####018001991#### FZUS63 KDTX 151342 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 942 AM EDT Fri Mar 15 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, 30.10 inches, is building across the region today and will hold through tonight before giving way to the next low pressure system Saturday. This deepening low will strengthen to around 29.30 inches while passing through Ontario and will pull a cold front across the Great Lakes Saturday evening. The system brings unsettled weather back to the central Great Lakes and the associated cold front drops temperatures sharply lower to finish the weekend. LCZ460-152200- Lake St Clair- 942 AM EDT Fri Mar 15 2024 .REST OF TODAY...North winds 10 to 15 knots. Partly sunny. Waves 2 feet or less. .TONIGHT...North winds 10 to 15 knots becoming northeast 5 to 10 knots late in the evening...then veering to the south after midnight becoming southwest 10 to 15 knots early in the morning. Mostly clear. Waves 2 feet or less. .SATURDAY...Southwest winds 10 to 15 knots increasing to 15 to 20 knots with gusts to 30 knots in the late morning and afternoon. Partly sunny. Waves 1 to 3 feet. A Small Craft Advisory may be needed. .SATURDAY NIGHT...West winds 15 to 20 knots diminishing to 10 to 15 knots after midnight. Mostly clear. Waves 1 to 3 feet. .SUNDAY...West winds 15 to 20 knots. Partly cloudy. Waves 1 to 3 feet. .MONDAY...Northwest winds 15 to 20 knots. Partly cloudy. Waves 1 to 3 feet. .TUESDAY...West winds 10 to 15 knots. Partly cloudy. A chance of light snow showers. Waves 2 feet or less. $$ TF Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes ####018005100#### FZUS63 KDTX 151343 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 943 AM EDT Fri Mar 15 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, 30.10 inches, is building across the region today and will hold through tonight before giving way to the next low pressure system Saturday. This deepening low will strengthen to around 29.30 inches while passing through Ontario and will pull a cold front across the Great Lakes Saturday evening. The system brings unsettled weather back to the central Great Lakes and the associated cold front drops temperatures sharply lower to finish the weekend. LHZ361-362-152200- 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- 943 AM EDT Fri Mar 15 2024 .REST OF TODAY...North winds 10 to 15 knots backing to the northwest late in the afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet in the afternoon. .TONIGHT...North winds 5 to 10 knots backing to the southwest late in the evening...then becoming south 10 to 15 knots after midnight. A chance of showers. Waves 1 to 3 feet building to 2 to 4 feet early in the morning. .SATURDAY...South winds 15 to 20 knots with gusts to around 30 knots becoming southwest 10 to 15 knots early in the afternoon. A chance of showers. Waves 5 to 7 feet. Waves occasionally around 10 feet. .SATURDAY NIGHT...West winds 10 to 15 knots increasing to 15 to 20 knots in the late evening and overnight. Waves 4 to 6 feet building to 6 to 9 feet after midnight. Waves occasionally around 12 feet. .SUNDAY...West winds 20 to 25 knots with gusts to around 30 knots becoming northwest 15 to 20 knots late in the evening. Waves 8 to 12 feet. Waves occasionally around 15 feet. .MONDAY...Northwest winds 20 to 25 knots decreasing to 15 to 20 knots with gusts to around 30 knots. Waves 6 to 9 feet. Waves occasionally around 12 feet. .TUESDAY...West winds 10 to 15 knots. Waves 3 to 5 feet. $$ LHZ363-152200- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- 943 AM EDT Fri Mar 15 2024 .REST OF TODAY...North winds 10 to 15 knots. Waves 2 to 4 feet. .TONIGHT...North winds 5 to 10 knots veering to the south in the late evening and early morning...then increasing to 10 to 15 knots early in the morning. Waves 1 to 3 feet. .SATURDAY...Southwest winds 15 to 20 knots with gusts to around 30 knots. Waves 4 to 6 feet. .SATURDAY NIGHT...West winds 10 to 15 knots. Waves 3 to 5 feet. Waves occasionally around 8 feet. .SUNDAY...West winds 15 to 20 knots. Waves 6 to 9 feet. Waves occasionally around 12 feet. .MONDAY...Northwest winds 20 to 25 knots decreasing to 15 to 20 knots. Waves 6 to 9 feet. Waves occasionally around 12 feet. .TUESDAY...West winds 10 to 15 knots. Waves 3 to 5 feet subsiding to 2 to 4 feet until early morning. $$ LHZ462>464-152200- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 943 AM EDT Fri Mar 15 2024 .REST OF TODAY...North winds 10 to 15 knots. Waves 2 to 4 feet. .TONIGHT...North winds 5 to 10 knots early in the evening becoming light and variable...then becoming south 5 to 10 knots after midnight increasing to 10 to 15 knots. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight. .SATURDAY...South winds 15 to 20 knots. Waves 3 to 5 feet. .SATURDAY NIGHT...West winds 10 to 15 knots. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and early morning... then building to 2 to 4 feet after midnight. .SUNDAY...West winds 15 to 20 knots. Waves 5 to 7 feet. Waves occasionally around 10 feet. .MONDAY...Northwest winds 20 to 25 knots decreasing to 15 to 20 knots. Waves 6 to 9 feet. Waves occasionally around 12 feet. .TUESDAY...West winds 10 to 15 knots. Waves 3 to 5 feet subsiding to 2 to 4 feet until early morning. $$ LHZ461-152200- MAFOR 1515/ HURON NORTH 11800 12700 11600 11510 12420 11520. A chance of rain showers Saturday morning. Waves 2 feet or less this afternoon. Waves 2 feet or less building to 2 to 4 feet tonight. Waves 4 to 6 feet. Occasional wave height around 8 feet Saturday morning. HURON SOUTH 11810 12800 11600 11400 11410 12420. Waves 1 to 3 feet this afternoon and tonight. Waves 3 to 5 feet Saturday morning. $$ TF 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)