fzus61 kbuf 141402
glflo 
expires:202605142100;;547023

open lake forecast for lake ontario
national weather service buffalo ny
1002 am 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 29.6 inch low north of lake ontario will drift over 
eastern new york and new england today. a 30.0 inch high will then 
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.


loz062-142100-
lake ontario open waters from the niagara river to hamlin beach-
1002 am edt thu may 14 2026

.this afternoon...northwest winds 5 to 10 knots. a chance of
showers with patchy drizzle. waves 1 to 2 feet. 
.tonight...northwest winds 5 to 10 knots. waves 2 feet or less. 
.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 10 to 15 knots. showers likely
saturday night. waves 1 to 3 feet. 
.sunday...west winds 10 knots or less becoming east. a chance of
showers during the day. waves 1 foot or less. 
.monday...east winds 5 to 15 knots becoming south. waves 1 to
2 feet. 

$$

fzus61 kbuf 141402
glflo 
expires:202605142100;;547024

open lake forecast for lake ontario
national weather service buffalo ny
1002 am 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 29.6 inch low north of lake ontario will drift over 
eastern new york and new england today. a 30.0 inch high will then 
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>065-142100-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 am edt thu may 14 2026

.this afternoon...southwest winds 10 knots or less becoming
northwest. patchy drizzle. waves 2 feet or less. 
.tonight...northwest winds 10 knots or less. a chance of showers
late in the evening. showers likely after midnight, then a chance
of showers late. waves 2 feet or less. 
.friday...northwest winds 5 to 15 knots becoming west. waves
2 feet or less. 
.friday night...southwest winds 5 to 10 knots becoming south.
waves 2 feet or less. 
.saturday...south winds 5 to 15 knots becoming southwest. showers
likely saturday night. waves 2 feet or less. 
.sunday...west winds 5 to 15 knots becoming east. showers likely
during the day. waves 2 feet or less. 
.monday...east winds 5 to 15 knots becoming south. waves 2 feet
or less. 

$$

fzus61 kcle 141352
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open lake forecast for lake erie
national weather service cleveland oh
952 am 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...
a trough averaging 29.90 inches over lake erie this morning will 
give way to high pressure of 30.10 inches by 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.


lez162-163-142015-
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-
952 am edt thu may 14 2026

.rest of today...northwest winds 10 to 15 knots. waves 1 to
3 feet. 
.tonight...north winds 5 to 10 knots becoming light and variable.
waves 1 foot or less. 
.friday...south winds 10 knots or less becoming southwest. waves
1 foot or less. 
.friday night...southwest winds 5 to 15 knots becoming south.
waves 2 feet or less. 
.saturday...south winds 10 to 15 knots becoming southwest.
showers likely with a chance of thunderstorms during the day,
then showers likely saturday night. waves 1 to 2 feet. 
.sunday...southwest winds 10 knots or less becoming southeast. a
chance of showers during the day. waves 2 feet or less. 
.monday...south winds 10 to 15 knots becoming southwest. waves
1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 141352
glfle 
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open lake forecast for lake erie
national weather service cleveland oh
952 am 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...
a trough averaging 29.90 inches over lake erie this morning will 
give way to high pressure of 30.10 inches by 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>169-142015-
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-
952 am edt thu may 14 2026

.rest of today...northwest winds 15 to 20 knots diminishing to
10 to 15 knots. a chance of showers late this morning, then a
slight chance of showers this afternoon. waves 3 to 5 feet
subsiding to 2 to 4 feet. 
.tonight...northwest winds 5 to 15 knots. waves 1 to 3 feet. 
.friday...northwest winds 10 knots or less becoming southwest.
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 with a chance of thunderstorms saturday night.
waves 1 to 3 feet. 
.sunday...southwest winds 10 knots or less becoming southeast.
waves 2 feet or less. 
.monday...south winds 5 to 15 knots. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 141352
glfle 
expires:202605142015;;546644

open lake forecast for lake erie
national weather service cleveland oh
952 am 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...
a trough averaging 29.90 inches over lake erie this morning will 
give way to high pressure of 30.10 inches by 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.


lez061-142015-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-
952 am edt thu may 14 2026

