Great Lakes Forecast
Issued by NWS
Issued by NWS
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
865 FZUS61 KBUF 200600 GLFLO Open Lake Forecast for Lake Ontario National Weather Service Buffalo NY 200 AM EDT Thu Jun 20 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 30.4 inch surface high nosing in over the Mid- Atlantic will begin to settle southward today. The ridge will then slowly weaken to 30.1 inches over the weekend and drift away from the coast. LOZ062-200930- Lake Ontario open waters from the Niagara River to Hamlin Beach- 200 AM EDT Thu Jun 20 2024 .OVERNIGHT...Southwest winds less than 10 knots. A chance of showers and thunderstorms. Waves 1 foot or less. .THURSDAY...West winds 10 knots or less becoming southwest. A chance of showers and thunderstorms. Waves 1 foot or less. .THURSDAY NIGHT...Light and variable winds. A chance of showers and thunderstorms. Waves 1 foot or less. .FRIDAY...Northeast winds 10 knots or less. A chance of showers and thunderstorms. Waves 1 foot or less. .FRIDAY NIGHT...Northeast winds 10 knots or less becoming east. A chance of showers and thunderstorms in the evening. Waves 1 foot or less. .SATURDAY...East winds 5 to 10 knots becoming south. A chance of showers and thunderstorms. Waves 2 feet or less. .SUNDAY...Southwest winds 10 to 15 knots becoming west. Showers likely with a chance of thunderstorms. Waves 1 to 3 feet building to 2 to 4 feet. .MONDAY...West winds 5 to 15 knots. Waves 1 to 3 feet. Winds and waves higher in and near thunderstorms. $$ LOZ063>065-200930- Lake Ontario open waters from Hamlin Beach to the Saint Lawrence River- 200 AM EDT Thu Jun 20 2024 .OVERNIGHT...South winds 5 to 10 knots. Waves 1 foot or less. .THURSDAY...South winds 10 knots or less becoming west. A chance of showers and thunderstorms. Waves 1 foot or less. .THURSDAY NIGHT...West winds less than 10 knots becoming north. A chance of showers and thunderstorms. Waves 1 foot or less. .FRIDAY...North winds 5 to 10 knots becoming northeast. A chance of showers and thunderstorms. Waves 2 feet or less. .FRIDAY NIGHT...Northeast winds 5 to 10 knots. Waves 2 feet or less. .SATURDAY...Northeast winds 5 to 15 knots becoming south. A chance of showers and thunderstorms. Waves 2 feet or less. .SUNDAY...South winds 10 to 15 knots becoming west. Showers likely with a chance of thunderstorms. Waves 1 to 3 feet building to 2 to 4 feet. .MONDAY...West winds 5 to 15 knots. A chance of showers and thunderstorms during the day, then a chance of showers Monday night. Waves 1 to 3 feet. Winds and waves higher in and near thunderstorms. $$ LOZ061-200930- MAFOR 2003/ ONTARIO WEST 1/2 13500 14600 11600. A chance of showers and thunderstorms. Waves 1 foot or less. ONTARIO EAST 1/2 13400 11500 14600. A chance of showers and thunderstorms Thursday and Thursday evening. Waves 1 foot or less. $$ AR