fzus53 kdlh 031358
nshdlh
expires:202609032200;;834279

nearshore marine forecast
national weather service duluth mn
858 am cdt thu sep 3 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.


lsz121-032200-
chequamegon bay-bayfield to oak point wi-
858 am cdt thu sep 3 2026

.rest of today...variable winds 10 knots or less becoming
northeast 10 to 15 knots with gusts to around 20 knots in the
late morning and afternoon. slight chance of showers late. waves
1 to 2 feet. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
early in the evening. chance of showers and thunderstorms through
the night. patchy fog after midnight. waves 1 to 2 feet. 
.friday...northeast wind 5 to 10 knots. gusts up to 20 knots late
in the afternoon. patchy fog in the morning. slight chance of
showers in the morning. waves 1 to 2 feet. 
.friday night...northeast wind 5 to 10 knots. gusts up to
20 knots early in the evening. slight chance of showers in the
evening. waves 1 to 2 feet. 

$$

fzus53 kdlh 031358
nshdlh
expires:202609032200;;834270

nearshore marine forecast
national weather service duluth mn
858 am cdt thu sep 3 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.


lsz140-032200-
grand portage to grand marais mn-
858 am cdt thu sep 3 2026

.rest of today...east wind 5 to 10 knots. mostly sunny. waves
1 to 2 feet. 
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots. slight chance of rain showers after midnight. waves
1 to 3 feet. 
.friday...northeast wind 10 to 15 knots with gusts to around
25 knots. slight chance of rain showers in the morning. waves
1 to 3 feet. 
.friday night...northeast wind 10 to 15 knots. gusts up to
25 knots decreasing to 20 knots in the late evening and
overnight. mostly cloudy. waves 1 to 3 feet. 

$$

fzus53 kdlh 031358
nshdlh
expires:202609032200;;834271

nearshore marine forecast
national weather service duluth mn
858 am cdt thu sep 3 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.


lsz141-032200-
grand marais to taconite harbor mn-
858 am cdt thu sep 3 2026

.rest of today...east wind 5 to 10 knots. sunny early in the
morning then becoming partly sunny. waves 1 to 2 feet. 
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots. slight chance of showers and thunderstorms through the
night. waves 1 to 3 feet. 
.friday...northeast wind 10 to 15 knots. gusts up to 25 knots
increasing to 30 knots early in the afternoon, then decreasing to
25 knots late in the afternoon. slight chance of rain showers in
the morning. waves 1 to 3 feet. 
.friday night...northeast wind 10 to 15 knots. gusts up to
25 knots decreasing to 20 knots after midnight. mostly cloudy.
waves 1 to 3 feet. 

$$

fzus53 kdlh 031358
nshdlh
expires:202609032200;;834272

nearshore marine forecast
national weather service duluth mn
858 am cdt thu sep 3 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.


lsz142-032200-
taconite harbor to silver bay harbor mn-
858 am cdt thu sep 3 2026

.rest of today...northeast wind 10 to 15 knots. gusts up to
20 knots in the afternoon. mostly sunny. waves 1 to 2 feet. 
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots. chance of rain showers and slight chance of
thunderstorms through the night. waves 1 to 3 feet. 
.friday...northeast wind 10 to 15 knots. gusts up to 25 knots
increasing to 30 knots early in the afternoon, then decreasing to
25 knots late in the afternoon. chance of rain showers in the
morning. waves 1 to 3 feet. 
.friday night...northeast wind 10 to 15 knots. gusts up to
25 knots decreasing to 20 knots in the late evening and
overnight. mostly cloudy. waves 1 to 3 feet. 

$$

fzus53 kdlh 031358
nshdlh
expires:202609032200;;834273

nearshore marine forecast
national weather service duluth mn
858 am cdt thu sep 3 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.


lsz143-032200-
silver bay harbor to two harbors mn-
858 am cdt thu sep 3 2026

.rest of today...northeast wind 10 to 15 knots. gusts up to
25 knots. mostly sunny early in the morning then becoming mostly
cloudy. 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
decreasing to 20 knots late in the evening, then increasing to
25 knots after midnight. chance of rain showers and slight chance
of thunderstorms through the night. waves 1 to 3 feet. 
.friday...northeast wind 10 to 15 knots. gusts up to 25 knots
increasing to 30 knots in the afternoon. patchy fog in the
morning. slight chance of showers and thunderstorms in the
morning. waves 2 to 4 feet. 
.friday night...northeast wind 10 to 15 knots. gusts up to
25 knots decreasing to 20 knots after midnight. mostly cloudy.
waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. 

$$

fzus53 kdlh 031358
nshdlh
expires:202609032200;;834274

nearshore marine forecast
national weather service duluth mn
858 am cdt thu sep 3 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.


lsz144-032200-
two harbors to duluth mn-
858 am cdt thu sep 3 2026

...small craft advisory in effect through late tonight...

