####018004656#### FZUS63 KDTX 221316 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 916 AM EDT Mon Apr 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...High pressure, 30.30 inches, briefly works across the region today. Low pressure, 29.50 inches, then reaches the Great Lakes by Tuesday producing some showers and thunderstorms as conditions warm. A cold front moves through Tuesday night offering brisk conditions Wednesday. LHZ361-362-222130- 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- 916 AM EDT Mon Apr 22 2024 .REST OF TODAY...South winds 10 to 15 knots increasing to 15 to 20 knots in the afternoon. Waves 1 to 3 feet building to 4 to 6 feet in the afternoon. Waves occasionally around 8 feet. .TONIGHT...South winds 10 to 15 knots increasing to 15 to 20 knots early in the morning. Showers likely after midnight. Waves 4 to 6 feet. Waves occasionally around 8 feet. .TUESDAY...South winds 15 to 20 knots with gusts to around 30 knots becoming southwest 10 to 15 knots in the late morning and afternoon. Showers likely. Waves 6 to 9 feet. Waves occasionally around 12 feet. .TUESDAY NIGHT...Northwest winds 10 to 15 knots becoming north 15 to 20 knots in the late evening and early morning...then increasing to 20 to 25 knots with gusts to around 30 knots after midnight. Rain and snow showers likely in the evening. Waves 4 to 6 feet building to 8 to 12 feet after midnight. Waves occasionally around 15 feet. .WEDNESDAY...North winds 20 to 25 knots in the morning decreasing to 10 to 15 knots...then becoming west 5 to 10 knots late in the afternoon becoming light and variable. Waves 6 to 9 feet subsiding to 1 to 3 feet. Waves occasionally around 12 feet. .THURSDAY...South winds 5 to 10 knots becoming southeast 10 to 15 knots until early morning. Waves 2 feet or less. .FRIDAY...Southeast winds 10 to 15 knots increasing to 15 to 20 knots with gusts to around 30 knots until early morning. A chance of showers in the late evening and early morning. Waves 1 to 3 feet building to 3 to 5 feet. $$ LHZ363-462>464-222130- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 916 AM EDT Mon Apr 22 2024 .REST OF TODAY...South winds 10 to 15 knots. Waves 1 to 3 feet building to 2 to 4 feet in the afternoon. .TONIGHT...South winds 10 to 15 knots increasing to 15 to 20 knots after midnight. Showers likely after midnight. Waves 3 to 5 feet. .TUESDAY...South winds 15 to 20 knots with gusts to around 30 knots decreasing to 10 to 15 knots early in the afternoon. Waves 6 to 9 feet. Waves occasionally around 12 feet. .TUESDAY NIGHT...Southwest winds 10 to 15 knots becoming 20 to 25 knots with gusts to around 30 knots after midnight. Showers likely in the evening. Waves 4 to 6 feet building to 8 to 12 feet after midnight. Waves occasionally around 15 feet. .WEDNESDAY...North winds to 30 knots with gusts to 35 knot gales decreasing to 5 to 10 knots. Waves 10 to 14 feet subsiding to 3 to 5 feet. Waves occasionally around 18 feet. .THURSDAY...Northeast winds 5 to 10 knots becoming east 10 to 15 knots. Waves 1 to 3 feet. .FRIDAY...Southeast winds 10 to 15 knots increasing to 15 to 20 knots with gusts to around 30 knots in the late evening and early morning. Showers likely in the late evening and early morning. Waves 1 to 3 feet building to 3 to 5 feet until early morning. $$ LHZ461-222130- MAFOR 2215/ HURON NORTH 13420 12410 12426 11420. Waves 3 to 5 feet this afternoon and tonight. Waves 4 to 6 feet Tuesday morning. HURON SOUTH 14410 11410 13420. A chance of showers overnight and Tuesday morning. Waves 2 to 4 feet this afternoon and tonight. Waves 4 to 6 feet. Occasional wave height around 8 feet Tuesday morning. $$ SF 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) ####018002073#### FZUS63 KDTX 221317 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 917 AM EDT Mon Apr 22 2024 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, briefly works across the region today. Low pressure, 29.50 inches, then reaches the Great Lakes by Tuesday producing some showers and thunderstorms as conditions warm. A cold front moves through Tuesday night offering brisk conditions Wednesday. LCZ460-222130- Lake St Clair- 917 AM EDT Mon Apr 22 2024 .REST OF TODAY...South winds 5 to 10 knots increasing to 10 to 15 knots in the afternoon. Mostly sunny. Waves 2 feet or less. .TONIGHT...South winds 10 to 15 knots increasing to 15 to 20 knots after midnight. Partly cloudy in the evening...then mostly cloudy with a chance of light showers after midnight. Waves 1 to 3 feet. .TUESDAY...Southwest winds 20 to 25 knots diminishing to 15 to 20 knots early in the afternoon. Mostly cloudy. A chance of light showers in the morning...then light showers likely in the afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet early in the afternoon. .TUESDAY NIGHT...Southwest winds 15 to 20 knots becoming northwest 20 to 25 knots after midnight. Mostly cloudy. Light showers likely in the evening. Waves 1 to 3 feet. .WEDNESDAY...North winds to 30 knots diminishing to 15 to 20 knots. Mostly cloudy in the morning then clearing. Waves 2 to 4 feet subsiding to 1 to 3 feet in the afternoon and evening. A Small Craft Advisory may be needed. .THURSDAY...Southeast winds 10 to 15 knots. Clear. Waves 2 feet or less. .FRIDAY...Southeast winds 10 to 15 knots. Partly cloudy. A chance of light showers. Waves 2 feet or less. $$ SF Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes