fzus61 kbuf 070802
glflo 
expires:202606071500;;322320

open lake forecast for lake ontario
national weather service buffalo ny
402 am edt sun jun 7 2026

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 29.6 inch low across new england will head out to sea 
today, while a 30.2 inch high over ontario builds across quebec. the 
high will settle southeast to the new england coast monday, then 
offshore tuesday, where it will then remain anchored through 
thursday.


loz062-071500-
lake ontario open waters from the niagara river to hamlin beach-
402 am edt sun jun 7 2026

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

winds and waves higher in and near thunderstorms.

$$

fzus61 kbuf 070802
glflo 
expires:202606071500;;322321

open lake forecast for lake ontario
national weather service buffalo ny
402 am edt sun jun 7 2026

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 29.6 inch low across new england will head out to sea 
today, while a 30.2 inch high over ontario builds across quebec. the 
high will settle southeast to the new england coast monday, then 
offshore tuesday, where it will then remain anchored through 
thursday.


loz063>065-071500-
lake ontario open waters from hamlin beach to the saint lawrence
river-
402 am edt sun jun 7 2026

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

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 070735
glfle 
expires:202606071415;;321275

open lake forecast for lake erie
national weather service cleveland oh
335 am edt sun jun 7 2026

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 ridge averaging 30.00 inches builds across the lower great 
lakes on today and will remain overhead through monday. low 
pressure 29.60 inches moving through the central plains will lift 
a warm front across the ohio valley tuesday before the warm front
lifts across lake erie on wednesday.


lez165>167-071415-
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-
335 am edt sun jun 7 2026

.today...north winds 10 knots or less becoming southeast. waves
1 foot or less. 
.tonight...north winds 10 knots or less becoming east. waves
1 foot or less. 
.monday...east winds 5 to 15 knots becoming northeast. waves
2 feet or less. 
.monday night...east winds 5 to 15 knots becoming south. waves
1 to 3 feet. 
.tuesday...south winds 5 to 10 knots becoming southwest. showers
likely during the day, then showers likely with a chance of
thunderstorms tuesday night. waves 2 feet or less. 
.wednesday...southwest winds 5 to 15 knots. a chance of showers.
waves 1 to 2 feet. 
.thursday...southwest winds 5 to 15 knots. a chance of showers
during the day, then a chance of showers and thunderstorms
thursday night. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 070735
glfle 
expires:202606071415;;321274

open lake forecast for lake erie
national weather service cleveland oh
335 am edt sun jun 7 2026

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 ridge averaging 30.00 inches builds across the lower great 
lakes on today and will remain overhead through monday. low 
pressure 29.60 inches moving through the central plains will lift 
a warm front across the ohio valley tuesday before the warm front
lifts across lake erie on wednesday.


lez162>164-071415-
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-
335 am edt sun jun 7 2026

.today...northeast winds 5 to 10 knots becoming east. waves
1 foot or less. 
.tonight...east winds 5 to 10 knots. waves 1 foot or less. 
.monday...east winds 5 to 15 knots. waves 2 feet or less. 
.monday night...east winds 5 to 15 knots becoming south. waves
2 feet or less. 
.tuesday...south winds 10 to 15 knots becoming southwest. showers
likely with a chance of thunderstorms. waves 2 feet or less. 
.wednesday...southwest winds 10 to 15 knots. a chance of showers
during the day. waves 2 feet or less. 
.thursday...southwest winds 10 to 15 knots. a chance of showers
and thunderstorms. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 070735
glfle 
expires:202606071415;;321276

open lake forecast for lake erie
national weather service cleveland oh
335 am edt sun jun 7 2026

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 ridge averaging 30.00 inches builds across the lower great 
lakes on today and will remain overhead through monday. low 
pressure 29.60 inches moving through the central plains will lift 
a warm front across the ohio valley tuesday before the warm front
lifts across lake erie on wednesday.


lez061-168-169-071415-
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-
335 am edt sun jun 7 2026

