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fzus53 kdlh 301000
nshdlh
expires:202608301600;;601130

nearshore marine forecast
national weather service duluth mn
500 am cdt sun aug 30 2026

for waters within five 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.


lsz148-301600-
oak point to saxon harbor wi-
500 am cdt sun aug 30 2026

...small craft advisory in effect from 1 pm cdt this afternoon
through this evening...

.today...northeast wind 10 to 15 knots with gusts to around
25 knots. patchy fog early in the morning. slight chance of
showers in the late morning and afternoon. waves 1 to 3 feet. 
.tonight...east wind 10 to 15 knots with gusts to around 25 knots
easing to 5 knots after midnight. chance of showers and slight
chance of thunderstorms through the night. waves 1 to 3 feet
subsiding to 1 to 2 feet in the late evening and overnight. 
.monday...southeast wind 5 knots becoming southwest late in the
morning, then becoming northwest in the afternoon. patchy fog in
the morning. slight chance of showers and thunderstorms in the
morning. waves 1 foot or less. 
.monday night...west wind 5 to 10 knots becoming southwest after
midnight. partly cloudy. waves 1 foot or less. 

$$
fzus53 kdlh 301000
nshdlh
expires:202608301600;;601126

nearshore marine forecast
national weather service duluth mn
500 am cdt sun aug 30 2026

for waters within five 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.


lsz146-301600-
port wing to sand island wi-
500 am cdt sun aug 30 2026

...small craft advisory in effect from 10 am cdt this morning
through late tonight...

.today...northeast wind 10 to 15 knots. gusts up to 20 knots late
in the morning increasing to 30 knots, then decreasing to
25 knots late in the afternoon. slight chance of showers late in
the morning. waves 1 to 2 feet building to 2 to 4 feet in the
afternoon. 
.tonight...northeast wind 10 to 15 knots. gusts up to 25 knots.
chance of showers and slight chance of thunderstorms in the
evening, then showers likely and chance of thunderstorms after
midnight. waves 1 to 3 feet. 
.monday...northeast wind 5 knots becoming northwest late in the
morning, then becoming west with gusts to around 20 knots in the
afternoon. patchy fog in the morning. chance of showers and
slight chance of thunderstorms in the morning. waves 1 to 2 feet.
.monday night...southwest wind 5 to 10 knots. gusts up to
20 knots early in the evening. partly cloudy. waves 1 foot or
less. 

$$
fzus53 kdlh 301000
nshdlh
expires:202608301600;;601127

nearshore marine forecast
national weather service duluth mn
500 am cdt sun aug 30 2026

for waters within five 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.


lsz147-301600-
sand island to bayfield wi-
500 am cdt sun aug 30 2026

...small craft advisory in effect from 10 am cdt this morning
through late tonight...

.today...northeast wind 10 to 15 knots. gusts up to 25 knots.
slight chance of showers late in the morning. waves 1 to 2 feet
building to 1 to 3 feet in the afternoon. 
.tonight...east wind 10 to 15 knots with gusts to around 25 knots
easing to 5 knots early in the morning. chance of showers in the
evening. slight chance of thunderstorms through the night.
showers likely after midnight. waves 1 to 3 feet. 
.monday...east wind 5 knots becoming west with gusts to around
20 knots in the late morning and afternoon. patchy fog in the
morning. chance of showers and slight chance of thunderstorms in
the morning. waves 1 to 2 feet. 
.monday night...southwest wind 5 to 10 knots. gusts up to
20 knots early in the evening. partly cloudy. waves 1 foot or
less. 

$$
fzus53 kdlh 301000
nshdlh
expires:202608301600;;601129

nearshore marine forecast
national weather service duluth mn
500 am cdt sun aug 30 2026

for waters within five 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.


lsz121-301600-
chequamegon bay-bayfield to oak point wi-
500 am cdt sun aug 30 2026

...small craft advisory in effect from 1 pm cdt this afternoon
through this evening...

.today...northeast wind 10 to 15 knots with gusts to around
20 knots. patchy fog early in the morning. slight chance of
showers until late afternoon. waves 1 to 2 feet. 
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots becoming east 5 knots after midnight. chance of showers
in the evening. slight chance of thunderstorms through the night.
showers likely after midnight. patchy fog after midnight. waves
1 to 2 feet. 
.monday...east wind 5 knots becoming southwest late in the
morning, then becoming west in the afternoon. patchy fog in the
morning. slight chance of showers and thunderstorms in the
morning. waves 1 foot or less. 
.monday night...west wind 5 to 10 knots becoming southwest after
midnight. partly cloudy. waves 1 foot or less. 

$$
fzus53 kdlh 301000
nshdlh
expires:202608301600;;601120

nearshore marine forecast
national weather service duluth mn
500 am cdt sun aug 30 2026

for waters within five 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.


lsz140-301600-
grand portage to grand marais mn-
500 am cdt sun aug 30 2026

...small craft advisory in effect from 10 am cdt this morning
through monday morning...

