fzus61 kbuf 142002
glflo 
expires:202605150300;;561828

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt thu may 14 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 30.0 inch high will build from the central great lakes 
and ohio valley tonight to the lower great lakes and mid atlantic 
friday, then off the carolina coast saturday. a 29.3 inch low over 
the central plains will then push a warm front into the lower great 
lakes sunday and sunday night. a second, stronger area of low 
pressure will develop over the central plains late monday. the low 
will deepen to 29.4 inches as it tracks northeast to the upper great 
lakes monday night into tuesday morning. as the system continues to 
track northeast toward james bay on tuesday, its associated cold 
front will approach the lake late tuesday.


loz062-150300-
lake ontario open waters from the niagara river to hamlin beach-
402 pm edt thu may 14 2026

.tonight...northwest winds 5 to 10 knots. waves around 1 foot. 
.friday...northwest winds 5 to 10 knots becoming southwest. waves
1 foot or less. 
.friday night...southwest winds 5 to 15 knots. waves 1 to 2 feet.
.saturday...southwest winds 5 to 15 knots increasing to 15 to
20 knots. a chance of showers in the afternoon. waves 1 to
3 feet. 
.saturday night...southwest winds 15 to 20 knots becoming west
5 to 15 knots. a chance of showers in the evening. waves 1 to
3 feet. 
.sunday...west winds 10 knots or less becoming east. waves 1 foot
or less. 
.monday...east winds 5 to 15 knots becoming southwest. waves
2 feet or less. 
.tuesday...southwest winds 15 to 20 knots. a chance of showers
tuesday night. waves 1 to 3 feet building to 3 to 5 feet, then
subsiding to 2 to 4 feet. 

$$

fzus63 kdtx 141947
glflh 
expires:202605150400;;561429

open lake forecast for lake huron
national weather service detroit/pontiac mi
347 pm edt thu may 14 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, drifts across the great
lakes and ohio valley this evening. light northwest flow shifts
to the south- southeast by friday morning. dry conditions expected
friday before an unsettled pattern takes hold this weekend and
early next week.


lhz361-362-150400-
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-
347 pm edt thu may 14 2026

.tonight...west winds 10 to 15 knots decreasing to 5 to 10 knots
by midnight...then becoming light and variable early in the
morning. waves 2 to 4 feet subsiding to 1 to 3 feet in the late
evening and overnight. 
.friday...south winds 5 to 10 knots increasing to 15 to 20 knots.
waves 1 to 3 feet building to 3 to 5 feet in the afternoon. 
.friday night...south winds 15 to 20 knots. waves 5 to 7 feet.
waves occasionally around 10 feet. 
.saturday...south winds 10 to 15 knots. a chance of showers.
waves 4 to 6 feet. waves occasionally around 8 feet. 
.saturday night...south winds 5 to 10 knots veering to the
northwest after midnight. waves 2 to 4 feet subsiding to 1 to
3 feet after midnight. 
.sunday...north winds 5 to 10 knots veering to the east late in
the morning...then increasing to 10 to 15 knots late in the
afternoon increasing to 15 to 20 knots late in the evening. a
chance of showers late in the afternoon. waves 1 to 3 feet
building to 4 to 6 feet. waves occasionally around 8 feet. 
.monday...southeast winds 15 to 20 knots veering to the south by
midnight. a chance of showers early in the morning. rain showers
likely and a chance of thunderstorms . waves 5 to 7 feet. waves
occasionally around 10 feet. 
.tuesday...south winds 15 to 20 knots increasing to 20 to
25 knots in the late morning and early afternoon...then becoming
southwest 15 to 20 knots early in the evening veering to the west
by midnight. showers likely until afternoon...then a chance of
showers . waves 5 to 7 feet. waves occasionally around 10 feet. 


$$

fzus63 kdtx 141947
glflh 
expires:202605150400;;561430

open lake forecast for lake huron
national weather service detroit/pontiac mi
347 pm edt thu may 14 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, drifts across the great
lakes and ohio valley this evening. light northwest flow shifts
to the south- southeast by friday morning. dry conditions expected
friday before an unsettled pattern takes hold this weekend and
early next week.


lhz363-462>464-150400-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
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-
347 pm edt thu may 14 2026

.tonight...north winds 5 to 10 knots in the evening becoming
light and variable. waves 3 to 5 feet subsiding to 1 to 3 feet
after midnight. 
.friday...light and variable winds becoming south 10 to 15 knots.
waves 1 to 3 feet building to 2 to 4 feet late in the afternoon. 
.friday night...south winds 10 to 15 knots increasing to 15 to
20 knots by midnight...then decreasing to 10 to 15 knots after
midnight. waves 3 to 5 feet. 
.saturday...south winds 10 to 15 knots. a chance of showers in
the morning. waves 3 to 5 feet. 
.saturday night...south winds 5 to 10 knots backing to the north
in the late evening and overnight. waves 2 to 4 feet subsiding to
1 to 3 feet in the late evening and overnight. 
.sunday...north winds 5 to 10 knots veering to the northeast late
in the morning...then increasing to 10 to 15 knots late in the
afternoon veering to the east late in the evening. a chance of
showers late in the afternoon. waves 1 to 3 feet building to 2 to
4 feet late in the evening. 
.monday...south winds 10 to 15 knots increasing to 15 to
20 knots. a chance of showers and thunderstorms by midnight.
waves 3 to 5 feet. 
.tuesday...south winds 15 to 20 knots with gusts to around
30 knots veering to the southwest by midnight. a chance of
showers. waves 5 to 7 feet. waves occasionally around 10 feet. 


$$