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ON- Lake Ontario

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fzus61 kbuf 231035
glflo 
392 

open lake forecast for lake ontario
national weather service buffalo ny
635 am edt mon oct 23 2017

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 29.5 inch low will move from indiana today to 
eastern michigan by tuesday while deepening to 29.0 inches. a 
cold front trailing this low will cross the lake late tonight.
this low will stall near eastern michigan while gradually 
weakening to 29.4 inches by wednesday. this low will track into
southern quebec wednesday night then a 30.0 inch ridge will extend
from the southeastern states to maine.

loz062-231530-
lake ontario open waters from the niagara river to hamlin beach-
635 am edt mon oct 23 2017

.today...south winds 5 to 15 knots becoming southeast 15 to
20 knots. waves 2 feet or less. 
.tonight...southeast winds 15 to 20 knots becoming south. rain.
waves 1 to 3 feet. 
.tuesday...south winds 15 to 20 knots becoming southwest. a
chance of showers in the morning. waves 1 to 3 feet building to
2 to 4 feet. 
.tuesday night...southwest winds 15 to 25 knots increasing to
30 knots. a chance of showers. waves 2 to 4 feet building to 5 to
8 feet. waves occasionally around 10 feet. 
.wednesday...southwest winds to 30 knots becoming west 15 to
25 knots. a chance of showers. waves 5 to 8 feet subsiding to
3 to 5 feet. waves occasionally around 10 feet. 
.thursday...west winds 15 to 20 knots becoming south. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.friday...south winds 15 to 20 knots diminishing to 10 to
15 knots. waves 1 to 2 feet. 

$$
fzus61 kbuf 231035
glflo 

loz063>065-231530-
lake ontario open waters from hamlin beach to the saint lawrence
river-
635 am edt mon oct 23 2017

.today...south winds 15 to 20 knots. waves 2 to 4 feet subsiding
to 1 to 3 feet. 
.tonight...southeast winds 15 to 25 knots becoming south. a
chance of showers late in the evening. rain after midnight. waves
1 to 3 feet building to 3 to 5 feet. 
.tuesday...south winds 15 to 20 knots becoming southwest 5 to
15 knots. rain in the morning, then a chance of showers in the
afternoon. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.tuesday night...southwest winds 10 to 15 knots increasing to
15 to 25 knots. waves 2 feet or less building to 4 to 7 feet.
waves occasionally around 9 feet. 
.wednesday...southwest winds 15 to 25 knots. a chance of showers.
waves 5 to 8 feet. waves occasionally around 10 feet. 
.thursday...west winds 15 to 20 knots becoming south. a chance of
showers during the day. waves 3 to 5 feet subsiding to 1 to
3 feet. 
.friday...south winds 15 to 20 knots diminishing to 10 to
15 knots. waves 1 to 3 feet building to 2 to 4 feet. 

$$
fzus61 kbuf 231035
glfsl 
776 

forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
635 am edt mon oct 23 2017

slz022-024-231530-
saint lawrence river from cape vincent to saint regis
635 am edt mon oct 23 2017

.today...south winds 5 to 10 knots. mostly sunny. 
.tonight...south winds 5 to 15 knots increasing to 15 to
20 knots. a chance of showers after midnight. rain late. 
.tuesday...southeast winds 5 to 15 knots becoming southwest.
rain.
.tuesday night...southwest winds 10 knots or less. a chance of
showers in the evening. 
.wednesday...southwest winds 5 to 15 knots. a chance of showers
wednesday night. 
.thursday...southwest winds 5 to 10 knots becoming south. a
chance of showers during the day. 
.friday...south winds 5 to 15 knots. partly to mostly cloudy. 

$$

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