.today...northeast wind 10 to 15 knots. gusts up to 25 knots.
mostly cloudy. waves 1 to 3 feet building to 2 to 4 feet in the
afternoon. 
.tonight...northeast wind 15 to 20 knots. gusts up to 30 knots
decreasing to 20 knots. slight chance of rain showers in the
evening, then chance of rain showers and slight chance of
thunderstorms after midnight. waves 2 to 4 feet. 
.monday...east wind 10 to 15 knots with gusts to around 20 knots
becoming southeast 5 to 10 knots early in the afternoon, then
becoming southwest late in the afternoon. chance of showers and
thunderstorms in the morning. waves 1 to 3 feet. 
.monday night...west wind 5 to 10 knots. partly cloudy in the
evening then becoming mostly cloudy. waves 1 to 2 feet. 

$$
fzus53 kdlh 301000
nshdlh
expires:202608301600;;601121

nearshore marine forecast
national weather service duluth mn
500 am cdt sun aug 30 2026

for waters within five 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.


lsz141-301600-
grand marais to taconite harbor mn-
500 am cdt sun aug 30 2026

...small craft advisory in effect from 10 am cdt this morning
through monday morning...

.today...northeast wind 10 to 15 knots. gusts up to 30 knots.
mostly cloudy. waves 1 to 2 feet building to 2 to 4 feet in the
afternoon. 
.tonight...northeast wind 15 to 20 knots. gusts up to 30 knots
decreasing to 25 knots early in the morning. chance of rain
showers through the night. chance of thunderstorms after
midnight. waves 2 to 4 feet. 
.monday...east wind 5 to 10 knots with gusts to around 20 knots
becoming southwest in the afternoon. chance of rain showers and
slight chance of thunderstorms in the morning. waves 1 to 3 feet.
.monday night...west wind 5 knots. partly cloudy. waves 1 foot or
less. 

$$
fzus53 kdlh 301000
nshdlh
expires:202608301600;;601122

nearshore marine forecast
national weather service duluth mn
500 am cdt sun aug 30 2026

for waters within five 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.


lsz142-301600-
taconite harbor to silver bay harbor mn-
500 am cdt sun aug 30 2026

...small craft advisory in effect from 10 am cdt this morning
through monday morning...

.today...northeast wind 10 to 15 knots. gusts up to 20 knots
increasing to 30 knots. slight chance of rain showers late in the
afternoon. waves 1 to 3 feet. 
.tonight...northeast wind 10 to 15 knots. gusts up to 30 knots
decreasing to 20 knots. chance of rain showers in the evening,
then rain showers likely and chance of thunderstorms after
midnight. waves 2 to 4 feet. 
.monday...northeast wind 5 to 10 knots becoming southwest in the
afternoon. patchy fog in the morning. chance of rain showers and
slight chance of thunderstorms in the morning. waves 1 to 3 feet.
.monday night...west wind 5 knots. partly cloudy. waves 1 foot or
less. 

$$
fzus53 kdlh 301000
nshdlh
expires:202608301600;;601123

nearshore marine forecast
national weather service duluth mn
500 am cdt sun aug 30 2026

for waters within five 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.


lsz143-301600-
silver bay harbor to two harbors mn-
500 am cdt sun aug 30 2026

...small craft advisory in effect from 10 am cdt this morning
through late tonight...

.today...northeast wind 15 to 20 knots. gusts up to 20 knots
increasing to 30 knots. slight chance of rain showers in the late
morning and afternoon. waves 1 to 2 feet building to 2 to 4 feet
in the late morning and afternoon. 
.tonight...northeast wind 15 to 20 knots. gusts up to 30 knots
decreasing to 20 knots. chance of rain showers and slight chance
of thunderstorms in the evening, then rain showers likely and
chance of thunderstorms after midnight. waves 2 to 4 feet. 
.monday...northeast wind 5 to 10 knots becoming north late in the
morning, then becoming southwest in the afternoon. patchy fog in
the morning. slight chance of showers and thunderstorms in the
morning. waves 1 to 3 feet. 
.monday night...west wind 5 to 10 knots. partly cloudy. waves
1 foot or less. 

$$
fzus53 kdlh 301000
nshdlh
expires:202608301600;;601124

nearshore marine forecast
national weather service duluth mn
500 am cdt sun aug 30 2026

for waters within five 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.


lsz144-301600-
two harbors to duluth mn-
500 am cdt sun aug 30 2026

...small craft advisory in effect from 10 am cdt this morning
through late tonight...

