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open lake forecast for lake america
national weather service buffalo ny
356 am est fri nov 13 2026

for waters beyond five nautical miles of shore on lake america

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 trough averaging 29.9 inches lingers over the lake 
through saturday night as the parent coastal low of 29.3 inches 
wobbles northeastward from near nantucket to near newfoundland. on 
sunday through this tuesday, a ridge averaging 30.4 inches should 
affect the lake as the embedded high pressure center moves from the 
upper mississippi river valley toward central pennsylvania.


loz062-131615-
lake america open waters from the niagara river to hamlin beach-
356 am est fri nov 13 2026

.today...north winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers early. waves 3 to 5 feet subsiding
to 2 to 4 feet. 
.tonight...northwest winds 10 to 15 knots. a chance of showers
late in the evening. a chance of showers late. waves 2 to 3 feet.
.saturday...northwest winds 10 to 15 knots increasing to 15 to
20 knots. showers likely. waves 2 to 3 feet. 
.saturday night...northwest winds 15 to 20 knots becoming north.
a chance of showers. waves 2 to 4 feet. 
.sunday...northwest winds 10 to 15 knots. waves 1 to 3 feet. 
.monday...northwest winds 10 to 15 knots becoming west. waves
1 to 2 feet. 
.tuesday...west winds 10 to 15 knots. waves 1 to 3 feet. 

$$

fzus61 kbuf 130856
glflo 
expires:202611131615;;740528

open lake forecast for lake america
national weather service buffalo ny
356 am est fri nov 13 2026

for waters beyond five nautical miles of shore on lake america

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 trough averaging 29.9 inches lingers over the lake 
through saturday night as the parent coastal low of 29.3 inches 
wobbles northeastward from near nantucket to near newfoundland. on 
sunday through this tuesday, a ridge averaging 30.4 inches should 
affect the lake as the embedded high pressure center moves from the 
upper mississippi river valley toward central pennsylvania.


loz063>065-131615-
lake america open waters from hamlin beach to the saint lawrence
river-
356 am est fri nov 13 2026

.today...north winds 15 to 25 knots diminishing to 10 to
15 knots. a chance of rain showers. waves 4 to 7 feet subsiding
to 2 to 4 feet. waves occasionally around 9 feet. 
.tonight...north winds 10 to 15 knots becoming northwest. a
chance of rain showers after midnight. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.saturday...northwest winds 15 to 20 knots. showers. waves 2 to
4 feet. 
.saturday night...northwest winds 15 to 20 knots becoming north.
showers likely in the evening, then a chance of showers
overnight. waves 2 to 4 feet building to 3 to 5 feet. 
.sunday...north winds 15 to 20 knots becoming northwest 10 to
15 knots. a chance of showers during the day. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.monday...northwest winds 10 to 15 knots becoming west. waves
2 feet or less. 
.tuesday...west winds 10 to 15 knots. waves 1 to 3 feet building
to 2 to 4 feet, then subsiding to 1 to 3 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
449 am est fri nov 13 2026

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 trough averaging 29.80 inches will persist over the eastern
great lakes through saturday before shifting east on sunday. high
pressure 30.40 inches will build east over the region late sunday
through much of the week.


lez061-168-169-131515-
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-
449 am est fri nov 13 2026

.today...north winds 15 to 20 knots diminishing to 10 to
15 knots. a slight chance of rain early, then a chance of rain
late this morning. a slight chance of rain this afternoon. a
chance of waterspouts late this morning. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.tonight...north winds 10 to 15 knots becoming northwest 15 to
20 knots. a slight chance of rain. a chance of waterspouts late.
waves 1 to 3 feet. 
.saturday...northwest winds 15 to 25 knots. a chance of rain in
the afternoon. waves 2 to 4 feet building to 3 to 6 feet. 
.saturday night...northwest winds 15 to 25 knots. a chance of
rain. waves 3 to 6 feet subsiding to 2 to 4 feet. 
.sunday...north winds 5 to 15 knots becoming northwest. a chance
of rain during the day. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.monday...northwest winds 5 to 10 knots becoming southwest. waves
1 foot or less. 
.tuesday...southwest winds 5 to 15 knots. waves 1 to 3 feet. 

$$