fzus61 kbuf 300802
glflo 
expires:202606301500;;154371

open lake forecast for lake ontario
national weather service buffalo ny
402 am edt tue jun 30 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 warm front will cross the lake today, then a 30.1 inch 
high will build into the ohio valley and mid atlantic by wednesday, 
where it will remain through at least thursday. a weak 29.9 inch 
trough will then approach and cross the lake friday into saturday.


loz062-301500-
lake ontario open waters from the niagara river to hamlin beach-
402 am edt tue jun 30 2026

.today...southwest winds less than 10 knots increasing to 10 to
15 knots. a chance of showers and thunderstorms through early
afternoon. waves 2 feet or less. 
.tonight...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.wednesday...southwest winds 10 to 15 knots increasing to 15 to
20 knots. a chance of showers and thunderstorms in the afternoon.
waves 1 to 3 feet. 
.wednesday night...southwest winds 15 to 20 knots diminishing to
10 to 15 knots. a chance of showers and thunderstorms in the
evening. waves 1 to 3 feet. 
.thursday...southwest winds 10 to 15 knots becoming west. waves
1 to 3 feet. 
.friday...west winds 5 to 10 knots. a chance of showers and
thunderstorms. waves 1 to 2 feet. 
.saturday...west winds 5 to 10 knots becoming north. a chance of
showers and thunderstorms. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 300802
glflo 
expires:202606301500;;154372

open lake forecast for lake ontario
national weather service buffalo ny
402 am edt tue jun 30 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 warm front will cross the lake today, then a 30.1 inch 
high will build into the ohio valley and mid atlantic by wednesday, 
where it will remain through at least thursday. a weak 29.9 inch 
trough will then approach and cross the lake friday into saturday.


loz063>065-301500-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 am edt tue jun 30 2026

.today...south winds 5 to 10 knots. a chance of showers and
thunderstorms. waves 2 feet or less. 
.tonight...southwest winds 5 to 15 knots. a chance of showers and
thunderstorms late in the evening. waves 2 feet or less. 
.wednesday...southwest winds 10 to 15 knots. waves 1 to 2 feet. 
.wednesday night...southwest winds 5 to 15 knots. waves 1 to
3 feet. 
.thursday...southwest winds 10 to 15 knots becoming west. waves
1 to 3 feet. 
.friday...west winds 5 to 15 knots. a chance of showers and
thunderstorms friday night. waves 1 to 2 feet. 
.saturday...west winds 5 to 10 knots becoming northwest. a chance
of showers and thunderstorms. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 300748
glfle 
expires:202606301415;;154036

open lake forecast for lake erie
national weather service cleveland oh
348 am edt tue jun 30 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 ridge averaging 30.00 inches will build from the south today
behind a warm front and remain through friday. a weak trough 
averaging 29.90 inches will enter on friday night into saturday.


lez162>164-301415-
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-
348 am edt tue jun 30 2026

.today...southwest winds 10 to 15 knots. waves 2 feet or less. 
.tonight...southwest winds 10 to 15 knots. waves 1 to 2 feet. 
.wednesday...southwest winds 5 to 10 knots. waves 2 feet or less.
.wednesday night...southwest winds around 10 knots. waves around
1 foot. 
.thursday...southwest winds 5 to 15 knots. waves 1 to 2 feet. 
.friday...southwest winds 5 to 10 knots. a chance of showers and
thunderstorms. waves 1 foot or less. 
.saturday...west winds 5 to 10 knots becoming northeast. a chance
of showers and thunderstorms. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 300748
glfle 
expires:202606301415;;154037

open lake forecast for lake erie
national weather service cleveland oh
348 am edt tue jun 30 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 ridge averaging 30.00 inches will build from the south today
behind a warm front and remain through friday. a weak trough 
averaging 29.90 inches will enter on friday night into saturday.


lez061-165>169-301415-
ripley to buffalo ny extending from 5nm 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-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-
348 am edt tue jun 30 2026

.today...south winds 5 to 10 knots becoming southwest. waves 1 to
2 feet. 
.tonight...southwest winds 5 to 15 knots. waves 1 to 3 feet. 
.wednesday...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.wednesday night...southwest winds 5 to 10 knots. waves 1 to
3 feet. 
.thursday...southwest winds 5 to 15 knots. waves 1 to 2 feet. 
.friday...southwest winds 5 to 10 knots. showers likely with a
chance of thunderstorms friday night. waves 2 feet or less. 
.saturday...west winds 5 to 10 knots becoming north. a chance of
showers during the day, then a chance of showers and
thunderstorms saturday night. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 300654
glfsc 
expires:202606301500;;151774

lake st clair forecast
national weather service detroit/pontiac mi
254 am edt tue jun 30 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 warm front lifts across the region through tuesday.
a hot and humid air mass then takes residence through the week
with modest south to southwest winds. the central great lakes
will largely remain dry and stable through thursday. however, the
prevailing storm track directed over the northern great lakes may
bring occasional rounds of storms to northern lake huron.


