####018005497#### FZUS63 KDTX 271942 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI Issued by National Weather Service Marquette MI 342 PM EDT Sat Apr 27 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 at 29.60 inches moves across Lake Superior into Quebec through tonight. The system brings periods of showers and thunderstorms through Monday as another low, 29.60 inches, organizes over the central Plains. The initial cold front stalls over Lake Huron and Lower Michigan Sunday before lifting back north across at least the southern half of Lake Huron as a warm front on Monday. LHZ361>363-280345- 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- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- 342 PM EDT Sat Apr 27 2024 .TONIGHT...South winds 15 to 20 knots becoming southwest 10 to 15 knots in the late evening and early morning...then decreasing to 5 to 10 knots early in the morning. A chance of showers and thunderstorms. Waves 4 to 6 feet. .SUNDAY...Southwest winds 5 to 10 knots. Showers likely in the afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late morning and afternoon. Waves occasionally around 8 feet. .SUNDAY NIGHT...Northeast winds 5 to 10 knots increasing to 15 to 20 knots with gusts to around 30 knots. Showers. Waves 1 to 3 feet building to 6 to 9 feet. Waves occasionally around 12 feet. .MONDAY...East winds 15 to 20 knots increasing to 20 to 25 knots in the late morning and early afternoon...then decreasing to 15 to 20 knots early in the afternoon. Gusts to 30 knots. Showers. Waves 8 to 12 feet. Waves occasionally around 15 feet. .MONDAY NIGHT...East winds 10 to 15 knots becoming southeast 5 to 10 knots after midnight. Showers likely and a chance of thunderstorms in the evening...then showers likely after midnight. Waves 5 to 7 feet subsiding to 2 to 4 feet after midnight. Waves occasionally around 10 feet. .TUESDAY...South winds 5 to 10 knots becoming southwest 10 to 15 knots late in the morning...then becoming east late in the evening. A chance of showers. Waves 1 to 3 feet. .WEDNESDAY...Southeast winds 10 to 15 knots veering to the southwest early in the evening...then decreasing to 5 to 10 knots in the late evening and early morning. Waves 1 to 3 feet. .THURSDAY...Southwest winds 5 to 10 knots becoming south 10 to 15 knots in the late morning and early afternoon...then backing to the east early in the evening backing to the north in the late evening and early morning. A chance of showers. A chance of thunderstorms in the late evening and early morning. Waves 1 to 3 feet. $$ LHZ462>464-280345- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 342 PM EDT Sat Apr 27 2024 .TONIGHT...South winds 10 to 15 knots. A chance of showers after midnight. Waves 3 to 5 feet. .SUNDAY...South winds 5 to 10 knots veering to the north in the late morning and afternoon. A chance of showers. Waves 1 to 3 feet. .SUNDAY NIGHT...North winds 5 to 10 knots veering to the northeast after midnight. Showers likely. Waves 1 to 3 feet building to 2 to 4 feet after midnight. .MONDAY...East winds 10 to 15 knots veering to the southeast in the late morning and afternoon. A chance of showers in the morning...then a chance of showers and thunderstorms in the afternoon. Waves 2 to 4 feet. .MONDAY NIGHT...South winds 10 to 15 knots. Showers likely and a chance of thunderstorms in the evening...then a chance of showers and thunderstorms after midnight. Waves 2 to 4 feet. .TUESDAY...Southwest winds 10 to 15 knots becoming west 5 to 10 knots late in the morning...then veering to the northeast late in the afternoon veering to the east late in the evening. A chance of showers in the morning. Waves 1 to 3 feet. .WEDNESDAY...South winds 5 to 10 knots increasing to 10 to 15 knots until early evening...then becoming southwest 5 to 10 knots in the late evening and early morning. Waves 1 to 3 feet. .THURSDAY...Southwest winds 5 to 10 knots becoming south 10 to 15 knots in the late morning and early afternoon...then backing to the southeast until early morning. A chance of showers early in the morning...then a chance of showers and thunderstorms. Waves 1 to 3 feet. $$ LHZ461-280345- MAFOR 2721/ HURON NORTH 11420 12510 11600 13700 11806. A chance of thunderstorms tonight. Waves 5 to 7 feet subsiding to 2 to 4 feet. Occasional wave height around 10 feet tonight. Waves 1 to 3 feet Sunday. HURON SOUTH 11410 12510 11500 11600 12800 11806. A chance of thunderstorms tonight. Waves 3 to 5 feet tonight. Waves 1 to 3 feet Sunday. $$ DBT 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) ####018002448#### FZUS63 KDTX 271943 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI Issued by National Weather Service Marquette MI 343 PM EDT Sat Apr 27 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 at 29.60 inches moves across Lake Superior into Quebec today into tonight. The system brings periods of showers and thunderstorms through Monday as another low, 29.60 inches, organizes over the central Plains. The initial cold front stalls over Lake Huron and Lower Michigan Sunday before lifting back north across at least the southern half of Lake Huron as a warm front on Monday. LCZ460-280345- Lake St Clair- 343 PM EDT Sat Apr 27 2024 .TONIGHT...Southwest winds 15 to 20 knots diminishing to 10 to 15 knots early in the morning. Partly cloudy in the evening.. then mostly cloudy with a chance of showers and thunderstorms after midnight. Waves 1 to 3 feet. .SUNDAY...Southwest winds 10 to 15 knots. Mostly cloudy with a chance of showers and thunderstorms. Waves 2 feet or less. .SUNDAY NIGHT...East winds 5 to 10 knots becoming southeast 10 to 15 knots after midnight. Partly cloudy in the evening becoming mostly cloudy. A chance of showers and thunderstorms. Waves 2 feet or less. .MONDAY...South winds 10 to 15 knots increasing to 15 to 20 knots early in the afternoon. Partly sunny. Light showers likely and a chance of thunderstorms in the afternoon. Waves 1 to 3 feet. .MONDAY NIGHT...South winds 15 to 20 knots becoming southwest 10 to 15 knots in the late evening and overnight. Cloudy with light showers likely and a chance of thunderstorms. Waves 1 to 3 feet. .TUESDAY...West winds 10 to 15 knots veering to the northwest in the evening. Mostly cloudy with light showers likely in the morning...then mostly clear in the afternoon and evening. Waves 2 feet or less. .WEDNESDAY...West winds 10 to 15 knots. Mostly clear. Waves 2 feet or less. .THURSDAY...Southeast winds 10 to 15 knots. Partly cloudy. Light showers likely and a chance of thunderstorms. Waves 2 feet or less. $$ DBT Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes