fzus61 kbuf 040202
glflo 
expires:202507040900;;837658

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt thu jul 3 2025

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...an expansive 30.1 inch area of high pressure will build 
eastward across the great lakes tonight and friday...before drifting 
to the eastern seaboard saturday. a wavy cold frontal boundary is 
then forecast to slowly push southeastward across the upper great 
lakes and southern ontario during sunday, then across the lower 
great lakes on monday. a 30.1 inch surface high will build across 
the lower great lakes on tuesday.


loz063>065-040900-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 pm edt thu jul 3 2025

.overnight...northwest winds 5 to 15 knots becoming north.
waves 2 to 4 feet subsiding to 1 to 2 feet. 
.friday...north winds 5 to 10 knots becoming southwest. waves
1 foot or less. 
.friday night...southwest winds 5 to 10 knots becoming south.
waves 1 foot or less. 
.saturday...south winds 5 to 10 knots. waves 1 foot or less. 
.saturday night...south winds 5 to 15 knots. waves 2 feet or
less. 
.sunday...southwest winds 5 to 15 knots becoming south. waves
1 to 2 feet. 
.monday...southwest winds 5 to 10 knots becoming north. a chance
of showers and thunderstorms. waves 1 to 2 feet. 
.tuesday...north winds 5 to 10 knots. a chance of showers during
the day. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 040202
glflo 
expires:202507040900;;837657

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt thu jul 3 2025

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...an expansive 30.1 inch area of high pressure will build 
eastward across the great lakes tonight and friday...before drifting 
to the eastern seaboard saturday. a wavy cold frontal boundary is 
then forecast to slowly push southeastward across the upper great 
lakes and southern ontario during sunday, then across the lower 
great lakes on monday. a 30.1 inch surface high will build across 
the lower great lakes on tuesday.


loz062-040900-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm edt thu jul 3 2025

.overnight...northwest winds 5 to 15 knots becoming north.
waves 2 to 4 feet subsiding to 1 to 2 feet. 
.friday...north winds 10 knots or less becoming southwest. waves
1 foot or less. 
.friday night...south winds 5 to 10 knots. waves 1 foot or less. 
.saturday...south winds 5 to 15 knots. waves 2 feet or less. 
.saturday night...south winds 10 to 15 knots becoming southwest.
waves 1 to 2 feet. 
.sunday...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.monday...southwest winds around 10 knots becoming north. a
chance of showers and thunderstorms. waves 1 to 2 feet. 
.tuesday...northeast winds 5 to 10 knots becoming north. waves
2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 040127
glfle 
expires:202507040815;;836542

open lake forecast for lake erie
national weather service cleveland oh
927 pm edt thu jul 3 2025

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 ridge averaging 30.10 inches builds from the western great 
lakes through friday before it exits slowly eastward this weekend.
this ridge evolution will allow a warm front to sweep northward 
across lake erie friday night. a cold front should drift 
southeastward across lake erie sunday night through monday 
evening. behind the front, another ridge averaging 30.10 inches 
should build from the upper midwest through this tuesday.


lez061-168-169-040815-
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-
927 pm edt thu jul 3 2025

.rest of tonight...northwest winds 10 knots or less becoming
northeast. waves 1 foot or less. 
.friday...northeast winds less than 10 knots. waves 1 foot or
less. 
.friday night...east winds 10 knots or less becoming south. waves
1 foot or less. 
.saturday...south winds 10 knots or less becoming southwest.
waves 1 foot or less. 
.saturday night...southwest winds 10 knots or less becoming
south. waves 2 feet or less. 
.sunday...southwest winds 5 to 10 knots. waves 1 to 2 feet. 
.monday...southwest winds 5 to 10 knots becoming north. a chance
of showers and thunderstorms during the day. waves 1 to 2 feet. 
.tuesday...north winds 5 to 10 knots becoming northeast. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 040127
glfle 
expires:202507040815;;836540

open lake forecast for lake erie
national weather service cleveland oh
927 pm edt thu jul 3 2025

