fzus61 kbuf 041402
glflo 
expires:202607042100;;398157

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt sat jul 4 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 weak cold front will settle south across the lake 
this afternoon. a 30.2 inch high will then build from hudson bay 
today to quebec and northern new england sunday night. a weak 29.9 
inch low will then develop over ohio late sunday and move to the 
mid atlantic by late monday. a broad 30.1 inch high is then forecast 
to build into the great lakes tuesday through wednesday.


loz063>065-042100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 am edt sat jul 4 2026

.rest of today...west winds 10 knots or less. a chance of showers
late this morning, then showers likely with a chance of
thunderstorms early this afternoon. a chance of showers and
thunderstorms late. waves 1 foot or less. 
.tonight...northwest winds less than 10 knots becoming northeast.
waves 1 foot or less. 
.sunday...northeast winds 5 to 10 knots. waves 1 foot or less. 
.sunday night...northeast winds 5 to 10 knots becoming east.
waves 2 feet or less. 
.monday...east winds 5 to 15 knots. a chance of showers. waves
2 feet or less. 
.tuesday...east winds 10 knots or less becoming south. a chance
of showers. waves 1 foot or less. 
.wednesday...southwest winds 10 knots or less. waves 1 foot or
less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 041402
glflo 
expires:202607042100;;398156

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt sat jul 4 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 weak cold front will settle south across the lake 
this afternoon. a 30.2 inch high will then build from hudson bay 
today to quebec and northern new england sunday night. a weak 29.9 
inch low will then develop over ohio late sunday and move to the 
mid atlantic by late monday. a broad 30.1 inch high is then forecast 
to build into the great lakes tuesday through wednesday.


loz062-042100-
lake ontario open waters from the niagara river to hamlin beach-
1002 am edt sat jul 4 2026

.rest of today...west winds 10 knots or less. a chance of showers
late this morning, then showers likely with a chance of
thunderstorms this afternoon. waves 1 foot or less. 
.tonight...north winds 10 knots or less becoming east. a chance
of showers and thunderstorms early. waves 1 foot or less. 
.sunday...east winds 5 to 15 knots. waves 1 to 3 feet. 
.sunday night...east winds 5 to 15 knots becoming northeast.
waves 2 feet or less. 
.monday...east winds 5 to 15 knots. a chance of showers. waves
1 to 3 feet. 
.tuesday...east winds 5 to 10 knots becoming light and variable.
a chance of showers during the day. waves 2 feet or less. 
.wednesday...west winds 10 knots or less becoming southwest.
waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 041348
glfle 
expires:202607042030;;397904

open lake forecast for lake erie
national weather service cleveland oh
948 am edt sat jul 4 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 cold front will waiver near lake erie through early sunday 
before pushing south on sunday. weak low pressure 29.90 inches 
will track through the northern ohio valley sunday night and 
monday. low pressure exits to the east and southeast on tuesday 
with high pressure 30.10 inches building in through wednesday.


lez061-168-169-042030-
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-
948 am edt sat jul 4 2026

.rest of today...southwest winds 5 to 10 knots becoming west. a
chance of showers with a slight chance of thunderstorms late this
morning, then a chance of showers and thunderstorms this
afternoon. waves around 1 foot. 
.tonight...southwest winds 10 knots or less becoming east. a
chance of showers and thunderstorms in the evening, then a chance
of showers with a slight chance of thunderstorms after midnight.
waves 1 foot or less. 
.sunday...east winds 5 to 15 knots becoming northeast. a chance
of showers and thunderstorms. waves 2 feet or less. 
.sunday night...northeast winds 10 to 15 knots becoming east. a
chance of showers and thunderstorms. waves 1 to 3 feet. 
.monday...northeast 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. 
.tuesday...northeast winds 10 knots or less. a chance of showers
during the day. waves 1 foot or less. 
.wednesday...northeast winds 10 knots or less becoming south.
waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 041348
glfle 
expires:202607042030;;397902

open lake forecast for lake erie
national weather service cleveland oh
948 am edt sat jul 4 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 cold front will waiver near lake erie through early sunday 
before pushing south on sunday. weak low pressure 29.90 inches 
will track through the northern ohio valley sunday night and 
monday. low pressure exits to the east and southeast on tuesday 
with high pressure 30.10 inches building in through wednesday.


