Great Lakes Forecast
Issued by NWS
Issued by NWS
592 FZUS63 KDTX 232051 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 351 PM EST Sat Nov 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...High pressure, 30.00 inches, builds into the Great Lakes tonight and Sunday followed by another round of unsettled weather early next week. The next low pressure system, 29.70 inches, will lift into the Great Lakes Monday and drag a cold front through the area Monday night. LHZ361-240500- Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- 351 PM EST Sat Nov 23 2024 .TONIGHT...Northwest winds 15 to 20 knots decreasing to 10 to 15 knots after midnight. Waves 3 to 5 feet. .SUNDAY...Northwest winds 10 to 15 knots decreasing to 5 to 10 knots in the late morning and afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late morning and afternoon. .SUNDAY NIGHT...North winds 5 to 10 knots veering to the east in the late evening and early morning...then increasing to 10 to 15 knots after midnight. Waves 2 feet or less. .MONDAY...East winds 10 to 15 knots. Rain likely in the morning... then rain in the afternoon. Waves 2 to 4 feet building to 3 to 5 feet in the late morning and afternoon. .MONDAY NIGHT...Northeast winds 10 to 15 knots backing to the northwest after midnight. Rain in the evening...then rain with snow likely after midnight. Waves 2 to 4 feet. .TUESDAY...Northwest winds 15 to 20 knots decreasing to 10 to 15 knots late in the evening. Snow with rain likely...then snow likely late in the afternoon. Waves 4 to 6 feet. Waves occasionally around 8 feet. .WEDNESDAY...Northwest winds 10 to 15 knots decreasing to 5 to 10 knots until early morning. A chance of snow. Waves 2 to 4 feet subsiding to 1 to 3 feet. .THURSDAY...Northwest winds 5 to 10 knots. A chance of snow until early morning. Waves 2 feet or less. $$ LHZ362-363-240500- Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- 351 PM EST Sat Nov 23 2024 .TONIGHT...Northwest winds 15 to 20 knots. Waves 5 to 7 feet. Waves occasionally around 10 feet. .SUNDAY...Northwest winds 10 to 15 knots becoming west 5 to 10 knots late in the afternoon. Waves 3 to 5 feet subsiding to 1 to 3 feet late in the afternoon. .SUNDAY NIGHT...North winds 5 to 10 knots veering to the southeast in the late evening and early morning...then increasing to 10 to 15 knots after midnight. Waves 2 feet or less. .MONDAY...East winds 10 to 15 knots. Rain likely in the morning... then rain in the afternoon. Waves 2 to 4 feet building to 3 to 5 feet in the late morning and afternoon. .MONDAY NIGHT...East winds 10 to 15 knots veering to the west in the late evening and early morning...then increasing to 15 to 20 knots after midnight. Rain. Waves 3 to 5 feet. .TUESDAY...West winds 15 to 20 knots increasing to 20 to 25 knots with gusts to around 30 knots late in the morning...then decreasing to 15 to 20 knots late in the evening. A chance of rain in the morning...then rain likely late in the morning. A chance of rain and snow late in the afternoon. Waves 6 to 9 feet. Waves occasionally around 12 feet. .WEDNESDAY...West winds 15 to 20 knots becoming northwest 5 to 10 knots. A chance of snow early in the evening. A chance of rain in the late evening and early morning. Waves 3 to 5 feet subsiding to 1 to 3 feet in the late evening and early morning. .THURSDAY...North winds 10 to 15 knots. A chance of snow and rain until early morning. Waves 1 to 3 feet. $$ LHZ462>464-240500- 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- 351 PM EST Sat Nov 23 2024 .TONIGHT...West winds 15 to 20 knots decreasing to 10 to 15 knots early in the morning. Waves 4 to 6 feet. Waves occasionally around 8 feet. .SUNDAY...West winds 10 to 15 knots decreasing to 5 to 10 knots in the afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet in the afternoon. .SUNDAY NIGHT...East winds 5 to 10 knots veering to the southeast in the late evening and early morning...then increasing to 10 to 15 knots after midnight. Waves 1 to 3 feet. .MONDAY...Southeast winds 10 to 15 knots. Rain likely in the morning...then rain in the afternoon. Waves 2 to 4 feet. .MONDAY NIGHT...South winds 10 to 15 knots becoming west 15 to 20 knots in the late evening and early morning...then increasing to 20 to 25 knots after midnight. Rain. Waves 1 to 3 feet building to 4 to 6 feet in the late evening and overnight. Waves occasionally around 8 feet. .TUESDAY...West winds 20 to 25 knots with gusts to around 30 knots decreasing to 15 to 20 knots late in the evening. Rain likely. A chance of rain late in the afternoon. A chance of snow late in the evening. Waves 6 to 9 feet. Waves occasionally around 12 feet. .WEDNESDAY...West winds 15 to 20 knots decreasing to 5 to 10 knots. A chance of rain early in the morning. A chance of snow...then a chance of rain until early morning. Waves 3 to 5 feet subsiding to 1 to 3 feet in the late evening and early morning. .THURSDAY...Northwest winds 10 to 15 knots. A chance of rain early in the morning...then a chance of rain and snow. Waves 1 to 3 feet building to 2 to 4 feet until early morning. $$ LHZ461-240500- MAFOR 2322/ HURON NORTH 14720 13710 11700. Waves 3 to 5 feet tonight. Waves 2 to 4 feet Sunday. HURON SOUTH 13720 14710 11700. Waves 4 to 6 feet subsiding to 3 to 5 feet. Occasional wave height around 8 feet tonight. Waves 2 to 4 feet Sunday. $$ MV 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)