####018005540#### FZUS61 KCLE 251940 GLFLE Open Lake Forecast for Lake Erie National Weather Service Cleveland OH 340 PM EDT Thu Apr 25 2024 For waters beyond five nautical miles of shore on Lake Erie 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 ridge averaging 30.40 inches persists over Lake Erie through Friday. The ridge exits eastward as a warm front drifts northeastward across the lake on Friday night through Saturday. Behind the front, the aforementioned ridge rebuilds into our region and averages 30.00 inches. Simultaneously, our region becomes located along the northwestern flank of the ridge as the core of the ridge becomes located offshore the southeastern United States. A weak cold front should sweep eastward across Lake Erie on Tuesday and be followed by another ridge averaging 30.00 inches and building from the Upper Midwest. LEZ162>164-260215- Detroit River Lt. to Maumee Bay OH to Reno Beach OH beyond 5NM offshoreline to US-Canadian border- Reno Beach to The Islands OH beyond 5NM off shoreline to US- Canadian border- The Islands to Vermilion OH beyond 5 nm off shoreline to US- Canadian border- 340 PM EDT Thu Apr 25 2024 .TONIGHT...East winds 10 to 15 knots. Waves 1 to 3 feet. .FRIDAY...East winds 10 to 15 knots increasing to 15 to 20 knots. Waves 1 to 3 feet building to 2 to 4 feet. .FRIDAY NIGHT...East winds 15 to 20 knots becoming southeast. A chance of showers in the evening, then showers likely overnight. Waves 2 to 4 feet. .SATURDAY...South winds 15 to 20 knots. Showers likely in the morning, then a chance of showers in the afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet. .SATURDAY NIGHT...South winds 10 to 15 knots becoming southwest 15 to 20 knots. Waves 1 to 3 feet. .SUNDAY...Southwest winds 15 to 20 knots becoming south 10 to 15 knots. A chance of showers during the day. Waves 1 to 3 feet. .MONDAY...South winds 10 to 15 knots becoming southwest. A chance of showers and thunderstorms during the day, then showers likely with a chance of thunderstorms Monday night. Waves 1 to 3 feet. .TUESDAY...Southwest winds 5 to 10 knots. A chance of showers during the day. Waves 1 to 2 feet. Winds and waves higher in and near thunderstorms. $$ LEZ165>167-260215- Vermilion to Avon Point OH beyond 5 nm off shoreline to US- Canadian border- Avon Point to Willowick OH beyond 5 nm off shoreline to US- Canadian border-Willowick to Geneva-on-the- Lake OH beyond 5NM off shoreline to US-Canadian border- 340 PM EDT Thu Apr 25 2024 .TONIGHT...Northeast winds 10 to 15 knots becoming east. Waves 1 to 3 feet. .FRIDAY...East winds 10 to 15 knots increasing to 15 to 20 knots. Waves 1 to 3 feet building to 2 to 4 feet. .FRIDAY NIGHT...East winds 15 to 20 knots becoming southeast. Showers likely overnight. Waves 2 to 4 feet. .SATURDAY...South winds 15 to 20 knots. Showers likely in the morning, then a chance of showers in the afternoon. Waves 3 to 5 feet subsiding to 2 to 4 feet. .SATURDAY NIGHT...South winds 15 to 20 knots. Waves 2 to 4 feet. .SUNDAY...Southwest winds 15 to 20 knots becoming south 5 to 15 knots. A chance of showers during the day. Waves 2 to 4 feet subsiding to 1 to 2 feet. .MONDAY...South winds 10 to 15 knots becoming southwest. A chance of showers during the day, then showers likely with a chance of thunderstorms Monday night. Waves 1 to 3 feet. .TUESDAY...Southwest winds 10 to 15 knots. A chance of showers during the day. Waves 1 to 3 feet. Winds and waves higher in and near thunderstorms. $$ LEZ061-168-169-260215- Ripley to Buffalo NY extending from 5NM off shoreline to US- Canadian border-Geneva-on-the- Lake to Conneaut OH beyond 5 nm off shoreline to US- Canadian border- Conneaut OH to Ripley NY beyond 5 nm off shoreline to US- Canadian