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

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 070750
glfsc 
expires:202606071600;;321928

lake st clair forecast
national weather service detroit/pontiac mi
350 am edt sun jun 7 2026

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, 30.00 inches, will expand across the
eastern great lakes today. this will maintain light winds through
the early week. a weak low pressure system, 29.80 inches, will
then move over during the midweek period which will bring chances
for showers and thunderstorms.


lcz460-071600-
lake st clair-
350 am edt sun jun 7 2026

.today...north winds 5 to 10 knots becoming northeast 10 to 15 knots
late in the afternoon. sunny. waves 2 feet or less.
.tonight...northeast winds 10 to 15 knots diminishing to 5 to 10
knots by midnight...then becoming light and variable early in the
morning. mostly clear. waves 2 feet or less.
.monday...southeast winds 5 to 10 knots increasing to 10 to 15 knots
early in the afternoon. mostly sunny. waves 2 feet or less.
.monday night...southeast winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. clear becoming partly cloudy by midnight
becoming mostly cloudy. waves 2 feet or less.
.tuesday...south winds 5 to 10 knots increasing to 10 to 15 knots in
the afternoon and evening. partly sunny with a chance of light
showers in the morning...then partly cloudy with light showers
likely and a chance of thunderstorms in the afternoon and evening.
waves 2 feet or less.
.wednesday...southwest winds 10 to 15 knots. partly cloudy. light
showers likely. waves 2 feet or less.
.thursday...southwest winds 10 to 15 knots. mostly clear. a chance
of showers and thunderstorms. waves 2 feet or less.

$$

fzus63 kdtx 070747
glflh 
expires:202606071600;;321865

open lake forecast for lake huron
national weather service detroit/pontiac mi
347 am edt sun jun 7 2026

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, 30.00 inches, will expand across the
eastern great lakes today. this will maintain light winds through
the early week. a weak low pressure system, 29.80 inches, will
then move over during the midweek period which will bring chances
for rain showers and thunderstorms.


lhz462>464-071600-
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-
347 am edt sun jun 7 2026

.today...north winds 5 to 10 knots. waves 1 to 3 feet. 
.tonight...north winds 5 to 10 knots veering to the east early in
the morning. waves 1 to 3 feet. 
.monday...southeast winds 5 to 10 knots. waves 2 feet or less. 
.monday night...east winds 5 to 10 knots becoming southeast 10 to
15 knots after midnight. waves 2 feet or less. 
.tuesday...southeast winds 10 to 15 knots becoming south 5 to
10 knots late in the afternoon. a chance of showers and
thunderstorms...then showers likely late in the afternoon. waves
2 feet or less. 
.wednesday...southwest winds 5 to 10 knots backing to the
southeast early in the evening...then becoming south 10 to
15 knots by midnight. waves 2 feet or less. 
.thursday...south winds 10 to 15 knots. a chance of showers and
thunderstorms. waves 1 to 3 feet. 


$$

fzus63 kdtx 070747
glflh 
expires:202606071600;;321863

open lake forecast for lake huron
national weather service detroit/pontiac mi
347 am edt sun jun 7 2026

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, 30.00 inches, will expand across the
eastern great lakes today. this will maintain light winds through
the early week. a weak low pressure system, 29.80 inches, will
then move over during the midweek period which will bring chances
for rain showers and thunderstorms.


lhz361-071600-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
347 am edt sun jun 7 2026

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


$$

fzus63 kdtx 070747
glflh 
expires:202606071600;;321864

open lake forecast for lake huron
national weather service detroit/pontiac mi
347 am edt sun jun 7 2026

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, 30.00 inches, will expand across the
eastern great lakes today. this will maintain light winds through
the early week. a weak low pressure system, 29.80 inches, will
then move over during the midweek period which will bring chances
for rain showers and thunderstorms.


lhz362-363-071600-
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-
347 am edt sun jun 7 2026

