fzus61 kbuf 282010
glfsl 
expires:202603290300;;450003

forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
410 pm edt sat mar 28 2026


slz022-024-290300-
saint lawrence river from cape vincent to saint regis
410 pm edt sat mar 28 2026

.tonight...west winds 10 knots or less becoming southwest. a
chance of snow showers after midnight. 
.sunday...southwest winds 5 to 15 knots. a chance of snow showers
early. 
.sunday night...southwest winds 5 to 15 knots. mostly cloudy. 
.monday...southwest winds 5 to 15 knots. partly sunny. 
.monday night...southwest winds 10 knots or less becoming east. a
chance of rain showers overnight. 
.tuesday...east winds 10 to 15 knots becoming southwest. rain
showers. 
.wednesday...west winds 5 to 15 knots becoming north. rain
showers likely during the day. 
.thursday...northeast winds 5 to 10 knots becoming east. a chance
of snow and rain showers thursday night. 

$$

fzus61 kbuf 282009
glflo 
expires:202603290300;;449700

open lake forecast for lake ontario
national weather service buffalo ny
409 pm edt sat mar 28 2026

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 strong 30.7 inch high over the ohio valley will move 
off the mid atlantic coast by sunday. a 30.0 inch trough will sag 
southward across eastern canada monday, then move across the eastern 
great lakes monday night, followed by a deeper 29.5 inch low tuesday 
night into early wednesday. another 30.7 inch high across quebec is 
then forecast to extend down across the lake thursday.


loz062-290300-
lake ontario open waters from the niagara river to hamlin beach-
409 pm edt sat mar 28 2026

.tonight...west winds 15 to 20 knots becoming southwest 10 to
15 knots. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.sunday...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.sunday night...southwest winds 10 to 15 knots. waves 1 to
3 feet. 
.monday...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.monday night...southwest winds 10 to 15 knots becoming south. a
chance of showers in the evening, then showers likely overnight.
waves 1 to 3 feet. 
.tuesday...southwest winds 15 to 25 knots becoming west to
30 knots. showers with a chance of thunderstorms. waves 3 to
5 feet building to 4 to 7 feet. waves occasionally around 9 feet.
.wednesday...west winds 15 to 25 knots becoming northeast. rain
showers likely during the day. waves 4 to 7 feet subsiding to
3 to 6 feet. waves occasionally around 9 feet. 
.thursday...northeast winds to 30 knots becoming east. a chance
of snow and rain showers. waves 5 to 8 feet building to 6 to
9 feet. waves occasionally around 11 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 282009
glflo 
expires:202603290300;;449701

open lake forecast for lake ontario
national weather service buffalo ny
409 pm edt sat mar 28 2026

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 strong 30.7 inch high over the ohio valley will move 
off the mid atlantic coast by sunday. a 30.0 inch trough will sag 
southward across eastern canada monday, then move across the eastern 
great lakes monday night, followed by a deeper 29.5 inch low tuesday 
night into early wednesday. another 30.7 inch high across quebec is 
then forecast to extend down across the lake thursday.


loz063>065-290300-
lake ontario open waters from hamlin beach to the saint lawrence
river-
409 pm edt sat mar 28 2026

.tonight...west winds 15 to 20 knots becoming southwest 10 to
15 knots. waves 4 to 7 feet subsiding to 2 to 4 feet. waves
occasionally around 9 feet. 
.sunday...south winds 15 to 20 knots becoming southwest 5 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.sunday night...southwest winds 5 to 15 knots becoming south.
waves 2 feet or less. 
.monday...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.monday night...southwest winds 5 to 10 knots becoming south. a
chance of rain showers in the evening, then rain showers likely
overnight. waves 1 to 2 feet. 
.tuesday...south winds 10 to 15 knots becoming southwest and
increasing to 15 to 25 knots. showers with a chance of
thunderstorms. waves 1 to 3 feet building to 5 to 8 feet. waves
occasionally around 10 feet. 
.wednesday...west winds 15 to 25 knots becoming northeast. rain
showers likely during the day. waves 5 to 8 feet subsiding to
3 to 6 feet. waves occasionally around 10 feet. 
.thursday...northeast winds 15 to 25 knots becoming east. a
chance of rain and snow showers. waves 3 to 6 feet building to
5 to 8 feet. waves occasionally around 10 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 281940
glfle 
expires:202603290215;;448866

open lake forecast for lake erie
national weather service cleveland oh
340 pm edt sat mar 28 2026

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 ridge averaging 30.50 inches will influence lake erie through
tonight before shifting eastward off the east coast on sunday. a
cold front will approach from the northwest monday into tuesday
before moving across the lake tuesday night. low pressure 30.10
will lift into the ohio valley late in the week.


lez061-168-169-290215-
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-
340 pm edt sat mar 28 2026

.tonight...southwest winds 15 to 20 knots becoming south 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.sunday...south winds 5 to 15 knots becoming southwest. waves
2 feet or less. 
.sunday night...southwest winds 5 to 15 knots. waves 2 feet or
less. 
.monday...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.monday night...southwest winds 5 to 15 knots. a chance of rain
in the evening, then rain likely overnight. waves 1 to 3 feet. 
.tuesday...southwest winds 15 to 20 knots becoming west. rain
with a chance of thunderstorms. waves 2 to 4 feet building to
3 to 5 feet. 
.wednesday...northwest winds 10 to 15 knots becoming northeast
15 to 20 knots. a chance of rain during the day. waves 3 to
5 feet subsiding to 2 to 4 feet. 
.thursday...northeast winds 15 to 25 knots becoming east. a
chance of rain and snow during the day, then rain likely with a
chance of snow thursday night. waves 3 to 6 feet. 

winds and waves higher in and near thunderstorms.

$$