fzus61 kbuf 070207
glflo 
expires:202604070900;;953084

open lake forecast for lake ontario
national weather service buffalo ny
1007 pm edt mon apr 6 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 29.9 inch clipper low will cross lake ontario tonight, 
then will slide off the new england coast tuesday. a 30.6 inch high 
will then build from the central great lakes tuesday to the new 
england coastline wednesday, before moving southeast of nova scotia 
thursday. a cold front will cross the lake friday, with a 30.5 inch 
high then forecast to build east across the great lakes saturday.


loz062-070900-
lake ontario open waters from the niagara river to hamlin beach-
1007 pm edt mon apr 6 2026

.rest of tonight...west winds less than 10 knots increasing to
15 to 25 knots after midnight. a chance of rain and snow showers
late this evening, then rain and snow showers after midnight.
snow showers late. waves 2 feet or less building to 3 to 5 feet. 
.tuesday...northwest winds to 30 knots diminishing to 15 to
20 knots. snow showers likely early, then a chance of snow
showers late in the morning. waves 5 to 8 feet subsiding to 2 to
4 feet. waves occasionally around 10 feet. 
.tuesday night...northwest winds 15 to 20 knots becoming
southeast and diminishing to less than 10 knots overnight. waves
2 to 4 feet subsiding to 1 foot or less. 
.wednesday...southeast winds 10 knots or less becoming east 10 to
15 knots. waves 2 feet or less. 
.wednesday night...east winds 10 to 15 knots becoming south 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.thursday...south winds 15 to 25 knots becoming southwest. a
chance of showers thursday night. waves 3 to 6 feet subsiding to
1 to 3 feet. 
.friday...southwest winds 5 to 10 knots becoming northwest. a
chance of rain showers. waves 2 feet or less. 
.saturday...northwest winds 10 knots or less becoming northeast.
waves 2 feet or less. 

$$

fzus63 kdtx 070733
glflh 
expires:202604071545;;965942

open lake forecast for lake huron
national weather service detroit/pontiac mi
333 am edt tue apr 7 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, 30.00 inches, drags a cold front across
the great lakes tonight. a brief period of gale force gusts will
be possible late this evening before high pressure, 30.60 inches,
ensures calmer conditions tuesday. unsettled weather returns mid-
week with gusty winds and rain expected.


lhz361-362-071545-
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-
333 am edt tue apr 7 2026

.today...north winds 15 to 20 knots decreasing to 10 to 15 knots
late in the morning...then backing to the west in the afternoon.
waves 8 to 12 feet subsiding to 1 to 3 feet. waves occasionally
around 15 feet. 
.tonight...west winds 5 to 10 knots backing to the south late in
the evening...then increasing to 10 to 15 knots after midnight.
waves 1 to 3 feet building to 3 to 5 feet early in the morning. 
.wednesday...south winds 15 to 20 knots increasing to 20 to
25 knots with gusts to around 30 knots in the late morning and
afternoon. a chance of snow. waves 5 to 7 feet building to 8 to
12 feet early in the afternoon. waves occasionally around
15 feet. 
.wednesday night...southeast winds 20 to 25 knots becoming south
to 30 knots by midnight...then decreasing to 20 to 25 knots after
midnight. gusts to 35 knot gales. rain likely after midnight.
waves 10 to 14 feet. waves occasionally around 18 feet. 
.thursday...southwest winds 15 to 20 knots becoming west 10 to
15 knots late in the afternoon...then becoming northwest 5 to
10 knots late in the evening. waves 8 to 12 feet subsiding to
4 to 6 feet late in the afternoon. waves occasionally around
15 feet. 
.friday...light and variable winds becoming north 5 to 10 knots
until early evening...then backing to the northwest by midnight.
waves 2 feet or less. 
.saturday...northwest winds 5 to 10 knots backing to the west in
the late morning and early afternoon...then veering to the west
5 to 10 knots early in the evening becoming southeast 10 to
15 knots by midnight. a chance of. waves 1 to 3 feet. 


$$

fzus63 kdtx 070733
glflh 
expires:202604071545;;965943

open lake forecast for lake huron
national weather service detroit/pontiac mi
333 am edt tue apr 7 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, 30.00 inches, drags a cold front across
the great lakes tonight. a brief period of gale force gusts will
be possible late this evening before high pressure, 30.60 inches,
ensures calmer conditions tuesday. unsettled weather returns mid-
week with gusty winds and rain expected.


lhz363-462-071545-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
333 am edt tue apr 7 2026

.today...north winds 20 to 25 knots with gusts to around 30 knots
decreasing to 5 to 10 knots. waves 8 to 12 feet subsiding to 4 to
6 feet in the afternoon. waves occasionally around 15 feet. 
.tonight...southeast winds 5 to 10 knots becoming south 10 to
15 knots after midnight. waves 1 to 3 feet building to 2 to
4 feet early in the morning. 
.wednesday...south winds 15 to 20 knots. gusts to 30 knots early
in the afternoon. waves 4 to 6 feet. 
.wednesday night...south winds 20 to 25 knots with gusts to
around 30 knots. a chance of rain after midnight. waves 6 to
9 feet. waves occasionally around 12 feet. 
.thursday...south winds 15 to 20 knots with gusts to around
30 knots becoming west 10 to 15 knots late in the afternoon. a
chance of rain. a chance of rain late in the evening. waves 6 to
9 feet subsiding to 2 to 4 feet late in the evening. waves
occasionally around 12 feet. 
.friday...north winds 5 to 10 knots. a chance of rain early in
the morning. waves 2 feet or less. 
.saturday...north winds 5 to 10 knots veering to the southeast by
midnight. waves 1 to 3 feet. 


$$

fzus63 kdtx 070733
glflh 
expires:202604071545;;965944

open lake forecast for lake huron
national weather service detroit/pontiac mi
333 am edt tue apr 7 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, 30.00 inches, drags a cold front across
the great lakes tonight. a brief period of gale force gusts will
be possible late this evening before high pressure, 30.60 inches,
ensures calmer conditions tuesday. unsettled weather returns mid-
week with gusty winds and rain expected.


lhz463-464-071545-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
333 am edt tue apr 7 2026

.today...northwest winds 20 to 25 knots with gusts to around
30 knots becoming northwest 20 to 25 knots. waves 10 to 14 feet
subsiding to 4 to 6 feet in the afternoon. waves occasionally
around 18 feet. 
.tonight...northeast winds 5 to 10 knots veering to the east late
in the evening...then becoming south 10 to 15 knots after
midnight. waves 2 to 4 feet subsiding to 1 to 3 feet in the late
evening and overnight. 
.wednesday...south winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and afternoon. waves 3 to 5 feet. 
.wednesday night...south winds 15 to 20 knots increasing to 20 to
25 knots in the late evening and overnight. gusts to 30 knots.
waves 6 to 9 feet. waves occasionally around 12 feet. 
.thursday...south winds 20 to 25 knots with gusts to around
30 knots becoming southwest 15 to 20 knots late in the morning...
then decreasing to 10 to 15 knots late in the afternoon becoming
north 5 to 10 knots late in the evening. a chance of rain. a
chance of rain late in the evening. waves 5 to 7 feet subsiding
to 1 to 3 feet late in the evening. waves occasionally around
10 feet. 
.friday...north winds 5 to 10 knots. a chance of rain early in
the morning. waves 1 to 3 feet. 
.saturday...north winds 5 to 10 knots veering to the northeast by
midnight. waves 1 to 3 feet. 


$$