fzus61 kbuf 052002
glflo 
expires:202507060300;;934505

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt sat jul 5 2025

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 broad 30.2 inch high wil drift off of the mid-atlantic 
coast through tonight. a wavy cold frontal boundary will then 
gradually move across the upper great lakes and into southern 
ontario on sunday before crossing the lower great lakes monday. in 
the wake of the frontal passage, a 30.1 inch high will build across 
the lower great lakes tuesday and into wednesday.


loz062-060300-
lake ontario open waters from the niagara river to hamlin beach-
402 pm edt sat jul 5 2025

.tonight...south winds 5 to 10 knots becoming southwest. waves
2 feet or less. 
.sunday...southwest winds 10 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet building to 3 to 5 feet. 
.sunday night...southwest winds 15 to 20 knots becoming southeast
5 to 15 knots. a chance of showers and thunderstorms. waves 3 to
5 feet subsiding to 1 to 3 feet. 
.monday...east winds 5 to 10 knots becoming northwest. a chance
of showers and thunderstorms. waves 1 foot or less. 
.monday night...north winds 5 to 10 knots. a chance of showers
and thunderstorms in the evening, then a chance of showers
overnight. waves 1 foot or less. 
.tuesday...northeast winds 5 to 10 knots becoming northwest.
waves 1 foot or less. 
.wednesday...northeast winds 10 knots or less becoming east.
waves 1 foot or less. 
.thursday...east winds 5 to 10 knots becoming northeast. a chance
of showers. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 051948
glflh 
expires:202507060400;;934025

open lake forecast for lake huron
national weather service detroit/pontiac mi
348 pm edt sat jul 5 2025

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...low pressure, 29.70 inches, slides across the northern
great lakes through sunday. its attendant cold front sinks across
lakes huron and st. clair on sunday offering scattered
thunderstorm chances. a few storms could linger over the southern
great lakes monday before high pressure builds in for tuesday.


lhz362-363-060400-
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-
348 pm edt sat jul 5 2025

.tonight...south winds 15 to 20 knots decreasing to 10 to
15 knots late in the evening...then increasing to 15 to 20 knots
after midnight. waves 3 to 5 feet. 
.sunday...southwest winds 15 to 20 knots decreasing to 10 to
15 knots in the late morning and afternoon. a chance of showers
and thunderstorms. waves 3 to 5 feet. 
.sunday night...northwest winds 10 to 15 knots veering to the
north in the late evening and overnight. a chance of showers in
the evening. waves 2 to 4 feet subsiding to 1 to 3 feet in the
late evening and overnight. 
.monday...north winds 10 to 15 knots decreasing to 5 to 10 knots
in the late morning and afternoon. waves 1 to 3 feet. 
.monday night...north winds 5 to 10 knots early in the evening
becoming light and variable. waves 2 feet or less. 
.tuesday...light and variable winds. waves 2 feet or less. 
.wednesday...light and variable winds becoming north 5 to
10 knots in the late morning and early afternoon...then veering
to the northeast until early morning. waves 2 feet or less. 
.thursday...north winds 5 to 10 knots. waves 2 feet or less. 


$$

fzus63 kdtx 051948
glflh 
expires:202507060400;;934026

open lake forecast for lake huron
national weather service detroit/pontiac mi
348 pm edt sat jul 5 2025

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...low pressure, 29.70 inches, slides across the northern
great lakes through sunday. its attendant cold front sinks across
lakes huron and st. clair on sunday offering scattered
thunderstorm chances. a few storms could linger over the southern
great lakes monday before high pressure builds in for tuesday.


lhz462>464-060400-
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-
348 pm edt sat jul 5 2025

.tonight...south winds 10 to 15 knots. waves 2 to 4 feet. 
.sunday...southwest winds 10 to 15 knots. showers likely and a
chance of thunderstorms in the afternoon. waves 2 to 4 feet. 
.sunday night...west winds 10 to 15 knots. a chance of showers
and thunderstorms in the evening...then a chance of showers after
midnight. waves 1 to 3 feet. 
.monday...north winds 10 to 15 knots. a chance of showers in the
morning. waves 1 to 3 feet. 
.monday night...north winds 5 to 10 knots. waves 1 to 3 feet. 
.tuesday...north winds 5 to 10 knots becoming light and variable.
waves 2 feet or less. 
.wednesday...southeast winds 5 to 10 knots backing to the north.
waves 2 feet or less. 
.thursday...north winds 5 to 10 knots. waves 2 feet or less. 


$$