####018004667#### FZUS63 KDTX 250750 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI 350 AM EDT Thu Apr 25 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, 30.40 inches, will hold over the Great Lakes through tomorrow morning. Low pressure, 29.30 inches, then moves from the Texas Panhandle into the western portion of the Midwest through Friday. This will strengthen the pressure gradient across the Great Lakes, bringing breezy southeast to southerly flow. LHZ361-362-251600- 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- 350 AM EDT Thu Apr 25 2024 .TODAY...Light and variable winds becoming east 5 to 10 knots in the late morning and afternoon. Waves 2 feet or less. .TONIGHT...East winds 5 to 10 knots. Waves 1 to 3 feet. .FRIDAY...Southeast winds 5 to 10 knots increasing to 10 to 15 knots in the late morning and afternoon. Waves 1 to 3 feet building to 4 to 6 feet early in the afternoon. Waves occasionally around 8 feet. .FRIDAY NIGHT...East winds 15 to 20 knots becoming southeast 20 to 25 knots with gusts to around 30 knots after midnight. Showers after midnight. Waves 5 to 7 feet. Waves occasionally around 10 feet. .SATURDAY...Southeast winds 20 to 25 knots with gusts to 35 knot gales becoming south 10 to 15 knots. Showers in the morning. A chance of showers. A chance of thunderstorms late in the afternoon. Waves 8 to 12 feet. Waves occasionally around 15 feet. .SUNDAY...Southwest winds 10 to 15 knots decreasing to 5 to 10 knots in the late morning and early afternoon...then becoming east 10 to 15 knots until early morning. A chance of showers early in the morning. Rain showers likely. A chance of thunderstorms until early morning. Waves 3 to 5 feet subsiding to 1 to 3 feet early in the evening...then building to 2 to 4 feet in the late evening and early morning. .MONDAY...Southeast winds 10 to 15 knots veering to the south in the late evening and early morning. Showers early in the morning. Rain showers likely in the late morning and early afternoon... then a chance of showers until early morning. Waves 3 to 5 feet. $$ LHZ363-462>464-251600- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 350 AM EDT Thu Apr 25 2024 .TODAY...East winds 5 to 10 knots backing to the north late in the afternoon. Waves 2 feet or less. .TONIGHT...Northeast winds 5 to 10 knots veering to the southeast early in the morning. Waves 2 feet or less. .FRIDAY...Southeast winds 5 to 10 knots becoming east 10 to 15 knots in the late morning and afternoon. Waves 1 to 3 feet. .FRIDAY NIGHT...East winds 10 to 15 knots becoming southeast 20 to 25 knots with gusts to 35 knot gales. Showers after midnight. Waves 3 to 5 feet building to 6 to 9 feet after midnight. Waves occasionally around 12 feet. .SATURDAY...South winds 20 to 25 knots with gusts to 35 knot gales decreasing to 15 to 20 knots late in the afternoon. Showers in the morning. A chance of showers. A chance of thunderstorms late in the afternoon. Waves 8 to 12 feet subsiding to 5 to 7 feet late in the evening. Waves occasionally around 15 feet. .SUNDAY...South winds 10 to 15 knots becoming east 5 to 10 knots early in the evening...then becoming southeast 10 to 15 knots in the late evening and early morning. A chance of showers early in the morning. Rain showers likely. A chance of thunderstorms until early morning. Waves 3 to 5 feet subsiding to 1 to 3 feet until early morning. .MONDAY...South winds 10 to 15 knots. Showers likely...then a chance of showers in the late evening and early morning. Waves 2 to 4 feet. $$ LHZ461-251600- MAFOR 2509/ HURON NORTH 13400 14300 11300. Waves 2 feet or less. HURON SOUTH 13200 12100 12200 11300. Waves 2 feet or less. $$ TF Experimental modernized open lake forecast is available online at weather.gov/dtx/glftable (all lower case) Graphical marine forecasts are available online at weather.gov/greatlakes (all lower case) ####018001838#### FZUS63 KDTX 250750 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 350 AM EDT Thu Apr 25 2024 Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. .SYNOPSIS...High pressure, 30.40 inches, will hold over the Great Lakes through tomorrow morning. Low pressure, 29.30 inches, then moves from the Texas Panhandle into the western portion of the Midwest through Friday. This will strengthen the pressure gradient across the Great Lakes, bringing breezy southeast to southerly flow. LCZ460-251600- Lake St Clair- 350 AM EDT Thu Apr 25 2024 .TODAY...Northeast