fzus61 kbuf 180542
glflo 
expires:202104180930;;725244

open lake forecast for lake ontario
national weather service buffalo ny
142 am edt sun apr 18 2021

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 compact 29.3 inch low near nova scotia will drift 
northeast through sunday. weak high pressure will cross the lake 
sunday and monday. a sharp cold front will cross the lake on 
wednesday.


loz062-180930-
lake ontario open waters from the niagara river to hamlin beach-
142 am edt sun apr 18 2021

.overnight...west winds 10 to 15 knots. waves 1 to 3 feet. 
.sunday...west winds 10 to 15 knots becoming southwest. waves 1 
to 3 feet. 
.sunday night...southwest winds 5 to 10 knots. waves 2 feet or
less. 
.monday...southwest winds 5 to 10 knots increasing to 15 to
20 knots. waves 2 feet or less. 
.monday night...southwest winds 15 to 20 knots becoming
northwest. a chance of rain showers overnight. waves 1 to 3 feet.
.tuesday...west winds 15 to 25 knots becoming northeast. a chance
of rain showers. waves 1 to 3 feet. 
.wednesday...northeast winds to 30 knots becoming west and
diminishing to 15 to 20 knots. rain showers likely during the
day, then rain showers likely with a chance of snow showers
wednesday night. waves 2 to 4 feet. 
.thursday...west winds 15 to 20 knots. a chance of rain and snow
showers during the day, then a chance of rain showers thursday
night. waves 3 to 5 feet subsiding to 2 to 4 feet. 

$$

fzus61 kbuf 180542
glflo 
expires:202104180930;;725245

open lake forecast for lake ontario
national weather service buffalo ny
142 am edt sun apr 18 2021

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 compact 29.3 inch low near nova scotia will drift 
northeast through sunday. weak high pressure will cross the lake 
sunday and monday. a sharp cold front will cross the lake on 
wednesday.


loz063>065-180930-
lake ontario open waters from hamlin beach to the saint lawrence
river-
142 am edt sun apr 18 2021

.overnight...southwest winds 10 to 15 knots becoming west.
a chance of rain showers. waves 1 to 3 feet. 
.sunday...west winds 10 to 15 knots. a chance of rain showers
early. waves 2 to 4 feet. 
.sunday night...southwest winds 5 to 10 knots. waves 1 to 3 feet.
.monday...southwest winds 5 to 10 knots becoming southeast. waves
2 feet or less. 
.monday night...south winds 10 to 15 knots becoming west 15 to
20 knots. a chance of rain showers overnight. waves 1 to 3 feet. 
.tuesday...west winds 15 to 20 knots becoming northeast. a chance
of rain showers. waves 1 to 3 feet. 
.wednesday...northeast winds 15 to 25 knots becoming west. rain
showers during the day, then rain showers with a chance of snow
showers wednesday night. waves 1 to 2 feet building to 3 to
5 feet. 
.thursday...west winds 15 to 25 knots. a chance of rain and snow
showers during the day, then a chance of rain showers thursday
night. waves 3 to 6 feet. 

$$

fzus61 kcle 180142
glfle 
expires:202104180815;;717546

open lake forecast for lake erie
national weather service cleveland oh
942 pm edt sat apr 17 2021

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 weak ridge averaging 29.90 inches lingers over lake erie through
sunday. low pressure of 29.60 inches over the upper great lakes 
on monday morning will extend a cold front eastward across the 
rest of the region monday, eventually crossing lake erie monday 
night. this front will stall just south of the lake on tuesday. 
low pressure of 29.70 inches will move northeast along this front
on tuesday night and wednesday, deepening to 29.50 inches and 
pulling the front away from the lake. behind the low, a weak 
trough averaging 29.90 inches should linger over lake erie 
wednesday night and thursday.


lez061-168-169-180815-
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-
942 pm edt sat apr 17 2021

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

$$

fzus61 kcle 180142
glfle 
expires:202104180815;;717544

open lake forecast for lake erie
national weather service cleveland oh
942 pm edt sat apr 17 2021

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 weak ridge averaging 29.90 inches lingers over lake erie through
sunday. low pressure of 29.60 inches over the upper great lakes 
on monday morning will extend a cold front eastward across the 
rest of the region monday, eventually crossing lake erie monday 
night. this front will stall just south of the lake on tuesday. 
low pressure of 29.70 inches will move northeast along this front
on tuesday night and wednesday, deepening to 29.50 inches and 
pulling the front away from the lake. behind the low, a weak 
trough averaging 29.90 inches should linger over lake erie 
wednesday night and thursday.


lez162-163-180815-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
reno beach to the islands oh beyond 5nm off shoreline to us-
canadian border-
942 pm edt sat apr 17 2021

.overnight...southeast winds less than 10 knots. waves
1 foot or less. 
.sunday...light and variable winds. a slight chance of showers
early. waves 1 foot or less. 
.sunday night...light and variable winds becoming southwest 5 to
10 knots. waves 1 foot or less. 
.monday...southwest winds 5 to 15 knots. waves 2 feet or less. 
.monday night...southwest winds 5 to 15 knots becoming northwest.
a chance of showers overnight. waves 1 to 2 feet. 
.tuesday...northeast winds 5 to 15 knots becoming north 15 to
20 knots. a chance of rain showers during the day, then rain and
snow showers likely tuesday night. waves 1 to 2 feet building to
2 to 4 feet. 
.wednesday...northwest winds 15 to 20 knots becoming west. rain
and snow showers likely during the day, then a chance of rain
showers wednesday night. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.thursday...west winds 15 to 20 knots. waves 1 to 3 feet building
to 2 to 4 feet, then subsiding to 1 to 3 feet. 

$$

fzus61 kcle 180142
glfle 
expires:202104180815;;717545

open lake forecast for lake erie
national weather service cleveland oh
942 pm edt sat apr 17 2021

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 weak ridge averaging 29.90 inches lingers over lake erie through
sunday. low pressure of 29.60 inches over the upper great lakes 
on monday morning will extend a cold front eastward across the 
rest of the region monday, eventually crossing lake erie monday 
night. this front will stall just south of the lake on tuesday. 
low pressure of 29.70 inches will move northeast along this front
on tuesday night and wednesday, deepening to 29.50 inches and 
pulling the front away from the lake. behind the low, a weak 
trough averaging 29.90 inches should linger over lake erie 
wednesday night and thursday.


lez164>167-180815-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-
942 pm edt sat apr 17 2021

.overnight...southwest winds 10 knots or less becoming
west. waves 1 foot or less. 
.sunday...light and variable winds. waves 1 foot or less. 
.sunday night...southwest winds 10 knots or less. waves 1 foot or
less. 
.monday...southwest winds 5 to 10 knots. waves 2 feet or less. 
.monday night...southwest winds 5 to 15 knots becoming northwest.
waves 1 to 2 feet. 
.tuesday...north winds 5 to 10 knots becoming northeast and
increasing to 15 to 20 knots. rain and snow showers likely
tuesday night. waves 1 to 3 feet building to 3 to 5 feet. 
.wednesday...north winds 15 to 25 knots becoming west. rain and
snow showers likely during the day, then a chance of rain and
snow showers wednesday night. waves 3 to 6 feet. 
.thursday...west winds 15 to 25 knots. a chance of rain and snow
showers during the day, then a chance of rain showers thursday
night. waves 3 to 6 feet building to 4 to 7 feet, then subsiding
to 3 to 6 feet. waves occasionally around 9 feet. 

$$

fzus63 kdtx 180134
glflh 
expires:202104180815;;717381

open lake forecast for lake huron
national weather service detroit/pontiac mi
934 pm edt sat apr 17 2021

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...diffuse area of high pressure averaging 29.90 inches
will remain settled over the great lakes and will bring quieter
conditions to end the weekend. wind direction will become a little
more organized tomorrow, with light northwest flow expected 
through the better part of the afternoon. more unsettled 
conditions will enter on monday as a cold front starts to works 
its way across the great lakes.


lhz363-462-180815-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
934 pm edt sat apr 17 2021

.rest of tonight...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. waves 1 to 3 feet. 
.sunday night...light and variable winds becoming east 5 to
10 knots in the late evening and early morning...then veering to
the south after midnight. waves 2 feet or less. 
.monday...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.monday night...west winds 10 to 15 knots. waves 3 to 5 feet. 
.tuesday...northwest winds 10 to 15 knots becoming north 5 to
10 knots late in the morning...then increasing to 10 to 15 knots
late in the evening. a chance of snow and rain late in the
afternoon. waves 3 to 5 feet subsiding to 2 to 4 feet late in the
evening. 
.wednesday...north winds 10 to 15 knots becoming northwest 15 to
20 knots. a chance of snow early in the morning. waves 4 to
6 feet. waves occasionally around 8 feet. 
.thursday...west winds 15 to 20 knots decreasing to 10 to
15 knots until early morning. waves 3 to 5 feet. 


$$

fzus63 kdtx 180134
glflh 
expires:202104180815;;717380

open lake forecast for lake huron
national weather service detroit/pontiac mi
934 pm edt sat apr 17 2021

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...diffuse area of high pressure averaging 29.90 inches
will remain settled over the great lakes and will bring quieter
conditions to end the weekend. wind direction will become a little
more organized tomorrow, with light northwest flow expected 
through the better part of the afternoon. more unsettled 
conditions will enter on monday as a cold front starts to works 
its way across the great lakes.


lhz361-362-180815-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
934 pm edt sat apr 17 2021

.rest of tonight...northwest winds 10 to 15 knots. waves 1 to
3 feet. 
.sunday...northwest winds 10 to 15 knots becoming west 5 to
10 knots in the late morning and afternoon. waves 1 to 3 feet. 
.sunday night...light and variable winds becoming south 5 to
10 knots in the late evening and early morning...then increasing
to 10 to 15 knots after midnight. waves 2 feet or less. 
.monday...south winds 10 to 15 knots becoming west 15 to 20 knots
early in the afternoon. waves 1 to 3 feet building to 3 to 5 feet
in the late morning and afternoon. 
.monday night...west winds 15 to 20 knots. gusts to 30 knots
until early morning. waves 5 to 7 feet. waves occasionally around
10 feet. 
.tuesday...northwest winds 15 to 20 knots decreasing to 10 to
15 knots. a chance of rain late in the afternoon. a chance of
snow late in the evening. waves 3 to 5 feet subsiding to 2 to
4 feet late in the evening. 
.wednesday...north winds 10 to 15 knots becoming northwest 15 to
20 knots until early morning. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.thursday...west winds 15 to 20 knots decreasing to 10 to
15 knots until early morning. waves 3 to 5 feet. 


$$

fzus63 kdtx 180134
glflh 
expires:202104180815;;717382

open lake forecast for lake huron
national weather service detroit/pontiac mi
934 pm edt sat apr 17 2021

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...diffuse area of high pressure averaging 29.90 inches
will remain settled over the great lakes and will bring quieter
conditions to end the weekend. wind direction will become a little
more organized tomorrow, with light northwest flow expected 
through the better part of the afternoon. more unsettled 
conditions will enter on monday as a cold front starts to works 
its way across the great lakes.


lhz463-464-180815-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
934 pm edt sat apr 17 2021

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


$$

fzus63 kdtx 180134
glfsc 
expires:202104180815;;717387

lake st clair forecast
national weather service detroit/pontiac mi
934 pm edt sat apr 17 2021

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...diffuse area of high pressure averaging 29.90 inches
will remain settled over the great lakes and will bring quieter
conditions to end the weekend. wind direction will become a little
more organized tomorrow, with light northwest flow expected 
through the better part of the afternoon. more unsettled 
conditions will enter on monday as a cold front starts to works 
its way across the great lakes.


lcz460-180815-
lake st clair-
934 pm edt sat apr 17 2021

.rest of tonight...light and variable winds. partly cloudy. waves
nearly calm.
.sunday...light and variable winds becoming southwest 5 to 10 knots
late in the afternoon. partly sunny. waves nearly calm.
.sunday night...light and variable winds becoming southwest 5 to 10
knots in the late evening and overnight. mostly clear. waves 2 feet
or less.
.monday...southwest winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and afternoon. mostly sunny. waves 2 feet or
less.
.monday night...west winds 10 to 15 knots becoming northwest 5 to 10
knots in the late evening and overnight. mostly cloudy. waves 2 feet
or less.
.tuesday...north winds 5 to 10 knots becoming northeast 10 to 15
knots in the evening. mostly cloudy. a chance of rain and snow in
the afternoon. rain and snow likely in the evening. waves 2 feet or
less.
.wednesday...northwest winds 15 to 20 knots. mostly cloudy. snow and
rain likely. waves 2 feet or less.
.thursday...west winds 15 to 20 knots. mostly clear. waves 2 feet or
less.

$$

fzus63 kdtx 171937
glflh 
expires:202104180815;;704771

open lake forecast for lake huron
national weather service detroit/pontiac mi
337 pm edt sat apr 17 2021

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...diffuse area of high pressure averaging 29.90 inches
will remain settled over the great lakes and will bring quieter
conditions through the weekend. relatively variable flow today
will orient more towards the northwest throughout sunday. more
unsettled conditions will enter on monday as a cold front starts
to works its way across the great lakes.


lhz361-180815-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
337 pm edt sat apr 17 2021