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 ridge averaging 30.10 inches builds from the western great 
lakes through friday before it exits slowly eastward this weekend.
this ridge evolution will allow a warm front to sweep northward 
across lake erie friday night. a cold front should drift 
southeastward across lake erie sunday night through monday 
evening. behind the front, another ridge averaging 30.10 inches 
should build from the upper midwest through this tuesday.


lez162-163-040815-
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-
927 pm edt thu jul 3 2025

.rest of tonight...east winds 5 to 10 knots. isolated showers and
thunderstorms late this evening. waves 1 foot or less. 
.friday...east winds 5 to 10 knots. waves 1 foot or less. 
.friday night...southeast winds around 10 knots becoming south.
waves 1 foot or less. 
.saturday...southwest winds 5 to 10 knots becoming south. waves
1 foot or less. 
.saturday night...south winds 5 to 10 knots becoming southwest.
waves 2 feet or less. 
.sunday...southwest winds around 10 knots becoming west. waves
1 to 2 feet. 
.monday...west winds 5 to 10 knots becoming northeast. a chance
of showers and thunderstorms during the day. waves 1 foot or
less. 
.tuesday...northeast winds 5 to 10 knots becoming south. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 040127
glfle 
expires:202507040815;;836541

open lake forecast for lake erie
national weather service cleveland oh
927 pm edt thu jul 3 2025

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 ridge averaging 30.10 inches builds from the western great 
lakes through friday before it exits slowly eastward this weekend.
this ridge evolution will allow a warm front to sweep northward 
across lake erie friday night. a cold front should drift 
southeastward across lake erie sunday night through monday 
evening. behind the front, another ridge averaging 30.10 inches 
should build from the upper midwest through this tuesday.


lez164>167-040815-
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-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-
927 pm edt thu jul 3 2025

.rest of tonight...northeast winds 5 to 10 knots becoming east.
waves 1 foot or less. 
.friday...east winds 5 to 10 knots. waves 1 foot or less. 
.friday night...east winds 5 to 10 knots becoming south. waves
1 foot or less. 
.saturday...south winds 5 to 10 knots becoming southwest. waves
1 foot or less. 
.saturday night...south winds 5 to 15 knots. waves 2 feet or
less. 
.sunday...southwest winds 10 to 15 knots. waves 1 to 2 feet. 
.monday...west winds 5 to 10 knots becoming north. a chance of
showers and thunderstorms during the day. waves 1 to 2 feet. 
.tuesday...north winds 5 to 10 knots becoming northeast. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 040157
glfsc 
expires:202507041000;;837280

lake st clair forecast
national weather service detroit/pontiac mi
957 pm edt thu jul 3 2025

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, 30.10 inches, lingers over the region
through the first half of friday. a warm front slowly lifts
through the area friday into saturday with hotter and unsettled
conditions for the second half of the weekend.


lcz460-041000-
lake st clair-
957 pm edt thu jul 3 2025

.rest of tonight...northeast winds 5 to 10 knots. clear. waves 2
feet or less.
.friday...east winds 5 to 10 knots. sunny. waves 2 feet or less.
.friday night...southeast winds 10 to 15 knots becoming south 5 to
10 knots in the late evening and overnight. mostly clear. waves 2
feet or less.
.saturday...south winds 5 to 10 knots becoming southwest 10 to 15
knots in the late morning and afternoon. mostly sunny. waves 2 feet
or less.
.saturday night...south winds 10 to 15 knots. mostly clear. waves 2
feet or less.
.sunday...southwest winds 10 to 15 knots. sunny in the morning...
then a chance of showers and thunderstorms in the afternoon and 
evening. waves 2 feet or less.
.monday...northeast winds 10 to 15 knots. partly cloudy. a chance of
showers and thunderstorms. waves 2 feet or less.
.tuesday...northeast winds 5 to 10 knots. mostly clear. waves 2 feet
or less.

$$

fzus63 kdtx 040155
glflh 
expires:202507041000;;837221

open lake forecast for lake huron
national weather service detroit/pontiac mi
955 pm edt thu jul 3 2025

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, 30.10 inches, lingers over the region
through the first half of friday. a warm front slowly lifts
through the area friday into saturday with hotter and unsettled
conditions for the second half of the weekend.