border- 340 PM EDT Thu Apr 25 2024 .TONIGHT...Northeast winds 10 to 15 knots becoming east. Waves 1 to 3 feet. .FRIDAY...East winds 10 to 15 knots becoming northeast 15 to 20 knots. Waves 1 to 3 feet. .FRIDAY NIGHT...East winds 15 to 20 knots becoming southeast. A chance of showers overnight. Waves 1 to 3 feet building to 2 to 4 feet. .SATURDAY...South winds 15 to 20 knots. Showers likely. Waves 2 to 4 feet building to 3 to 5 feet, then subsiding to 2 to 4 feet. .SATURDAY NIGHT...South winds 15 to 20 knots. A chance of showers in the evening, then a chance of showers and thunderstorms overnight. Waves 1 to 3 feet. .SUNDAY...Southwest winds 15 to 20 knots becoming south 5 to 15 knots. A chance of showers during the day. Waves 2 to 4 feet subsiding to 1 to 3 feet. .MONDAY...South winds 10 to 15 knots becoming southwest. Showers likely Monday night. Waves 1 to 3 feet. .TUESDAY...Southwest winds 5 to 15 knots. Showers likely during the day. Waves 1 to 3 feet. Winds and waves higher in and near thunderstorms. $$ LEZ161-260215- MAFOR 2521/ ERIE WEST 1/3 15210 11210 11220. Waves 1 to 3 feet tonight. Waves 1 to 3 feet building to 2 to 4 feet Friday. ERIE CENTRAL 1/3 11110 15210 11220. Waves 1 to 3 feet tonight. Waves 1 to 3 feet building to 2 to 4 feet Friday. ERIE EAST 1/3 12110 14210 11210 11110. Waves 2 feet or less tonight. Waves 1 to 3 feet Friday. $$ ####018003680#### FZUS61 KBUF 251942 GLFLO Open Lake Forecast for Lake Ontario National Weather Service Buffalo NY 342 PM 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 this evening and tonight, then will slowly drift east across New England on Friday. A warm front will lift northeast across the lake on Saturday, followed by a 29.6 inch low that will then move from the central Plains Sunday to Lake Superior by Monday evening. This low will then move northeast to near James Bay by Tuesday, while dragging its cold front across the Lake. LOZ062-260315- Lake Ontario open waters from the Niagara River to Hamlin Beach- 342 PM EDT Thu Apr 25 2024 .TONIGHT...Southeast winds 10 knots or less becoming east. Waves 2 feet 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 10 to 15 knots. Showers. Waves 1 to 2 feet. .SATURDAY NIGHT...South winds 10 to 15 knots. Showers likely with a chance of thunderstorms. Waves 2 feet or less. .SUNDAY...Southwest winds 5 to 15 knots becoming south. Showers likely during the day, then a chance of showers and thunderstorms Sunday night. Waves 1 to 3 feet. .MONDAY...Southeast winds 10 to 15 knots becoming southwest. Showers likely with a chance of thunderstorms Monday night. Waves 2 feet or less. .TUESDAY...Southwest winds 10 to 15 knots. Showers likely with a chance of thunderstorms during the day, then a chance of showers and thunderstorms Tuesday night. Waves 1 to 2 feet. Winds and waves higher in and near thunderstorms. $$ LOZ063>065-260315- Lake Ontario open waters from Hamlin Beach to the Saint Lawrence River- 342 PM EDT Thu Apr 25 2024 .TONIGHT...Southwest winds 10 knots or less becoming east. Waves 2 feet or less. .FRIDAY...Southeast winds 5 to 15 knots becoming northeast. Waves 1 to 3 feet. .FRIDAY NIGHT...Northeast winds 10 to 15 knots becoming southeast. Waves 1 to 3 feet. .SATURDAY...Southeast winds 15 to 20 knots becoming south. A chance of showers in the morning, then showers likely in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet. .SATURDAY NIGHT...South winds 15 to 20 knots. Showers likely in the evening, then showers likely with a chance of thunderstorms overnight. Waves 2 to 4 feet subsiding to 1 to 3 feet. .SUNDAY...South winds 15 to 20 knots diminishing to 5 to 15 knots. Showers likely during the day, then a chance of showers Sunday night. Waves 1 to 3 feet