fzus61 kbuf 191402
glflo 
expires:202606192100;;017354

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt fri jun 19 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...an unseasonably strong 29.1 inch low will move into the 
canadian maritimes today while filling to 29.4 inches, eventually 
moving east of newfoundland by saturday night. a weak ridge of high 
pressure averaging 29.9 inches will then build into the great lakes 
saturday night through sunday. a 29.6 inch low is then forecast to 
move over or just south of the lower great lakes monday, before 
moving off the new england coast by tuesday.


loz062-192100-
lake ontario open waters from the niagara river to hamlin beach-
1002 am edt fri jun 19 2026

.this afternoon...west winds 15 to 20 knots. waves 3 to 5 feet. 
.tonight...west winds 15 to 20 knots. waves 3 to 5 feet. 
.saturday...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.saturday night...west winds 10 knots or less. waves 1 to 3 feet
subsiding to 1 foot or less. 
.sunday...west winds 10 knots or less becoming southeast. a
chance of showers sunday night. waves 1 foot or less. 
.monday...east winds 15 to 20 knots becoming northwest 10 to
15 knots. showers likely during the day, then a chance of showers
monday night. waves 1 to 3 feet. 
.tuesday...northwest winds 5 to 10 knots. waves 2 feet or less. 

$$

fzus63 kdtx 191340
glflh 
expires:202606192145;;016637

open lake forecast for lake huron
national weather service detroit/pontiac mi
940 am edt fri jun 19 2026

for waters beyond five nautical miles off shore on lake huron

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...west to northwest flow persists today in the wake of a
low pressure which is now located across the northeast us. a
ridge of high pressure, 29.90 inches, builds in late tonight
through tomorrow morning. this will reduce winds speeds and gust
potential through the weekend. the next low pressure system,
29.60 inches, will arrive late sunday into monday morning,
bringing renewed rain and thunderstorm chances along with
elevated winds speeds across the southern great lakes.


lhz362-363-192145-
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-
940 am edt fri jun 19 2026

.rest of today...west winds 10 to 15 knots. waves 3 to 5 feet. 
.tonight...northwest winds 10 to 15 knots becoming west 5 to
10 knots after midnight. waves 3 to 5 feet subsiding to 2 to
4 feet early in the morning. 
.saturday...west winds 5 to 10 knots early in the morning
becoming light and variable. a chance of showers in the
afternoon. waves 2 feet or less. 
.saturday night...light and variable winds becoming northwest
5 to 10 knots after midnight. waves 2 feet or less. 
.sunday...northwest winds 5 to 10 knots in the morning becoming
light and variable...then becoming east 5 to 10 knots late in the
evening. waves 2 feet or less. 
.monday...north winds 5 to 10 knots increasing to 10 to 15 knots.
waves 1 to 3 feet building to 2 to 4 feet . 
.tuesday...north winds 10 to 15 knots decreasing to 5 to 10 knots
in the late morning and early afternoon...then becoming light and
variable . waves 1 to 3 feet. 


$$

fzus63 kdtx 191340
glflh 
expires:202606192145;;016638

open lake forecast for lake huron
national weather service detroit/pontiac mi
940 am edt fri jun 19 2026

for waters beyond five nautical miles off shore on lake huron

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...west to northwest flow persists today in the wake of a
low pressure which is now located across the northeast us. a
ridge of high pressure, 29.90 inches, builds in late tonight
through tomorrow morning. this will reduce winds speeds and gust
potential through the weekend. the next low pressure system,
29.60 inches, will arrive late sunday into monday morning,
bringing renewed rain and thunderstorm chances along with
elevated winds speeds across the southern great lakes.


lhz462>464-192145-
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-
940 am edt fri jun 19 2026

.rest of today...west winds 10 to 15 knots decreasing to 5 to
10 knots in the afternoon. sprinkles in the afternoon. waves 1 to
3 feet. 
.tonight...northwest winds 5 to 10 knots early in the evening
becoming light and variable...then becoming west 5 to 10 knots
after midnight. waves 1 to 3 feet. 
.saturday...west winds 5 to 10 knots early in the morning
becoming light and variable. a chance of showers in the
afternoon. waves 2 feet or less. 
.saturday night...light and variable winds. waves 2 feet or less.
.sunday...light and variable winds becoming east 5 to 10 knots
late in the afternoon. a chance of showers late in the evening.
waves 2 feet or less. 
.monday...northeast winds 10 to 15 knots. a chance of showers
early in the morning. waves 3 to 5 feet. 
.tuesday...north winds 10 to 15 knots becoming light and
variable. waves 1 to 3 feet. 


$$