fzus61 kbuf 191502
glflo 
expires:202511192200;;141269

open lake forecast for lake ontario
national weather service buffalo ny
1002 am est wed nov 19 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...a 30.3 inch high centered over the central great lakes 
will build over the lower great lakes wednesday, then into new 
england thursday. a 29.5 inch surface low along the southern 
shoreline of hudson bay will swing a cold front east across the 
lower great lakes friday, followed by a 30.1 inch high building over 
the ohio valley and lower great lakes saturday. a 29.5 inch low will 
then move across northern ontario into lower hudson bay on sunday, 
while sending an attendant warm front across the lake saturday night.


loz063-192200-
lake ontario open waters from hamlin beach to sodus bay-
1002 am est wed nov 19 2025

.this afternoon...north winds less than 10 knots becoming
northwest. waves 1 foot or less. 
.tonight...light and variable winds. waves 1 foot or less. 
.thursday...south winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.thursday night...southeast winds 5 to 15 knots becoming
southwest. a chance of showers overnight. waves 1 to 3 feet. 
.friday...southwest winds 15 to 20 knots becoming northwest 10 to
15 knots. a chance of showers during the day. waves 2 to 4 feet. 
.saturday...north winds 5 to 10 knots becoming south. waves 1 to
2 feet. 
.sunday...southwest winds 10 to 15 knots becoming west. waves
1 to 3 feet. 

$$

fzus61 kbuf 191502
glflo 
expires:202511192200;;141268

open lake forecast for lake ontario
national weather service buffalo ny
1002 am est wed nov 19 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...a 30.3 inch high centered over the central great lakes 
will build over the lower great lakes wednesday, then into new 
england thursday. a 29.5 inch surface low along the southern 
shoreline of hudson bay will swing a cold front east across the 
lower great lakes friday, followed by a 30.1 inch high building over 
the ohio valley and lower great lakes saturday. a 29.5 inch low will 
then move across northern ontario into lower hudson bay on sunday, 
while sending an attendant warm front across the lake saturday night.


loz062-192200-
lake ontario open waters from the niagara river to hamlin beach-
1002 am est wed nov 19 2025

.this afternoon...northeast winds 5 to 10 knots becoming light and
variable. waves 1 foot or less. 
.tonight...light and variable winds. waves 1 foot or less. 
.thursday...southeast winds less than 10 knots. waves 1 foot or
less. 
.thursday night...south winds 10 knots or less becoming southwest
10 to 15 knots. a chance of showers overnight. waves 2 feet or
less. 
.friday...southwest winds 15 to 20 knots becoming northwest 5 to
15 knots. a chance of showers during the day. waves 1 to 3 feet. 
.saturday...north winds 5 to 10 knots becoming southwest. waves
1 to 2 feet. 
.sunday...southwest winds 10 to 15 knots becoming west. waves
1 to 3 feet. 

$$

fzus61 kcle 191448
glfle 
expires:202511192130;;140598

open lake forecast for lake erie
national weather service cleveland oh
948 am est wed nov 19 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...
high pressure 30.10 inches will persist over the region today
before drifting east tonight. a cold front will move east across 
lake erie friday with high pressure 30.00 inches building over the
great lakes late friday into the weekend.


lez061-168-169-192130-
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 est wed nov 19 2025

.this afternoon...northeast winds 10 knots or less. waves 1 foot
or less. 
.tonight...northeast winds less than 10 knots. waves 1 foot or
less. 
.thursday...south winds less than 10 knots. waves 1 foot or less.
.thursday night...south winds 10 knots or less becoming southwest
10 to 15 knots. a chance of rain overnight. waves 2 feet or less.
.friday...southwest winds 5 to 15 knots becoming north. a chance
of rain during the day. waves 1 to 3 feet. 
.saturday...northeast winds 10 knots or less becoming southwest.
waves 1 foot or less. 
.sunday...southwest winds 5 to 15 knots becoming west. waves 1 to
3 feet. 

