fzus61 kbuf 050202
glflo 
expires:202605050900;;028235

open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt mon may 4 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 29.1 inch low over hudson bay tonight through tuesday 
will weaken to 29.3 inches as it moves to northern quebec through 
wednesday. its trailing wavy cold front will slowly cross the lake 
late tuesday, then will drift across new england wednesday and out 
to sea thursday. a 30.1 inch high over the tennessee and ohio 
valleys thursday night will slide to the mid-atlantic coastline 
friday.


loz062-050900-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm edt mon may 4 2026

.overnight...south winds 15 to 20 knots becoming southwest.
a chance of showers. waves 2 to 4 feet building to
3 to 5 feet. 
.tuesday...southwest winds 15 to 20 knots becoming west 10 to
15 knots. a chance of showers through early afternoon, then
showers likely late. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.tuesday night...southwest winds 5 to 10 knots becoming east.
rain likely in the evening, then rain overnight. waves 2 feet or
less. 
.wednesday...northeast winds 5 to 10 knots becoming west. rain in
the morning, then showers likely in the afternoon. waves 1 foot
or less. 
.wednesday night...west winds 5 to 10 knots. waves 1 foot or
less. 
.thursday...west winds 5 to 10 knots. waves 1 foot or less. 
.friday...west winds 5 to 10 knots becoming southwest. waves 1 to
2 feet. 
.saturday...southwest winds 5 to 10 knots becoming west. a chance
of showers. waves 1 to 2 feet. 

$$

fzus63 kdtx 050154
glflh 
expires:202605051000;;027984

open lake forecast for lake huron
national weather service detroit/pontiac mi
954 pm edt mon may 4 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...north flow turns lighter and more variable tomorrow
afternoon in the wake of a cold front. another low pressure system
organizes well south of the area through wednesday, favoring the 
gradual development of northeast winds. as this low moves over the
northeast mid to late week, northeast winds will back from the 
northeast to northerly, and eventually take on a more westerly 
component by thursday.


lhz362-363-051000-
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-
954 pm edt mon may 4 2026

.rest of tonight...north winds 10 to 15 knots backing to the
northwest after midnight...then becoming west 5 to 10 knots early
in the morning. waves 3 to 5 feet. 
.tuesday...west winds 5 to 10 knots backing to the southwest
early in the afternoon...then veering to the southwest 5 to
10 knots late in the afternoon. waves 2 to 4 feet. 
.tuesday night...north winds 5 to 10 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late evening and overnight. 
.wednesday...north winds 5 to 10 knots. waves 2 feet or less. 
.wednesday night...north winds 5 to 10 knots backing to the
northwest after midnight. waves 1 to 3 feet. 
.thursday...west winds 5 to 10 knots backing to the east late in
the afternoon...then veering to the south late in the evening.
waves 2 feet or less. 
.friday...west winds 5 to 10 knots backing to the southeast early
in the evening...then veering to the south by midnight. waves
2 feet or less. 
.saturday...west winds 5 to 10 knots backing to the southeast
early in the evening...then becoming west 10 to 15 knots by
midnight. waves 1 to 3 feet. 


$$

fzus63 kdtx 050154
glflh 
expires:202605051000;;027985

open lake forecast for lake huron
national weather service detroit/pontiac mi
954 pm edt mon may 4 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...north flow turns lighter and more variable tomorrow
afternoon in the wake of a cold front. another low pressure system
organizes well south of the area through wednesday, favoring the 
gradual development of northeast winds. as this low moves over the
northeast mid to late week, northeast winds will back from the 
northeast to northerly, and eventually take on a more westerly 
component by thursday.


lhz462>464-051000-
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-
954 pm edt mon may 4 2026

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


$$