####018005526#### FZUS63 KDTX 231343 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 943 AM EDT Tue Apr 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...Low pressure, 29.40 inches, crosses central Ontario and northern Lake Superior today producing a period of showers which may include some thunderstorms later in the day, especially ahead of a cold front. Colder air filters in tonight leading a brisk morning Wednesday. Benign conditions expected Thursday with high pressure returning, at least through Friday morning. LHZ361-362-232145- 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 Tue Apr 23 2024 .REST OF TODAY...South winds 15 to 20 knots decreasing to 10 to 15 knots in the afternoon. A chance of showers. Waves 6 to 9 feet. Waves occasionally around 12 feet. .TONIGHT...Southwest winds 5 to 10 knots becoming 20 to 25 knots with gusts to around 30 knots after midnight. A chance of rain and snow showers. Waves 3 to 5 feet building to 6 to 9 feet after midnight. Waves occasionally around 12 feet. .WEDNESDAY...North winds 20 to 25 knots decreasing to 10 to 15 knots in the late morning and afternoon. Waves 6 to 9 feet subsiding to 4 to 6 feet early in the afternoon. Waves occasionally around 12 feet. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots early in the evening becoming light and variable. Waves 2 to 4 feet subsiding to 2 feet or less in the late evening and overnight. .THURSDAY...Light and variable winds becoming southeast 10 to 15 knots. Waves 2 feet or less. .FRIDAY...Southeast winds 10 to 15 knots increasing to 15 to 20 knots with gusts to 35 knot gales until early morning. Showers in the late evening and early morning. Waves 1 to 3 feet building to 5 to 7 feet. Waves occasionally around 10 feet. .SATURDAY...Southeast winds 20 to 25 knots with gusts to 35 knot gales becoming south 15 to 20 knots with gusts to around 30 knots until early morning. Showers until afternoon. Rain showers likely early in the evening...then a chance of showers in the late evening and early morning. Waves 6 to 9 feet. Waves occasionally around 11 feet. $$ LHZ363-462>464-232145- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 943 AM EDT Tue Apr 23 2024 .REST OF TODAY...South winds 15 to 20 knots decreasing to 10 to 15 knots late in the afternoon. A chance of showers late in the morning. Waves 5 to 7 feet. Waves occasionally around 10 feet. .TONIGHT...South winds 10 to 15 knots veering to the northwest 10 to 15 knots with gusts to around 30 knots after midnight... then becoming north 20 to 25 knots with gusts to around 30 knots early in the morning. Showers likely in the evening...then a chance of showers after midnight. Waves 3 to 5 feet building to 6 to 9 feet after midnight. Waves occasionally around 12 feet. .WEDNESDAY...North winds 20 to 25 knots with gusts to around 30 knots decreasing to 15 to 20 knots early in the afternoon. Waves 8 to 12 feet. Waves occasionally around 15 feet. .WEDNESDAY NIGHT...North winds 10 to 15 knots decreasing to 5 to 10 knots in the late evening and early morning...then becoming light and variable after midnight. Waves 4 to 6 feet subsiding to 2 to 4 feet after midnight. Waves occasionally around 8 feet. .THURSDAY...Light and variable winds becoming east 5 to 10 knots. Waves 1 to 3 feet. .FRIDAY...Southeast winds 10 to 15 knots increasing to 15 to 20 knots with gusts to 35 knot gales in the late evening and early morning. Showers in the late evening and early morning. Waves 2 to 4 feet building to 5 to 7 feet in the late evening and early morning. Waves occasionally around 10 feet. .SATURDAY...South winds 20 to 25 knots with gusts to 35 knot gales decreasing to 15 to 20 knots with gusts to around 30 knots until early morning. Showers until afternoon...then a chance of showers until early morning. Waves 6 to 9 feet. Waves occasionally around 12 feet. $$ LHZ461-232145- MAFOR 2315/ HURON NORTH 11420 11410 11506 11720 13830 11820. A chance of snow showers tonight. Waves 4 to 6 feet this afternoon. Waves 3 to 5 feet building to 5 to 7 feet. Occasional wave height around 10 feet tonight. Waves 5 to 7 feet subsiding to 3 to 5 feet. Occasional wave height around 10 feet Wednesday morning. HURON SOUTH 11420 11510 11416 11500 11710 13830. A chance of thunderstorms this afternoon and evening. Waves 3 to 5 feet this afternoon. Waves 2 to 4 feet building to 5 to 7 feet. Occasional wave height around 10 feet tonight. Waves 6 to 9 feet. Occasional wave height around 12 feet Wednesday morning. $$ DRK 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) ####018002267#### FZUS63 KDTX 231344 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 944 AM EDT Tue Apr 23 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...Low pressure, 29.40 inches, crosses central Ontario and northern Lake Superior today producing a period of showers which may include some thunderstorms later in the day, especially ahead of a cold front. Colder air filters in tonight leading a brisk morning Wednesday. Benign conditions expected Thursday with high pressure returning, at least through Friday morning. LCZ460-232145- Lake St Clair- 944 AM EDT Tue Apr 23 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... .REST OF TODAY...Southwest winds 20 to 25 knots with gusts to 30 knots diminishing to 15 to 20 knots in the afternoon. A chance of light showers late in the morning...then light showers in the afternoon. Waves 2 to 4 feet. .TONIGHT...Southwest winds 15 to 20 knots becoming west 10 to 15 knots after midnight...then becoming northwest 15 to 20 knots early in the morning. Mostly cloudy. Light showers in the evening. Waves 1 to 3 feet. .WEDNESDAY...North winds 20 to 25 knots diminishing to 15 to 20 knots early in the afternoon. Partly sunny in the morning then clearing. Waves 2 to 4 feet subsiding to 1 to 3 feet early in the afternoon. .WEDNESDAY NIGHT...North winds 15 to 20 knots diminishing to 5 to 10 knots. Clear. Waves 2 feet or less. .THURSDAY...Northeast winds 5 to 10 knots veering to the southeast in the afternoon...then increasing to 10 to 15 knots in the evening. Mostly sunny in the morning becoming clear. Waves 2 feet or less. .FRIDAY...Southeast winds 15 to 20 knots. Partly cloudy. A chance of light showers. Waves 1 to 3 feet. .SATURDAY...South winds 15 to 20 knots with gusts to 30 knots. Light showers. Waves 1 to 3 feet. A Small Craft Advisory may be needed. $$ DRK Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes