fzus61 kbuf 270120
glflo 
expires:202404270915;;436611

open lake forecast for lake ontario
national weather service buffalo ny
920 pm edt fri apr 26 2024

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 large 30.4 inch high along the coast of new england 
will remain in place through saturday. meanwhile...a warm front 
will push northeast across the lake on saturday. a 29.6 inch low 
will track from the central plains sunday to lake superior by 
monday evening. this low will then move northeast to near james 
bay tuesday, while dragging its trailing cold front across the 
lake.


loz063>065-270915-
lake ontario open waters from hamlin beach to the saint lawrence
river-
920 pm edt fri apr 26 2024

.overnight...east winds 5 to 15 knots becoming southeast
15 to 20 knots. waves 1 to 3 feet. 
.saturday...southeast winds 15 to 25 knots becoming south.
showers likely in the afternoon. waves 2 to 4 feet subsiding to
1 to 3 feet. 
.saturday night...southeast winds 15 to 25 knots becoming south.
showers likely in the evening, then just a chance of showers
overnight. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.sunday...south winds 15 to 20 knots becoming west. a chance of 
showers. waves 1 to 3 feet. 
.sunday night...west winds 5 to 15 knots becoming northeast. a
chance of showers. waves 2 feet or less. 
.monday...northeast winds 15 to 20 knots becoming south. showers 
likely monday night. waves 1 to 3 feet. 
.tuesday...southwest winds 10 to 15 knots. showers likely. waves 
2 feet or less. 
.wednesday...south winds 10 to 15 knots. waves 1 to 3 feet. 

$$

fzus61 kbuf 270120
glflo 
expires:202404270915;;436610

open lake forecast for lake ontario
national weather service buffalo ny
920 pm edt fri apr 26 2024

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 large 30.4 inch high along the coast of new england 
will remain in place through saturday. meanwhile...a warm front 
will push northeast across the lake on saturday. a 29.6 inch low 
will track from the central plains sunday to lake superior by 
monday evening. this low will then move northeast to near james 
bay tuesday, while dragging its trailing cold front across the 
lake.


loz062-270915-
lake ontario open waters from the niagara river to hamlin beach-
920 pm edt fri apr 26 2024

.overnight...east winds 10 to 15 knots becoming southeast
15 to 20 knots. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.saturday...east winds 15 to 20 knots becoming southeast 10 to
15 knots. occasional showers...mainly through midday. waves 1 to 
3 feet.
.saturday night...southeast winds 10 to 15 knots becoming south. 
a chance of showers. waves 2 feet or less. 
.sunday...southwest winds 5 to 15 knots becoming west. a chance
of showers. waves 2 feet or less. 
.sunday night...west winds 10 knots or less becoming east and
increasing to 15 to 20 knots overnight. a chance of showers.
waves 2 feet or less. 
.monday...east winds 15 to 20 knots becoming south. showers 
likely monday night. waves 2 to 4 feet. 
.tuesday...southwest winds 10 to 15 knots. showers likely. waves 
1 to 2 feet. 
.wednesday...south winds 10 to 15 knots. waves 1 to 3 feet. 

$$

fzus61 kcle 270124
glfle 
expires:202404270815;;436667

open lake forecast for lake erie
national weather service cleveland oh
924 pm edt fri apr 26 2024

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 warm front will move north across the lake late tonight into 
saturday. a ridge averaging 30.20 inches will return across the 
region for the rest of the weekend. a cold front will approach and
cross the lake monday night. a trough averaging 29.90 inches will
then be in place for tuesday. a brief ridge averaging 30.00 inches
will move west to east across the lake late tuesday evening into 
wednesday morning.


lez162>164-270815-
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-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
924 pm edt fri apr 26 2024

.rest of tonight...east winds 15 to 20 knots becoming southeast.
a chance of showers late this evening, then a chance of showers
with a slight chance of thunderstorms after midnight. showers
likely with a chance of thunderstorms late. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.saturday...south winds 15 to 20 knots becoming southwest.
showers likely with a chance of thunderstorms in the morning,
then a chance of showers with a slight chance of thunderstorms in
the afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.saturday night...southwest winds 15 to 20 knots diminishing to
10 to 15 knots. a chance of showers in the evening. waves 1 to
3 feet. 
.sunday...southwest winds 5 to 15 knots. waves 1 to 3 feet. 
.sunday night...southeast winds 5 to 15 knots becoming south.
waves 2 feet or less. 
.monday...south winds 10 to 15 knots becoming southwest. a chance
of showers and thunderstorms during the day, then showers likely
with a chance of thunderstorms monday night. waves 1 to 2 feet. 
.tuesday...west winds 5 to 10 knots becoming southwest. a chance
of showers and thunderstorms during the day. waves 1 foot or
less. 
.wednesday...southwest winds around 10 knots becoming west. a
chance of showers and thunderstorms. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 270124
glfle 
expires:202404270815;;436669

open lake forecast for lake erie
national weather service cleveland oh
924 pm edt fri apr 26 2024

