fzus61 kbuf 262032
glflo 
expires:202407270330;;345866

open lake forecast for lake ontario
national weather service buffalo ny
432 pm edt fri jul 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 30.1 inch high will slowly drift across the lower
great lakes tonight and friday. this high will be centered over
new england friday night through sunday...then will gradually
settle off the coast of the carolinas sunday night and monday. a
warm front will push northward across the lake on tuesday...then a
cold front will follow tuesday night and wednesday.


loz063>065-270330-
lake ontario open waters from hamlin beach to the saint lawrence
river-
432 pm edt fri jul 26 2024

.tonight...west winds 10 to 15 knots. waves 2 feet or less. 
.saturday...west winds 5 to 10 knots. waves 2 feet or less. 
.saturday night...west winds 10 knots or less becoming south.
waves 1 foot or less. 
.sunday...south winds 5 to 10 knots becoming northeast. waves
1 foot or less. 
.sunday night...east winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.monday...southeast winds 5 to 10 knots. waves 1 foot or less. 
.tuesday...south winds 10 to 15 knots. a chance of showers and
thunderstorms. waves 2 feet or less. 
.wednesday...southwest winds 10 to 15 knots. showers likely with 
a chance of thunderstorms. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 262032
glflo 
expires:202407270330;;345865

open lake forecast for lake ontario
national weather service buffalo ny
432 pm edt fri jul 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 30.1 inch high will slowly drift across the lower
great lakes tonight and friday. this high will be centered over
new england friday night through sunday...then will gradually
settle off the coast of the carolinas sunday night and monday. a
warm front will push northward across the lake on tuesday...then a
cold front will follow tuesday night and wednesday.


loz062-270330-
lake ontario open waters from the niagara river to hamlin beach-
432 pm edt fri jul 26 2024

.tonight...southwest winds 5 to 10 knots becoming west. waves
1 foot or less. 
.saturday...west winds 10 knots or less becoming north. waves
1 foot or less. 
.saturday night...east winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.sunday...southeast winds 10 knots or less becoming east. waves
1 foot or less. 
.sunday night...east winds 5 to 10 knots. waves 1 foot or less. 
.monday...southeast winds 5 to 10 knots. waves 1 foot or less. 
.tuesday...south winds 5 to 10 knots. a chance of showers and 
thunderstorms. waves 1 foot or less. 
.wednesday...southwest winds 5 to 10 knots. a chance of showers 
and thunderstorms. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 261950
glfle 
expires:202407270230;;343348

open lake forecast for lake erie
national weather service cleveland oh
350 pm edt fri jul 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...
high pressure 30.20 inches will persist through saturday before
shifting off the east coast on sunday. a trough averaging 29.90
inches will move east on monday. a warm front will lift north on
tuesday, followed by a cold front progressing southeast on
wednesday before stalling across northern ohio. 


lez061-168-169-270230-
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-
350 pm edt fri jul 26 2024

.tonight...northeast winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.saturday...southeast winds 10 knots or less becoming northeast
10 to 15 knots. waves 2 feet or less. 
.saturday night...northeast winds 5 to 15 knots becoming
southeast. waves 2 feet or less. 
.sunday...south winds 10 knots or less becoming north. waves
1 foot or less. 
.sunday night...east winds 10 knots or less becoming south. waves
1 foot or less. 
.monday...south winds 10 knots or less. waves 1 foot or less. 
.tuesday...south winds 5 to 10 knots becoming southwest. showers
likely with a chance of thunderstorms. waves 1 foot or less. 
.wednesday...southwest winds 10 knots or less. a chance of
showers. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 261950
glfle 
expires:202407270230;;343347

open lake forecast for lake erie
national weather service cleveland oh
350 pm edt fri jul 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...
high pressure 30.20 inches will persist through saturday before
shifting off the east coast on sunday. a trough averaging 29.90
inches will move east on monday. a warm front will lift north on
tuesday, followed by a cold front progressing southeast on
wednesday before stalling across northern ohio. 