.today...north winds 5 to 10 knots until late afternoon becoming
light and variable. waves 1 to 3 feet. 
.tonight...light and variable winds. waves 2 feet or less. 
.monday...east winds 5 to 10 knots. waves 2 feet or less. 
.monday night...southeast winds 10 to 15 knots. waves 1 to
3 feet. 
.tuesday...southeast winds 10 to 15 knots decreasing to 5 to
10 knots late in the afternoon. showers likely. a chance of
showers late in the afternoon. waves 1 to 3 feet. 
.wednesday...southwest winds 5 to 10 knots backing to the south
in the late morning and early afternoon...then becoming southeast
10 to 15 knots . waves 2 feet or less. 
.thursday...south winds 10 to 15 knots. a chance of showers .
waves 1 to 3 feet building to 2 to 4 feet . 


$$

fzus63 kmkx 070754
glflm 
expires:202606071515;;321949

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
254 am cdt sun jun 7 2026

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 over the upper great lakes will continue to
strengthen to 30.1 inches today. warm and humid air lingering 
over the relatively cool waters of lake michigan will likely cause
marine fog over the north half of lake michigan. a marine dense 
fog advisory remains in effect until midday. 

broad low pressure over the great plains and high pressure over 
the northeastern states will lead to modest southeast winds over 
the lake late tonight through tuesday. 

occasional chances for showers and thunderstorms are in the 
forecast, particularly late monday through monday night.
additional chances later in the week.


lmz261-362-364-366-563-565-567-868-071515-
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-
254 am cdt sun jun 7 2026

sheboygan wi to pentwater mi north...

...dense fog advisory in effect until 1 pm cdt this afternoon...

.today...northeast winds 5 to 10 kt increasing to 10 to 20 kt.
patchy dense fog. waves 1 to 2 ft. 
.tonight...northeast winds 10 to 20 kt veering to southeast.
waves 1 to 3 ft building to 2 to 4 ft. 
.monday...southeast winds 10 to 20 kt becoming east. waves 3 to
5 ft. 
.monday night...east winds 10 to 20 kt becoming southeast. chance
of showers in the evening, then showers overnight. waves 2 to
4 ft. 
.tuesday...south winds 10 to 15 kt increasing to 10 to 20 kt.
chance of showers in the morning. waves 2 to 4 ft. 
.tuesday night...south winds 10 to 15 kt diminishing to 5 to
10 kt. waves 1 to 3 ft. 
.wednesday...south winds 10 to 20 kt increasing to 15 to 25 kt.
waves 2 to 4 ft building to 4 to 6 ft occasionally to 8 ft. 
.thursday...southwest winds to 30 kt becoming south. chance of
showers. waves 5 to 8 ft occasionally to 10 ft.  

$$

fzus63 kmkx 070754
glflm 
expires:202606071515;;321950

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
254 am cdt sun jun 7 2026

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 over the upper great lakes will continue to
strengthen to 30.1 inches today. warm and humid air lingering 
over the relatively cool waters of lake michigan will likely cause
marine fog over the north half of lake michigan. a marine dense 
fog advisory remains in effect until midday. 

broad low pressure over the great plains and high pressure over 
the northeastern states will lead to modest southeast winds over 
the lake late tonight through tuesday. 

occasional chances for showers and thunderstorms are in the 
forecast, particularly late monday through monday night.
additional chances later in the week.


lmz080-669-671-673-675-777-779-870-872-874-876-878-071515-
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-
254 am cdt sun jun 7 2026

sheboygan wi to pentwater mi south...

