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glflo 

open lake forecast for lake ontario
national weather service buffalo ny
130 am edt thu may 6 2021

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 30.5 inch surface high stretched from the plains 
to the western great lakes this morning will then build across the 
ohio valley tonight and friday. this surface high will weaken but 
reside near the lake saturday and sunday, with a warm front 
approaching, but remaining south of the lake later sunday.


loz062-060900-
lake ontario open waters from the niagara river to hamlin beach-
130 am edt thu may 6 2021

.overnight...west winds 10 to 15 knots becoming northwest.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.thursday...northwest winds 5 to 10 knots becoming southwest.
waves 2 feet or less. 
.thursday night...west winds less than 10 knots becoming
northwest. showers overnight. waves 2 feet or less. 
.friday...north winds 5 to 15 knots becoming northeast. rain
showers. waves 1 foot or less. 
.friday night...north winds 10 knots or less becoming west. a
chance of rain showers. waves 1 foot or less. 
.saturday...west winds 10 to 15 knots. waves 1 to 3 feet. 
.sunday...west winds 5 to 15 knots becoming north. waves 1 to
2 feet. 
.monday...north winds 5 to 15 knots becoming northwest. waves
1 to 3 feet. 

$$

fzus61 kbuf 060537
glflo 
expires:202105060900;;667854

glflo 

open lake forecast for lake ontario
national weather service buffalo ny
130 am edt thu may 6 2021

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 30.5 inch surface high stretched from the plains 
to the western great lakes this morning will then build across the 
ohio valley tonight and friday. this surface high will weaken but 
reside near the lake saturday and sunday, with a warm front 
approaching, but remaining south of the lake later sunday.


loz063>065-060900-
lake ontario open waters from hamlin beach to the saint lawrence
river-
130 am edt thu may 6 2021

.overnight...northwest winds 15 to 20 knots diminishing to
10 to 15 knots. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.thursday...northwest winds 5 to 15 knots becoming west. waves
1 to 3 feet. 
.thursday night...west winds 10 knots or less becoming southwest.
waves 2 feet or less. 
.friday...north winds 5 to 15 knots. showers. waves 1 foot or
less. 
.friday night...north winds 5 to 15 knots becoming west. rain
showers. waves 1 foot or less. 
.saturday...west winds 10 to 15 knots. a chance of rain showers
during the day. waves 1 to 3 feet. 
.sunday...west winds 5 to 15 knots becoming north. waves 1 to
3 feet. 
.monday...north winds 5 to 10 knots becoming northwest and
increasing to 15 to 20 knots. waves 1 to 3 feet building to 2 to
4 feet. 

$$

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glfsl 

forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
131 am edt thu may 6 2021


slz022-024-060900-
saint lawrence river from cape vincent to saint regis
131 am edt thu may 6 2021

.overnight...northwest winds 5 to 10 knots. mostly cloudy
after midnight, then becoming partly cloudy. 
.thursday...northwest winds 5 to 15 knots becoming west. sunny.
.thursday night...west winds 5 to 10 knots becoming light and
variable. partly to mostly cloudy. 
.friday...light and variable winds becoming northeast 5 to
10 knots. a chance of rain showers in the afternoon. 
.friday night...northeast winds less than 10 knots becoming east.
showers likely. 
.saturday...light and variable winds. rain showers likely. 
.sunday...southwest winds 5 to 15 knots diminishing to less than
10 knots. partly cloudy. 
.monday...light and variable winds becoming northwest 5 to
10 knots. a chance of rain showers. 

$$