lhz362-363-041000-
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-
955 pm edt thu jul 3 2025

.rest of tonight...light and variable winds. waves 2 feet or
less. 
.friday...light and variable winds becoming southeast 5 to
10 knots in the afternoon. waves 2 feet or less. 
.friday night...southeast winds 10 to 15 knots. waves 1 to
3 feet. 
.saturday...south winds 10 to 15 knots increasing to 15 to
20 knots early in the afternoon. waves 2 to 4 feet. 
.saturday night...south winds 10 to 15 knots. waves 2 to 4 feet. 
.sunday...southwest winds 10 to 15 knots decreasing to 5 to
10 knots late in the afternoon...then veering to the southwest
5 to 10 knots late in the evening. a chance of showers. a chance
of thunderstorms late in the morning. waves 2 to 4 feet subsiding
to 1 to 3 feet late in the evening. 
.monday...north winds 10 to 15 knots decreasing to 5 to 10 knots
in the late morning and early afternoon...then backing to the
northwest early in the evening veering to the northwest 5 to
10 knots in the late evening and early morning. waves 1 to
3 feet. 
.tuesday...north winds 5 to 10 knots. waves 2 feet or less. 


$$

fzus63 kdtx 040155
glflh 
expires:202507041000;;837222

open lake forecast for lake huron
national weather service detroit/pontiac mi
955 pm edt thu jul 3 2025

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, 30.10 inches, lingers over the region
through the first half of friday. a warm front slowly lifts
through the area friday into saturday with hotter and unsettled
conditions for the second half of the weekend.


lhz462>464-041000-
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-
955 pm edt thu jul 3 2025

.rest of tonight...light and variable winds. waves 2 feet or
less. 
.friday...light and variable winds becoming southeast 5 to
10 knots in the late morning and afternoon. waves 2 feet or less.
.friday night...southeast winds 5 to 10 knots becoming south
10 to 15 knots in the late evening and overnight. waves 1 to
3 feet. 
.saturday...south winds 10 to 15 knots. waves 1 to 3 feet. 
.saturday night...south winds 10 to 15 knots. waves 1 to 3 feet. 
.sunday...southwest winds 10 to 15 knots becoming south 5 to
10 knots late in the afternoon...then veering to the west late in
the evening. a chance of showers and thunderstorms. waves 1 to
3 feet. 
.monday...north winds 10 to 15 knots decreasing to 5 to 10 knots
until early morning. a chance of showers and thunderstorms early
in the morning. waves 1 to 3 feet. 
.tuesday...north winds 5 to 10 knots. waves 2 feet or less. 


$$

fzus63 kdtx 040155
glflh 
expires:202507041000;;837220

open lake forecast for lake huron
national weather service detroit/pontiac mi
955 pm edt thu jul 3 2025

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, 30.10 inches, lingers over the region
through the first half of friday. a warm front slowly lifts
through the area friday into saturday with hotter and unsettled
conditions for the second half of the weekend.


lhz361-041000-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
955 pm edt thu jul 3 2025

.rest of tonight...northwest winds 5 to 10 knots this evening
becoming light and variable. waves 2 feet or less. 
.friday...light and variable winds becoming southeast 5 to
10 knots early in the afternoon...then becoming east 10 to
15 knots late in the afternoon. waves 2 feet or less. 
.friday night...east winds 10 to 15 knots becoming southeast 5 to
10 knots in the late evening and overnight. waves 1 to 3 feet. 
.saturday...south winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and early afternoon...then
decreasing to 5 to 10 knots early in the afternoon. waves 1 to
3 feet. 
.saturday night...south winds 5 to 10 knots veering to the
southwest in the late evening and overnight. a chance of showers.
waves 1 to 3 feet. 
.sunday...southwest winds 5 to 10 knots veering to the north late
in the evening. a chance of showers. a chance of thunderstorms
late in the morning. waves 2 feet or less. 
.monday...north winds 5 to 10 knots backing to the west until
early morning. waves 2 feet or less. 
.tuesday...light and variable winds becoming east 5 to 10 knots.
waves 2 feet or less. 


$$