.today...northeast winds 5 to 10 kt increasing to 10 to 15 kt.
patchy fog this morning. waves 1 to 2 ft. 
.tonight...northeast winds 10 to 15 kt becoming southeast 10 to
20 kt. waves 1 to 3 ft building to 3 to 5 ft. 
.monday...southeast winds 10 to 20 kt. chance of showers and
thunderstorms in the afternoon. waves 3 to 5 ft. 
.monday night...southeast winds 10 to 20 kt becoming south.
showers with a chance of thunderstorms. waves 2 to 4 ft. 
.tuesday...south winds 10 to 15 kt. waves 2 to 4 ft. 
.tuesday night...south winds 10 to 15 kt. waves 1 to 3 ft. 
.wednesday...south winds 10 to 20 kt increasing to 15 to 25 kt.
waves 2 to 4 ft building to 4 to 6 ft occasionally to 8 ft. 
.thursday...southwest winds 15 to 25 kt becoming south to 30 kt.
waves 4 to 7 ft occasionally to 9 ft.  

$$

fzus63 kmkx 070154
glflm 
expires:202606070930;;307343

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
854 pm cdt sat jun 6 2026

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 29.9 inches builds into the upper great lakes
and strengthens to 30.1 inches overnight. warm and humid air will
linger over the relatively cool waters of lake michigan, with a
plume of marine fog over north-central portions of the lake slowly
sagging southwestward overnight. a marine dense fog advisory
remains in effect for the northern 2/3 of the lake until midday
sunday. 

light and variable winds (predominantly north to northeast)
continue throughout sunday. broad low pressure over the great
plains and high pressure over the northeastern conus will lead to
modest southeast winds over the lake late sunday night through
tuesday. 

occasional chances for showers and thunderstorms are in the 
forecast, particularly late monday through monday night.
additional chances later in the week. 


lmz669-671-870-872-070930-
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 whitehall to pentwater mi 5 nm offshore to mid
lake-
lake michigan from grand haven to whitehall mi 5 nm offshore to
mid lake-
854 pm cdt sat jun 6 2026

sheboygan wi to pentwater mi south to north point light wi to
grand haven mi...

...dense fog advisory in effect until 1 pm cdt sunday...

.rest of tonight...northeast winds 5 to 10 kt. areas of dense 
fog arrive late. waves 1 ft or less. 
.sunday...northeast winds 5 to 10 kt becoming north 10 to 15 kt.
areas of dense fog in the morning, eroding into the afternoon. 
waves 1 to 2 ft.
.sunday night...northeast winds 10 to 15 kt veering to southeast
10 to 20 kt. waves 1 to 2 ft building to 2 to 4 ft. 
.monday...southeast winds 10 to 20 kt. waves 3 to 5 ft. 
.monday night...southeast winds 10 to 20 kt. chance of showers in
the evening, then showers likely overnight. waves 2 to 4 ft.
.tuesday...southeast winds 10 to 15 kt becoming south. chance of
showers in the morning. waves 2 to 4 ft. 
.tuesday night...south winds 10 to 15 kt. waves 1 to 3 ft. 
.wednesday...south winds 10 to 20 kt. waves 1 to 3 ft building to
3 to 5 ft. 
.thursday...south winds 10 to 20 kt increasing to 15 to 25 kt.
waves 4 to 6 ft occasionally to 8 ft.  

$$

fzus63 kmkx 070154
glflm 
expires:202606070930;;307344

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
854 pm cdt sat jun 6 2026

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 29.9 inches builds into the upper great lakes
and strengthens to 30.1 inches overnight. warm and humid air will
linger over the relatively cool waters of lake michigan, with a
plume of marine fog over north-central portions of the lake slowly
sagging southwestward overnight. a marine dense fog advisory
remains in effect for the northern 2/3 of the lake until midday
sunday. 

light and variable winds (predominantly north to northeast)
continue throughout sunday. broad low pressure over the great
plains and high pressure over the northeastern conus will lead to
modest southeast winds over the lake late sunday night through
tuesday. 

occasional chances for showers and thunderstorms are in the 
forecast, particularly late monday through monday night.
additional chances later in the week. 


lmz080-673-675-777-779-874-876-878-070930-
lake michigan from michigan city in to st. joseph mi 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 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-
854 pm cdt sat jun 6 2026

north point light wi to grand haven mi south...