$$

fzus61 kcle 191448
glfle 
expires:202511192130;;140596

open lake forecast for lake erie
national weather service cleveland oh
948 am est wed nov 19 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...
high pressure 30.10 inches will persist over the region today
before drifting east tonight. a cold front will move east across 
lake erie friday with high pressure 30.00 inches building over the
great lakes late friday into the weekend.


lez162>164-192130-
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 est wed nov 19 2025

.this afternoon...northeast winds 5 to 10 knots. waves 2 feet or
less. 
.tonight...northeast winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.thursday...light and variable winds. waves 1 foot or less. 
.thursday night...south winds 10 knots or less becoming
southwest. a chance of rain overnight. waves 1 foot or less. 
.friday...west winds 5 to 10 knots becoming northeast. a chance
of rain friday night. waves 2 feet or less. 
.saturday...northeast winds 10 knots or less becoming southwest.
waves 2 feet or less. 
.sunday...southwest winds around 10 knots becoming west. waves
2 feet or less. 

$$

fzus61 kcle 191448
glfle 
expires:202511192130;;140597

open lake forecast for lake erie
national weather service cleveland oh
948 am est wed nov 19 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...
high pressure 30.10 inches will persist over the region today
before drifting east tonight. a cold front will move east across 
lake erie friday with high pressure 30.00 inches building over the
great lakes late friday into the weekend.


lez165>167-192130-
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 est wed nov 19 2025

.this afternoon...northeast winds 5 to 10 knots. waves 2 feet or
less. 
.tonight...northeast winds less than 10 knots becoming southeast.
waves 1 foot or less. 
.thursday...south winds less than 10 knots. waves 1 foot or less.
.thursday night...south winds 5 to 15 knots becoming southwest. a
chance of rain overnight. waves 1 to 3 feet. 
.friday...west winds 5 to 15 knots becoming northeast. a chance
of rain. waves 1 to 3 feet. 
.saturday...northeast winds 5 to 10 knots becoming southwest.
waves 2 feet or less. 
.sunday...southwest winds 10 to 15 knots becoming west. waves
1 to 3 feet. 

$$

fzus63 kdtx 191529
glfsc 
expires:202511192330;;142352

lake st clair forecast
national weather service detroit/pontiac mi
1029 am est wed nov 19 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, 30.20 inches, over the central great
lakes today will ensure dry conditions and light winds. a weak
cold front tracks across the region thursday night, supporting
organized southwest flow and increasing rain chances.


lcz460-192330-
lake st clair-
1029 am est wed nov 19 2025

.rest of today...northeast winds 5 to 10 knots in the late morning
and early afternoon becoming light and variable. mostly sunny in the
late morning and early afternoon becoming mostly cloudy. waves 2
feet or less.
.tonight...light and variable winds. mostly cloudy this evening
becoming partly cloudy. waves nearly calm.
.thursday...light and variable winds becoming south 5 to 10 knots in
the late morning and afternoon. partly sunny. waves 2 feet or less.
.thursday night...south winds 5 to 10 knots becoming southwest 10 to
15 knots in the late evening and overnight. mostly cloudy. a chance
of light rain after midnight. waves 2 feet or less.
.friday...west winds 5 to 10 knots veering to the north in the
evening. mostly cloudy in the morning becoming partly cloudy. waves
2 feet or less.
.saturday...southeast winds 5 to 10 knots. partly cloudy. waves 2
feet or less.
.sunday...west winds 10 to 15 knots. partly cloudy. waves 2 feet or
less.

$$

fzus63 kdtx 191435
glflh 
expires:202511192245;;140231

open lake forecast for lake huron
national weather service detroit/pontiac mi
issued by national weather service grand rapids mi
935 am est wed nov 19 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 over lake huron today, 30.25 inches, 
is ensuring dry conditions and light winds. as high pressure moves
east, winds will become more uniformly from the south-southwest
thursday morning. a weak cold front tracks across the region 
thursday night, supporting increasing rain chances.