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 warm front will move north across the lake late tonight into 
saturday. a ridge averaging 30.20 inches will return across the 
region for the rest of the weekend. a cold front will approach and
cross the lake monday night. a trough averaging 29.90 inches will
then be in place for tuesday. a brief ridge averaging 30.00 inches
will move west to east across the lake late tuesday evening into 
wednesday morning.


lez061-168-169-270815-
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-
924 pm edt fri apr 26 2024

.rest of tonight...southeast winds 10 to 15 knots increasing to
15 to 20 knots. a slight chance of showers after midnight.
showers likely with a slight chance of thunderstorms late. waves
2 to 4 feet. 
.saturday...south winds 15 to 20 knots. showers with a slight
chance of thunderstorms in the morning, then a chance of showers
with a slight chance of thunderstorms in the afternoon. waves
2 to 4 feet. 
.saturday night...south winds 15 to 20 knots. a chance of
showers. waves 2 to 4 feet. 
.sunday...southwest winds 15 to 20 knots becoming west 10 to
15 knots. a chance of showers and thunderstorms. waves 2 to
4 feet. 
.sunday night...southwest winds 5 to 10 knots becoming south.
waves 1 to 3 feet. 
.monday...south winds 5 to 15 knots becoming southwest. a chance
of showers and thunderstorms monday night. waves 1 to 3 feet. 
.tuesday...southwest winds 5 to 15 knots becoming south. showers
likely with a chance of thunderstorms during the day, then a
chance of showers tuesday night. waves 1 to 3 feet. 
.wednesday...south winds 5 to 10 knots becoming west. waves 1 to
2 feet building to 2 to 4 feet, then subsiding to 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 270124
glfle 
expires:202404270815;;436668

open lake forecast for lake erie
national weather service cleveland oh
924 pm edt fri apr 26 2024

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 warm front will move north across the lake late tonight into 
saturday. a ridge averaging 30.20 inches will return across the 
region for the rest of the weekend. a cold front will approach and
cross the lake monday night. a trough averaging 29.90 inches will
then be in place for tuesday. a brief ridge averaging 30.00 inches
will move west to east across the lake late tuesday evening into 
wednesday morning.


lez165>167-270815-
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-
924 pm edt fri apr 26 2024

.rest of tonight...southeast winds 15 to 20 knots. a chance of
showers with a slight chance of thunderstorms after midnight.
showers likely with a slight chance of thunderstorms late. waves
3 to 5 feet subsiding to 2 to 4 feet. 
.saturday...south winds 15 to 20 knots. showers likely with a
chance of thunderstorms in the morning, then a chance of showers
with a slight chance of thunderstorms in the afternoon. waves
2 to 4 feet building to 3 to 5 feet, then subsiding to 2 to
4 feet. 
.saturday night...southwest winds 15 to 20 knots diminishing to
10 to 15 knots. a chance of showers. waves 2 to 4 feet. 
.sunday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers in the morning. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.sunday night...southwest winds 5 to 15 knots becoming south.
waves 2 feet or less. 
.monday...south winds 10 to 15 knots becoming southwest. a chance
of showers and thunderstorms during the day, then showers likely
with a chance of thunderstorms monday night. waves 1 to 3 feet. 
.tuesday...southwest winds 5 to 15 knots becoming south. a chance
of showers and thunderstorms during the day, then a chance of
showers tuesday night. waves 1 to 3 feet subsiding to 1 foot or
less. 
.wednesday...south winds 5 to 10 knots becoming west. a chance of
showers and thunderstorms during the day. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 261946
glfsc 
expires:202404270400;;421129

lake st clair forecast
national weather service detroit/pontiac mi
issued by national weather service marquette mi
346 pm edt fri apr 26 2024

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...strong low pressure of 29.30 inches moves from the
central plains through lake superior tonight into saturday while
weakening to 29.60 inches. the system brings increasing southeast
wind and a pattern of showers and possible thunderstorms tonight.
wind turning southwest pulls warmer air into the region while 
supporting a continued thunderstorm threat saturday into sunday. 
the associated cold front stalls over lake huron and lower 
michigan during sunday while yet another low pressure system at 
29.60 inches moves into the central plains.


lcz460-270400-
lake st clair-
346 pm edt fri apr 26 2024

.tonight...southeast winds 15 to 20 knots. partly cloudy in the
evening...then mostly cloudy with a chance of light showers after
midnight. waves 2 to 4 feet.
.saturday...south winds 15 to 20 knots. mostly cloudy with a chance
of light showers. waves 2 to 4 feet.
.saturday night...southwest winds 15 to 20 knots diminishing to 10
to 15 knots after midnight. partly cloudy in the evening becoming
mostly cloudy. waves 1 to 3 feet.
.sunday...southwest winds 10 to 15 knots. mostly cloudy. a chance of
light showers in the morning...then a chance of showers and
thunderstorms in the afternoon. waves 2 feet or less.
.sunday night...south winds 10 to 15 knots. partly cloudy. waves 2
feet or less.
.monday...south winds 15 to 20 knots. partly sunny becoming mostly
cloudy. waves 1 to 3 feet.
.tuesday...southwest winds 10 to 15 knots. partly cloudy. light
showers likely and a chance of thunderstorms. waves 2 feet or less.
.wednesday...west winds 10 to 15 knots. partly cloudy. waves 2 feet
or less.