.rest of tonight...east winds 5 to 10 kt becoming northeast.
waves 1 ft or less. 
.sunday...east winds 10 to 15 kt becoming northeast. waves 1 to
2 ft. 
.sunday night...northeast winds 10 to 15 kt becoming southeast
10 to 20 kt. waves 1 to 2 ft building to 2 to 4 ft. 
.monday...southeast winds 10 to 20 kt. waves 3 to 5 ft. 
.monday night...southeast winds 10 to 15 kt. showers likely in
the evening, then showers overnight. waves 2 to 4 ft. 
.tuesday...south winds 10 to 15 kt. showers in the morning, then
chance of showers in the afternoon. waves 1 to 3 ft. 
.tuesday night...south winds 10 to 15 kt. chance of showers.
waves 1 to 2 ft. 
.wednesday...south winds 10 to 20 kt. waves 2 to 4 ft. 
.thursday...south winds 10 to 20 kt. waves 3 to 5 ft.  

$$

fzus63 kmqt 070801
glfls 
expires:202606072000;;322174

open lake forecast for lake superior
national weather service marquette mi
400 am edt sun jun 7 2026

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... 

ridging of 30.1 inches over lake superior this morning weakens to 
30.0 inches through tonight as a 29.4 inch low over the black hills 
expands into the northern plains and canadian prairies at 29.3 
inches. by monday afternoon, expect lake superior to be between a 
29.7 inch trough over minnesota and 30.2 inch high pressure over new 
england. the troughing weakens to around 29.9 inches before moving 
over lake superior on tuesday. pressure continues to fall over the 
lake through wednesday as a colorado low lifts through the northern 
plains towards lake winnipeg, strengthening to 29.6 inches by 
wednesday night as the low deepens to 29.1 inches over far northern 
ontario. another colorado low lifts into the western great lakes at 
around 29.5 inches by late thursday. 




lsz264-072000-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
400 am edt sun jun 7 2026

...dense fog advisory in effect until 11 am edt this morning...

.early this morning...east winds 5 to 15 knots. patchy dense fog.
waves calm to 2 feet. 
.today...southeast winds 5 to 15 knots backing east in the
afternoon, then increasing to 10 to 20 knots late. areas of dense
fog. waves calm to 2 feet. 
.tonight...east winds 10 to 20 knots veering southeast after
midnight, then diminishing to 5 to 15 knots late. patchy fog
through midnight. waves building to 1 to 3 feet, then subsiding
to calm to 2 feet. 
.monday...southeast winds 5 to 15 knots increasing to 10 to
20 knots in the afternoon. a slight chance of showers by mid
afternoon. waves building to 2 to 4 feet. 
.monday night...southeast winds 10 to 20 knots diminishing to
5 to 15 knots after midnight. showers and a slight chance of
thunderstorms. waves subsiding to 1 to 3 feet. 
.tuesday...east winds less than 10 knots. a chance of showers
through early afternoon. waves subsiding to calm to 2 feet. 
.tuesday night...east winds 5 to 15 knots veering southeast after
midnight. waves calm to 2 feet. 
.wednesday...southeast winds 10 to 20 knots becoming south 15 to
25 knots. a chance of showers. a chance of thunderstorms. showers
likely. waves building to 3 to 6 feet occasionally to 8 feet. 
.thursday...southwest winds 15 to 25 knots increasing to 20 to
30 knots. a chance of showers. waves building to 5 to 8 feet
occasionally to 10 feet. 

$$

fzus63 kmqt 070801
glfls 
expires:202606072000;;322175

open lake forecast for lake superior
national weather service marquette mi
400 am edt sun jun 7 2026

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... 

ridging of 30.1 inches over lake superior this morning weakens to 
30.0 inches through tonight as a 29.4 inch low over the black hills 
expands into the northern plains and canadian prairies at 29.3 
inches. by monday afternoon, expect lake superior to be between a 
29.7 inch trough over minnesota and 30.2 inch high pressure over new 
england. the troughing weakens to around 29.9 inches before moving 
over lake superior on tuesday. pressure continues to fall over the 
lake through wednesday as a colorado low lifts through the northern 
plains towards lake winnipeg, strengthening to 29.6 inches by 
wednesday night as the low deepens to 29.1 inches over far northern 
ontario. another colorado low lifts into the western great lakes at 
around 29.5 inches by late thursday. 




lsz265-072000-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
400 am edt sun jun 7 2026

...dense fog advisory in effect until 11 am edt this morning...

