fzus61 kbuf 072002
glflo 
expires:202607080300;;583108

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt tue jul 7 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 29.9 inch low continues to move off the southern new 
england coast, while a broad 30.1 inch high builds across the lower 
great lakes tonight through wednesday. a weak cold front will cross 
the lake thursday night through early friday with another 30.1 inch 
high building across the upper great lakes friday and the lower 
great lakes by saturday night.


loz062-080300-
lake ontario open waters from the niagara river to hamlin beach-
402 pm edt tue jul 7 2026

.tonight...east winds 10 knots or less. waves 2 feet or less. 
.wednesday...southeast winds less than 10 knots. waves 1 foot or
less. 
.wednesday night...southeast winds 10 knots or less becoming
southwest. waves 1 foot or less. 
.thursday...southwest winds 5 to 10 knots. a chance of showers
and thunderstorms in the afternoon. waves 2 feet or less. 
.thursday night...southwest winds 5 to 15 knots becoming west.
showers likely with a chance of thunderstorms in the evening,
then showers likely overnight. waves 1 to 2 feet. 
.friday...northwest winds 10 knots or less becoming northeast. a
chance of showers during the day. waves 1 foot or less. 
.saturday...northeast winds 10 knots or less becoming east. waves
1 foot or less. 
.sunday...east winds 10 knots or less becoming southwest. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 071915
glflh 
expires:202607080315;;581696

open lake forecast for lake huron
national weather service detroit/pontiac mi
315 pm edt tue jul 7 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...high pressure, 30.10 inches, holds near the great
lakes today before exiting into the appalachia region on
wednesday. a low pressure system and cold front will then
approach the region wednesday night into thursday, bringing the
next chance for active weather.


lhz362-363-080315-
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-
315 pm edt tue jul 7 2026

.tonight...light and variable winds. waves 2 feet or less. 
.wednesday...light and variable winds becoming southeast 5 to
10 knots in the afternoon. a chance of showers in the afternoon.
waves 2 feet or less. 
.wednesday night...east winds 5 to 10 knots early in the evening
becoming light and variable. a chance of showers after midnight.
waves 2 feet or less. 
.thursday...light and variable winds becoming southwest 5 to
10 knots in the late morning and afternoon. showers likely. waves
2 feet or less. 
.thursday night...light and variable winds becoming north 5 to
10 knots in the late evening and overnight. waves 2 feet or less.
.friday...north winds 5 to 10 knots becoming light and variable.
waves 2 feet or less. 
.saturday...light and variable winds. waves 2 feet or less. 
.sunday...light and variable winds becoming south 5 to 10 knots.
waves 2 feet or less. 


$$

fzus63 kdtx 071915
glflh 
expires:202607080315;;581697

open lake forecast for lake huron
national weather service detroit/pontiac mi
315 pm edt tue jul 7 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...high pressure, 30.10 inches, holds near the great
lakes today before exiting into the appalachia region on
wednesday. a low pressure system and cold front will then
approach the region wednesday night into thursday, bringing the
next chance for active weather.


lhz462>464-080315-
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-
315 pm edt tue jul 7 2026

.tonight...light and variable winds. patchy fog after midnight.
waves 2 feet or less. 
.wednesday...light and variable winds becoming southeast 5 to
10 knots in the afternoon. patchy fog in the morning. waves
2 feet or less. 
.wednesday night...southeast winds 5 to 10 knots veering to the
southwest after midnight. waves 2 feet or less. 
.thursday...southwest winds 5 to 10 knots. a chance of showers in
the morning...then showers and a chance of thunderstorms in the
afternoon. waves 2 feet or less. 
.thursday night...west winds 5 to 10 knots early in the evening
becoming light and variable...then becoming north 5 to 10 knots
after midnight. showers likely and a chance of thunderstorms in
the evening. waves 2 feet or less. 
.friday...north winds 5 to 10 knots. waves 2 feet or less. 
.saturday...northeast winds 5 to 10 knots early in the morning
becoming light and variable...then becoming northeast 5 to
10 knots . waves 2 feet or less. 
.sunday...light and variable winds becoming east 5 to 10 knots
until early evening...then veering to the southeast by midnight.
waves 2 feet or less. 


$$