Great Lakes Forecast
Issued by NWS
Issued by NWS
416 FZUS63 KDTX 231306 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 906 AM EDT Mon Sep 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...A weak low pressure system, 29.80 inches, will wash out across Lake Erie this morning. A second low pressure system, 29.70 inches, will then move through the central Great Lakes tomorrow afternoon into Wednesday morning, bringing another round of rain showers and possibly some thunderstorms. LHZ361-232115- Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- 906 AM EDT Mon Sep 23 2024 .REST OF TODAY...North winds 10 to 15 knots becoming light and variable. Waves 2 to 4 feet subsiding to 1 to 3 feet in the afternoon. .TONIGHT...Light and variable winds becoming northeast 5 to 10 knots late in the evening...then becoming east 10 to 15 knots after midnight decreasing to 5 to 10 knots early in the morning. Waves 2 feet or less. .TUESDAY...East winds 5 to 10 knots increasing to 10 to 15 knots in the late morning and early afternoon...then becoming northeast 5 to 10 knots early in the afternoon. A chance of showers. Waves 1 to 3 feet. .TUESDAY NIGHT...East winds 5 to 10 knots. Showers likely. Waves 1 to 3 feet. .WEDNESDAY...North winds 5 to 10 knots backing to the northwest. Waves 2 feet or less. .THURSDAY...Northwest winds 5 to 10 knots early in the morning becoming light and variable. Waves 2 feet or less. .FRIDAY...East winds 5 to 10 knots. Waves 2 feet or less. $$ LHZ362-363-232115- Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- 906 AM EDT Mon Sep 23 2024 .REST OF TODAY...North winds 15 to 20 knots decreasing to 10 to 15 knots in the afternoon. Waves 4 to 6 feet. Waves occasionally around 8 feet. .TONIGHT...Northeast winds 10 to 15 knots. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. .TUESDAY...East winds 10 to 15 knots. A chance of showers. Waves 1 to 3 feet. .TUESDAY NIGHT...East winds 10 to 15 knots decreasing to 5 to 10 knots in the late evening and overnight. Showers likely. Waves 1 to 3 feet. .WEDNESDAY...North winds 5 to 10 knots backing to the west late in the morning...then veering to the northwest late in the evening. Waves 2 feet or less. .THURSDAY...Northwest winds 5 to 10 knots veering to the north until early morning. Waves 2 feet or less. .FRIDAY...Northeast winds 5 to 10 knots increasing to 10 to 15 knots. Waves 1 to 3 feet. $$ LHZ462>464-232115- 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- 906 AM EDT Mon Sep 23 2024 .REST OF TODAY...North winds 15 to 20 knots. Waves 4 to 6 feet. Waves occasionally around 8 feet. .TONIGHT...North winds 10 to 15 knots becoming northeast 5 to 10 knots early in the morning. Waves 3 to 5 feet subsiding to 1 to 3 feet early in the morning. .TUESDAY...East winds 5 to 10 knots. A chance of showers in the morning...then showers likely in the afternoon. Waves 1 to 3 feet. .TUESDAY NIGHT...Southeast winds 10 to 15 knots decreasing to 5 to 10 knots after midnight. Showers likely. Waves 1 to 3 feet. .WEDNESDAY...Southwest winds 5 to 10 knots veering to the northwest late in the afternoon. Waves 2 feet or less. .THURSDAY...Northwest winds 5 to 10 knots veering to the north until early morning. Waves 2 feet or less. .FRIDAY...Northeast winds 5 to 10 knots increasing to 10 to 15 knots. Waves 1 to 3 feet building to 2 to 4 feet in the late evening and early morning. $$ LHZ461-232115- MAFOR 2315/ HURON NORTH 11810 11800 12100 11110 11210 11100 11210. A chance of showers Tuesday morning. Waves 1 to 3 feet. HURON SOUTH 13810 12110 12100 11200. A chance of showers Tuesday morning. Waves 2 to 4 feet this afternoon and tonight. Waves 1 to 3 feet Tuesday morning. $$ 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)