$$

fzus63 kdtx 261944
glflh 
expires:202404270345;;421053

open lake forecast for lake huron
national weather service detroit/pontiac mi
issued by national weather service marquette mi
344 pm edt fri apr 26 2024

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...strong low pressure of 29.30 inches moves from the
central plains through lake superior tonight into saturday while
weakening to 29.60 inches. the system brings increasing southeast
wind and a pattern of showers and possible thunderstorms tonight.
wind turning southwest pulls warmer air into the region while 
supporting a continued thunderstorm threat saturday into sunday. 
the associated cold front stalls over lake huron and lower 
michigan during sunday while yet another low pressure system at 
29.60 inches moves into the central plains.


lhz462>464-270345-
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-
344 pm edt fri apr 26 2024

.tonight...east winds 10 to 15 knots becoming southeast 15 to
20 knots with gusts to around 30 knots in the late evening and
overnight. a chance of showers. waves 3 to 5 feet building to
4 to 6 feet early in the morning. waves occasionally around
8 feet. 
.saturday...southeast winds 20 to 25 knots with gusts to around
30 knots becoming south 15 to 20 knots in the afternoon. showers
likely in the morning...then a chance of showers and
thunderstorms in the afternoon. waves 6 to 9 feet. waves
occasionally around 12 feet. 
.saturday night...south winds 15 to 20 knots decreasing to 10 to
15 knots in the late evening and overnight. a chance of showers
and thunderstorms. waves 3 to 5 feet. 
.sunday...southwest winds 10 to 15 knots. a chance of showers in
the morning...then showers likely in the afternoon. waves 2 to
4 feet subsiding to 1 to 3 feet in the late morning and
afternoon. 
.sunday night...northeast winds 5 to 10 knots becoming east 10 to
15 knots after midnight. showers likely in the evening...then a
chance of showers after midnight. waves 1 to 3 feet. 
.monday...south winds 10 to 15 knots increasing to 15 to 20 knots
late in the morning...then decreasing to 10 to 15 knots late in
the afternoon. showers likely and a chance of thunderstorms.
waves 2 to 4 feet. 
.tuesday...southwest winds 10 to 15 knots becoming south 5 to
10 knots until early morning. a chance of showers early in the
morning. waves 1 to 3 feet. 
.wednesday...south winds 10 to 15 knots veering to the west until
early morning. waves 1 to 3 feet. 


$$

fzus63 kdtx 261944
glflh 
expires:202404270345;;421052

open lake forecast for lake huron
national weather service detroit/pontiac mi
issued by national weather service marquette mi
344 pm edt fri apr 26 2024

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...strong low pressure of 29.30 inches moves from the
central plains through lake superior tonight into saturday while
weakening to 29.60 inches. the system brings increasing southeast
wind and a pattern of showers and possible thunderstorms tonight.
wind turning southwest pulls warmer air into the region while 
supporting a continued thunderstorm threat saturday into sunday. 
the associated cold front stalls over lake huron and lower 
michigan during sunday while yet another low pressure system at 
29.60 inches moves into the central plains.


lhz361>363-270345-
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-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
344 pm edt fri apr 26 2024

.tonight...east winds 10 to 15 knots becoming southeast 15 to
20 knots with gusts to around 30 knots in the late evening and
overnight. showers after midnight. waves 4 to 6 feet. 
.saturday...southeast winds 20 to 25 knots with gusts to around
30 knots becoming south 15 to 20 knots with gusts to around
30 knots in the afternoon. showers in the morning...then showers
likely and a chance of thunderstorms in the afternoon. waves 8 to
12 feet. waves occasionally around 15 feet. 
.saturday night...south winds 15 to 20 knots becoming southwest
10 to 15 knots in the late evening and overnight. a chance of
showers and thunderstorms. waves 5 to 7 feet. waves occasionally
around 10 feet. 
.sunday...west winds 5 to 10 knots. showers likely in the
afternoon. waves 3 to 5 feet subsiding to 1 to 3 feet in the late
morning and afternoon. 
.sunday night...northeast winds 10 to 15 knots. showers likely.
waves 1 to 3 feet building to 3 to 5 feet in the late evening and
overnight. 
.monday...east winds 15 to 20 knots decreasing to 10 to 15 knots
late in the afternoon...then veering to the south late in the
evening. showers likely...then a chance of thunderstorms late in
the afternoon. a chance of showers late in the afternoon. waves
4 to 6 feet. 
.tuesday...southwest winds 10 to 15 knots becoming north 5 to
10 knots early in the evening...then veering to the southeast in
the late evening and early morning. a chance of showers early in
the morning. waves 2 to 4 feet subsiding to 1 to 3 feet. waves
occasionally around 8 feet. 
.wednesday...south winds 10 to 15 knots veering to the west in
the late evening and early morning. a chance of showers. waves
1 to 3 feet building to 2 to 4 feet. 


$$

fzus63 kmkx 262000
glflm 
expires:202404270315;;421956

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
300 pm cdt fri apr 26 2024

for waters beyond five nautical miles of shore on lake michigan.