lcz460-301500-
lake st clair-
254 am edt tue jun 30 2026

.today...southwest winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and afternoon. mostly sunny. waves 2 feet or
less.
.tonight...southwest winds 10 to 15 knots. clear. waves 2 feet or
less.
.wednesday...southwest winds 10 to 15 knots. sunny. waves 2 feet or
less.
.wednesday night...southwest winds 10 to 15 knots. clear. waves 2
feet or less.
.thursday...southwest winds 10 to 15 knots. sunny becoming mostly
clear. waves 2 feet or less.
.friday...west winds 5 to 10 knots. partly cloudy. showers likely
and a chance of thunderstorms. waves 2 feet or less.
.saturday...north winds 10 to 15 knots. partly cloudy. a chance of
showers and thunderstorms. waves 2 feet or less.

$$

fzus63 kdtx 300654
glflh 
expires:202606301500;;151770

open lake forecast for lake huron
national weather service detroit/pontiac mi
254 am edt tue jun 30 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 warm front lifts across the region through tuesday.
a hot and humid air mass then takes residence through the week
with modest south to southwest winds. the central great lakes
will largely remain dry and stable through thursday. however, the
prevailing storm track directed over the northern great lakes may
bring occasional rounds of storms to northern lake huron.


lhz361-301500-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
254 am edt tue jun 30 2026

.today...south winds 10 to 15 knots decreasing to 5 to 10 knots
in the late morning and afternoon. areas of fog. waves 2 to
4 feet subsiding to 1 to 3 feet in the late morning and
afternoon. 
.tonight...west winds 5 to 10 knots veering to the northeast late
in the evening...then veering to the southeast after midnight
becoming south 10 to 15 knots early in the morning. a chance of
thunderstorms in the evening. areas of fog. waves 1 to 3 feet. 
.wednesday...west winds 5 to 10 knots. waves 1 to 3 feet. 
.wednesday night...east winds 5 to 10 knots veering to the south
by midnight...then becoming southwest 10 to 15 knots after
midnight. showers likely and a chance of thunderstorms. waves
1 to 3 feet. 
.thursday...west winds 10 to 15 knots decreasing to 5 to 10 knots
late in the evening. a chance of showers. waves 2 to 4 feet
subsiding to 1 to 3 feet late in the evening. 
.friday...west winds 5 to 10 knots. a chance of showers and
thunderstorms early in the evening. a chance of showers by
midnight. waves 2 feet or less. 
.saturday...north winds 5 to 10 knots. waves 2 feet or less. 


$$

fzus63 kdtx 300654
glflh 
expires:202606301500;;151771

open lake forecast for lake huron
national weather service detroit/pontiac mi
254 am edt tue jun 30 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 warm front lifts across the region through tuesday.
a hot and humid air mass then takes residence through the week
with modest south to southwest winds. the central great lakes
will largely remain dry and stable through thursday. however, the
prevailing storm track directed over the northern great lakes may
bring occasional rounds of storms to northern lake huron.


lhz362-363-301500-
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-
254 am edt tue jun 30 2026

.today...south winds 10 to 15 knots. areas of fog. waves 2 to
4 feet. 
.tonight...southwest winds 10 to 15 knots. areas of fog. waves
2 to 4 feet. 
.wednesday...southwest winds 10 to 15 knots becoming south 5 to
10 knots in the late morning and afternoon. waves 2 to 4 feet. 
.wednesday night...south winds 5 to 10 knots becoming southwest
10 to 15 knots after midnight. a chance of showers after
midnight. waves 2 to 4 feet. 
.thursday...southwest winds 10 to 15 knots becoming south 5 to
10 knots late in the afternoon...then becoming light and variable
late in the evening. a chance of showers. waves 2 to 4 feet
subsiding to 1 to 3 feet late in the evening. 
.friday...light and variable winds becoming south 5 to 10 knots .
a chance of showers and thunderstorms...then a chance of showers
by midnight. waves 2 feet or less. 
.saturday...northwest winds 5 to 10 knots. a chance of showers
early in the morning. waves 2 feet or less. 


$$

fzus63 kdtx 300654
glflh 
expires:202606301500;;151772

open lake forecast for lake huron
national weather service detroit/pontiac mi
254 am edt tue jun 30 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 warm front lifts across the region through tuesday.
a hot and humid air mass then takes residence through the week
with modest south to southwest winds. the central great lakes
will largely remain dry and stable through thursday. however, the
prevailing storm track directed over the northern great lakes may
bring occasional rounds of storms to northern lake huron.


lhz462>464-301500-
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-
254 am edt tue jun 30 2026

.today...south winds 10 to 15 knots. waves 1 to 3 feet. 
.tonight...southwest winds 10 to 15 knots. waves 2 to 4 feet. 
.wednesday...southwest winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and afternoon. waves 1 to 3 feet. 
.wednesday night...south winds 5 to 10 knots becoming southwest
10 to 15 knots in the late evening and overnight. waves 1 to
3 feet. 
.thursday...southwest winds 10 to 15 knots becoming west 5 to
10 knots late in the evening. a chance of showers late in the
evening. waves 2 to 4 feet subsiding to 1 to 3 feet late in the
evening. 
.friday...southwest winds 5 to 10 knots backing to the southeast
early in the evening...then veering to the south by midnight. a
chance of showers early in the morning. a chance of
thunderstorms. rain showers likely . waves 2 feet or less. 
.saturday...west winds 5 to 10 knots veering to the north. a
chance of showers early in the morning. waves 2 feet or less. 


$$