lez165>167-270230-
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-
350 pm edt fri jul 26 2024

.tonight...northeast winds 5 to 15 knots becoming east. waves
2 feet or less. 
.saturday...east winds 5 to 15 knots becoming northeast. waves
2 feet or less. 
.saturday night...northeast winds 5 to 15 knots becoming
southeast. waves 1 to 3 feet. 
.sunday...south winds 10 knots or less becoming northeast. waves
1 foot or less. 
.sunday night...east winds 5 to 10 knots becoming south. waves
1 foot or less. 
.monday...southwest winds 5 to 10 knots becoming south. a chance
of showers. waves 1 foot or less. 
.tuesday...southwest winds 5 to 10 knots. showers likely with a
chance of thunderstorms. waves 1 foot or less. 
.wednesday...southwest winds 5 to 10 knots. a chance of showers.
waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 261950
glfle 
expires:202407270230;;343346

open lake forecast for lake erie
national weather service cleveland oh
350 pm edt fri jul 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...
high pressure 30.20 inches will persist through saturday before
shifting off the east coast on sunday. a trough averaging 29.90
inches will move east on monday. a warm front will lift north on
tuesday, followed by a cold front progressing southeast on
wednesday before stalling across northern ohio. 


lez162>164-270230-
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-
350 pm edt fri jul 26 2024

.tonight...east winds 5 to 10 knots. waves 2 feet or less. 
.saturday...east winds 5 to 10 knots. waves 2 feet or less. 
.saturday night...east winds 5 to 15 knots becoming southeast.
waves 2 feet or less. 
.sunday...south winds 10 knots or less becoming east. waves
1 foot or less. 
.sunday night...east winds 5 to 10 knots becoming southwest.
waves 1 foot or less. 
.monday...southwest winds 5 to 10 knots. a chance of showers and
thunderstorms. waves 1 foot or less. 
.tuesday...southwest winds 5 to 10 knots. showers likely with a
chance of thunderstorms during the day, then a chance of showers
and thunderstorms tuesday night. waves 1 foot or less. 
.wednesday...west winds 5 to 10 knots becoming southwest. a
chance of showers and thunderstorms during the day. waves 1 foot
or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 261932
glfsc 
expires:202407270345;;342694

lake st clair forecast
national weather service detroit/pontiac mi
332 pm edt fri jul 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...high pressure holds over the central great lakes
through sunday maintaining benign maritime conditions and a
gradual warm-up. the next series of low pressure systems will
arrive monday and tuesday offering daily storm chances.


lcz460-270345-
lake st clair-
332 pm edt fri jul 26 2024

.tonight...light and variable winds becoming east 5 to 10 knots late
in the evening...then becoming light and variable after midnight.
clear. waves 2 feet or less.
.saturday...light and variable winds becoming southeast 5 to 10
knots in the afternoon. sunny. waves 2 feet or less.
.saturday night...southeast winds 5 to 10 knots until early morning
becoming light and variable. clear. waves 2 feet or less.
.sunday...light and variable winds becoming southeast 5 to 10 knots
early in the afternoon. mostly sunny. waves 2 feet or less.
.sunday night...south winds 5 to 10 knots. partly cloudy. waves 2
feet or less.
.monday...south winds 5 to 10 knots. partly sunny in the
morning...then partly cloudy with a chance of showers and
thunderstorms in the afternoon and evening. waves 2 feet or less.
.tuesday...southwest winds 5 to 10 knots. partly cloudy. showers
likely and a chance of thunderstorms. waves 2 feet or less.
.wednesday...south winds 5 to 10 knots. mostly clear. a chance of
showers and thunderstorms. waves 2 feet or less.

$$

fzus63 kdtx 261932
glflh 
expires:202407270345;;342690

open lake forecast for lake huron
national weather service detroit/pontiac mi
332 pm edt fri jul 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...high pressure holds over the central great lakes
through sunday maintaining benign maritime conditions and a
gradual warm-up. the next series of low pressure systems will
arrive monday and tuesday offering daily storm chances.


