fzus61 kbuf 222004
glflo 
expires:202604230300;;815418

open lake forecast for lake ontario
national weather service buffalo ny
403 pm edt wed apr 22 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 30.0 inch high will build across the great lakes 
tonight and tomorrow. a warm front will approach the lake friday, 
this from a 29.6 inch area of low pressure that will advance across 
the great lakes region, though remaining south of the lake. this low 
will move towards delmarva saturday. a 30.2 inch area of high 
pressure will build across the lower great lakes saturday night and 
sunday. a 29.4 inch area of low pressure will advance from the 
central plains sunday night to the western great lakes monday night.


loz062-230300-
lake ontario open waters from the niagara river to hamlin beach-
404 pm edt wed apr 22 2026

.tonight...northeast winds 10 knots or less becoming northwest.
waves 1 foot or less. 
.thursday...north winds less than 10 knots becoming southeast.
waves 1 foot or less. 
.thursday night...southeast winds 10 knots or less becoming east
10 to 15 knots. waves 2 feet or less. 
.friday...east winds 15 to 20 knots. waves 2 to 4 feet subsiding
to 1 to 3 feet. 
.friday night...east winds 15 to 20 knots. a chance of showers
overnight. waves 1 to 3 feet building to 3 to 5 feet. 
.saturday...east winds 15 to 20 knots becoming northeast and
diminishing to around 10 knots. showers likely during the day,
then a chance of showers saturday night. waves 3 to 6 feet
subsiding to 1 to 3 feet. 
.sunday...north winds 10 knots or less becoming east. waves
2 feet or less. 
.monday...east winds 5 to 15 knots becoming southeast 15 to
20 knots. a chance of showers monday night. waves 1 foot or less
building to 2 to 4 feet. 

$$

fzus63 kdtx 221938
glflh 
expires:202604230345;;814394

open lake forecast for lake huron
national weather service detroit/pontiac mi
338 pm edt wed apr 22 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 cold front settled over lake erie offers a chance
for a few evening storms. high pressure holds over the region
thursday before a warm front slowly lifts into the area late
thursday into friday. a low will develop along the front and
track across the southern great lakes friday night.


lhz361-362-230345-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
338 pm edt wed apr 22 2026

.tonight...light and variable winds becoming east 5 to 10 knots
early in the morning. waves 2 feet or less. 
.thursday...east winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and afternoon. waves 1 to 3 feet building to
3 to 5 feet in the late morning and afternoon. 
.thursday night...east winds 15 to 20 knots increasing to 20 to
25 knots after midnight. waves 5 to 7 feet. waves occasionally
around 10 feet. 
.friday...east winds 20 to 25 knots with gusts to around
30 knots. a chance of showers in the afternoon. waves 8 to
12 feet. waves occasionally around 15 feet. 
.friday night...east winds 15 to 20 knots. showers likely. waves
6 to 9 feet. waves occasionally around 12 feet. 
.saturday...east winds 15 to 20 knots becoming northeast 10 to
15 knots late in the morning...then becoming northwest 5 to
10 knots late in the afternoon. showers likely in the morning...
then a chance of showers late in the morning. waves 4 to 6 feet
subsiding to 1 to 3 feet. waves occasionally around 8 feet. 
.sunday...north winds 5 to 10 knots veering to the east by
midnight. waves 2 feet or less. 
.monday...east winds 5 to 10 knots becoming southeast to 30 knots
with gusts to 35 knot gales. a chance of showers . waves 1 to
3 feet building to 10 to 14 feet. waves occasionally around
18 feet. 


$$

fzus63 kdtx 221938
glflh 
expires:202604230345;;814395

open lake forecast for lake huron
national weather service detroit/pontiac mi
338 pm edt wed apr 22 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 cold front settled over lake erie offers a chance
for a few evening storms. high pressure holds over the region
thursday before a warm front slowly lifts into the area late
thursday into friday. a low will develop along the front and
track across the southern great lakes friday night.


lhz363-230345-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
338 pm edt wed apr 22 2026

.tonight...light and variable winds. waves 2 feet or less. 
.thursday...east winds 5 to 10 knots increasing to 10 to 15 knots
late in the afternoon. waves 2 feet or less. 
.thursday night...east winds 10 to 15 knots. waves 2 to 4 feet. 
.friday...east winds 10 to 15 knots. a chance of showers in the
afternoon. waves 3 to 5 feet. 
.friday night...east winds 15 to 20 knots decreasing to 10 to
15 knots in the late evening and overnight. showers in the
evening...then showers likely after midnight. waves 3 to 5 feet. 
.saturday...north 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. 
.sunday...north winds 5 to 10 knots veering to the east by
midnight. waves 2 feet or less. 
.monday...east winds 5 to 10 knots becoming southeast 20 to
25 knots with gusts to 35 knot gales. a chance of showers . waves
2 feet or less building to 8 to 12 feet. waves occasionally
around 15 feet. 


$$

fzus63 kdtx 221938
glflh 
expires:202604230345;;814396

open lake forecast for lake huron
national weather service detroit/pontiac mi
338 pm edt wed apr 22 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 cold front settled over lake erie offers a chance
for a few evening storms. high pressure holds over the region
thursday before a warm front slowly lifts into the area late
thursday into friday. a low will develop along the front and
track across the southern great lakes friday night.


lhz462>464-230345-
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-
338 pm edt wed apr 22 2026

.tonight...north winds 5 to 10 knots early in the evening
becoming light and variable. waves 2 feet or less. 
.thursday...east winds 5 to 10 knots. waves 2 feet or less. 
.thursday night...east winds 5 to 10 knots becoming southeast
10 to 15 knots after midnight. waves 1 to 3 feet. 
.friday...southeast winds 10 to 15 knots. waves 2 to 4 feet. 
.friday night...east winds 10 to 15 knots becoming southeast
15 to 20 knots by midnight...then decreasing to 10 to 15 knots
after midnight. showers. waves 3 to 5 feet. 
.saturday...northeast winds 10 to 15 knots becoming 5 to 10 knots
late in the evening. showers in the morning...then a chance of
showers late in the morning. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.sunday...north winds 5 to 10 knots veering to the northeast by
midnight. waves 2 feet or less. 
.monday...east winds 10 to 15 knots becoming southeast to
30 knots with gusts to 35 knot gales. a chance of showers . waves
1 to 3 feet building to 8 to 12 feet. waves occasionally around
15 feet. 


$$