subsiding to 1 foot or less. .MONDAY...East winds 5 to 15 knots becoming south. A chance of showers and thunderstorms Monday night. Waves 2 feet or less. .TUESDAY...Southwest winds 10 to 15 knots becoming west. Showers likely with a chance of thunderstorms. Waves 1 to 2 feet. Winds and waves higher in and near thunderstorms. $$ LOZ061-260315- MAFOR 2521/ ONTARIO WEST 1/2 13300 12200 11210 12220. Waves 2 feet or less tonight. Waves 1 foot or less building to 2 to 4 feet Friday. ONTARIO EAST 1/2 13600 11200 11300 11200 12110. Waves 2 feet or less tonight. Waves 1 to 3 feet Friday. $$ ####018001101#### FZUS61 KBUF 251942 GLFSL Forecast for the Saint Lawrence River including the Thousand Islands Region National Weather Service Buffalo NY 342 PM EDT Thu Apr 25 2024 SLZ022-024-260315- Saint Lawrence River from Cape Vincent to Saint Regis 342 PM EDT Thu Apr 25 2024 .TONIGHT...Northwest winds less than 10 knots. Clear. .FRIDAY...Light and variable winds. Sunny. .FRIDAY NIGHT...Northeast winds less than 10 knots becoming southeast. Mainly clear. .SATURDAY...Southeast winds 5 to 15 knots becoming south. A chance of rain showers. .SATURDAY NIGHT...South winds 5 to 15 knots. Showers likely. .SUNDAY...South winds 5 to 15 knots becoming northwest less than 10 knots. Showers likely during the day, then a chance of showers Sunday night. .MONDAY...Northeast winds 5 to 10 knots becoming south. A chance of showers during the day, then a chance of showers and thunderstorms Monday night. .TUESDAY...Southwest winds 5 to 15 knots. Showers likely with a chance of thunderstorms. Winds and waves higher in and near thunderstorms. $$ ####018005269#### FZUS63 KDTX 251943 GLFLH Open Lake Forecast for Lake Huron National Weather Service Detroit/Pontiac MI Issued by National Weather Service Marquette MI 343 PM 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, moves from the Texas Panhandle into the central Plains through Friday. This will strengthen the pressure gradient across the Great Lakes, bringing breezy southeast to southerly flow Friday night into Saturday. LHZ361>363-260345- 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- 343 PM EDT Thu Apr 25 2024 .TONIGHT...Northeast winds 5 to 10 knots veering to the southeast early in the morning. Waves 1 to 3 feet. .FRIDAY...Southeast winds 5 to 10 knots becoming east 10 to 15 knots in the afternoon. Waves 1 to 3 feet building to 4 to 6 feet late in the afternoon. Waves occasionally around 8 feet. .FRIDAY NIGHT...East winds 10 to 15 knots becoming southeast 15 to 20 knots with gusts to 35 knot gales in the late evening and overnight. 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 15 to 20 knots early in the afternoon. Showers in the morning...then a chance of showers and thunderstorms in the afternoon. Waves 8 to 12 feet. Waves occasionally around 15 feet. .SATURDAY NIGHT...South winds 15 to 20 knots decreasing to 10 to 15 knots after midnight. A chance of showers and thunderstorms. Waves 6 to 9 feet. Waves occasionally around 12 feet. .SUNDAY...Southwest winds 10 to 15 knots backing to the east late in the afternoon. A chance of showers...then showers likely late in the evening. Waves 3 to 5 feet subsiding to 1 to 3 feet late in the afternoon...then building to 2 to 4 feet late in the evening. .MONDAY...Southeast winds 10 to 15 knots increasing to 15 to 20 knots in the late morning and early afternoon...then becoming south 10 to 15 knots until early morning. Showers likely early in the morning...then a chance of showers until early morning. Waves 3 to 5 feet. .TUESDAY...Southwest winds 10 to 15 knots backing to the south early in the evening...then decreasing to 5 to 10 knots in the late evening and early morning. Waves 2 to 4 