lhz361-362-270345-
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-
332 pm edt fri jul 26 2024

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


$$

fzus63 kdtx 261932
glflh 
expires:202407270345;;342691

open lake forecast for lake huron
national weather service detroit/pontiac mi
332 pm edt fri jul 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...high pressure holds over the central great lakes
through sunday maintaining benign maritime conditions and a
gradual warm-up. the next series of low pressure systems will
arrive monday and tuesday offering daily storm chances.


lhz363-462>464-270345-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
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-
332 pm edt fri jul 26 2024

.tonight...light and variable winds becoming east 5 to 10 knots
late in the evening...then veering to the south after midnight.
waves 2 feet or less. 
.saturday...southwest winds 5 to 10 knots backing to the
southeast late in the afternoon. waves 1 to 3 feet. 
.saturday night...southeast winds 5 to 10 knots veering to the
south after midnight. waves 1 to 3 feet. 
.sunday...south winds 5 to 10 knots. waves 2 feet or less. 
.sunday night...southeast winds 5 to 10 knots. waves 1 to 3 feet.
.monday...south winds 5 to 10 knots. a chance of showers late in
the evening. waves 2 feet or less. 
.tuesday...south winds 5 to 10 knots. a chance of showers early
in the morning...then a chance of showers and thunderstorms.
waves 2 feet or less. 
.wednesday...west winds 5 to 10 knots backing to the east until
early morning. a chance of showers early in the morning. waves
2 feet or less. 


$$

fzus63 kmkx 261943
glflm 
expires:202407270315;;343066

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
243 pm cdt fri jul 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...

high pressure of around 30.2 inches currently centered over lake 
huron will shift into the northeast on saturday. south winds will 
gust around 20 knots, mainly across the north half. on sunday, 
low pressure of 29.5 will approach from the central plains and 
south winds will continue. the low will move across the lake 
early tuesday, followed by high pressure of 29.9 tuesday night 
and wednesday, bringing variable winds. there is a chance of 
thunderstorms each day starting sunday.


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-
243 pm cdt fri jul 26 2024

sheboygan wi to pentwater mi south...

.tonight...east winds 5 to 10 kt becoming southeast late this
evening, then increasing to 10 to 15 kt after midnight becoming
south late. waves 1 to 2 ft. 
.saturday...south winds 10 to 15 kt becoming southeast 10 to
20 kt. waves 1 to 3 ft. 
.saturday night...southeast winds 10 to 20 kt becoming south
10 to 15 kt. waves 1 to 3 ft subsiding to 1 to 2 ft. 
.sunday...south winds 10 to 20 kt. waves 1 to 3 ft. 
.sunday night...south winds 10 to 20 kt diminishing to 10 to
15 kt. chance of showers overnight. waves 1 to 3 ft. 
.monday...south winds 10 to 20 kt. waves 1 to 3 ft. 
.monday night...south winds 10 to 20 kt becoming southwest 10 to
15 kt. chance of showers and thunderstorms. waves 1 to 3 ft. 
.tuesday...west winds 10 to 15 kt. waves 1 to 3 ft. 
.wednesday...southeast winds 10 to 15 kt. waves 1 to 2 ft.  

$$

fzus63 kmkx 261943
glflm 
expires:202407270315;;343065

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
243 pm cdt fri jul 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...

high pressure of around 30.2 inches currently centered over lake 
huron will shift into the northeast on saturday. south winds will 
gust around 20 knots, mainly across the north half. on sunday, 
low pressure of 29.5 will approach from the central plains and 
south winds will continue. the low will move across the lake 
early tuesday, followed by high pressure of 29.9 tuesday night 
and wednesday, bringing variable winds. there is a chance of 
thunderstorms each day starting sunday.


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-
243 pm cdt fri jul 26 2024

sheboygan wi to pentwater mi north...

