fzus61 kbuf 190211
glflo 
748 

open lake forecast for lake ontario
national weather service buffalo ny
911 pm est mon jan 18 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 29.8 inch trough will be across the lake through 
tuesday. a 30.2 inch high will then build from the lower
mississippi valley to the lower great lakes on wednesday. a 29.3
inch low will track across ontario and the upper great lakes on 
thursday and then across the gulf of maine on friday.

loz062-191015-
lake ontario open waters from the niagara river to hamlin beach-
911 pm est mon jan 18 2021

.overnight...northwest winds 5 to 15 knots becoming west.
snow showers likely. waves 2 feet or less. 
.tuesday...west winds 15 to 25 knots. snow showers likely early,
then a chance of snow showers from late morning on. waves 1 to
3 feet building to 5 to 8 feet. waves occasionally around
10 feet. 
.tuesday night...west winds 20 to 25 knots. a chance of snow
showers. waves 5 to 8 feet. waves occasionally around 10 feet. 
.wednesday...northwest winds 15 to 20 knots becoming west. a
chance of snow showers. waves 4 to 7 feet subsiding to 2 to
4 feet. waves occasionally around 9 feet. 
.wednesday night...west winds 10 to 15 knots becoming southwest
15 to 20 knots. a chance of snow showers. waves 2 to 3 feet. 
.thursday...southwest winds 20 to 25 knots becoming west. a
chance of snow and rain showers. waves 3 to 5 feet building to
4 to 7 feet. waves occasionally around 9 feet. 
.friday...west winds 15 to 20 knots becoming northwest. rain and
snow showers likely during the day, then a chance of snow showers
friday night. waves 3 to 6 feet subsiding to 2 to 4 feet. 
.saturday...northwest winds 15 to 20 knots becoming north 10 to
15 knots. a chance of snow showers during the day. waves 2 to
4 feet subsiding to 1 to 3 feet. 

$$

fzus63 kdtx 182051
glflh 

lhz362-363-190900-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
351 pm est mon jan 18 2021

.tonight...light and variable winds becoming west 5 to 10 knots
after midnight...then increasing to 10 to 15 knots early in the
morning. scattered snow showers. waves 1 to 3 feet building to
2 to 4 feet early in the morning. 
.tuesday...west winds 15 to 20 knots. gusts to 30 knots in the
late morning and afternoon. a chance of snow showers. waves 5 to
7 feet building to 6 to 9 feet late in the afternoon. waves
occasionally around 12 feet. 
.tuesday night...northwest winds 15 to 20 knots with gusts to
around 30 knots. a chance of snow showers. waves 6 to 9 feet.
waves occasionally around 12 feet. 
.wednesday...west winds 10 to 15 knots. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.wednesday night...southwest winds 15 to 20 knots increasing to
20 to 25 knots in the late evening and overnight. gusts to
30 knots. waves 5 to 7 feet building to 6 to 9 feet after
midnight. waves occasionally around 12 feet. 
.thursday...west winds 15 to 20 knots. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.friday...northwest winds 15 to 20 knots. waves 5 to 7 feet.
waves occasionally around 10 feet. 
.saturday...northwest winds 15 to 20 knots becoming north 5 to
10 knots. waves 3 to 5 feet. 


$$

fzus63 kdtx 182051
glflh 

lhz462>464-190900-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
351 pm est mon jan 18 2021

.tonight...west winds 5 to 10 knots increasing to 15 to 20 knots.
scattered snow showers. waves 1 to 3 feet building to 2 to 4 feet
early in the morning. 
.tuesday...west winds 15 to 20 knots with gusts to around
30 knots increasing to 20 to 25 knots with gusts to around
30 knots late in the morning...then decreasing to 15 to 20 knots
with gusts to around 30 knots in the afternoon. waves 4 to
6 feet. 
.tuesday night...west winds 15 to 20 knots. a chance of snow
showers. waves 4 to 6 feet. 
.wednesday...northwest winds 15 to 20 knots becoming west 10 to
15 knots in the late morning and afternoon. waves 4 to 6 feet.
waves occasionally around 8 feet. 
.wednesday night...southwest winds 15 to 20 knots increasing to
20 to 25 knots with gusts to around 30 knots in the late evening
and overnight. waves 4 to 6 feet. 
.thursday...west winds 15 to 20 knots. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.friday...northwest winds 15 to 20 knots. waves 4 to 6 feet. 
.saturday...northwest winds 15 to 20 knots decreasing to 5 to
10 knots. waves 3 to 5 feet. waves occasionally around 8 feet. 


$$