.early this morning...east winds 5 to 15 knots. areas of dense
fog. waves calm to 2 feet. 
.today...southeast winds 5 to 15 knots becoming east 10 to
20 knots in the afternoon, then increasing to 15 to 25 knots
late. patchy dense fog. waves building to 1 to 3 feet. 
.tonight...southeast winds 10 to 20 knots. waves subsiding to
calm to 2 feet. 
.monday...southeast winds 10 to 20 knots increasing to 15 to
25 knots in the afternoon. waves building to 3 to 5 feet
occasionally to 7 feet. 
.monday night...southeast winds 15 to 25 knots diminishing to
5 to 15 knots after midnight. a chance of showers through
midnight. a slight chance of thunderstorms. showers after
midnight. waves subsiding to calm to 2 feet. 
.tuesday...east winds 5 to 15 knots increasing to 10 to 20 knots
by mid afternoon. a chance of showers through early afternoon.
waves calm to 2 feet. 
.tuesday night...east winds 10 to 20 knots becoming southeast
5 to 15 knots after midnight. waves calm to 2 feet. 
.wednesday...southeast winds 15 to 25 knots becoming south 20 to
30 knots. a chance of showers and thunderstorms. waves building
to 3 to 6 feet occasionally to 8 feet, then subsiding to 2 to
4 feet. 
.thursday...southwest winds 15 to 25 knots increasing to 20 to
30 knots. a chance of showers. waves building to 3 to 5 feet
occasionally to 7 feet. 

$$

fzus63 kmqt 070801
glfls 
expires:202606072000;;322172

open lake forecast for lake superior
national weather service marquette mi
400 am edt sun jun 7 2026

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... 

ridging of 30.1 inches over lake superior this morning weakens to 
30.0 inches through tonight as a 29.4 inch low over the black hills 
expands into the northern plains and canadian prairies at 29.3 
inches. by monday afternoon, expect lake superior to be between a 
29.7 inch trough over minnesota and 30.2 inch high pressure over new 
england. the troughing weakens to around 29.9 inches before moving 
over lake superior on tuesday. pressure continues to fall over the 
lake through wednesday as a colorado low lifts through the northern 
plains towards lake winnipeg, strengthening to 29.6 inches by 
wednesday night as the low deepens to 29.1 inches over far northern 
ontario. another colorado low lifts into the western great lakes at 
around 29.5 inches by late thursday. 




lsz162-072000-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
400 am edt sun jun 7 2026 /300 am cdt sun jun 7 2026/

...dense fog advisory in effect until 11 am edt /10 am cdt/ this
morning...

.early this morning...northeast winds 5 to 15 knots. patchy dense
fog. waves calm to 2 feet. 
.today...northeast winds 5 to 15 knots increasing to 15 to
25 knots. patchy dense fog through early afternoon. waves
building to 2 to 4 feet. 
.tonight...northeast winds 10 to 20 knots veering east late. a
slight chance of rain showers after midnight. waves subsiding to
calm to 2 feet. 
.monday...northeast winds 5 to 15 knots increasing to 10 to
20 knots in the afternoon. a chance of showers through early
afternoon. a slight chance of thunderstorms. showers likely by
mid afternoon. waves calm to 2 feet. 
.monday night...northeast winds 5 to 15 knots. rain showers
likely and a slight chance of thunderstorms through midnight,
then a slight chance of rain showers after midnight. waves calm
to 2 feet. 
.tuesday...northeast winds less than 10 knots increasing to 5 to
15 knots by mid afternoon. waves calm to 2 feet. 
.tuesday night...northeast winds 5 to 15 knots. a chance of
showers and thunderstorms. waves calm to 2 feet. 
.wednesday...east winds 10 to 20 knots becoming southwest 15 to
25 knots. showers and a chance of thunderstorms. waves building
to 3 to 5 feet occasionally to 7 feet. 
.thursday...southwest winds 20 to 30 knots. a chance of showers.
waves building to 5 to 8 feet occasionally to 10 feet, then
subsiding to 3 to 6 feet occasionally to 8 feet. 

