fzus61 kbuf 232002
glflo 
expires:202607240300;;482600

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt thu jul 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...a 29.3 inch low over northern quebec this morning 
will move northeast and across the north atlantic by tonight. 
meanwhile, a 30.2 inch high will build across the central great 
lakes today, and then across the lake tonight. this high will linger 
from the lower great lakes to new england friday through saturday 
before weakening and drifting off the east coast sunday. a 29.5 inch 
area of low pressure will develop over the western great lakes 
sunday night and move north of the lake monday.


loz062-240300-
lake ontario open waters from the niagara river to hamlin beach-
402 pm edt thu jul 23 2026

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

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 231950
glflh 
expires:202607240400;;482241

open lake forecast for lake huron
national weather service detroit/pontiac mi
350 pm edt thu jul 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, 30.10 inches, over the central great
lakes this afternoon will slowly track east and reach the mid
atlantic tomorrow. light winds and dry weather will give way to a
chance of showers and isolated thunderstorms over the weekend as
a surface trough slowly tracks through.


lhz362-363-240400-
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-
350 pm edt thu jul 23 2026

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


$$

fzus63 kdtx 231950
glflh 
expires:202607240400;;482242

open lake forecast for lake huron
national weather service detroit/pontiac mi
350 pm edt thu jul 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, 30.10 inches, over the central great
lakes this afternoon will slowly track east and reach the mid
atlantic tomorrow. light winds and dry weather will give way to a
chance of showers and isolated thunderstorms over the weekend as
a surface trough slowly tracks through.


lhz462>464-240400-
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-
350 pm edt thu jul 23 2026

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


$$