lez162>164-042030-
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-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
948 am edt sat jul 4 2026

.rest of today...southwest winds 5 to 10 knots. a slight chance
of showers and thunderstorms late this morning, then a chance of
showers and thunderstorms this afternoon. waves 1 foot or less. 
.tonight...west winds 5 to 10 knots becoming northwest. a chance
of showers and thunderstorms. waves 1 foot or less. 
.sunday...northeast winds 5 to 15 knots. a chance of showers in
the morning, then showers likely with a chance of thunderstorms
in the afternoon. waves 2 feet or less. 
.sunday night...northeast winds 10 to 15 knots. a chance of
showers and thunderstorms. waves 1 to 3 feet. 
.monday...northeast winds 10 to 15 knots. a chance of showers and
thunderstorms during the day, then a chance of showers monday
night. waves 1 to 3 feet. 
.tuesday...northeast winds 10 knots or less. waves 2 feet or
less. 
.wednesday...north winds 10 knots or less becoming southwest.
waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 041348
glfle 
expires:202607042030;;397903

open lake forecast for lake erie
national weather service cleveland oh
948 am edt sat jul 4 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 cold front will waiver near lake erie through early sunday 
before pushing south on sunday. weak low pressure 29.90 inches 
will track through the northern ohio valley sunday night and 
monday. low pressure exits to the east and southeast on tuesday 
with high pressure 30.10 inches building in through wednesday.


lez165>167-042030-
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-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-
948 am edt sat jul 4 2026

.rest of today...southwest winds 5 to 10 knots becoming west. a
chance of showers with a slight chance of thunderstorms late this
morning, then a chance of showers and thunderstorms this
afternoon. waves 2 feet or less. 
.tonight...southwest winds 10 knots or less becoming south. a
chance of showers and thunderstorms in the evening, then a chance
of showers with a slight chance of thunderstorms after midnight.
a chance of showers and thunderstorms late. waves 1 foot or less.
.sunday...east winds 5 to 15 knots becoming northeast. a chance
of showers and thunderstorms in the morning, then showers likely
with a chance of thunderstorms in the afternoon. waves 2 feet or
less. 
.sunday night...northeast winds 10 to 15 knots becoming east.
showers likely with a chance of thunderstorms in the evening,
then a chance of showers and thunderstorms overnight. waves 2 to
3 feet. 
.monday...east winds 5 to 15 knots becoming northeast. a chance
of showers and thunderstorms during the day, then a chance of
showers monday night. waves 1 to 3 feet. 
.tuesday...northeast winds 10 knots or less. a chance of showers
during the day. waves 2 feet or less. 
.wednesday...northeast winds 10 knots or less becoming south.
waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 041404
glflh 
expires:202607042215;;398201

open lake forecast for lake huron
national weather service detroit/pontiac mi
1004 am edt sat jul 4 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...a weak front will drift through today shifting wind 
directions toward the northeast. scattered to numerous showers 
with some embedded thunderstorms will also be likely for the 
remainder of the weekend, the strongest of which could produce 
isolated gusts aoa 34 knots.


lhz362-363-042215-
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-
1004 am edt sat jul 4 2026

.rest of today...northeast winds 5 to 10 knots. a chance of
showers late in the morning...then a chance of showers and
thunderstorms in the afternoon. waves 2 feet or less. 
.tonight...northeast winds 5 to 10 knots. waves 2 feet or less. 
.sunday...northeast winds 10 to 15 knots. waves 1 to 3 feet. 
.sunday night...northeast winds 5 to 10 knots. waves 1 to 3 feet.
.monday...northeast winds 5 to 10 knots becoming light and
variable. waves 2 feet or less. 
.tuesday...light and variable winds. waves 2 feet or less. 
.wednesday...light and variable winds. waves 2 feet or less. 


