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;;515651

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. 


lez162-163-290215-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
reno beach to the islands oh beyond 5nm off shoreline to us-
canadian border-
341 pm edt fri aug 28 2026

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

$$

fzus61 kcle 281941
glfle 
expires:202608290215;;515652

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. 


lez164>166-290215-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-
341 pm edt fri aug 28 2026

.tonight...east winds 5 to 10 knots becoming south. waves 1 foot
or less. 
.saturday...south winds 10 knots or less becoming northwest.
waves 1 foot or less. 
.saturday night...east 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 becoming southwest.
waves 2 feet or less. 
.monday...southwest winds 5 to 15 knots. waves 2 feet or less. 
.tuesday...southwest winds 10 to 15 knots. 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. 

$$

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. 

$$

fzus63 kdtx 281947
glfsc 
expires:202608290400;;515841

lake st clair forecast
national weather service detroit/pontiac mi
347 pm edt fri aug 28 2026

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, 30.20 inches, drifts over the central
great lakes through early saturday. active pattern returns late
sunday into monday as a warm front lifts through the area
bringing showers and storms.


lcz460-290400-
lake st clair-
347 pm edt fri aug 28 2026

.tonight...southeast winds 5 to 10 knots becoming south 10 to 15
knots after midnight. clear. waves 2 feet or less.
.saturday...southwest winds 5 to 10 knots becoming south 10 to 15
knots in the afternoon. mostly sunny. waves 2 feet or less.
.saturday night...south winds 10 to 15 knots diminishing to 5 to 10
knots in the late evening and overnight. partly cloudy becoming
mostly cloudy. waves 2 feet or less.
.sunday...south winds 5 to 10 knots increasing to 10 to 15 knots
early in the afternoon. partly sunny. waves 2 feet or less.
.sunday night...south winds 5 to 10 knots. mostly cloudy. a chance
of light showers after midnight. waves 2 feet or less.
.monday...southwest winds 5 to 10 knots. partly cloudy. waves 2 feet
or less.
.tuesday...southwest winds 5 to 10 knots. partly cloudy. waves 2
feet or less.
.wednesday...west winds 5 to 10 knots. partly cloudy. a chance of
showers. waves 2 feet or less.

$$

fzus63 kdtx 281946
glflh 
expires:202608290400;;515839

open lake forecast for lake huron
national weather service detroit/pontiac mi
346 pm edt fri aug 28 2026

for waters beyond five nautical miles off shore on lake huron

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, 30.20 inches, drifts over the central
great lakes through early saturday. active pattern returns late
sunday into monday as a warm front lifts through the area
bringing showers and storms.


lhz462>464-290400-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
346 pm edt fri aug 28 2026

.tonight...east winds 5 to 10 knots veering to the southeast late
in the evening...then becoming south 10 to 15 knots after
midnight. waves 1 to 3 feet. 
.saturday...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.saturday night...south winds 10 to 15 knots decreasing to 5 to
10 knots after midnight. waves 1 to 3 feet. 
.sunday...southwest winds 5 to 10 knots backing to the south in
the late morning and afternoon. a chance of showers in the
afternoon. waves 2 feet or less. 
.sunday night...southeast winds 5 to 10 knots. a chance of
showers. waves 2 feet or less. 
.monday...southeast winds 5 to 10 knots becoming south 10 to
15 knots late in the evening. a chance of showers. waves 2 feet
or less. 
.tuesday...south winds 5 to 10 knots. a chance of showers...then
a chance of showers and thunderstorms by midnight. waves 2 feet
or less. 
.wednesday...southwest winds 5 to 10 knots veering to the west by
midnight. a chance of showers. waves 2 feet or less. 


$$

fzus63 kdtx 281946
glflh 
expires:202608290400;;515838

open lake forecast for lake huron
national weather service detroit/pontiac mi
346 pm edt fri aug 28 2026

for waters beyond five nautical miles off shore on lake huron

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, 30.20 inches, drifts over the central
great lakes through early saturday. active pattern returns late
sunday into monday as a warm front lifts through the area
bringing showers and storms.


lhz362-363-290400-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
346 pm edt fri aug 28 2026

.tonight...southeast winds 5 to 10 knots becoming south 10 to
15 knots after midnight. waves 1 to 3 feet. 
.saturday...southwest winds 10 to 15 knots. waves 2 to 4 feet. 
.saturday night...southeast winds 5 to 10 knots veering to the
southwest in the late evening and overnight. a chance of showers
after midnight. waves 2 to 4 feet subsiding to 1 to 3 feet in the
late evening and overnight. 
.sunday...south winds 5 to 10 knots. a chance of showers. waves
2 feet or less. 
.sunday night...southeast winds 5 to 10 knots. a chance of
showers. waves 2 feet or less. 
.monday...southeast winds 5 to 10 knots increasing to 10 to
15 knots late in the afternoon...then decreasing to 5 to 10 knots
late in the evening. a chance of showers. waves 2 feet or less. 
.tuesday...south winds 5 to 10 knots. a chance of showers. waves
2 feet or less. 
.wednesday...southwest winds 5 to 10 knots backing to the south
early in the evening...then backing to the south 5 to 10 knots by
midnight. a chance of showers. waves 2 feet or less. 


$$

fzus63 kdtx 281946
glflh 
expires:202608290400;;515837

open lake forecast for lake huron
national weather service detroit/pontiac mi
346 pm edt fri aug 28 2026

for waters beyond five nautical miles off shore on lake huron

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, 30.20 inches, drifts over the central
great lakes through early saturday. active pattern returns late
sunday into monday as a warm front lifts through the area
bringing showers and storms.


lhz361-290400-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
346 pm edt fri aug 28 2026

.tonight...light and variable winds becoming south 5 to 10 knots
in the late evening and overnight. waves 2 feet or less. 
.saturday...southwest winds 5 to 10 knots backing to the
northeast late in the afternoon. waves 2 feet or less. 
.saturday night...south winds 5 to 10 knots veering to the
southwest in the late evening and overnight. a chance of showers
after midnight. waves 2 feet or less. 
.sunday...south winds 5 to 10 knots backing to the southeast
early in the afternoon. a chance of showers. waves 2 feet or
less. 
.sunday night...east winds 5 to 10 knots. a chance of showers.
waves 2 feet or less. 
.monday...east winds 10 to 15 knots becoming southeast 5 to
10 knots late in the evening. showers likely. a chance of
thunderstorms. a chance of showers late in the afternoon. waves
1 to 3 feet. 
.tuesday...south winds 5 to 10 knots veering to the southwest . a
chance of showers early in the morning. waves 2 feet or less. 
.wednesday...west winds 5 to 10 knots. waves 2 feet or less. 


$$