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.synopsis...

low pressure of 29.2 inches over the central great plains will
lift into minnesota tonight, with gusty southeasterly winds 
expected. a few gusts late tonight into saturday morning may
approach gale force, especially in the northern half of the lake
as the low continues to lift into lake superior. winds will then 
become light and northeasterly saturday night into sunday morning
as the low exits and a weak cold front drapes across central
portions of the lake. sunday into sunday night, winds will become
breezy and southerly south of the front and will become breezy and
easterly to northeasterly north of the front. 

a few thunderstorms are possible this evening into tonight across
the southern half of the lake, lifting into the northern half
saturday morning. additional rounds of showers and thunderstorms
are expected saturday and sunday. a few storms in the afternoon
hours could produce locally gusty winds.


lmz080-669-671-673-675-777-779-870-872-874-876-878-270315-
lake michigan from michigan city in to st. joseph mi 5 nm
offshore to mid lake-
lake michigan from sheboygan to port washington wi 5 nm offshore
to mid lake-
lake michigan from port washington to north point light wi 5 nm
offshore to mid lake-
lake michigan from north point light to wind point wi 5 nm
offshore to mid lake-
lake michigan from wind point wi to winthrop harbor il 5 nm
offshore to mid lake-
lake michigan from winthrop harbor to wilmette harbor il 5 nm
offshore to mid lake-
lake michigan from wilmette harbor il to michigan city in 5 nm
offshore to mid lake-
lake michigan from whitehall to pentwater mi 5 nm offshore to mid
lake-
lake michigan from grand haven to whitehall mi 5 nm offshore to
mid lake-
lake michigan from holland to grand haven mi 5 nm offshore to mid
lake-
lake michigan from south haven to holland mi 5 nm offshore to mid
lake-
lake michigan from st. joseph to south haven mi 5 nm offshore to
mid lake-
300 pm cdt fri apr 26 2024

sheboygan wi to pentwater mi south...

.tonight...southeast winds 15 to 25 kt becoming south to 30 kt.
rain showers likely with slight chance of thunderstorms this
evening, then rain showers likely with a chance of thunderstorms
overnight. waves 3 to 5 ft building to 4 to 7 ft occasionally to
9 ft. 
.saturday...south winds to 30 kt. chance of showers and slight
chance of thunderstorms in the morning. waves 6 to 9 ft
occasionally to 12 ft. 
.saturday night...south winds 15 to 25 kt becoming southwest
10 to 20 kt. showers likely with a chance of thunderstorms
overnight. waves 4 to 7 ft occasionally to 9 ft subsiding to 3 to
5 ft. 
.sunday...southeast winds 10 to 20 kt becoming south. rain
showers likely with a chance of thunderstorms in the morning,
then chance of rain showers in the afternoon. waves 2 to 4 ft
building to 3 to 5 ft. 
.sunday night...south winds 10 to 20 kt increasing to 15 to
25 kt. rain showers likely in the evening, then rain showers with
a chance of thunderstorms overnight. waves 4 to 6 ft occasionally
to 8 ft. 
.monday...south winds 15 to 25 kt increasing to 30 kt. showers
likely. waves 5 to 8 ft occasionally to 10 ft. 
.monday night...southwest winds 15 to 25 kt becoming west 10 to
20 kt. chance of showers. waves 4 to 7 ft occasionally to 9 ft
subsiding to 3 to 5 ft. 
.tuesday...southwest winds 10 to 15 kt becoming south 10 to
20 kt. waves 1 to 3 ft. 
.wednesday...southwest winds 10 to 20 kt becoming west. chance of
showers. waves 2 to 4 ft.  

$$

fzus63 kmkx 262000
glflm 
expires:202404270315;;421955

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
300 pm cdt fri apr 26 2024

for waters beyond five nautical miles of shore on lake michigan.

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.synopsis...

low pressure of 29.2 inches over the central great plains will
lift into minnesota tonight, with gusty southeasterly winds 
expected. a few gusts late tonight into saturday morning may
approach gale force, especially in the northern half of the lake
as the low continues to lift into lake superior. winds will then 
become light and northeasterly saturday night into sunday morning
as the low exits and a weak cold front drapes across central
portions of the lake. sunday into sunday night, winds will become
breezy and southerly south of the front and will become breezy and
easterly to northeasterly north of the front. 

a few thunderstorms are possible this evening into tonight across
the southern half of the lake, lifting into the northern half
saturday morning. additional rounds of showers and thunderstorms
are expected saturday and sunday. a few storms in the afternoon
hours could produce locally gusty winds.


lmz261-362-364-366-563-565-567-868-270315-
lake michigan from seul choix point to rock island passage 5 nm
offshore to mid lake-
lake michigan south of a line from seul choix point to the
mackinac bridge and north of a line from charlevoix mi to south
fox island 5 nm offshore-
lake michigan from charlevoix to point betsie mi 5 nm offshore to
mid lake-
lake michigan from point betsie to manistee mi 5 nm offshore to
mid lake-
lake michigan from rock island passage to sturgeon bay wi-
lake michigan from sturgeon bay to two rivers wi 5 nm offshore to
mid lake-
lake michigan from two rivers to sheboygan wi 5 nm offshore to
mid lake-
lake michigan from pentwater to manistee mi 5 nm offshore to mid
lake-
300 pm cdt fri apr 26 2024

sheboygan wi to pentwater mi north...

