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open lake forecast for lake ontario
national weather service buffalo ny
400 am edt tue may 7 2024

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 drift east and weaken across new
england this afternoon. a warm front will move northeast across
the lake late tonight through early wednesday morning. a 29.5 
inch low over the mid section of the nation wednesday will move to
the ohio valley thursday then to eastern new york and new england
friday.


loz062-071515-
lake ontario open waters from the niagara river to hamlin beach-
400 am edt tue may 7 2024

.today...northeast winds 10 knots or less becoming east 10 to
15 knots. waves 1 to 3 feet. 
.tonight...east winds 15 to 20 knots diminishing to 10 to
15 knots. showers with a chance of thunderstorms after midnight. 
patchy fog late. waves 2 to 4 feet. 
.wednesday...south winds 5 to 15 knots becoming west. areas of
fog in the morning. a chance of showers in the morning. waves
1 to 3 feet. 
.wednesday night...west winds 5 to 15 knots becoming northeast.
waves 1 to 3 feet. 
.thursday...northeast winds 10 to 15 knots becoming north.
showers likely. waves 1 to 2 feet. 
.friday...northwest winds 10 to 15 knots becoming west. a chance
of showers. waves 1 to 3 feet. 
.saturday...west winds around 10 knots becoming south. a chance
of showers. waves around 1 foot. 

winds and waves higher in and near thunderstorms.

$$

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open lake forecast for lake ontario
national weather service buffalo ny
400 am edt tue may 7 2024

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 drift east and weaken across new
england this afternoon. a warm front will move northeast across
the lake late tonight through early wednesday morning. a 29.5 
inch low over the mid section of the nation wednesday will move to
the ohio valley thursday then to eastern new york and new england
friday.


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lake ontario open waters from hamlin beach to the saint lawrence
river-
400 am edt tue may 7 2024

.today...northeast winds 10 knots or less. waves 2 feet or less. 
.tonight...northeast winds 5 to 15 knots becoming east. showers
with a chance of thunderstorms after midnight. waves 1 to 3 feet.
.wednesday...southeast winds 10 to 15 knots becoming west. areas
of fog in the morning. showers with a chance of thunderstorms in
the morning. waves 1 to 2 feet. 
.wednesday night...northwest winds 5 to 10 knots becoming north.
waves 1 to 2 feet. 
.thursday...northeast winds 10 to 15 knots increasing to 15 to
20 knots. showers likely. waves 1 to 3 feet. 
.friday...north winds 15 to 20 knots becoming northwest 5 to
15 knots. showers likely during the day, then a chance of showers
friday night. waves 1 to 3 feet. 
.saturday...west winds 5 to 10 knots becoming south. a chance of
showers saturday night. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

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open lake forecast for lake erie
national weather service cleveland oh
354 am edt tue may 7 2024

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 ridge averaging 30.10 inches exits northeastward from lake erie
today as a warm front approaches the lake from the southwest. this
warm front then sweeps northeastward across lake erie tonight. 
low pressure of 29.50 inches moves eastward across the central
great lakes and toward northern new york state on wednesday,
allowing the trailing cold front to sweep eastward across lake
erie. behind the front, a ridge averaging 30.00 inches should
attempt to build from northern ontario and vicinity through 
wednesday night as a separate frontal low of 29.50 inches moves 
from near central illinois toward central indiana. this frontal 
low should wobble east-northeastward from central indiana toward 
the gulf of maine on thursday through friday and allow a trough 
averaging 29.70 inches to become established over and near lake 
erie. a ridge averaging 30.00 inches should build eastward across
lake erie friday night before another trough averaging 29.70 
inches arrives from the western great lakes on saturday.


lez061-168-169-071430-
ripley to buffalo ny extending from 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-
354 am edt tue may 7 2024

.today...northeast winds 5 to 15 knots. waves 2 feet or less. 
.tonight...east winds 5 to 15 knots becoming southwest. showers
with a chance of thunderstorms in the evening, then a chance of
showers and thunderstorms after midnight. waves 1 to 2 feet. 
.wednesday...southwest winds 10 to 15 knots increasing to 15 to
20 knots. waves 2 to 4 feet. 
.wednesday night...southwest winds 5 to 15 knots becoming east
10 knots or less. a chance of showers overnight. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.thursday...northeast winds 10 to 15 knots becoming north.
showers. waves 1 to 3 feet. 
.friday...northwest winds 5 to 15 knots. a chance of showers
during the day. waves 1 to 3 feet. 
.saturday...west winds 5 to 10 knots becoming southwest. a chance
of showers. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

$$