Great Lakes Forecast
Issued by NWS
Issued by NWS
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625 FZUS61 KBUF 181436 GLFLO Open Lake Forecast for Lake Ontario National Weather Service Buffalo NY 1036 AM EDT Sat May 18 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 29.9 inch low will slowly exit off to our east today while a 30.0 inch high builds over the lake through Sunday. The high will slide off to our east and set up along the coast by Monday night. A 29.5 inch low over the Midwest will deepen to 29.2 inches Tuesday as it heads into the Great Lakes region through Wednesday. LOZ062-182115- Lake Ontario open waters from the Niagara River to Hamlin Beach- 1036 AM EDT Sat May 18 2024 .REST OF TODAY...Northeast winds 5 to 10 knots. Waves 1 to 2 feet. .TONIGHT...Northeast winds 5 to 10 knots becoming light and variable. Waves 1 to 2 feet. .SUNDAY...West winds less than 10 knots becoming northeast. Patchy fog in the morning. Waves 1 foot or less. .SUNDAY NIGHT...East winds 10 knots or less becoming northeast. Waves 1 foot or less. .MONDAY...East winds 10 knots or less becoming south. Waves 1 foot or less. .TUESDAY...Southwest winds 5 to 15 knots becoming south. A chance of showers Tuesday night. Waves 2 feet or less. .WEDNESDAY...South winds 15 to 20 knots becoming southwest 10 to 15 knots. Showers likely. Waves 1 to 3 feet. $$ LOZ063>065-182115- Lake Ontario open waters from Hamlin Beach to the Saint Lawrence River- 1036 AM EDT Sat May 18 2024 .REST OF TODAY...East winds 5 to 10 knots. A chance of showers with patchy drizzle late this morning. Waves 2 feet or less. .TONIGHT...East winds 5 to 10 knots becoming southeast. Waves 2 feet or less. .SUNDAY...Southeast winds 10 knots or less becoming north. Waves 1 foot or less. .SUNDAY NIGHT...West winds less than 10 knots becoming south. Waves 1 foot or less. .MONDAY...South winds 10 knots or less. Waves 1 foot or less. .TUESDAY...South winds 5 to 15 knots. Waves 2 feet or less. .WEDNESDAY...South winds 10 to 15 knots becoming southwest. A chance of showers during the day, then a chance of showers and thunderstorms Wednesday night. Waves 1 to 2 feet. Winds and waves higher in and near thunderstorms. $$ LOZ061-182115- MAFOR 1815/ ONTARIO WEST 1/2 15100 11500 11800. Waves 2 feet or less. ONTARIO EAST 1/2 11200 15300 11300. A chance of showers with patchy drizzle late this morning. Waves 2 feet or less. $$