fzus61 kbuf 200748
glflo 
expires:202404201530;;058630

open lake forecast for lake ontario
national weather service buffalo ny
348 am edt sat apr 20 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 30.5 inch high will move from the canadian rockies 
to the northern plains today through tonight. the large high will
continue to push south to the lower mississippi valley by late 
sunday. the high will be centered over the ohio valley on monday. 
this high will slip to the east tuesday, while a 29.6 inch surface
low deepens across the western great lakes, with a warm front 
extending towards the lake tuesday night. the low will likely move
through the region wednesday. 


loz062-201530-
lake ontario open waters from the niagara river to hamlin beach-
348 am edt sat apr 20 2024

.today...southwest winds 10 to 15 knots becoming west and
increasing to 15 to 25 knots. waves 2 to 4 feet building to 3 to
6 feet. 
.tonight...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.sunday...west winds 10 to 15 knots becoming southwest 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.sunday night...southwest winds 15 to 20 knots becoming northwest
10 to 15 knots. waves 2 to 4 feet. 
.monday...northwest winds 5 to 15 knots becoming south. waves
1 to 3 feet. 
.tuesday...south winds 15 to 20 knots becoming southwest. a
chance of showers during the day, then showers tuesday night.
waves 2 to 4 feet building to 3 to 5 feet, then subsiding to 2 to
4 feet. 
.wednesday...northwest winds 15 to 20 knots. rain showers during
the day. waves 3 to 5 feet. 

$$

fzus61 kbuf 200748
glflo 
expires:202404201530;;058631

open lake forecast for lake ontario
national weather service buffalo ny
348 am edt sat apr 20 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 30.5 inch high will move from the canadian rockies 
to the northern plains today through tonight. the large high will
continue to push south to the lower mississippi valley by late 
sunday. the high will be centered over the ohio valley on monday. 
this high will slip to the east tuesday, while a 29.6 inch surface
low deepens across the western great lakes, with a warm front 
extending towards the lake tuesday night. the low will likely move
through the region wednesday. 


loz063>065-201530-
lake ontario open waters from hamlin beach to the saint lawrence
river-
348 am edt sat apr 20 2024

.today...southwest winds 10 to 15 knots becoming west and
increasing to 15 to 25 knots. waves 1 to 2 feet building to 5 to
8 feet. waves occasionally around 10 feet. 
.tonight...west winds 15 to 25 knots. waves 5 to 8 feet subsiding
to 2 to 4 feet. waves occasionally around 10 feet. 
.sunday...west winds 15 to 20 knots. waves 2 to 4 feet building
to 3 to 5 feet. 
.sunday night...southwest winds 15 to 20 knots becoming northwest
10 to 15 knots. waves 3 to 6 feet. 
.monday...northwest winds 10 to 15 knots becoming south 15 to
20 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday...south winds 15 to 20 knots becoming southwest. a
chance of rain showers during the day, then rain showers tuesday
night. waves 2 to 4 feet. 
.wednesday...southwest winds 15 to 20 knots becoming northwest.
rain showers during the day, then a chance of rain showers
wednesday night. waves 3 to 6 feet building to 4 to 7 feet, then
subsiding to 3 to 6 feet. waves occasionally around 9 feet. 

$$

fzus61 kcle 200745
glfle 
expires:202404201415;;058473

open lake forecast for lake erie
national weather service cleveland oh
345 am edt sat apr 20 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 trough with pressure of 30.10 inches will move east across lake
erie this morning, pulling a cold front east across the lake. a 
ridge averaging 30.20 inches will build east through the ohio 
valley sunday through monday, weakening to 30.00 inches on 
tuesday. low pressure of 29.50 inches will cross the upper great
lakes on tuesday, pulling a cold front across lake erie on
tuesday night. 


lez061-168-169-201415-
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-
345 am edt sat apr 20 2024

.today...west winds 15 to 25 knots. a slight chance of sprinkles.
waves 3 to 5 feet building to 5 to 8 feet. waves occasionally
around 10 feet. 
.tonight...west winds 15 to 25 knots becoming northwest and
diminishing to 10 to 15 knots. waves 3 to 6 feet subsiding to
2 to 3 feet. 
.sunday...west winds 10 to 15 knots becoming southwest and
increasing to 15 to 25 knots. waves 2 to 4 feet building to 3 to
6 feet. 
.sunday night...southwest winds 15 to 25 knots becoming north and
diminishing to 10 to 15 knots. waves 3 to 6 feet subsiding to
2 to 4 feet. 
.monday...northwest winds 5 to 15 knots becoming south. waves
1 to 3 feet. 
.tuesday...south winds 15 to 20 knots becoming southwest 10 to
15 knots. a chance of showers during the day, then showers likely
tuesday night. waves 2 to 4 feet. 
.wednesday...northwest winds 15 to 20 knots. a chance of rain
showers during the day. waves 2 to 4 feet. 

$$