lhz462>464-192245-
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-
935 am est wed nov 19 2025

.rest of today...north winds 5 to 10 knots early in the morning
becoming light and variable. waves 2 feet or less. 
.tonight...light and variable winds becoming south 5 to 10 knots
after midnight. waves 2 feet or less. 
.thursday...south winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. waves 1 to 3 feet. 
.thursday night...southwest winds 10 to 15 knots. a chance of
rain. waves 2 to 4 feet. 
.friday...west winds 10 to 15 knots veering to the northwest late
in the evening. waves 2 to 4 feet. 
.saturday...north winds 5 to 10 knots backing to the south in the
late evening and early morning. waves 1 to 3 feet. 
.sunday...southwest winds 10 to 15 knots veering to the west in
the late evening and early morning. waves 1 to 3 feet. 


$$

fzus63 kdtx 191435
glflh 
expires:202511192245;;140230

open lake forecast for lake huron
national weather service detroit/pontiac mi
issued by national weather service grand rapids mi
935 am est wed nov 19 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 over lake huron today, 30.25 inches, 
is ensuring dry conditions and light winds. as high pressure moves
east, winds will become more uniformly from the south-southwest
thursday morning. a weak cold front tracks across the region 
thursday night, supporting increasing rain chances.


lhz362-363-192245-
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-
935 am est wed nov 19 2025

.rest of today...north winds 5 to 10 knots early in the morning
becoming light and variable. waves 2 feet or less. 
.tonight...light and variable winds becoming southwest 5 to
10 knots in the late evening and overnight. waves 2 feet or less.
.thursday...southwest winds 5 to 10 knots becoming south 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet in the late
morning and afternoon. 
.thursday night...southwest winds 15 to 20 knots. a chance of
rain in the evening. waves 3 to 5 feet. 
.friday...west winds 15 to 20 knots becoming northwest 10 to
15 knots. waves 3 to 5 feet. 
.saturday...north winds 5 to 10 knots backing to the south early
in the evening...then increasing to 10 to 15 knots in the late
evening and early morning. waves 1 to 3 feet. 
.sunday...southwest winds 10 to 15 knots veering to the west in
the late evening and early morning. waves 2 to 4 feet. 


$$

fzus63 kdtx 191435
glflh 
expires:202511192245;;140229

open lake forecast for lake huron
national weather service detroit/pontiac mi
issued by national weather service grand rapids mi
935 am est wed nov 19 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 over lake huron today, 30.25 inches, 
is ensuring dry conditions and light winds. as high pressure moves
east, winds will become more uniformly from the south-southwest
thursday morning. a weak cold front tracks across the region 
thursday night, supporting increasing rain chances.


lhz361-192245-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
935 am est wed nov 19 2025

.rest of today...west winds 5 to 10 knots early in the morning
becoming light and variable. waves 2 feet or less. 
.tonight...light and variable winds becoming southwest 5 to
10 knots in the late evening and overnight. waves 2 feet or less.
.thursday...south winds 5 to 10 knots increasing to 10 to
15 knots early in the afternoon. a chance of rain in the
afternoon. waves 1 to 3 feet. 
.thursday night...southwest winds 10 to 15 knots increasing to
15 to 20 knots in the late evening and early morning...then
becoming west 10 to 15 knots after midnight. rain likely. waves
2 to 4 feet. 
.friday...west winds 10 to 15 knots increasing to 15 to 20 knots
late in the morning...then becoming northwest 10 to 15 knots late
in the afternoon decreasing to 5 to 10 knots late in the evening.
waves 3 to 5 feet subsiding to 1 to 3 feet late in the evening. 
.saturday...northwest winds 5 to 10 knots backing to the south.
waves 2 feet or less. 
.sunday...southwest winds 10 to 15 knots veering to the west
early in the evening...then decreasing to 5 to 10 knots in the
late evening and early morning. waves 1 to 3 feet. 


$$