.rest of today...northwest winds 5 to 10 knots. a slight chance
of showers late this morning, then a chance of showers this
afternoon. waves 1 to 3 feet. 
.tonight...northwest winds 5 to 10 knots. a slight chance of
showers early. 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 during the day, then showers likely with a
chance of thunderstorms saturday night. waves 1 to 2 feet. 
.sunday...southwest winds 10 knots or less becoming east. waves
2 feet or less. 
.monday...southeast winds 10 knots or less becoming south. waves
2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 141357
glflh 
expires:202605142200;;546785

open lake forecast for lake huron
national weather service detroit/pontiac mi
957 am 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, expands into the great
lakes and ohio valley today. dry conditions and subsiding
northwest flow expected before light winds back to the south
early friday morning.


lhz361-362-142200-
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-
957 am edt thu may 14 2026

.rest of today...northwest winds 10 to 15 knots. waves 3 to
5 feet. 
.tonight...west winds 5 to 10 knots in the evening becoming light
and variable. waves 2 to 4 feet subsiding to 1 to 3 feet in the
late evening and overnight. 
.friday...south winds 5 to 10 knots becoming southeast 15 to
20 knots. waves 1 to 3 feet building to 3 to 5 feet early in the
afternoon. 
.friday night...south winds 15 to 20 knots. waves 4 to 6 feet.
waves occasionally around 8 feet. 
.saturday...south winds 10 to 15 knots becoming southwest 5 to
10 knots late in the afternoon...then veering to the west late in
the evening. a chance of showers. waves 3 to 5 feet. 
.sunday...northwest winds 5 to 10 knots veering to the north
until early evening...then becoming east 10 to 15 knots by
midnight. a chance of. waves 1 to 3 feet building to 3 to 5 feet
by midnight. 
.monday...southeast winds 15 to 20 knots. a chance of showers. a
chance of thunderstorms early in the evening. waves 6 to 9 feet.
waves occasionally around 12 feet. 


$$

fzus63 kdtx 141357
glfsc 
expires:202605142200;;546788

lake st clair forecast
national weather service detroit/pontiac mi
957 am 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, expands into the great
lakes and ohio valley today. dry conditions and subsiding
northwest flow expected before light winds back to the south
early friday morning.


lcz460-142200-
lake st clair-
957 am edt thu may 14 2026

.rest of today...north winds 15 to 20 knots diminishing to 10 to 15
knots late in the afternoon. partly sunny. waves 1 to 3 feet.
.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. partly cloudy. waves 2
feet or less.
.saturday...southwest winds 10 to 15 knots. partly cloudy. a chance
of light showers. a chance of thunderstorms in the afternoon and
evening. light showers likely in the evening. waves 2 feet or less.
.sunday...east winds 10 to 15 knots. partly cloudy. light showers
likely. waves 2 feet or less.
.monday...south winds 15 to 20 knots. partly cloudy. a chance of
showers. waves 1 to 3 feet.

$$

fzus63 kdtx 141357
glflh 
expires:202605142200;;546786

open lake forecast for lake huron
national weather service detroit/pontiac mi
957 am 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, expands into the great
lakes and ohio valley today. dry conditions and subsiding
northwest flow expected before light winds back to the south
early friday morning.


lhz363-462>464-142200-
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-
957 am edt thu may 14 2026

.rest of today...north winds 15 to 20 knots decreasing to 10 to
15 knots late in the afternoon. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.tonight...north winds 10 to 15 knots decreasing to 5 to 10 knots
late in the evening...then becoming light and variable after
midnight. waves 3 to 5 feet subsiding to 1 to 3 feet after
midnight. 
.friday...light and variable winds becoming south 5 to 10 knots
in the late morning and early afternoon...then increasing to
10 to 15 knots early in the afternoon. waves 1 to 3 feet. 
.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 late
in the morning. waves 3 to 5 feet subsiding to 2 to 4 feet late
in the evening. 
.sunday...north winds 5 to 10 knots becoming east 10 to 15 knots
by midnight. a chance of showers by midnight. waves 1 to 3 feet. 
.monday...southeast winds 10 to 15 knots becoming south 15 to
20 knots. a chance of showers early in the morning. a chance of
showers . waves 3 to 5 feet. 


$$