$$

fzus63 kdtx 041404
glflh 
expires:202607042215;;398202

open lake forecast for lake huron
national weather service detroit/pontiac mi
1004 am edt sat jul 4 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...a weak front will drift through today shifting wind 
directions toward the northeast. scattered to numerous showers 
with some embedded thunderstorms will also be likely for the 
remainder of the weekend, the strongest of which could produce 
isolated gusts aoa 34 knots.


lhz462>464-042215-
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-
1004 am edt sat jul 4 2026

.rest of today...light and variable winds becoming north 5 to
10 knots in the afternoon. a chance of showers. waves 2 feet or
less. 
.tonight...north winds 5 to 10 knots. a chance of showers and
thunderstorms in the evening. waves 2 feet or less. 
.sunday...northeast winds 5 to 10 knots becoming north 10 to
15 knots early in the afternoon. waves 1 to 3 feet. 
.sunday night...north winds 10 to 15 knots becoming northeast
5 to 10 knots in the late evening and overnight. waves 1 to
3 feet. 
.monday...northeast winds 5 to 10 knots. waves 1 to 3 feet. 
.tuesday...light and variable winds. waves 2 feet or less. 
.wednesday...light and variable winds becoming north 5 to
10 knots early in the evening...then veering to the southeast by
midnight. waves 2 feet or less. 


$$

fzus63 kdtx 041404
glflh 
expires:202607042215;;398200

open lake forecast for lake huron
national weather service detroit/pontiac mi
1004 am edt sat jul 4 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...a weak front will drift through today shifting wind 
directions toward the northeast. scattered to numerous showers 
with some embedded thunderstorms will also be likely for the 
remainder of the weekend, the strongest of which could produce 
isolated gusts aoa 34 knots.


lhz361-042215-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
1004 am edt sat jul 4 2026

.rest of today...northeast winds 5 to 10 knots late in the
morning becoming light and variable. waves 2 feet or less. 
.tonight...light and variable winds becoming northeast 5 to
10 knots early in the morning. waves 2 feet or less. 
.sunday...northeast winds 10 to 15 knots becoming light and
variable. waves 2 feet or less. 
.sunday night...light and variable winds. waves 2 feet or less. 
.monday...northeast winds 5 to 10 knots in the morning becoming
light and variable. waves 2 feet or less. 
.tuesday...light and variable winds. waves 2 feet or less. 
.wednesday...light and variable winds becoming southwest 5 to
10 knots . a chance of showers . waves 2 feet or less. 


$$

fzus63 kdtx 041404
glfsc 
expires:202607042215;;398204

lake st clair forecast
national weather service detroit/pontiac mi
1004 am edt sat jul 4 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...a weak front will drift through today shifting wind 
directions toward the northeast. scattered to numerous showers 
with some embedded thunderstorms will also be likely for the 
remainder of the weekend, the strongest of which could produce 
isolated gusts aoa 34 knots.


lcz460-042215-
lake st clair-
1004 am edt sat jul 4 2026

.rest of today...southwest winds 5 to 10 knots backing to the
southeast late in the afternoon. partly sunny. a chance of showers
and thunderstorms early in the afternoon. light showers and
thunderstorms likely late in the afternoon. waves 2 feet or less.
.tonight...south winds 5 to 10 knots backing to the northeast in the
late evening and overnight. partly cloudy. thunderstorms likely in
the evening. a chance of light showers. a chance of thunderstorms
after midnight. waves 2 feet or less.
.sunday...northeast winds 5 to 10 knots increasing to 10 to 15 knots
early in the afternoon. mostly cloudy. a chance of light showers
until late afternoon...then a chance of showers and thunderstorms
early in the afternoon. waves 2 feet or less.
.sunday night...northeast winds 10 to 15 knots. partly cloudy. a
chance of thunderstorms early in the evening. a chance of light
showers...then a chance of thunderstorms after midnight. waves 2
feet or less.
.monday...northeast winds 10 to 15 knots. partly sunny with a chance
of showers and thunderstorms in the morning...then partly cloudy in
the afternoon and evening. waves 2 feet or less.
.tuesday...east winds 5 to 10 knots. mostly clear. waves 2 feet or
less.
.wednesday...south winds 5 to 10 knots. mostly clear. waves 2 feet
or less.

$$