fzus61 kbuf 230802
glflo 
expires:202609231500;;914006

open lake forecast for lake ontario
national weather service buffalo ny
402 am edt wed sep 23 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...an expansive 30.6 inch high will remain centered from 
eastern ontario province to southern quebec through saturday while 
gradually weakening to 30.3 inches late this week. an elongated 29.6 
inch low well offshore of the mid atlantic coast friday is forecast 
to strengthen to 29.2 inches as it moves to just off the southern 
new england coast saturday night through sunday.


loz062-231500-
lake ontario open waters from the niagara river to hamlin beach-
402 am edt wed sep 23 2026

.today...east winds 15 to 20 knots. waves 3 to 6 feet. 
.tonight...east winds 15 to 25 knots becoming southeast and
diminishing to 10 to 15 knots. waves 3 to 6 feet subsiding to
2 to 3 feet. 
.thursday...southeast winds 5 to 15 knots becoming east. waves
1 to 3 feet. 
.thursday night...east winds 5 to 15 knots becoming northeast.
waves 1 to 2 feet. 
.friday...northeast winds 5 to 15 knots becoming north. waves
2 feet or less. 
.saturday...north winds 5 to 15 knots. waves 1 to 3 feet. 
.sunday...north winds 5 to 15 knots. waves 1 to 3 feet subsiding
to 1 foot or less. 

$$

fzus61 kbuf 230802
glflo 
expires:202609231500;;914007

open lake forecast for lake ontario
national weather service buffalo ny
402 am edt wed sep 23 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...an expansive 30.6 inch high will remain centered from 
eastern ontario province to southern quebec through saturday while 
gradually weakening to 30.3 inches late this week. an elongated 29.6 
inch low well offshore of the mid atlantic coast friday is forecast 
to strengthen to 29.2 inches as it moves to just off the southern 
new england coast saturday night through sunday.


loz063>065-231500-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 am edt wed sep 23 2026

.today...east winds 15 to 20 knots becoming northeast. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.tonight...northeast winds 15 to 20 knots becoming southeast 5 to
15 knots. waves 1 to 3 feet building to 2 to 4 feet, then
subsiding to 1 to 3 feet. 
.thursday...east winds 5 to 15 knots becoming northeast. waves
2 feet or less. 
.thursday night...northeast winds 10 to 15 knots. waves 1 to
3 feet. 
.friday...northeast winds 10 to 15 knots becoming north 15 to
20 knots. waves 1 to 3 feet. 
.saturday...north winds 15 to 20 knots. waves 2 to 4 feet. 
.sunday...north winds 15 to 20 knots becoming northeast 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 

$$

fzus61 kcle 230752
glfle 
expires:202609231415;;913570

open lake forecast for lake erie
national weather service cleveland oh
352 am edt wed sep 23 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 trough averaging 30.20 inches will persist across the ohio
valley today before moving south. high pressure of 30.40 inches 
will build south across the great lakes thursday and influence the
great lakes through early next week. 


lez162-163-231415-
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-
352 am edt wed sep 23 2026

.today...east winds 15 to 25 knots. a chance of showers this
morning, then a slight chance of showers this afternoon. waves
3 to 6 feet. 
.tonight...east winds 15 to 20 knots. waves 3 to 6 feet subsiding
to 2 to 4 feet. 
.thursday...east winds 15 to 20 knots. waves 2 to 4 feet. 
.thursday night...east winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...northeast winds 5 to 15 knots. waves 1 to 3 feet. 
.saturday...northeast winds 5 to 10 knots becoming north. waves
2 feet or less. 
.sunday...north winds 10 knots or less. waves 1 foot or less. 

$$

fzus61 kcle 230752
glfle 
expires:202609231415;;913571

open lake forecast for lake erie
national weather service cleveland oh
352 am edt wed sep 23 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 trough averaging 30.20 inches will persist across the ohio
valley today before moving south. high pressure of 30.40 inches 
will build south across the great lakes thursday and influence the
great lakes through early next week. 


lez164>168-231415-
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-geneva-on-
the-lake to conneaut oh beyond 5 nm off shoreline to us-
canadian border-
352 am edt wed sep 23 2026

.today...east winds 15 to 25 knots. a slight chance of showers
through early afternoon. waves 4 to 7 feet. waves occasionally
around 9 feet. 
.tonight...east winds 15 to 25 knots. waves 4 to 7 feet subsiding
to 3 to 6 feet. waves occasionally around 9 feet. 
.thursday...east winds 15 to 20 knots becoming northeast. waves
2 to 4 feet. 
.thursday night...northeast winds 15 to 20 knots becoming east
10 to 15 knots. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.friday...east winds 10 to 15 knots becoming northeast. waves
1 to 3 feet. 
.saturday...northeast winds 5 to 15 knots becoming north. waves
1 to 3 feet. 
.sunday...north winds 5 to 10 knots. waves 2 feet or less. 

$$

fzus61 kcle 230752
glfle 
expires:202609231415;;913572

open lake forecast for lake erie
national weather service cleveland oh
352 am edt wed sep 23 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 trough averaging 30.20 inches will persist across the ohio
valley today before moving south. high pressure of 30.40 inches 
will build south across the great lakes thursday and influence the
great lakes through early next week. 


lez061-169-231415-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
352 am edt wed sep 23 2026

.today...east winds 15 to 20 knots. waves 2 to 4 feet. 
.tonight...east winds 15 to 20 knots diminishing to 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.thursday...east winds 5 to 15 knots becoming northeast 15 to
20 knots. waves 1 to 3 feet. 
.thursday night...northeast winds 15 to 20 knots becoming east
5 to 15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...northeast winds 5 to 15 knots. waves 2 feet or less. 
.saturday...northeast winds 5 to 10 knots becoming north. waves
2 feet or less. 
.sunday...north winds 10 knots or less becoming northeast. waves
1 foot or less. 

$$

fzus63 kdtx 230748
glfsc 
expires:202609231600;;913439

lake st clair forecast
national weather service detroit/pontiac mi
348 am edt wed sep 23 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, 30.70 inches, centers over quebec today
leading to modest easterly winds over the central great lakes. a
weak low pressure system emerges over the northern portion of the
ohio valley this morning, and could lead to some light showers
for western lake erie. mainly dry with calmer winds through the
rest of the week, and into the weekend.


lcz460-231600-
lake st clair-
348 am edt wed sep 23 2026

...small craft advisory in effect through this evening...

