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. 

$$

fzus61 kbuf 142002
glflo 
expires:202605150300;;561829

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.


loz063>065-150300-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 pm edt thu may 14 2026

.tonight...northwest winds 5 to 10 knots. a chance of showers
after midnight. waves 2 feet or less. 
.friday...northwest winds 5 to 15 knots becoming west. waves
2 feet or less. 
.friday night...west winds 5 to 10 knots becoming south. waves
2 feet or less. 
.saturday...south winds 5 to 15 knots becoming southwest. a
chance of showers in the afternoon. waves 2 feet or less. 
.saturday night...southwest winds 5 to 15 knots. a chance of
showers. waves 2 feet or less. 
.sunday...west winds 5 to 10 knots becoming east. waves 1 foot or
less. 
.monday...southeast winds 5 to 15 knots becoming south. a chance
of showers monday night. waves 2 feet or less. 
.tuesday...southwest winds 10 to 15 knots becoming west. a chance
of showers during the day, then showers likely with a chance of
thunderstorms tuesday night. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 141955
glfle 
expires:202605150230;;561592

open lake forecast for lake erie
national weather service cleveland oh
355 pm edt thu may 14 2026

for waters beyond five nautical miles of shore on lake erie

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 of 30.10 inches builds overhead tonight. the high 
will move east friday night to allow a warm front to lift across 
the lake friday night into saturday. a nearly stationary boundary 
of 29.90 inches will settle near lake erie on sunday before 
lifting north as a warm front sunday night.


lez061-150230-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-
355 pm edt thu may 14 2026

.tonight...northwest winds 10 knots or less. waves 1 foot or
less. 
.friday...northwest winds 10 knots or less becoming southwest.
waves 1 foot or less. 
.friday night...southwest winds 5 to 10 knots becoming south.
waves 1 foot or less. 
.saturday...south winds around 10 knots becoming southwest. a
chance of showers in the afternoon. waves around 1 foot. 
.saturday night...southwest winds 5 to 10 knots. a chance of
showers. waves around 1 foot. 
.sunday...southwest winds less than 10 knots. waves 1 foot or
less. 
.monday...south winds 10 knots or less. waves 1 foot or less. 
.tuesday...southwest winds 10 to 15 knots. a chance of showers.
waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 141955
glfle 
expires:202605150230;;561590

open lake forecast for lake erie
national weather service cleveland oh
355 pm edt thu may 14 2026

for waters beyond five nautical miles of shore on lake erie

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 of 30.10 inches builds overhead tonight. the high 
will move east friday night to allow a warm front to lift across 
the lake friday night into saturday. a nearly stationary boundary 
of 29.90 inches will settle near lake erie on sunday before 
lifting north as a warm front sunday night.


lez162-163-150230-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
reno beach to the islands oh beyond 5nm off shoreline to us-
canadian border-
355 pm edt thu may 14 2026

.tonight...north winds 5 to 10 knots becoming light and variable.
waves 1 foot or less. 
.friday...southwest winds 10 knots or less becoming south. waves
1 foot or less. 
.friday night...south winds 5 to 15 knots. waves 2 feet or less. 
.saturday...south winds 10 to 15 knots becoming southwest.
showers likely in the morning, then showers likely with a chance
of thunderstorms in the afternoon. waves 1 to 2 feet. 
.saturday night...southwest winds 5 to 15 knots. a chance of
showers and thunderstorms in the evening, then a chance of
showers overnight. waves 2 feet or less. 
.sunday...south winds 5 to 15 knots. waves 2 feet or less. 
.monday...southwest winds 15 to 20 knots becoming south 10 to
15 knots. waves 1 to 3 feet. 
.tuesday...southwest winds 15 to 20 knots becoming west 10 to
15 knots. showers likely with a chance of thunderstorms during
the day, then showers likely tuesday night. waves 1 to 3 feet
building to 2 to 4 feet, then subsiding to 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 141955
glfle 
expires:202605150230;;561591

open lake forecast for lake erie
national weather service cleveland oh
355 pm edt thu may 14 2026

for waters beyond five nautical miles of shore on lake erie

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 of 30.10 inches builds overhead tonight. the high 
will move east friday night to allow a warm front to lift across 
the lake friday night into saturday. a nearly stationary boundary 
of 29.90 inches will settle near lake erie on sunday before 
lifting north as a warm front sunday night.


lez164>169-150230-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-geneva-on-
the-lake to conneaut oh beyond 5 nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
355 pm edt thu may 14 2026

.tonight...northwest winds 5 to 15 knots. waves 1 to 3 feet. 
.friday...northwest winds 10 knots or less becoming south. waves
1 foot or less. 
.friday night...south winds 5 to 15 knots. waves 2 feet or less. 
.saturday...south winds 10 to 15 knots becoming southwest. a
chance of showers in the morning, then showers likely in the
afternoon. waves 1 to 2 feet. 
.saturday night...southwest winds 5 to 15 knots. showers likely
with a chance of thunderstorms in the evening, then a chance of
showers overnight. waves 1 to 2 feet. 
.sunday...southwest winds 10 knots or less becoming south. waves
2 feet or less. 
.monday...south winds 5 to 15 knots. waves 1 to 3 feet. 
.tuesday...south winds 10 to 15 knots becoming west. a chance of
showers during the day, then showers likely tuesday night. waves
1 to 3 feet building to 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 141948
glfsc 
expires:202605150400;;561434

lake st clair forecast
national weather service detroit/pontiac mi
348 pm edt thu may 14 2026

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.


lcz460-150400-
lake st clair-
348 pm edt thu may 14 2026

.tonight...north winds 10 to 15 knots becoming northeast 5 to 10
knots late in the evening...then becoming light and variable after
midnight. mostly clear. waves 2 feet or less.
.friday...light and variable winds becoming south 10 to 15 knots.
partly sunny. waves 2 feet or less.
.friday night...south winds 10 to 15 knots. mostly clear. waves 2
feet or less.
.saturday...south winds 10 to 15 knots. partly sunny. light showers
likely until late afternoon...then a chance of light showers early
in the afternoon. waves 2 feet or less.
.saturday night...southwest winds 10 to 15 knots becoming west 5 to
10 knots in the late evening and overnight. mostly cloudy early in
the evening becoming partly cloudy. a chance of light showers. waves
2 feet or less.
.sunday...northeast winds 5 to 10 knots veering to the southeast in
the afternoon...then increasing to 10 to 15 knots in the evening.
partly cloudy. waves 2 feet or less.
.monday...southwest winds 20 to 25 knots. mostly clear. waves 1 to 3
feet.
.tuesday...southwest winds to 30 knots. partly cloudy. showers
likely. waves 2 to 4 feet. a small craft advisory may be needed.

$$

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. 


$$

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. 


$$