$$

fzus63 kmqt 070801
glfls 
expires:202606072000;;322177

open lake forecast for lake superior
national weather service marquette mi
400 am edt sun jun 7 2026

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... 

ridging of 30.1 inches over lake superior this morning weakens to 
30.0 inches through tonight as a 29.4 inch low over the black hills 
expands into the northern plains and canadian prairies at 29.3 
inches. by monday afternoon, expect lake superior to be between a 
29.7 inch trough over minnesota and 30.2 inch high pressure over new 
england. the troughing weakens to around 29.9 inches before moving 
over lake superior on tuesday. pressure continues to fall over the 
lake through wednesday as a colorado low lifts through the northern 
plains towards lake winnipeg, strengthening to 29.6 inches by 
wednesday night as the low deepens to 29.1 inches over far northern 
ontario. another colorado low lifts into the western great lakes at 
around 29.5 inches by late thursday. 




lsz267-072000-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
400 am edt sun jun 7 2026

...dense fog advisory in effect until 11 am edt this morning...

.early this morning...east winds 5 to 15 knots. areas of dense
fog. waves calm to 2 feet. 
.today...east winds less than 10 knots becoming northeast 5 to
15 knots in the afternoon. areas of dense fog through early
afternoon. waves calm to 2 feet. 
.tonight...east winds 5 to 15 knots veering southeast after
midnight, then increasing to 10 to 20 knots late. patchy fog
through midnight. waves calm to 2 feet. 
.monday...southeast winds 15 to 25 knots diminishing to 10 to
20 knots late. waves building to 2 to 4 feet. 
.monday night...southeast winds 10 to 20 knots increasing to
15 to 25 knots after midnight. showers likely after midnight.
waves subsiding to 1 to 3 feet. 
.tuesday...southeast winds 10 to 20 knots becoming east 5 to
15 knots by mid afternoon. showers through early afternoon, then
a chance of showers by mid afternoon. waves subsiding to calm to
2 feet. 
.tuesday night...southeast winds 10 to 20 knots diminishing to
5 to 15 knots after midnight. waves calm to 2 feet. 
.wednesday...southeast winds 10 to 20 knots becoming south 15 to
25 knots. a chance of showers. a chance of thunderstorms. waves
building to 3 to 6 feet occasionally to 8 feet. 
.thursday...south winds 15 to 25 knots veering southwest. a
chance of showers. waves subsiding to 1 to 3 feet, then building
to 3 to 5 feet occasionally to 7 feet. 

$$

fzus63 kmqt 070801
glfls 
expires:202606072000;;322176

open lake forecast for lake superior
national weather service marquette mi
400 am edt sun jun 7 2026

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... 

ridging of 30.1 inches over lake superior this morning weakens to 
30.0 inches through tonight as a 29.4 inch low over the black hills 
expands into the northern plains and canadian prairies at 29.3 
inches. by monday afternoon, expect lake superior to be between a 
29.7 inch trough over minnesota and 30.2 inch high pressure over new 
england. the troughing weakens to around 29.9 inches before moving 
over lake superior on tuesday. pressure continues to fall over the 
lake through wednesday as a colorado low lifts through the northern 
plains towards lake winnipeg, strengthening to 29.6 inches by 
wednesday night as the low deepens to 29.1 inches over far northern 
ontario. another colorado low lifts into the western great lakes at 
around 29.5 inches by late thursday. 




lsz266-072000-
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-
400 am edt sun jun 7 2026

...dense fog advisory in effect until 11 am edt this morning...

