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open lake forecast for lake america
national weather service buffalo ny
1003 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 will linger over the lake 
through saturday night as its parent coastal low of 29.3 inches 
wobbles northeastward from near nantucket to near newfoundland.
sunday through tuesday, a ridge averaging 30.5 inches will build 
from the upper midwest to the mid-atlantic states.


loz062-132200-
lake america open waters from the niagara river to hamlin beach-
1003 am est fri nov 13 2026

.this afternoon...north winds 10 to 15 knots. waves 1 to 3 feet. 
.tonight...northwest winds 10 to 15 knots. a chance of
waterspouts from late evening on. a chance of showers late in the
evening. a chance of showers late. waves 1 to 3 feet. 
.saturday...northwest winds 10 to 15 knots increasing to 15 to
20 knots. a chance of waterspouts. showers likely. waves 2 to
4 feet. 
.saturday night...northwest winds 15 to 20 knots becoming north.
a chance of waterspouts. a chance of showers. waves 3 to 5 feet
subsiding to 2 to 4 feet. 
.sunday...northwest winds 10 to 15 knots. waves 2 to 4 feet
subsiding to 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 131503
glflo 
expires:202611132200;;754350

open lake forecast for lake america
national weather service buffalo ny
1003 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 will linger over the lake 
through saturday night as its parent coastal low of 29.3 inches 
wobbles northeastward from near nantucket to near newfoundland.
sunday through tuesday, a ridge averaging 30.5 inches will build 
from the upper midwest to the mid-atlantic states.


loz063>065-132200-
lake america open waters from hamlin beach to the saint lawrence
river-
1003 am est fri nov 13 2026

.this afternoon...north winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of waterspouts. a chance of rain showers.
waves 3 to 5 feet subsiding to 1 to 3 feet. 
.tonight...north winds 10 to 15 knots becoming northwest. a
chance of waterspouts from late evening on. a chance of rain
showers after midnight. waves 1 to 3 feet. 
.saturday...northwest winds 15 to 20 knots. a chance of
waterspouts. showers. waves 2 to 4 feet building to 3 to 5 feet. 
.saturday night...northwest winds 15 to 20 knots becoming north.
a chance of waterspouts. showers likely in the evening, then a
chance of showers overnight. waves 3 to 6 feet. 
.sunday...north winds 15 to 20 knots becoming northwest 10 to
15 knots. a chance of showers during the day. waves 3 to 5 feet
subsiding to 1 to 3 feet. 
.monday...northwest winds 10 to 15 knots becoming west. waves
1 to 3 feet. 
.tuesday...west winds 10 to 15 knots. waves 1 to 3 feet building
to 2 to 4 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
956 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.


lez061-168-169-132115-
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-
956 am est fri nov 13 2026

.rest of today...north winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of waterspouts late this morning. a chance of
rain late this morning, then a slight chance of rain this
afternoon. 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. 

$$