.tonight...south winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 3 ft. 
.saturday...south winds 10 to 20 kt increasing to 15 to 25 kt.
waves 2 to 4 ft. 
.saturday night...south winds 15 to 25 kt diminishing to 10 to
20 kt. waves 2 to 4 ft. 
.sunday...south winds 10 to 20 kt. waves 1 to 3 ft. 
.sunday night...south winds 10 to 20 kt diminishing to 10 to
15 kt. waves 1 to 3 ft. 
.monday...south winds 10 to 20 kt. waves 1 to 3 ft. 
.monday night...south winds 10 to 20 kt becoming southwest 10 to
15 kt. chance of showers and thunderstorms. waves 1 to 3 ft. 
.tuesday...west winds 10 to 15 kt becoming southwest. waves 1 to
3 ft. 
.wednesday...southwest winds 10 to 15 kt. waves 1 to 2 ft.  

$$

fzus63 kmqt 261938
glfls 
expires:202407270345;;342815

open lake forecast for lake superior
national weather service marquette mi
338 pm edt fri jul 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...a 30.2 inch high will remain anchored over the great 
lakes basin this evening. as the high weakens and shifts eastward 
overnight, expect 29.5 inch troughing to develop over the northern 
plains saturday. this trough will gradually fill to 29.7 inches as 
it settles eastward over lake superior monday into early tuesday. 
weak high pressure follows on wednesday at 29.8 inches. 


lsz267-270345-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
338 pm edt fri jul 26 2024

.late this afternoon...southeast winds 10 to 20 knots. waves calm
to 2 feet. 
.tonight...south winds 10 to 20 knots. waves building to 1 to
3 feet. 
.saturday...south winds 10 to 20 knots. waves subsiding to calm
to 2 feet, then building to 1 to 3 feet. 
.saturday night...south winds 15 to 25 knots. waves building to
2 to 4 feet. 
.sunday...south winds 10 to 20 knots. waves subsiding to calm to
2 feet. 
.sunday night...south winds 10 to 20 knots. waves building to
1 to 3 feet, then subsiding to calm to 2 feet. 
.monday...south winds 10 to 20 knots. waves calm to 2 feet. 
.monday night...south winds 10 to 20 knots. a chance of showers
and thunderstorms. waves calm to 2 feet. 
.tuesday...west winds 10 to 20 knots diminishing to 5 to
15 knots. a chance of showers. waves calm to 2 feet. 
.wednesday...south winds 5 to 15 knots. waves calm to 2 feet. 

$$

fzus63 kmqt 261938
glfls 
expires:202407270345;;342812

open lake forecast for lake superior
national weather service marquette mi
338 pm edt fri jul 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...a 30.2 inch high will remain anchored over the great 
lakes basin this evening. as the high weakens and shifts eastward 
overnight, expect 29.5 inch troughing to develop over the northern 
plains saturday. this trough will gradually fill to 29.7 inches as 
it settles eastward over lake superior monday into early tuesday. 
weak high pressure follows on wednesday at 29.8 inches. 


lsz264-270345-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
338 pm edt fri jul 26 2024

.late this afternoon...southeast winds 5 to 15 knots. waves calm
to 2 feet. 
.tonight...south winds 5 to 15 knots increasing to 10 to 20 knots
after midnight. waves building to 3 to 5 feet occasionally to
7 feet, then subsiding to 2 to 4 feet. 
.saturday...south winds 10 to 20 knots diminishing to 5 to
15 knots late. waves subsiding to 1 to 3 feet. 
.saturday night...south winds 5 to 15 knots increasing to 10 to
20 knots after midnight, then veering southwest late. waves
building to 2 to 4 feet. 
.sunday...southwest winds 10 to 20 knots backing south by mid
afternoon. waves subsiding to 1 to 3 feet. 
.sunday night...south winds 5 to 15 knots. waves subsiding to
calm to 2 feet. 
.monday...south winds 5 to 15 knots backing southeast by mid
afternoon. a chance of showers. waves calm to 2 feet. 
.monday night...south winds 5 to 15 knots veering west after
midnight. a chance of showers and thunderstorms. waves calm to
2 feet. 
.tuesday...west winds 5 to 15 knots backing southwest. waves calm
to 2 feet. 
.wednesday...southwest winds 5 to 15 knots. waves calm to 2 feet.