.tonight...southeast winds 15 to 25 kt increasing to 30 kt.
chance of rain showers this evening, then rain showers and slight
chance of thunderstorms overnight. waves 3 to 5 ft building to
4 to 7 ft occasionally to 9 ft. 
.saturday...south winds to 30 kt. chance of rain showers and 
slight chance of thunderstorms. waves 7 to 10 ft occasionally to 
13 ft. 
.saturday night...southwest winds to 30 kt diminishing to 10 to
20 kt late in the evening, then becoming west after midnight
becoming north late. chance of rain showers. waves 6 to 9 ft
occasionally to 12 ft subsiding to 3 to 5 ft. 
.sunday...northeast winds 10 to 20 kt. chance of rain showers in
the morning, then rain showers in the afternoon. waves 2 to 4 ft
building to 3 to 5 ft. 
.sunday night...east winds to 30 kt becoming southeast. rain
showers in the evening, then rain showers with a chance of
thunderstorms overnight. waves 3 to 5 ft building to 4 to 7 ft
occasionally to 9 ft. 
.monday...south winds to 30 kt. showers likely. waves 5 to 8 ft
occasionally to 10 ft. 
.monday night...southwest winds 15 to 25 kt diminishing to 10 to
20 kt. chance of rain showers. waves 4 to 7 ft occasionally to
9 ft subsiding to 3 to 5 ft. 
.tuesday...southwest winds 10 to 20 kt becoming south. waves 2 to
4 ft. 
.wednesday...southwest winds 10 to 20 kt. chance of showers.
waves 2 to 4 ft.  

$$

fzus63 kmqt 261957
glfls 
expires:202404270400;;421622

open lake forecast for lake superior
national weather service marquette mi
357 pm edt fri apr 26 2024

for waters beyond 5 nautical miles of shore on lake superior.

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...lake superior is currently situated between a broad
30.4 inch high over new england and a 29.3 inch low over 
nebraska. the low will track northeast, weakening to 29.6 inches 
by the time it reaches northeast lake superior on saturday 
evening. on sunday, 30.4 inch high pressure will build over 
northern ontario as a 29.6 inch low pressure lifts northeast 
across the central plains. this low will continue to track 
northeast, crossing western lake superior late in the day monday
at 29.7 inches. as the low moves over northern ontario monday 
night, a weak 30.0 inch ridge will shift east across the 
mississippi valley. on tuesday, the ridge will shift toward the 
appalachians as the next low pressure of 29.5 inches tracks from 
north dakota to far northern minnesota, passing north of lake
superior wednesday.


lsz264-270400-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
357 pm edt fri apr 26 2024

...gale watch in effect from sunday evening through monday
morning...

.late this afternoon...southeast winds 15 to 25 knots. waves 3 to
6 feet occasionally to 8 feet building to 4 to 7 feet
occasionally to 9 feet. 
.tonight...southeast winds 15 to 25 knots increasing to 20 to
30 knots after midnight. rain showers. waves building to 5 to
9 feet occasionally to 11 feet. 
.saturday...southeast winds 15 to 25 knots diminishing to 10 to
20 knots in the afternoon, then veering west late. rain showers
likely through early afternoon. a slight chance of thunderstorms.
a chance of rain showers by mid afternoon. waves subsiding to
3 to 5 feet occasionally to 7 feet. 
.saturday night...north winds 20 to 30 knots diminishing to 15 to
25 knots late. a slight chance of rain showers through midnight.
waves building to 4 to 7 feet occasionally to 9 feet, then
subsiding to 3 to 6 feet occasionally to 8 feet. 
.sunday...northeast winds 15 to 25 knots increasing to 20 to
30 knots by mid afternoon. a chance of rain showers. waves
building to 4 to 7 feet occasionally to 9 feet. 
.sunday night...east gales to 40 knots. rain showers. waves
building to 10 to 14 feet occasionally to 18 feet. 
.monday...east gales to 45 knots. rain showers. waves subsiding
to 5 to 8 feet occasionally to 10 feet. 
.monday night...southwest winds 15 to 25 knots becoming west
10 to 20 knots after midnight. waves subsiding to 2 to 4 feet. 
.tuesday...west winds 10 to 20 knots becoming southwest 5 to
15 knots. a chance of rain showers. waves subsiding to calm to
2 feet, then building to 1 to 3 feet. 
.wednesday...west winds 15 to 25 knots diminishing to 10 to
20 knots. a chance of rain showers. waves building to 2 to
4 feet, then subsiding to 1 to 3 feet. 

$$

fzus63 kmqt 261957
glfls 
expires:202404270400;;421620

open lake forecast for lake superior
national weather service marquette mi
357 pm edt fri apr 26 2024

for waters beyond 5 nautical miles of shore on lake superior.

