fzus61 kbuf 062002
glflo 
expires:202507070300;;989666

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt sun jul 6 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 30.1 inch high will continue to drift further 
east into the atlantic today as a weakening 29.8 inch tropical low 
moves into the carolinas. a wavy cold frontal boundary will 
concurrently move across the upper great lakes and into southern 
ontario 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. a weak and broad 29.9 inch 
surface low will track just north of the lake for thursday into 
early friday.


loz062-070300-
lake ontario open waters from the niagara river to hamlin beach-
402 pm edt sun jul 6 2025

.tonight...southwest winds 15 to 20 knots becoming south 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.monday...southwest winds around 10 knots becoming west. waves
1 to 2 feet. 
.monday night...northwest winds 5 to 10 knots becoming north.
waves around 1 foot. 
.tuesday...north winds 10 knots or less becoming southwest. waves
1 foot or less. 
.tuesday night...south winds less than 10 knots. waves 1 foot or
less. 
.wednesday...southeast winds 10 knots or less becoming east.
waves 1 foot or less. 
.thursday...east winds 5 to 10 knots becoming northeast. waves
1 foot or less. 
.friday...northeast winds 5 to 10 knots becoming southeast. waves
1 foot or less. 

$$

fzus61 kbuf 062002
glflo 
expires:202507070300;;989667

open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt sun jul 6 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 30.1 inch high will continue to drift further 
east into the atlantic today as a weakening 29.8 inch tropical low 
moves into the carolinas. a wavy cold frontal boundary will 
concurrently move across the upper great lakes and into southern 
ontario 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. a weak and broad 29.9 inch 
surface low will track just north of the lake for thursday into 
early friday.


loz063>065-070300-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 pm edt sun jul 6 2025

.tonight...southwest winds 5 to 15 knots becoming south. waves
1 to 3 feet. 
.monday...south winds 5 to 15 knots becoming west. showers with
thunderstorms likely in the afternoon. waves 1 to 2 feet. 
.monday night...west winds 5 to 10 knots becoming north. a chance
of showers and thunderstorms in the evening, then a chance of
showers overnight. waves around 1 foot. 
.tuesday...north winds 5 to 10 knots becoming west. waves 1 foot
or less. 
.tuesday night...west winds less than 10 knots becoming
southwest. waves 1 foot or less. 
.wednesday...south winds less than 10 knots becoming southeast.
waves 1 foot or less. 
.thursday...southeast winds 5 to 10 knots. a chance of showers
and thunderstorms. waves 1 foot or less. 
.friday...north winds 5 to 10 knots becoming southeast. waves
1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 070109
glfle 
expires:202507070815;;002203

open lake forecast for lake erie
national weather service cleveland oh
909 pm edt sun jul 6 2025

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 low pressure 29.80 inches will cross north of lake erie and move
northeast through monday and drag a cold front southeastward 
across the lake tonight through monday night. this front should 
then waver between lake erie and the upper and mid ohio valley
from tuesday through friday as weak lows move generally eastward 
along the front. a ridge averaging 30.10 inches attempts to build
from eastern canada.


lez061-168-169-070815-
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-
909 pm edt sun jul 6 2025

.rest of tonight...south winds 10 to 15 knots becoming southwest.
waves 1 to 2 feet. 
.monday...southwest winds around 10 knots becoming west. a chance
of showers with a slight chance of thunderstorms in the morning,
then a chance of showers and thunderstorms in the afternoon. some
thunderstorms may produce heavy rainfall in the afternoon. waves
1 to 2 feet. 
.monday night...west winds 5 to 10 knots becoming north. waves
1 to 2 feet. 
.tuesday...north winds 5 to 10 knots becoming west. waves 1 foot
or less. 
.tuesday night...southwest winds 10 knots or less becoming south.
waves 1 foot or less. 
.wednesday...south winds less than 10 knots becoming southeast.
waves 1 foot or less. 
.thursday...southeast winds less than 10 knots becoming east.
waves 1 foot or less. 
.friday...east winds 10 knots or less becoming southeast. a
chance of showers friday night. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$