.today...east winds 20 to 25 knots diminishing to 15 to 20 knots in
the late morning and afternoon. partly sunny. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late morning and afternoon.
.tonight...east winds 15 to 20 knots diminishing to 10 to 15 knots
early in the morning. partly cloudy in the evening then clearing.
waves 1 to 3 feet building to 2 to 4 feet late in the evening...then
subsiding to 1 to 3 feet after midnight.
.thursday...east winds 10 to 15 knots. sunny. waves 2 feet or less.
.thursday night...east winds 10 to 15 knots. mostly clear. waves 2
feet or less.
.friday...northeast winds 5 to 10 knots becoming north 10 to 15
knots in the evening. mostly sunny in the morning becoming clear.
waves 2 feet or less.
.saturday...northeast winds 5 to 10 knots. clear. waves 2 feet or
less.
.sunday...northeast winds 5 to 10 knots. mostly clear. waves 2 feet
or less.

$$

fzus63 kdtx 230747
glflh 
expires:202609231600;;913401

open lake forecast for lake huron
national weather service detroit/pontiac mi
347 am edt wed sep 23 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, 30.70 inches, centers over quebec today
leading to modest easterly winds over the central great lakes. a
weak low pressure system emerges over the northern portion of the
ohio valley this morning, and could lead to some light showers
for western lake erie. mainly dry with calmer winds through the
rest of the week, and into the weekend.


lhz462>464-231600-
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-
347 am edt wed sep 23 2026

.today...east winds 15 to 20 knots decreasing to 10 to 15 knots
in the afternoon. waves 2 to 4 feet. 
.tonight...east winds 15 to 20 knots decreasing to 10 to 15 knots
early in the morning. waves 3 to 5 feet. 
.thursday...east winds 10 to 15 knots decreasing to 5 to 10 knots
early in the afternoon. waves 2 to 4 feet subsiding to 1 to
3 feet in the late morning and afternoon. 
.thursday night...east winds 5 to 10 knots increasing to 10 to
15 knots by midnight...then becoming southeast 5 to 10 knots
after midnight. waves 2 feet or less. 
.friday...east winds 5 to 10 knots backing to the northeast.
waves 2 feet or less. 
.saturday...northeast winds 5 to 10 knots. waves 2 feet or less. 
.sunday...light and variable winds becoming north 5 to 10 knots.
waves 2 feet or less. 


$$

fzus63 kdtx 230747
glflh 
expires:202609231600;;913400

open lake forecast for lake huron
national weather service detroit/pontiac mi
347 am edt wed sep 23 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, 30.70 inches, centers over quebec today
leading to modest easterly winds over the central great lakes. a
weak low pressure system emerges over the northern portion of the
ohio valley this morning, and could lead to some light showers
for western lake erie. mainly dry with calmer winds through the
rest of the week, and into the weekend.


lhz362-363-231600-
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-
347 am edt wed sep 23 2026

.today...east winds 15 to 20 knots decreasing to 10 to 15 knots
in the afternoon. waves 3 to 5 feet. 
.tonight...northeast winds 10 to 15 knots becoming east 15 to
20 knots late in the evening...then becoming southeast 10 to
15 knots after midnight. waves 2 to 4 feet. 
.thursday...southeast winds 10 to 15 knots becoming east 5 to
10 knots early in the afternoon. waves 1 to 3 feet. 
.thursday night...northeast winds 5 to 10 knots veering to the
east after midnight. waves 2 feet or less. 
.friday...light and variable winds. waves 2 feet or less. 
.saturday...north winds 5 to 10 knots early in the morning
becoming light and variable. waves 2 feet or less. 
.sunday...light and variable winds. waves 2 feet or less. 


$$

fzus63 kdtx 230747
glflh 
expires:202609231600;;913399

open lake forecast for lake huron
national weather service detroit/pontiac mi
347 am edt wed sep 23 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, 30.70 inches, centers over quebec today
leading to modest easterly winds over the central great lakes. a
weak low pressure system emerges over the northern portion of the
ohio valley this morning, and could lead to some light showers
for western lake erie. mainly dry with calmer winds through the
rest of the week, and into the weekend.


lhz361-231600-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
347 am edt wed sep 23 2026

.today...east winds 10 to 15 knots increasing to 15 to 20 knots
late in the morning...then decreasing to 10 to 15 knots in the
afternoon. waves 3 to 5 feet. 
.tonight...east winds 10 to 15 knots decreasing to 5 to 10 knots
after midnight. waves 2 to 4 feet subsiding to 1 to 3 feet in the
late evening and overnight. 
.thursday...southeast winds 5 to 10 knots becoming east 10 to
15 knots early in the afternoon. waves 1 to 3 feet. 
.thursday night...southeast winds 5 to 10 knots  becoming light
and variable. waves 1 to 3 feet. 
.friday...light and variable winds. waves 2 feet or less. 
.saturday...light and variable winds. waves 2 feet or less. 
.sunday...light and variable winds. waves nearly calm. 


$$