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...lake superior is currently situated between a broad
30.4 inch high over new england and a 29.3 inch low over 
nebraska. the low will track northeast, weakening to 29.6 inches 
by the time it reaches northeast lake superior on saturday 
evening. on sunday, 30.4 inch high pressure will build over 
northern ontario as a 29.6 inch low pressure lifts northeast 
across the central plains. this low will continue to track 
northeast, crossing western lake superior late in the day monday
at 29.7 inches. as the low moves over northern ontario monday 
night, a weak 30.0 inch ridge will shift east across the 
mississippi valley. on tuesday, the ridge will shift toward the 
appalachians as the next low pressure of 29.5 inches tracks from 
north dakota to far northern minnesota, passing north of lake
superior wednesday.


lsz162-270400-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
357 pm edt fri apr 26 2024 /257 pm cdt fri apr 26 2024/

...gale watch in effect from sunday morning through monday
morning...

.late this afternoon...east winds 15 to 25 knots. a chance of
showers. waves 3 to 5 feet occasionally to 7 feet. 
.tonight...east winds 15 to 25 knots backing northeast late. rain
showers and a slight chance of thunderstorms. waves subsiding to
2 to 4 feet, then building to 3 to 6 feet occasionally to 8 feet.
.saturday...northeast winds 15 to 25 knots diminishing to 10 to
20 knots in the afternoon, then backing northwest late. rain
showers through early afternoon. a slight chance of
thunderstorms. a chance of rain showers by mid afternoon. waves
subsiding to 1 to 3 feet. 
.saturday night...north winds 10 to 20 knots veering northeast
after midnight, then increasing to 15 to 25 knots late. a slight
chance of rain showers. waves subsiding to calm to 2 feet, then
building to 3 to 5 feet occasionally to 7 feet. 
.sunday...northeast gales to 45 knots. a chance of rain showers
through early afternoon, then rain showers by mid afternoon.
waves building to 12 to 17 feet occasionally to 21 feet. 
.sunday night...northeast gales to 40 knots. rain showers. waves
subsiding to 9 to 12 feet occasionally to 15 feet. 
.monday...northeast gales to 35 knots diminishing to 20 to
30 knots by mid afternoon. rain showers through early afternoon,
then a chance of rain showers by mid afternoon. waves subsiding
to 3 to 6 feet occasionally to 8 feet. 
.monday night...west winds 15 to 25 knots diminishing to 10 to
20 knots after midnight. waves subsiding to 1 to 3 feet. 
.tuesday...southwest winds 10 to 20 knots veering west. a chance
of rain showers. waves subsiding to calm to 2 feet. 
.wednesday...west winds 15 to 25 knots. a chance of rain showers.
waves building to 1 to 3 feet, then subsiding to calm to 2 feet. 

$$

fzus63 kmqt 261957
glfls 
expires:202404270400;;421621

open lake forecast for lake superior
national weather service marquette mi
357 pm edt fri apr 26 2024

for waters beyond 5 nautical miles of shore on lake superior.

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...lake superior is currently situated between a broad
30.4 inch high over new england and a 29.3 inch low over 
nebraska. the low will track northeast, weakening to 29.6 inches 
by the time it reaches northeast lake superior on saturday 
evening. on sunday, 30.4 inch high pressure will build over 
northern ontario as a 29.6 inch low pressure lifts northeast 
across the central plains. this low will continue to track 
northeast, crossing western lake superior late in the day monday
at 29.7 inches. as the low moves over northern ontario monday 
night, a weak 30.0 inch ridge will shift east across the 
mississippi valley. on tuesday, the ridge will shift toward the 
appalachians as the next low pressure of 29.5 inches tracks from 
north dakota to far northern minnesota, passing north of lake
superior wednesday.


lsz263-270400-
lake superior from saxon harbor wi to upper entrance to portage
canal mi 5nm off shore to the us/canadian border including isle
royale national park-
357 pm edt fri apr 26 2024

...gale watch in effect from sunday afternoon through monday
morning...

