Great Lakes Forecast
Issued by NWS
Issued by NWS
105 FZUS63 KDTX 230254 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 954 PM EST Fri Nov 22 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...Low pressure influence departs Saturday in favor of high pressure, 30.00 inches, which supports quieter marine conditions by Sunday. The next low pressure system, 29.70 inches, ejects out the Plains and into the Great Lakes early next week shifting winds to the south and generating rain chances on Monday. LHZ361-231100- Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- 954 PM EST Fri Nov 22 2024 .REST OF TONIGHT...Northwest winds 10 to 15 knots increasing to 15 to 20 knots early in the morning. A chance of rain this evening. Areas of drizzle. Waves 3 to 5 feet. .SATURDAY...Northwest winds 15 to 20 knots. Patchy drizzle. Waves 4 to 6 feet. Waves occasionally around 8 feet. .SATURDAY NIGHT...Northwest winds 15 to 20 knots decreasing to 10 to 15 knots in the late evening and overnight. A chance of rain in the evening. Patchy drizzle in the evening. Waves 3 to 5 feet. .SUNDAY...Northwest winds 5 to 10 knots. Waves 2 feet or less. .SUNDAY NIGHT...Northeast winds 5 to 10 knots veering to the east in the late evening and overnight. A chance of rain. Waves 2 feet or less. .MONDAY...East winds 10 to 15 knots becoming northeast 15 to 20 knots late in the evening. A chance of rain...then rain late in the afternoon. Snow likely late in the evening. Waves 1 to 3 feet building to 3 to 5 feet. .TUESDAY...Northwest winds 15 to 20 knots with gusts to around 30 knots becoming west 10 to 15 knots in the late evening and early morning. Rain likely early in the morning. Snow likely. A chance of snow in the late evening and early morning. 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. $$ LHZ362-363-231100- Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- 954 PM EST Fri Nov 22 2024 .REST OF TONIGHT...Northwest winds 15 to 20 knots. A chance of rain. Areas of drizzle. Waves 6 to 9 feet. Waves occasionally around 12 feet. .SATURDAY...Northwest winds 20 to 25 knots decreasing to 15 to 20 knots late in the afternoon. Areas of drizzle in the morning. Patchy drizzle in the afternoon. Waves 6 to 9 feet. Waves occasionally around 12 feet. .SATURDAY NIGHT...Northwest winds 15 to 20 knots decreasing to 10 to 15 knots after midnight. Waves 4 to 6 feet. Waves occasionally around 8 feet. .SUNDAY...Northwest winds 10 to 15 knots becoming west 5 to 10 knots in the late morning and afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late morning and afternoon. .SUNDAY NIGHT...East winds 5 to 10 knots increasing to 10 to 15 knots after midnight. A chance of rain. Waves 1 to 3 feet. .MONDAY...East winds 10 to 15 knots becoming northeast 15 to 20 knots late in the evening. A chance of rain in the morning... then rain likely. Waves 1 to 3 feet building to 5 to 7 feet. Waves occasionally around 10 feet. .TUESDAY...West winds 20 to 25 knots with gusts to around 30 knots decreasing to 15 to 20 knots in the late evening and early morning. A chance of rain early in the morning...then rain and snow likely in the late morning and early afternoon. A chance of rain and snow until early morning. Waves 6 to 9 feet. Waves occasionally around 12 feet. .WEDNESDAY...West winds 15 to 20 knots decreasing to 10 to 15 knots until early morning. A chance of rain early in the morning. A chance of snow. A chance of rain until early morning. Waves 3 to 5 feet subsiding to 1 to 3 feet in the late evening and early morning. $$ LHZ462>464-231100- 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- 954 PM EST Fri Nov 22 2024 .REST OF TONIGHT...Northwest winds 15 to 20 knots. Rain likely. Areas of drizzle after midnight. Waves 6 to 9 feet. Waves occasionally around 12 feet. .SATURDAY...Northwest winds 20 to 25 knots decreasing to 15 to 20 knots in the afternoon. Rain likely in the morning. Areas of drizzle in the morning...then patchy drizzle in the afternoon. Waves 6 to 9 feet. Waves occasionally around 12 feet. .SATURDAY NIGHT...West winds 15 to 20 knots decreasing to 10 to 15 knots after midnight. A chance of rain in the evening. Patchy drizzle in the evening. 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 late morning and afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late morning and afternoon. .SUNDAY NIGHT...South winds 5 to 10 knots increasing to 10 to 15 knots in the late evening and overnight. A chance of rain after midnight. Waves 1 to 3 feet. .MONDAY...Southeast winds 10 to 15 knots becoming southwest 15 to 20 knots late in the evening. A chance of rain in the morning... then rain likely late in the morning. Rain late in the afternoon. Waves 1 to 3 feet building to 5 to 7 feet. Waves occasionally around 10 feet. .TUESDAY...West winds 20 to 25 knots with gusts to around 30 knots decreasing to 15 to 20 knots in the late evening and early morning. Rain likely early in the morning. A chance of rain until early morning. A chance of snow in the late evening and early morning. Waves 6 to 9 feet. Waves occasionally around 12 feet. .WEDNESDAY...West winds 15 to 20 knots decreasing to 10 to 15 knots. A chance of snow and rain. Waves 3 to 5 feet subsiding to 1 to 3 feet in the late evening and early morning. $$ LHZ461-231100- MAFOR 2304/ HURON NORTH 11815 12725 14720 11720. Waves 3 to 5 feet. HURON SOUTH 11826 12726 11735 14720. Waves 4 to 6 feet overnight and Saturday. Waves 3 to 5 feet. Occasional wave height around 8 feet Saturday evening. $$ 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)