feet. $$ LHZ462>464-260345- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 343 PM EDT Thu Apr 25 2024 .TONIGHT...Northeast winds 5 to 10 knots veering to the southeast early in the morning. Waves 2 feet or less. .FRIDAY...Southeast winds 5 to 10 knots increasing to 10 to 15 knots late in the morning...then becoming east 5 to 10 knots early in the afternoon increasing to 10 to 15 knots late in the afternoon. Waves 1 to 3 feet. .FRIDAY NIGHT...East winds 10 to 15 knots becoming southeast 15 to 20 knots with gusts to 35 knot gales in the late evening and overnight. Showers after midnight. Waves 3 to 5 feet building to 5 to 7 feet after midnight. Waves occasionally around 10 feet. .SATURDAY...South winds 20 to 25 knots with gusts to 35 knot gales decreasing to 15 to 20 knots early in the afternoon. Showers in the morning...then showers and a chance of thunderstorms in the afternoon. Waves 6 to 9 feet. Waves occasionally around 12 feet. .SATURDAY NIGHT...South winds 15 to 20 knots. A chance of showers and thunderstorms. Waves 4 to 6 feet. Waves occasionally around 8 feet. .SUNDAY...South winds 10 to 15 knots backing to the east late in the evening. A chance of showers. Waves 2 to 4 feet subsiding to 1 to 3 feet late in the afternoon. .MONDAY...South winds 10 to 15 knots increasing to 15 to 20 knots in the late morning and early afternoon...then decreasing to 10 to 15 knots until early morning. A chance of showers early in the morning. Rain showers likely until early evening...then a chance of showers in the late evening and early morning. Waves 2 to 4 feet. .TUESDAY...Southwest winds 10 to 15 knots decreasing to 5 to 10 knots early in the evening...then backing to the south in the late evening and early morning. A chance of showers early in the morning. Waves 1 to 3 feet. $$ LHZ461-260345- MAFOR 2521/ HURON NORTH 15300 11310 11210. Waves 1 to 3 feet. HURON SOUTH 12100 11200 14300 11200. Waves 2 feet or less. $$ WFO MQT 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) ####018002305#### FZUS63 KDTX 251944 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI Issued by National Weather Service Marquette MI 344 PM 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, moves from the Texas Panhandle into the central Plains through Friday. This will strengthen the pressure gradient across the Great Lakes, bringing breezy southeast to southerly flow Friday night into Saturday. LCZ460-260345- Lake St Clair- 344 PM EDT Thu Apr 25 2024 .TONIGHT...East winds 5 to 10 knots increasing to 10 to 15 knots after midnight. Clear. Waves 2 feet or less. .FRIDAY...East winds 10 to 15 knots increasing to 15 to 20 knots late in the morning...then becoming southeast 10 to 15 knots in the afternoon. Sunny. Waves 1 to 3 feet. .FRIDAY NIGHT...Southeast winds 15 to 20 knots. A chance of light showers in the evening...then light showers after midnight. Waves 1 to 3 feet building to 2 to 4 feet after midnight. .SATURDAY...South winds 20 to 25 knots diminishing to 15 to 20 knots early in the afternoon. Mostly cloudy. 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. .SATURDAY NIGHT...Southwest winds 15 to 20 knots. Partly cloudy. Waves 1 to 3 feet. .SUNDAY...Southwest winds 15 to 20 knots becoming south 10 to 15 knots in the evening. Partly sunny in the morning...then partly cloudy with a chance of showers and thunderstorms in the afternoon and evening. Waves 1 to 3 feet. .MONDAY...Southwest winds 15 to 20 knots. Partly cloudy. Light showers likely and a chance of thunderstorms. Waves 1 to 3 feet. .TUESDAY...West winds 10 to 15 knots. Partly cloudy. Light showers likely and a chance of thunderstorms. Waves 2 feet or less. $$ WFO MQT Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes