Great Lakes Forecast
Issued by NWS
Issued by NWS
538 FZUS61 KBUF 170212 GLFLO Open Lake Forecast for Lake Ontario National Weather Service Buffalo NY 1012 PM EDT Mon Sep 16 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...An expansive 30.3 inch high will extend to the Lower Great Lakes from the New England coast through at least Tuesday night. A broad upper level disturbance centered over the southern Appalachians on Wednesday will then drift north and further weaken on Thursday. High pressure over Quebec will then strengthen and once again extend across the Lower Great Lakes for the end of the week. LOZ062-170915- Lake Ontario open waters from the Niagara River to Hamlin Beach- 1012 PM EDT Mon Sep 16 2024 .OVERNIGHT...East winds 10 knots or less becoming southeast. Waves 1 foot or less. .TUESDAY...Southeast winds 10 knots or less becoming east. Waves 1 foot or less. .TUESDAY NIGHT...East winds 10 knots or less. Waves 1 foot or less. .WEDNESDAY...East winds less than 10 knots becoming northeast. Waves 1 foot or less. .WEDNESDAY NIGHT...Northeast winds less than 10 knots becoming north. Waves 1 foot or less. .THURSDAY...North winds 10 knots or less becoming northwest. Waves 1 foot or less. .FRIDAY...Northeast winds 5 to 10 knots becoming east. Waves 1 foot or less. .SATURDAY...East winds 10 to 15 knots. Waves 1 to 3 feet. $$ LOZ063>065-170915- Lake Ontario open waters from Hamlin Beach to the Saint Lawrence River- 1012 PM EDT Mon Sep 16 2024 .OVERNIGHT...East winds 10 knots or less becoming south. Waves 1 foot or less. .TUESDAY...South winds 10 knots or less becoming northeast. Waves 1 foot or less. .TUESDAY NIGHT...Northeast winds 10 knots or less becoming southeast. Waves 1 foot or less. .WEDNESDAY...Southeast winds less than 10 knots becoming northeast. Waves 1 foot or less. .WEDNESDAY NIGHT...Northeast winds less than 10 knots. Waves 1 foot or less. .THURSDAY...North winds 10 knots or less. Waves 1 foot or less. .FRIDAY...Northeast winds 5 to 10 knots becoming east. Waves 1 foot or less. .SATURDAY...East winds 10 to 15 knots becoming southeast. Waves 1 to 3 feet. $$ LOZ061-170915- MAFOR 1703/ ONTARIO WEST 1/2 11200 12300 11400 14200. Waves 1 foot or less. ONTARIO EAST 1/2 12300 12400 11300 12100 11200. Waves 1 foot or less. $$ Hitchcock