$$

fzus63 kmqt 261938
glfls 
expires:202407270345;;342813

open lake forecast for lake superior
national weather service marquette mi
338 pm edt fri jul 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...a 30.2 inch high will remain anchored over the great 
lakes basin this evening. as the high weakens and shifts eastward 
overnight, expect 29.5 inch troughing to develop over the northern 
plains saturday. this trough will gradually fill to 29.7 inches as 
it settles eastward over lake superior monday into early tuesday. 
weak high pressure follows on wednesday at 29.8 inches. 


lsz265-270345-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
338 pm edt fri jul 26 2024

.late this afternoon...southeast winds 10 to 20 knots. waves 1 to
3 feet building to 2 to 4 feet. 
.tonight...south winds 10 to 20 knots. waves subsiding to calm to
2 feet. 
.saturday...south winds 10 to 20 knots. waves building to 1 to
3 feet. 
.saturday night...south winds 10 to 20 knots. waves building to
2 to 4 feet, then subsiding to calm to 2 feet. 
.sunday...south winds 10 to 20 knots. waves calm to 2 feet. 
.sunday night...south winds 10 to 20 knots. waves calm to 2 feet.
.monday...south winds 10 to 20 knots backing southeast by mid
afternoon. a chance of showers and thunderstorms. waves calm to
2 feet. 
.monday night...south winds 10 to 20 knots becoming west 5 to
15 knots after midnight. a chance of showers and thunderstorms.
waves calm to 2 feet. 
.tuesday...west winds 5 to 15 knots backing southwest. waves calm
to 2 feet. 
.wednesday...southwest winds 5 to 15 knots backing south. waves
calm to 2 feet. 

$$

fzus63 kmqt 261938
glfls 
expires:202407270345;;342810

open lake forecast for lake superior
national weather service marquette mi
338 pm edt fri jul 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...a 30.2 inch high will remain anchored over the great 
lakes basin this evening. as the high weakens and shifts eastward 
overnight, expect 29.5 inch troughing to develop over the northern 
plains saturday. this trough will gradually fill to 29.7 inches as 
it settles eastward over lake superior monday into early tuesday. 
weak high pressure follows on wednesday at 29.8 inches. 


lsz162-270345-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
338 pm edt fri jul 26 2024 /238 pm cdt fri jul 26 2024/

.late this afternoon...south winds 10 to 20 knots. waves calm to
2 feet. 
.tonight...south winds 10 to 20 knots increasing to 15 to
25 knots late. waves building to 2 to 4 feet, then subsiding to
1 to 3 feet. 
.saturday...south winds 10 to 20 knots. waves subsiding to calm
to 2 feet, then building to 1 to 3 feet. 
.saturday night...south winds 10 to 20 knots becoming southwest
15 to 25 knots after midnight. waves building to 2 to 4 feet. 
.sunday...southwest winds 15 to 25 knots becoming south 10 to
20 knots by mid afternoon. a slight chance of showers by mid
afternoon. waves subsiding to calm to 2 feet. 
.sunday night...south winds 10 to 20 knots. a chance of showers
and thunderstorms. waves calm to 2 feet. 
.monday...south winds 10 to 20 knots. a chance of showers through
early afternoon. a chance of thunderstorms. showers likely by mid
afternoon. waves calm to 2 feet. 
.monday night...west winds 5 to 15 knots. waves calm to 2 feet. 
.tuesday...southwest winds 5 to 15 knots. waves calm to 2 feet. 
.wednesday...southwest winds 5 to 15 knots veering west. a chance
of showers. waves calm to 2 feet. 

