fzus61 kbuf 302009
glflo 
expires:202603310300;;554467

open lake forecast for lake ontario
national weather service buffalo ny
409 pm edt mon mar 30 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 frontal zone will stall near the lake through tuesday. 
a 29.6 inch low will move across southern ontario province tuesday 
evening before reaching the canadian maritimes wednesday, with a 
trailing cold front moving south across the lake. a 30.6 inch high 
will then build east across ontario and quebec wednesday through 
thursday. a 29.6 inch low is then forecast to move into the central 
great lakes thursday night before reaching southern quebec late 
friday.


loz062-310300-
lake ontario open waters from the niagara river to hamlin beach-
409 pm edt mon mar 30 2026

.tonight...southwest winds 5 to 15 knots becoming east. a chance
of showers and thunderstorms late this evening. showers with a
chance of thunderstorms after midnight. waves 1 to 2 feet. 
.tuesday...east winds 15 to 20 knots. showers with a chance of
thunderstorms. waves 1 to 3 feet building to 3 to 5 feet. 
.tuesday night...east winds 15 to 20 knots becoming northwest.
showers. waves 3 to 5 feet. 
.wednesday...northwest winds 5 to 15 knots becoming north. rain
showers likely in the morning, then a chance of rain showers in
the afternoon. waves 2 to 4 feet subsiding to 1 to 2 feet. 
.wednesday night...northeast winds 5 to 15 knots becoming east
and increasing to 15 to 25 knots. a chance of rain and snow
showers overnight. waves 1 to 2 feet building to 4 to 6 feet. 
.thursday...east winds 15 to 25 knots becoming south. rain
showers with a chance of snow showers during the day, then rain
showers thursday night. waves 5 to 9 feet subsiding to 3 to
6 feet. waves occasionally around 11 feet. 
.friday...southwest winds 15 to 20 knots becoming northwest 10 to
15 knots. showers during the day, then a chance of showers friday
night. waves 3 to 6 feet subsiding to 2 to 4 feet. 
.saturday...northeast winds 15 to 20 knots becoming southwest. a
chance of showers during the day, then showers likely saturday
night. waves 2 to 3 feet building to 3 to 5 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 301931
glflh 
expires:202603310345;;553153

open lake forecast for lake huron
national weather service detroit/pontiac mi
331 pm edt mon mar 30 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 front stalls around central lake huron today with
southwest wind over southern lower mi and the south half of lake
huron. wind turns from the ne across central and northern lake
huron. showers and thunderstorms develop along and near this
frontal zone tonight and tuesday, with potential for strong to
severe storms as a strong cold front sweeps across the great
lakes tuesday night. marine conditions turn colder and remain
unsettled mid to late week.


lhz362-363-310345-
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-
331 pm edt mon mar 30 2026

.tonight...northeast winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and overnight. a chance of showers
and thunderstorms in the evening...then showers likely and a
chance of thunderstorms after midnight. waves 1 to 3 feet
building to 3 to 5 feet after midnight. 
.tuesday...northeast winds 10 to 15 knots. a chance of showers in
the morning...then showers likely in the afternoon. waves 3 to
5 feet. 
.tuesday night...north winds 10 to 15 knots increasing to 15 to
20 knots in the late evening and overnight. showers likely in the
evening. waves 3 to 5 feet building to 5 to 7 feet after
midnight. waves occasionally around 10 feet. 
.wednesday...north winds 15 to 20 knots decreasing to 10 to
15 knots early in the afternoon. waves 4 to 6 feet. 
.wednesday night...northeast winds 10 to 15 knots increasing to
20 to 25 knots with gusts to around 30 knots. a chance of snow
showers after midnight. waves 4 to 6 feet building to 6 to 9 feet
after midnight. waves occasionally around 12 feet. 
.thursday...east winds 20 to 25 knots. gusts to 35 knot gales. a
chance of snow showers in the morning. showers. waves 8 to
12 feet. waves occasionally around 15 feet. 
.friday...southeast winds 15 to 20 knots veering to the southwest
in the late morning and early afternoon...then veering to the
west early in the evening veering to the north by midnight.
showers likely early in the morning. waves 6 to 9 feet subsiding
to 4 to 6 feet . waves occasionally around 12 feet. 
.saturday...east winds 15 to 20 knots veering to the southeast by
midnight. a chance of showers early in the morning. showers
likely. waves 5 to 7 feet. waves occasionally around 10 feet. 


$$

fzus63 kdtx 301931
glflh 
expires:202603310345;;553154

open lake forecast for lake huron
national weather service detroit/pontiac mi
331 pm edt mon mar 30 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 front stalls around central lake huron today with
southwest wind over southern lower mi and the south half of lake
huron. wind turns from the ne across central and northern lake
huron. showers and thunderstorms develop along and near this
frontal zone tonight and tuesday, with potential for strong to
severe storms as a strong cold front sweeps across the great
lakes tuesday night. marine conditions turn colder and remain
unsettled mid to late week.


lhz462>464-310345-
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-
331 pm edt mon mar 30 2026

.tonight...east winds 5 to 10 knots. a chance of showers and
thunderstorms in the evening...then showers and a chance of
thunderstorms after midnight. waves 1 to 3 feet. 
.tuesday...north winds 5 to 10 knots veering to the northeast
late in the morning...then increasing to 10 to 15 knots early in
the afternoon veering to the east late in the afternoon. showers
and a chance of thunderstorms in the morning...then showers
likely and a chance of thunderstorms in the afternoon. waves 1 to
3 feet building to 2 to 4 feet in the afternoon. 
.tuesday night...southwest winds 10 to 15 knots becoming
northwest 15 to 20 knots in the late evening and overnight. a
chance of showers in the evening. waves 2 to 4 feet building to
4 to 6 feet after midnight. waves occasionally around 8 feet. 
.wednesday...north winds 15 to 20 knots. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.wednesday night...northeast winds 15 to 20 knots. a chance of
rain and snow showers after midnight. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.thursday...east winds 15 to 20 knots veering to the south late
in the evening. showers. a chance of thunderstorms late in the
afternoon. waves 5 to 7 feet. waves occasionally around 10 feet. 
.friday...southwest winds 15 to 20 knots becoming northwest 10 to
15 knots early in the evening...then veering to the north by
midnight. showers early in the morning...then a chance of
showers. waves 4 to 6 feet. waves occasionally around 8 feet. 
.saturday...northeast winds 10 to 15 knots becoming east 15 to
20 knots in the late morning and early afternoon...then veering
to the south . a chance of showers early in the morning...then
showers likely. waves 4 to 6 feet. waves occasionally around
8 feet. 


$$