.late this afternoon...southeast winds 15 to 25 knots. a slight
chance of showers. waves 3 to 6 feet occasionally to 8 feet
building to 4 to 7 feet occasionally to 9 feet. 
.tonight...southeast winds 15 to 25 knots becoming east 10 to
20 knots after midnight. rain showers likely. a slight chance of
thunderstorms after midnight. waves subsiding to 3 to 6 feet
occasionally to 8 feet, then building to 4 to 7 feet occasionally
to 9 feet. 
.saturday...east winds 10 to 20 knots becoming southwest 5 to
15 knots in the afternoon, then becoming west 10 to 20 knots
late. rain showers likely through early afternoon. a slight
chance of thunderstorms. a chance of rain showers by mid
afternoon. waves subsiding to 2 to 4 feet. 
.saturday night...north winds 15 to 25 knots veering northeast
late. a slight chance of rain showers. waves building to 3 to
6 feet occasionally to 8 feet. 
.sunday...northeast winds 20 to 30 knots increasing to gales to
35 knots by mid afternoon. a chance of rain showers through early
afternoon, then rain showers likely by mid afternoon. waves
building to 8 to 12 feet occasionally to 15 feet. 
.sunday night...east gales to 45 knots. rain showers. waves
subsiding to 6 to 9 feet occasionally to 11 feet, then building
to 10 to 14 feet occasionally to 18 feet. 
.monday...east gales to 40 knots. rain showers. waves subsiding
to 5 to 8 feet occasionally to 10 feet. 
.monday night...west winds 15 to 25 knots diminishing to 10 to
20 knots after midnight. waves subsiding to 2 to 4 feet. 
.tuesday...southwest winds 10 to 20 knots diminishing to 5 to
15 knots. a chance of rain showers. waves subsiding to calm to
2 feet. 
.wednesday...west winds 15 to 25 knots diminishing to 10 to
20 knots. a chance of rain showers. waves building to 2 to
4 feet, then subsiding to 1 to 3 feet. 

$$

fzus63 kmqt 261957
glfls 
expires:202404270400;;421623

open lake forecast for lake superior
national weather service marquette mi
357 pm edt fri apr 26 2024

for waters beyond 5 nautical miles of shore on lake superior.

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...lake superior is currently situated between a broad
30.4 inch high over new england and a 29.3 inch low over 
nebraska. the low will track northeast, weakening to 29.6 inches 
by the time it reaches northeast lake superior on saturday 
evening. on sunday, 30.4 inch high pressure will build over 
northern ontario as a 29.6 inch low pressure lifts northeast 
across the central plains. this low will continue to track 
northeast, crossing western lake superior late in the day monday
at 29.7 inches. as the low moves over northern ontario monday 
night, a weak 30.0 inch ridge will shift east across the 
mississippi valley. on tuesday, the ridge will shift toward the 
appalachians as the next low pressure of 29.5 inches tracks from 
north dakota to far northern minnesota, passing north of lake
superior wednesday.


lsz265-270400-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
357 pm edt fri apr 26 2024

...gale watch in effect from sunday evening through monday
morning...

.late this afternoon...southeast winds 15 to 25 knots. waves 3 to
6 feet occasionally to 8 feet. 
.tonight...southeast winds 15 to 25 knots increasing to 20 to
30 knots after midnight, then diminishing to 15 to 25 knots late.
rain showers likely. a slight chance of thunderstorms after
midnight. waves building to 4 to 7 feet occasionally to 9 feet,
then subsiding to 3 to 6 feet occasionally to 8 feet. 
.saturday...southeast winds 10 to 20 knots veering south in the
afternoon, then becoming west 15 to 25 knots late. a chance of
showers and a slight chance of thunderstorms. waves subsiding to
2 to 4 feet. 
.saturday night...west winds 15 to 25 knots veering north after
midnight. a slight chance of showers and thunderstorms through
midnight. waves building to 3 to 6 feet occasionally to 8 feet. 
.sunday...northeast winds 10 to 20 knots increasing to 15 to
25 knots by mid afternoon. a chance of rain showers through early
afternoon, then rain showers likely by mid afternoon. waves
subsiding to 2 to 4 feet. 
.sunday night...east gales to 35 knots. rain showers. waves
building to 6 to 9 feet occasionally to 11 feet. 
.monday...east winds 20 to 30 knots becoming southeast 15 to
25 knots by mid afternoon. rain showers. waves subsiding to 3 to
5 feet occasionally to 7 feet. 
.monday night...west winds 15 to 25 knots. waves subsiding to
calm to 2 feet. 
.tuesday...west winds 10 to 20 knots backing southwest. a chance
of showers. waves calm to 2 feet. 
.wednesday...west winds 15 to 25 knots. a chance of rain showers.
waves building to 1 to 3 feet, then subsiding to calm to 2 feet. 

$$

fzus63 kmqt 261957
glfls 
expires:202404270400;;421624

open lake forecast for lake superior
national weather service marquette mi
357 pm edt fri apr 26 2024

for waters beyond 5 nautical miles of shore on lake superior.

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...lake superior is currently situated between a broad
30.4 inch high over new england and a 29.3 inch low over 
nebraska. the low will track northeast, weakening to 29.6 inches 
by the time it reaches northeast lake superior on saturday 
evening. on sunday, 30.4 inch high pressure will build over 
northern ontario as a 29.6 inch low pressure lifts northeast 
across the central plains. this low will continue to track 
northeast, crossing western lake superior late in the day monday
at 29.7 inches. as the low moves over northern ontario monday 
night, a weak 30.0 inch ridge will shift east across the 
mississippi valley. on tuesday, the ridge will shift toward the 
appalachians as the next low pressure of 29.5 inches tracks from 
north dakota to far northern minnesota, passing north of lake
superior wednesday.


lsz266-270400-
lake superior east of a line from manitou island to marquette mi
and west of a line from grand marais mi to the us/canadian border
beyond 5nm from shore-
357 pm edt fri apr 26 2024

...gale watch in effect from sunday evening through monday
morning...

