fzus61 kbuf 282002
glflo 
expires:202608290300;;516194

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt fri aug 28 2026

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 30.2 inch high will build across the lower great lakes 
tonight before drifting off the new england coast by sunday. a weak 
frontal boundary is then forecast to stall just north of the lake 
sunday night through tuesday.


loz062-290300-
lake ontario open waters from the niagara river to hamlin beach-
402 pm edt fri aug 28 2026

.tonight...southwest winds 10 knots or less. waves 1 foot or
less. 
.saturday...southwest winds 10 knots or less increasing to 10 to
15 knots. waves 2 feet or less. 
.saturday night...southwest winds 5 to 15 knots. waves 2 feet or
less. 
.sunday...southwest winds 5 to 10 knots. a chance of showers in
the afternoon. waves 1 foot or less. 
.sunday night...southwest winds 10 knots or less becoming east.
showers likely. waves 1 foot or less. 
.monday...east winds 5 to 10 knots becoming southeast. showers
likely during the day, then a chance of showers and thunderstorms
monday night. waves 1 foot or less. 
.tuesday...southeast winds 5 to 10 knots becoming southwest. a
chance of showers and thunderstorms during the day, then showers
likely with a chance of thunderstorms tuesday night. waves 1 foot
or less. 
.wednesday...southwest winds 5 to 10 knots becoming west. showers
likely during the day, then a chance of showers wednesday night.
waves around 1 foot. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 282002
glflo 
expires:202608290300;;516195

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt fri aug 28 2026

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 30.2 inch high will build across the lower great lakes 
tonight before drifting off the new england coast by sunday. a weak 
frontal boundary is then forecast to stall just north of the lake 
sunday night through tuesday.


loz063>065-290300-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 pm edt fri aug 28 2026

.tonight...west winds 5 to 15 knots becoming southwest. waves
2 feet or less. 
.saturday...southwest winds 5 to 10 knots becoming south. waves
2 feet or less. 
.saturday night...south winds 5 to 15 knots becoming southwest.
waves 2 feet or less. 
.sunday...southwest winds 5 to 15 knots. waves 2 feet or less. 
.sunday night...west winds 10 knots or less. a chance of showers.
waves 2 feet or less. 
.monday...east winds 10 knots or less becoming southeast. a
chance of showers. waves 1 foot or less. 
.tuesday...south winds 5 to 10 knots becoming southwest. a chance
of showers and thunderstorms during the day, then showers likely
with a chance of thunderstorms tuesday night. waves 2 feet or
less. 
.wednesday...southwest winds 5 to 10 knots becoming west. showers
likely during the day, then a chance of showers wednesday night.
waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 281941
glfle 
expires:202608290215;;515653

open lake forecast for lake erie
national weather service cleveland oh
341 pm edt fri aug 28 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...
high pressure of 30.20 inches will be overhead through saturday then 
build to the mid-atlantic region through sunday. a warm front with 
pressure of 29.90 inches will lift north across lake erie sunday 
night into monday. low pressure of 29.80 inches will track west to 
east through the central great lakes on wednesday. 


lez061-167>169-290215-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-willowick to geneva-on-the-
lake oh beyond 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-
341 pm edt fri aug 28 2026

.tonight...east winds 10 knots or less becoming south. waves
1 foot or less. 
.saturday...south winds 10 knots or less becoming west. waves
1 foot or less. 
.saturday night...southwest winds 10 knots or less becoming
south. waves 1 foot or less. 
.sunday...southwest winds 5 to 10 knots becoming south. waves
1 to 2 feet. 
.sunday night...south winds 5 to 10 knots. a chance of showers
overnight. waves 2 feet or less. 
.monday...southwest winds 5 to 15 knots becoming south. waves
2 feet or less. 
.tuesday...southwest winds 10 to 15 knots. a chance of showers
tuesday night. waves 1 to 2 feet. 
.wednesday...southwest winds 5 to 10 knots becoming west. a
chance of showers wednesday night. waves 1 to 2 feet. 

$$