$$

fzus63 kmqt 261938
glfls 
expires:202407270345;;342811

open lake forecast for lake superior
national weather service marquette mi
338 pm edt fri jul 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...a 30.2 inch high will remain anchored over the great 
lakes basin this evening. as the high weakens and shifts eastward 
overnight, expect 29.5 inch troughing to develop over the northern 
plains saturday. this trough will gradually fill to 29.7 inches as 
it settles eastward over lake superior monday into early tuesday. 
weak high pressure follows on wednesday at 29.8 inches. 


lsz263-270345-
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-
338 pm edt fri jul 26 2024

.late this afternoon...south winds 5 to 15 knots. waves calm to
2 feet. 
.tonight...south winds 10 to 20 knots increasing to 15 to
25 knots after midnight, then diminishing to 10 to 20 knots late.
waves building to 2 to 4 feet. 
.saturday...south winds 10 to 20 knots. waves subsiding to 1 to
3 feet. 
.saturday night...south winds 10 to 20 knots increasing to 15 to
25 knots after midnight, then becoming southwest 10 to 20 knots
late. waves building to 3 to 5 feet occasionally to 7 feet, then
subsiding to 2 to 4 feet. 
.sunday...southwest winds 15 to 25 knots backing south by mid
afternoon. waves building to 3 to 5 feet occasionally to 7 feet,
then subsiding to 1 to 3 feet. 
.sunday night...south winds 5 to 15 knots. a chance of showers.
waves subsiding to calm to 2 feet. 
.monday...south winds 5 to 15 knots. a chance of showers through
early afternoon. a chance of thunderstorms. showers likely by mid
afternoon. waves calm to 2 feet. 
.monday night...west winds 5 to 15 knots. a chance of showers and
thunderstorms through midnight. waves calm to 2 feet. 
.tuesday...west winds 5 to 15 knots backing southwest. waves calm
to 2 feet. 
.wednesday...southwest winds 5 to 15 knots. waves calm to 2 feet.

$$

fzus63 kmqt 261938
glfls 
expires:202407270345;;342814

open lake forecast for lake superior
national weather service marquette mi
338 pm edt fri jul 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...a 30.2 inch high will remain anchored over the great 
lakes basin this evening. as the high weakens and shifts eastward 
overnight, expect 29.5 inch troughing to develop over the northern 
plains saturday. this trough will gradually fill to 29.7 inches as 
it settles eastward over lake superior monday into early tuesday. 
weak high pressure follows on wednesday at 29.8 inches. 


lsz266-270345-
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-
338 pm edt fri jul 26 2024

.late this afternoon...south winds 10 to 20 knots. waves 1 to
3 feet building to 2 to 4 feet. 
.tonight...south winds 10 to 20 knots increasing to 15 to
25 knots after midnight, then diminishing to 10 to 20 knots late.
waves building to 3 to 6 feet occasionally to 8 feet, then
subsiding to 2 to 4 feet. 
.saturday...south winds 10 to 20 knots increasing to 15 to
25 knots late. waves subsiding to 1 to 3 feet, then building to
2 to 4 feet. 
.saturday night...south winds 15 to 25 knots. waves building to
3 to 6 feet occasionally to 8 feet, then subsiding to 2 to
4 feet. 
.sunday...south winds 10 to 20 knots increasing to 15 to 25 knots
by mid afternoon. waves subsiding to 1 to 3 feet. 
.sunday night...south winds 10 to 20 knots. waves building to
2 to 4 feet, then subsiding to 1 to 3 feet. 
.monday...south winds 10 to 20 knots. waves subsiding to calm to
2 feet. 
.monday night...south winds 10 to 20 knots becoming west 5 to
15 knots after midnight. a chance of showers and thunderstorms.
waves calm to 2 feet. 
.tuesday...west winds 5 to 15 knots backing southwest. waves calm
to 2 feet. 
.wednesday...south winds 5 to 15 knots. waves calm to 2 feet. 

$$