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forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
1009 pm edt wed may 22 2024


slz022-024-230915-
saint lawrence river from cape vincent to saint regis
1009 pm edt wed may 22 2024

.overnight...southwest winds 5 to 15 knots. a chance of
showers and thunderstorms. 
.thursday...southwest winds 5 to 15 knots. becoming mostly sunny.
.thursday night...southwest winds 5 to 15 knots. mainly clear. 
.friday...southwest winds 5 to 15 knots becoming west. sunny.
.friday night...northwest winds 10 knots or less becoming
northeast. mainly clear in the evening, then becoming partly
cloudy. 
.saturday...northeast winds less than 10 knots becoming
northwest. a chance of showers. 
.sunday...west winds 10 knots or less becoming east. a chance of
showers. 
.monday...east winds 5 to 10 knots becoming south. showers likely
with a chance of thunderstorms. 

winds and waves higher in and near thunderstorms.

$$

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open lake forecast for lake ontario
national weather service buffalo ny
1008 pm edt wed may 22 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 cold front will cross the lake overnight. a 29.9 
inch high over the upper mississippi valley will then build east 
across the great lakes region thursday through friday. a 29.5 inch
low near lake superior friday night will weaken as it tracks into
southern quebec while sending a cold front through the lakes. a 
29.9 inch high will then build in saturday night and remain over 
the area through sunday.


loz062-230915-
lake ontario open waters from the niagara river to hamlin beach-
1008 pm edt wed may 22 2024

.overnight...southwest winds 10 to 15 knots becoming west
15 to 20 knots. waves 1 to 3 feet. 
.thursday...west winds 5 to 10 knots becoming southwest. waves
1 to 2 feet. 
.thursday night...southwest winds 10 to 15 knots. waves 1 to
2 feet. 
.friday...west winds 5 to 10 knots. waves around 1 foot. 
.friday night...northwest winds 5 to 10 knots becoming east.
waves around 1 foot. 
.saturday...east winds 10 to 15 knots becoming northwest. a
chance of showers. waves 1 to 3 feet. 
.sunday...west winds around 10 knots becoming east. a chance of
showers sunday night. waves 2 feet or less. 
.monday...southeast winds 10 to 15 knots becoming southwest.
showers likely with a chance of thunderstorms. waves 1 to 3 feet.

winds and waves higher in and near thunderstorms.

$$

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glflo 
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open lake forecast for lake ontario
national weather service buffalo ny
1008 pm edt wed may 22 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 cold front will cross the lake overnight. a 29.9 
inch high over the upper mississippi valley will then build east 
across the great lakes region thursday through friday. a 29.5 inch
low near lake superior friday night will weaken as it tracks into
southern quebec while sending a cold front through the lakes. a 
29.9 inch high will then build in saturday night and remain over 
the area through sunday.


loz063>065-230915-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1008 pm edt wed may 22 2024

.overnight...south winds 10 to 15 knots becoming west 15 to
20 knots. a chance of showers and thunderstorms.
waves 1 to 3 feet. 
.thursday...west winds 5 to 10 knots. waves 2 feet or less. 
.thursday night...southwest winds 5 to 10 knots. waves 2 feet or
less. 
.friday...southwest winds 5 to 15 knots becoming west. waves 1 to
2 feet. 
.friday night...west winds 5 to 10 knots becoming east. waves
2 feet or less. 
.saturday...east winds 5 to 10 knots becoming west. a chance of
showers. waves 2 feet or less. 
.sunday...west winds 5 to 10 knots becoming east. a chance of
showers sunday night. waves 2 feet or less. 
.monday...southeast winds 10 to 15 knots becoming southwest.
showers likely with a chance of thunderstorms. waves 1 to 3 feet.

winds and waves higher in and near thunderstorms.

$$

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open lake forecast for lake erie
national weather service cleveland oh
1008 pm edt wed may 22 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...
high pressure 30.00 inches will build over the lake as the cold 
front settles over the ohio valley thursday, but expect the front 
to lift back north as a warm front friday. a cold front will cross
the area saturday with low pressure 29.80 inches lifting a warm 
front north across the lake sunday as it tracks northeast across 
the mississippi valley.


lez061-168-169-230815-
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-
1008 pm edt wed may 22 2024

.rest of tonight...southwest winds 5 to 15 knots becoming west.
showers and thunderstorms likely late this evening, then a chance
of showers and thunderstorms after midnight. waves 1 to 3 feet. 
.thursday...west winds 5 to 10 knots. waves 2 feet or less. 
.thursday night...southwest winds 10 knots or less becoming
south. waves 1 foot or less. 
.friday...southwest winds less than 10 knots. waves 1 foot or
less. 
.friday night...southeast winds 10 knots or less. a chance of
showers overnight. waves 1 foot or less. 
.saturday...south winds 5 to 10 knots becoming north. showers
likely with a chance of thunderstorms during the day. waves 1 to
3 feet. 
.sunday...northeast winds 5 to 10 knots becoming southeast. a
chance of showers and thunderstorms sunday night. waves 1 to
2 feet. 
.monday...south winds 10 to 15 knots becoming west. showers
likely with a chance of thunderstorms. waves 1 to 3 feet building
to 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

$$