fzus61 kbuf 230803
glflo 
expires:202605231500;;499167

open lake forecast for lake ontario
national weather service buffalo ny
402 am edt sat may 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 large 30.4 inch high will strengthen to 30.6 inches as 
it anchors over atlantic canada through sunday. a 29.9 inch low and 
attendant warm front will then approach the lower great lakes late 
tonight and saturday, before weakening and sliding eastward sunday. 
a 30.1 inch high will settle across the region monday through 
tuesday. a cold front associated with a 29.8 inch low over new 
england will drop south across the lake on wednesday. high pressure 
over canada will start to expand south over the lake on thursday.


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

.today...east winds 10 to 15 knots increasing to 15 to 25 knots.
a chance of rain early, then rain from late morning on. waves
3 to 5 feet building to 4 to 7 feet. waves occasionally around
9 feet. 
.tonight...east winds 15 to 25 knots. showers. waves 5 to 8 feet
subsiding to 3 to 6 feet. waves occasionally around 10 feet. 
.sunday...east winds 15 to 20 knots diminishing to 5 to 15 knots.
showers in the morning, then a chance of showers in the
afternoon. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.sunday night...east winds less than 10 knots. a chance of
showers. waves 1 foot or less. 
.monday...light and variable winds. a chance of showers during
the day. waves 1 foot or less. 
.tuesday...southwest winds 10 knots or less becoming west. waves
1 foot or less. 
.wednesday...west winds 10 knots or less becoming north. waves
1 foot or less. 

$$

fzus63 kdtx 230749
glflh 
expires:202605231600;;498813

open lake forecast for lake huron
national weather service detroit/pontiac mi
349 am edt sat may 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...low pressure, 29.90 inches, tracks from the ohio
valley into lake huron this weekend. breezy east flow this
evening and tonight becomes westerly with the passage of the low
late saturday. rain and a few thunderstorms possible this
weekend, especially saturday morning.


lhz361-362-231600-
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-
349 am edt sat may 23 2026

.today...east winds 20 to 25 knots with gusts to around 30 knots.
a chance of showers. waves 6 to 9 feet. waves occasionally around
12 feet. 
.tonight...east winds 20 to 25 knots with gusts to around
30 knots decreasing to 10 to 15 knots. showers likely in the
evening...then a chance of showers after midnight. waves 6 to
9 feet. waves occasionally around 12 feet. 
.sunday...east winds 5 to 10 knots. waves 3 to 5 feet subsiding
to 1 to 3 feet early in the afternoon. 
.sunday night...light and variable winds. waves 2 feet or less. 
.monday...light and variable winds becoming southeast 5 to
10 knots late in the morning...then becoming light and variable
late in the evening. waves 2 feet or less. 
.tuesday...light and variable winds becoming southwest 5 to
10 knots. waves 2 feet or less. 
.wednesday...north winds 5 to 10 knots until afternoon becoming
light and variable...then becoming northwest 5 to 10 knots by
midnight. waves 2 feet or less. 


$$

fzus63 kdtx 230749
glflh 
expires:202605231600;;498814

open lake forecast for lake huron
national weather service detroit/pontiac mi
349 am edt sat may 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...low pressure, 29.90 inches, tracks from the ohio
valley into lake huron this weekend. breezy east flow this
evening and tonight becomes westerly with the passage of the low
late saturday. rain and a few thunderstorms possible this
weekend, especially saturday morning.


lhz363-231600-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
349 am edt sat may 23 2026

.today...east winds 15 to 20 knots. gusts to 30 knots late in the
afternoon. a chance of showers in the morning...then showers
likely in the afternoon. waves 4 to 6 feet. 
.tonight...east winds 15 to 20 knots with gusts to around
30 knots decreasing to 5 to 10 knots. showers in the evening...
then a chance of showers after midnight. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.sunday...southwest winds 5 to 10 knots backing to the south
early in the afternoon. waves 3 to 5 feet subsiding to 1 to
3 feet in the late morning and afternoon. 
.sunday night...southeast winds 5 to 10 knots early in the
evening becoming light and variable. waves 2 feet or less. 
.monday...light and variable winds becoming south 5 to 10 knots.
waves 2 feet or less. 
.tuesday...southwest winds 5 to 10 knots. waves 2 feet or less. 
.wednesday...northwest winds 5 to 10 knots veering to the north.
waves 2 feet or less. 


$$

fzus63 kdtx 230749
glflh 
expires:202605231600;;498815

open lake forecast for lake huron
national weather service detroit/pontiac mi
349 am edt sat may 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...low pressure, 29.90 inches, tracks from the ohio
valley into lake huron this weekend. breezy east flow this
evening and tonight becomes westerly with the passage of the low
late saturday. rain and a few thunderstorms possible this
weekend, especially saturday morning.


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-
349 am edt sat may 23 2026

.today...east winds 15 to 20 knots with gusts to around 30 knots
increasing to 20 to 25 knots with gusts to around 30 knots in the
afternoon. showers. waves 5 to 7 feet. waves occasionally around
10 feet. 
.tonight...east winds 20 to 25 knots with gusts to around
30 knots decreasing to 15 to 20 knots after midnight...then
becoming south 10 to 15 knots early in the morning. showers in
the evening...then a chance of showers after midnight. waves 5 to
7 feet. waves occasionally around 10 feet. 
.sunday...southwest winds 5 to 10 knots backing to the southeast
early in the afternoon. a chance of showers in the afternoon.
waves 2 to 4 feet subsiding to 2 feet or less in the late morning
and afternoon. 
.sunday night...east winds 5 to 10 knots early in the evening
becoming light and variable. waves 2 feet or less. 
.monday...light and variable winds becoming southwest 5 to
10 knots late in the morning...then backing to the south late in
the afternoon. waves 2 feet or less. 
.tuesday...light and variable winds becoming southwest 5 to
10 knots. waves 2 feet or less. 
.wednesday...northwest winds 5 to 10 knots veering to the north.
waves 2 feet or less. 


$$