.early this morning...east winds less than 10 knots. patchy dense
fog. waves calm to 2 feet. 
.today...southeast winds 5 to 15 knots backing east in the
afternoon. areas of dense fog. waves calm to 2 feet. 
.tonight...east winds 10 to 20 knots veering southeast after
midnight. patchy fog through midnight. waves calm to 2 feet. 
.monday...southeast winds 15 to 25 knots diminishing to 10 to
20 knots in the afternoon, then increasing to 15 to 25 knots
late. waves building to 2 to 4 feet. 
.monday night...southeast winds 10 to 20 knots. a chance of
showers through midnight. a slight chance of thunderstorms.
showers after midnight. waves subsiding to 1 to 3 feet. 
.tuesday...southeast winds 5 to 15 knots backing east by mid
afternoon. a chance of showers. waves subsiding to calm to
2 feet. 
.tuesday night...east winds 10 to 20 knots veering southeast
after midnight. waves calm to 2 feet. 
.wednesday...southeast winds 15 to 25 knots becoming south 20 to
30 knots. a chance of showers and thunderstorms. waves building
to 4 to 7 feet occasionally to 9 feet, then subsiding to 3 to
6 feet occasionally to 8 feet. 
.thursday...south winds 15 to 25 knots becoming southwest 20 to
30 knots. a chance of showers. waves subsiding to 3 to 5 feet
occasionally to 7 feet, then building to 4 to 7 feet occasionally
to 9 feet. 

$$

fzus63 kmqt 070801
glfls 
expires:202606072000;;322173

open lake forecast for lake superior
national weather service marquette mi
400 am edt sun jun 7 2026

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... 

ridging of 30.1 inches over lake superior this morning weakens to 
30.0 inches through tonight as a 29.4 inch low over the black hills 
expands into the northern plains and canadian prairies at 29.3 
inches. by monday afternoon, expect lake superior to be between a 
29.7 inch trough over minnesota and 30.2 inch high pressure over new 
england. the troughing weakens to around 29.9 inches before moving 
over lake superior on tuesday. pressure continues to fall over the 
lake through wednesday as a colorado low lifts through the northern 
plains towards lake winnipeg, strengthening to 29.6 inches by 
wednesday night as the low deepens to 29.1 inches over far northern 
ontario. another colorado low lifts into the western great lakes at 
around 29.5 inches by late thursday. 




lsz263-072000-
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-
400 am edt sun jun 7 2026

...dense fog advisory in effect until 11 am edt this morning...

.early this morning...east winds 5 to 15 knots. patchy dense fog.
waves calm to 2 feet. 
.today...east winds 5 to 15 knots increasing to 10 to 20 knots in
the afternoon. patchy dense fog through early afternoon. waves
building to 2 to 4 feet. 
.tonight...east winds 10 to 20 knots veering southeast after
midnight, then becoming east 5 to 15 knots late. waves subsiding
to calm to 2 feet. 
.monday...east winds 5 to 15 knots. a chance of showers. a slight
chance of thunderstorms by mid afternoon. waves building to 1 to
3 feet. 
.monday night...east winds 5 to 15 knots backing northeast after
midnight. rain showers likely through midnight. a slight chance
of thunderstorms. a chance of rain showers after midnight. waves
subsiding to calm to 2 feet. 
.tuesday...northeast winds less than 10 knots increasing to 5 to
15 knots by mid afternoon. waves calm to 2 feet. 
.tuesday night...east winds 5 to 15 knots veering southeast after
midnight. a chance of showers and thunderstorms after midnight.
waves calm to 2 feet. 
.wednesday...east winds 10 to 20 knots becoming southwest 15 to
25 knots. a chance of showers and thunderstorms. waves building
to 3 to 6 feet occasionally to 8 feet. 
.thursday...southwest winds 20 to 30 knots. a chance of showers.
waves building to 5 to 9 feet occasionally to 11 feet. 

$$