.today...northeast wind 15 to 20 knots. gusts up to 20 knots
increasing to 30 knots. slight chance of rain showers in the
morning. waves 1 to 3 feet building to 3 to 5 feet in the late
morning and afternoon. 
.tonight...northeast wind 15 to 20 knots. gusts up to 30 knots
decreasing to 20 knots. chance of rain showers in the evening.
slight chance of thunderstorms through the night. rain showers
likely after midnight. waves 3 to 5 feet. 
.monday...northeast wind 5 to 10 knots becoming west in the late
morning and afternoon. patchy fog in the morning. waves 1 to
2 feet. 
.monday night...west wind 5 to 10 knots. partly cloudy. waves
1 foot or less. 

$$
fzus53 kdlh 301000
nshdlh
expires:202608301600;;601125

nearshore marine forecast
national weather service duluth mn
500 am cdt sun aug 30 2026

for waters within five 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.


lsz145-301600-
duluth mn to port wing wi-
500 am cdt sun aug 30 2026

...small craft advisory in effect from 10 am cdt this morning
through late tonight...

.today...northeast wind 15 to 20 knots. gusts up to 20 knots
increasing to 30 knots. slight chance of showers early in the
morning, then chance of showers late in the morning. waves 3 to
5 feet. 
.tonight...northeast wind 15 to 20 knots. gusts up to 25 knots.
chance of showers and slight chance of thunderstorms through the
night. waves 2 to 4 feet. 
.monday...northeast wind 5 to 10 knots becoming west with gusts
to around 20 knots in the late morning and afternoon. patchy fog
in the morning. waves 1 to 2 feet. 
.monday night...southwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 

$$
fzus53 kmqt 300901
nshmqt
expires:202608302000;;599025

nearshore marine forecast
national weather service marquette mi
500 am edt sun aug 30 2026

for waters within five nautical miles of shore

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.


lsz242-243-302000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
501 am edt sun aug 30 2026

.early this morning...southeast wind less than 10 knots. mostly
cloudy. patchy fog. waves calm to 1 foot. 
.today...east wind 5 to 15 knots. mostly cloudy. patchy fog
through mid morning. a slight chance of showers by late morning.
waves building to 1 to 2 feet. 
.tonight...east wind 10 to 15 knots. mostly cloudy. a chance of
showers and a slight chance of thunderstorms by midnight. patchy
fog by midnight. waves 1 to 2 feet. 
.monday...southeast wind 10 to 15 knots veering west less than
10 knots in the afternoon. mostly cloudy. a chance of showers and
a slight chance of thunderstorms in the morning, then a slight
chance of showers and thunderstorms in the afternoon. waves 1 to
2 feet. 
.monday night...west wind less than 10 knots backing southwest
after midnight. gusts up to 18 knots. partly cloudy. waves
building to 1 to 2 feet. 

$$
fzus53 kmqt 300901
nshmqt
expires:202608302000;;599024

nearshore marine forecast
national weather service marquette mi
500 am edt sun aug 30 2026

for waters within five nautical miles of shore

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.


lsz240-241-302000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
501 am edt sun aug 30 2026 /401 am cdt sun aug 30 2026/

.early this morning...east wind less than 10 knots. cloudy.
patchy fog. waves calm to 1 foot. 
.today...east wind less than 10 knots backing northeast 10 to
15 knots by late morning. gusts up to 24 knots. mostly cloudy
with a slight chance of showers. waves building to 2 to 3 feet. 
.tonight...east wind 5 to 15 knots veering southeast less than
10 knots by midnight. mostly cloudy. a chance of showers through
late evening, then a chance of showers and a slight chance of
thunderstorms by midnight. patchy fog by midnight. waves
subsiding to 1 to 2 feet. 
.monday...south wind less than 10 knots veering west in the
afternoon. gusts up to 19 knots. partly cloudy. a slight chance
of showers and thunderstorms in the morning. waves calm to
1 foot. 
.monday night...west wind less than 10 knots backing southwest
after midnight. gusts up to 17 knots. mostly clear. waves calm to
1 foot. 

$$
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