winds 5 to 10 knots veering to the southeast in the afternoon. Sunny. Waves 2 feet or less. .TONIGHT...East winds 5 to 10 knots increasing to 10 to 15 knots early in the morning. Clear. Waves 2 feet or less. .FRIDAY...East winds 10 to 15 knots. Sunny. Waves 2 feet or less. .FRIDAY NIGHT...Southeast winds 15 to 20 knots increasing to 20 to 25 knots after midnight. A chance of light showers in the evening...then light showers after midnight. Waves 1 to 3 feet. .SATURDAY...South winds 20 to 25 knots diminishing to 15 to 20 knots in the evening. Mostly cloudy becoming partly cloudy. Waves 2 to 4 feet subsiding to 1 to 3 feet in the evening. .SUNDAY...South winds 15 to 20 knots. Mostly cloudy. A chance of light showers. Waves 1 to 3 feet. .MONDAY...Southwest winds 15 to 20 knots. Mostly cloudy. Light showers likely and a chance of thunderstorms. Waves 1 to 3 feet. $$ TF Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes ####018002886#### FZUS61 KBUF 250751 GLFLO Open Lake Forecast for Lake Ontario National Weather Service Buffalo NY 351 AM EDT Thu Apr 25 2024 For waters beyond five nautical miles of shore on Lake Ontario 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 large 30.4 inch Canadian high centered north of Georgian Bay will settle across the Lower Great Lakes today, then will slowly drift east across New England on Friday. A warm front will lift northeast across the lake on Saturday...then a 29.6 inch low will then move from the central plains Sunday to Lake Superior by Monday evening. LOZ062-251500- Lake Ontario open waters from the Niagara River to Hamlin Beach- 351 AM EDT Thu Apr 25 2024 .TODAY...East winds 5 to 15 knots. Waves 1 to 3 feet. .TONIGHT...Southeast winds 10 knots or less becoming east. Waves 1 foot or less. .FRIDAY...East winds 5 to 15 knots increasing to 15 to 20 knots. Waves 1 foot or less building to 3 to 5 feet. .FRIDAY NIGHT...East winds 15 to 20 knots becoming southeast 10 to 15 knots. Waves 3 to 5 feet subsiding to 1 to 3 feet. .SATURDAY...Southeast winds 5 to 15 knots becoming south. Showers likely. Waves 2 feet or less. .SUNDAY...Southwest winds 5 to 15 knots. A chance of showers. Waves 1 to 3 feet. .MONDAY...South winds 5 to 10 knots becoming southwest. A chance of showers. Waves 2 feet or less. $$ LOZ063>065-251500- Lake Ontario open waters from Hamlin Beach to the Saint Lawrence River- 351 AM EDT Thu Apr 25 2024 .TODAY...Northeast winds 5 to 15 knots becoming northwest. Waves 1 to 3 feet subsiding to 1 foot or less. .TONIGHT...Southwest winds 10 knots or less becoming east. Waves 1 foot or less. .FRIDAY...Southeast winds 5 to 10 knots becoming northeast and increasing to 10 to 20 knots. Waves 1 to 3 feet. .FRIDAY NIGHT...Northeast winds 10 to 15 knots becoming southeast. Waves 1 to 3 feet. .SATURDAY...Southeast winds 15 to 20 knots becoming south. Showers likely. Waves 1 to 3 feet building to 2 to 4 feet, then subsiding to 1 to 3 feet. .SUNDAY...South winds 15 to 20 knots diminishing to 5 to 15 knots. Showers likely during the day, then a chance of showers Sunday night. Waves 1 to 3 feet subsiding to 1 foot or less. .MONDAY...Southeast winds 10 knots or less becoming south 10 to 15 knots. A chance of showers Monday night. Waves 2 feet or less. $$ LOZ061-251500- MAFOR 2509/ ONTARIO WEST 1/2 11110 13200 13300 11200. Waves 1 to 3 feet today. Waves 1 foot or less tonight. ONTARIO EAST 1/2 11110 11100 11800 11700 11600 12500 11200. Waves 1 to 3 feet subsiding to 1 foot or less today. Waves 1 foot or less tonight. $$ JJR ####018001006#### FZUS61 KBUF 250751 GLFSL Forecast for the Saint Lawrence River including the Thousand Islands Region National Weather Service Buffalo NY 351 AM EDT Thu Apr 25 2024 SLZ022-024-251500- Saint Lawrence River from Cape Vincent to Saint Regis 351 AM EDT Thu Apr 25 2024 .TODAY...North winds 10 knots or less becoming northwest. Sunny. .TONIGHT...West winds less than 10 knots. Clear. .FRIDAY...Light and variable winds. Sunny. .FRIDAY NIGHT...Northeast winds less than 10 knots becoming southeast. Mainly clear. .SATURDAY...Southeast winds 5 to 15 knots becoming south. A chance of rain showers during the day, then rain showers likely Saturday night. .SUNDAY...South winds 5 to 10 knots becoming light and variable. Showers likely during the day, then a chance of showers Sunday night. .MONDAY...Southeast winds 5 to 10 knots becoming south. A chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$ JJR