.late this afternoon...southeast winds 20 to 30 knots. waves 3 to
6 feet occasionally to 8 feet building to 4 to 7 feet
occasionally to 9 feet. 
.tonight...southeast winds 20 to 30 knots. a chance of rain
showers through midnight, then rain showers likely after
midnight. waves building to 5 to 9 feet occasionally to 11 feet. 
.saturday...southeast winds 20 to 30 knots becoming south 15 to
25 knots in the afternoon. a chance of rain showers and a slight
chance of thunderstorms. waves subsiding to 3 to 5 feet
occasionally to 7 feet. 
.saturday night...west winds 15 to 25 knots becoming north 20 to
30 knots after midnight. a slight chance of showers and
thunderstorms through midnight. waves building to 4 to 7 feet
occasionally to 9 feet. 
.sunday...northeast winds 15 to 25 knots. a slight chance of rain
showers through early afternoon, then rain showers likely by mid
afternoon. waves subsiding to 3 to 5 feet occasionally to 7 feet.
.sunday night...east gales to 40 knots. rain showers. waves
building to 8 to 11 feet occasionally to 14 feet. 
.monday...east gales to 40 knots becoming southeast gales to
35 knots by mid afternoon. rain showers. waves subsiding to 4 to
7 feet occasionally to 9 feet. 
.monday night...southwest winds 15 to 25 knots becoming west
10 to 20 knots after midnight. a chance of rain showers. waves
subsiding to 2 to 4 feet. 
.tuesday...west winds 10 to 20 knots becoming south 15 to
25 knots. a chance of rain showers. waves subsiding to calm to
2 feet, then building to 1 to 3 feet. 
.wednesday...west winds 15 to 25 knots. a chance of rain showers.
waves building to 2 to 4 feet. 

$$

fzus63 kmqt 261957
glfls 
expires:202404270400;;421625

open lake forecast for lake superior
national weather service marquette mi
357 pm edt fri apr 26 2024

for waters beyond 5 nautical miles of shore on lake superior.

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...lake superior is currently situated between a broad
30.4 inch high over new england and a 29.3 inch low over 
nebraska. the low will track northeast, weakening to 29.6 inches 
by the time it reaches northeast lake superior on saturday 
evening. on sunday, 30.4 inch high pressure will build over 
northern ontario as a 29.6 inch low pressure lifts northeast 
across the central plains. this low will continue to track 
northeast, crossing western lake superior late in the day monday
at 29.7 inches. as the low moves over northern ontario monday 
night, a weak 30.0 inch ridge will shift east across the 
mississippi valley. on tuesday, the ridge will shift toward the 
appalachians as the next low pressure of 29.5 inches tracks from 
north dakota to far northern minnesota, passing north of lake
superior wednesday.


lsz267-270400-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
357 pm edt fri apr 26 2024

.late this afternoon...southeast winds 20 to 30 knots. waves 3 to
6 feet occasionally to 8 feet building to 4 to 7 feet
occasionally to 9 feet. 
.tonight...southeast winds 20 to 30 knots increasing to 30 knots
with a few gale force gusts to 35 knots possible late. a chance
of rain showers through midnight, then rain showers likely after
midnight. waves building to 5 to 8 feet occasionally to 10 feet,
then subsiding to 3 to 6 feet occasionally to 8 feet. 
.saturday...southeast winds to 30 knots with a few gale force
gusts to 35 knots possible becoming south 20 to 30 knots in the
afternoon, then diminishing to 15 to 25 knots late. rain showers
likely through early afternoon. a slight chance of thunderstorms.
a chance of rain showers by mid afternoon. waves subsiding to
3 to 5 feet occasionally to 7 feet. 
.saturday night...west winds 15 to 25 knots increasing to 20 to
30 knots after midnight, then becoming north 15 to 25 knots late.
a chance of rain showers and a slight chance of thunderstorms
through midnight. waves subsiding to 2 to 4 feet, then building
to 3 to 6 feet occasionally to 8 feet. 
.sunday...northeast winds 10 to 20 knots increasing to 15 to
25 knots by mid afternoon. a slight chance of rain showers
through early afternoon, then rain showers likely by mid
afternoon. waves subsiding to 3 to 5 feet occasionally to 7 feet.
.sunday night...east winds 20 to 30 knots. rain showers. waves 
building to 5 to 8 feet occasionally to 10 feet. 
.monday...southeast winds 20 to 30 knots. rain showers. waves
subsiding to 3 to 5 feet occasionally to 7 feet. 
.monday night...south winds 15 to 25 knots becoming west 10 to
20 knots after midnight. a chance of rain showers. waves
subsiding to 1 to 3 feet. 
.tuesday...west winds 10 to 20 knots backing south. a chance of
rain showers. waves subsiding to calm to 2 feet. 
.wednesday...west winds 15 to 25 knots. a chance of rain showers.
waves building to 1 to 3 feet. 

$$