.tonight...northwest winds 10 to 15 knots. waves 1 to 3 feet. 
.sunday...west winds 5 to 10 knots. waves 2 feet or less. 
.sunday night...west winds 5 to 10 knots backing to the south in
the late evening and overnight. waves 2 feet or less. 
.monday...south winds 10 to 15 knots becoming west 15 to 20 knots
early in the afternoon. a chance of rain. waves 1 to 3 feet
building to 3 to 5 feet early in the afternoon. 
.monday night...west winds 15 to 20 knots. gusts to 30 knots
until early morning. waves 3 to 5 feet. 
.tuesday...northwest winds 10 to 15 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.wednesday...north winds 10 to 15 knots becoming northwest 15 to
20 knots early in the evening...then decreasing to 10 to 15 knots
in the late evening and early morning. waves 2 to 4 feet building
to 3 to 5 feet until early morning. 
.thursday...west winds 10 to 15 knots. waves 1 to 3 feet building
to 3 to 5 feet until early morning. 


$$

fzus63 kdtx 171937
glflh 
expires:202104180815;;704773

open lake forecast for lake huron
national weather service detroit/pontiac mi
337 pm edt sat apr 17 2021

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...diffuse area of high pressure averaging 29.90 inches
will remain settled over the great lakes and will bring quieter
conditions through the weekend. relatively variable flow today
will orient more towards the northwest throughout sunday. more
unsettled conditions will enter on monday as a cold front starts
to works its way across the great lakes.


lhz462>464-180815-
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-
337 pm edt sat apr 17 2021

.tonight...light and variable winds. waves 2 feet or less. 
.sunday...northwest winds 5 to 10 knots until late afternoon
becoming light and variable. waves 1 to 3 feet. 
.sunday night...light and variable winds becoming south 5 to
10 knots in the late evening and overnight. waves 2 feet or less.
.monday...south winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and afternoon. waves 1 to 3 feet. 
.monday night...west winds 10 to 15 knots. waves 1 to 3 feet
building to 2 to 4 feet in the late evening and overnight. 
.tuesday...northwest winds 10 to 15 knots decreasing to 5 to
10 knots late in the morning...then becoming north 10 to 15 knots
late in the afternoon. a chance of snow late in the afternoon.
snow likely and a chance of rain late in the evening. waves 2 to
4 feet. 
.wednesday...north winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and early afternoon...then becoming
northwest 10 to 15 knots early in the evening increasing to 15 to
20 knots in the late evening and early morning. snow likely early
in the morning...then a chance of snow and rain until early
evening. waves 4 to 6 feet. 
.thursday...west winds 15 to 20 knots decreasing to 10 to
15 knots early in the evening...then increasing to 15 to 20 knots
in the late evening and early morning. waves 3 to 5 feet. waves
occasionally around 8 feet. 


$$

fzus63 kdtx 171937
glflh 
expires:202104180815;;704772

open lake forecast for lake huron
national weather service detroit/pontiac mi
337 pm edt sat apr 17 2021

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...diffuse area of high pressure averaging 29.90 inches
will remain settled over the great lakes and will bring quieter
conditions through the weekend. relatively variable flow today
will orient more towards the northwest throughout sunday. more
unsettled conditions will enter on monday as a cold front starts
to works its way across the great lakes.


lhz362-363-180815-
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-
337 pm edt sat apr 17 2021

.tonight...east winds 5 to 10 knots backing to the northwest in
the late evening and early morning...then increasing to 10 to
15 knots early in the morning. waves 1 to 3 feet building to 2 to
4 feet after midnight. 
.sunday...northwest winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and early afternoon...then becoming
light and variable late in the afternoon. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late morning and afternoon. 
.sunday night...light and variable winds becoming east 5 to
10 knots in the late evening and early morning...then veering to
the south after midnight. waves 2 feet or less. 
.monday...south winds 10 to 15 knots. waves 1 to 3 feet building
to 2 to 4 feet in the late morning and afternoon. 
.monday night...west winds 10 to 15 knots becoming northwest
15 to 20 knots with gusts to around 30 knots in the late evening
and overnight. waves 4 to 6 feet. 
.tuesday...northwest winds 10 to 15 knots. a chance of snow and
rain late in the afternoon. waves 3 to 5 feet subsiding to 1 to
3 feet late in the afternoon...then building to 2 to 4 feet late
in the evening. waves occasionally around 8 feet. 
.wednesday...north winds 10 to 15 knots becoming northwest 15 to
20 knots. a chance of snow early in the morning. waves 4 to
6 feet. 
.thursday...west winds 15 to 20 knots decreasing to 10 to
15 knots until early morning. waves 3 to 5 feet. waves
occasionally around 8 feet. 


$$