ LHZ362-363-272200- Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- 951 AM EDT Sun Sep 27 2026 .REST OF TODAY...North winds 5 to 10 knots. Waves 1 to 3 feet. .TONIGHT...North winds 5 to 10 knots. Waves 2 feet or less. .MONDAY...North winds 5 to 10 knots. Waves 2 feet or less. .MONDAY NIGHT...Light and variable winds. Waves 2 feet or less. .TUESDAY...Light and variable winds becoming southeast 5 to 10 knots late in the afternoon...then becoming south 10 to 15 knots late in the evening. Waves 2 feet or less. .WEDNESDAY...South winds 10 to 15 knots. A chance of showers. Waves 1 to 3 feet. .THURSDAY...Southwest winds 10 to 15 knots becoming northwest 15 to 20 knots by midnight. A chance of showers. Waves 1 to 3 feet building to 2 to 4 feet . $$ LHZ462>464-272200- 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- 951 AM EDT Sun Sep 27 2026 .REST OF TODAY...North winds 10 to 15 knots increasing to 15 to 20 knots late in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet late in the afternoon. .TONIGHT...North winds 10 to 15 knots decreasing to 5 to 10 knots early in the morning. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. .MONDAY...North winds 5 to 10 knots increasing to 10 to 15 knots early in the afternoon. Waves 1 to 3 feet. .MONDAY NIGHT...North winds 5 to 10 knots becoming light and variable. Waves 2 feet or less. .TUESDAY...Light and variable winds becoming southeast 5 to 10 knots late in the afternoon...then becoming south 10 to 15 knots late in the evening. Waves 2 feet or less. .WEDNESDAY...South winds 10 to 15 knots. A chance of showers. Waves 1 to 3 feet. .THURSDAY...Southwest winds 10 to 15 knots veering to the northwest by midnight. A chance of showers. Waves 1 to 3 feet building to 2 to 4 feet by midnight. $$ LHZ461-272200- MAFOR 2715/ HURON NORTH 11100 13700 14800. Waves 2 feet or less. HURON SOUTH 11100 12810 14800 11800. Waves 2 feet or less. $$ KDK 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)