.rest of today...northeast wind 15 to 20 knots with gusts to
around 25 knots. slight chance of rain showers in the afternoon.
waves 1 to 3 feet building to 2 to 4 feet in the afternoon. 
.tonight...northeast wind 15 to 20 knots with gusts to around
25 knots. chance of showers and thunderstorms through the night.
waves 2 to 4 feet. 
.friday...northeast wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots in the afternoon. patchy fog in the
morning. slight chance of rain showers in the morning. waves 2 to
4 feet. a small craft advisory may be needed. 
.friday night...northeast wind 15 to 20 knots with gusts to
around 25 knots easing to 5 to 10 knots with gusts to around
20 knots early in the morning. mostly cloudy. waves 2 to 4 feet
subsiding to 1 to 3 feet after midnight. a small craft advisory
may be needed. 

$$

fzus53 kdlh 031358
nshdlh
expires:202609032200;;834275

nearshore marine forecast
national weather service duluth mn
858 am cdt thu sep 3 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.


lsz145-032200-
duluth mn to port wing wi-
858 am cdt thu sep 3 2026

...small craft advisory in effect through late tonight...

.rest of today...northeast wind 15 to 20 knots with gusts to
around 25 knots. slight chance of rain showers in the afternoon.
waves 1 to 3 feet building to 2 to 4 feet in the afternoon. 
.tonight...northeast wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots early in the morning. chance of showers
and thunderstorms through the night. patchy fog after midnight.
waves 2 to 4 feet. 
.friday...northeast wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. patchy
fog in the morning. waves 2 to 4 feet. a small craft advisory may
be needed. 
.friday night...northeast wind 10 to 15 knots. gusts up to
25 knots decreasing to 20 knots after midnight. mostly cloudy.
waves 2 to 4 feet subsiding to 1 to 2 feet early in the morning. 

$$

fzus53 kdlh 031358
nshdlh
expires:202609032200;;834276

nearshore marine forecast
national weather service duluth mn
858 am cdt thu sep 3 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.


lsz146-032200-
port wing to sand island wi-
858 am cdt thu sep 3 2026

.rest of today...northeast wind 10 to 15 knots. gusts up to
25 knots in the afternoon. sunny early in the morning then
becoming partly sunny. 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
decreasing to 20 knots in the late evening and overnight. chance
of showers and thunderstorms through the night. patchy fog after
midnight. waves 1 to 3 feet. 
.friday...northeast wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. patchy fog in the
morning. slight chance of showers in the morning. waves 1 to
3 feet building to 2 to 4 feet in the late morning and afternoon.
.friday night...northeast wind 10 to 15 knots. gusts up to
25 knots decreasing to 20 knots in the late evening and
overnight. mostly cloudy. waves 1 to 3 feet. 

$$

fzus53 kdlh 031358
nshdlh
expires:202609032200;;834277

nearshore marine forecast
national weather service duluth mn
858 am cdt thu sep 3 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.


lsz147-032200-
sand island to bayfield wi-
858 am cdt thu sep 3 2026

.rest of today...northeast wind 10 to 15 knots. gusts up to
25 knots. mostly sunny. waves 1 to 2 feet. 
.tonight...east wind 5 to 10 knots with gusts to around 20 knots.
chance of showers and thunderstorms through the night. waves 1 to
2 feet. 
.friday...northeast wind 10 to 15 knots. gusts up to 25 knots.
patchy fog in the morning. slight chance of showers in the
morning. waves 1 to 3 feet. 
.friday night...northeast wind 10 to 15 knots with gusts to
around 25 knots easing to 5 knots early in the morning. mostly
cloudy. waves 1 to 3 feet. 

$$

fzus53 kdlh 031358
nshdlh
expires:202609032200;;834280

nearshore marine forecast
national weather service duluth mn
858 am cdt thu sep 3 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.


lsz148-032200-
oak point to saxon harbor wi-
858 am cdt thu sep 3 2026

...small craft advisory in effect from noon cdt today through
this evening...

.rest of today...variable winds 10 knots or less becoming
northeast 10 to 15 knots with gusts to around 30 knots in the
late morning and afternoon. sunny early in the morning then
becoming partly sunny. waves 1 to 3 feet. 
.tonight...east wind 10 to 15 knots. gusts up to 30 knots. chance
of showers and thunderstorms through the night. patchy fog after
midnight. waves 2 to 4 feet subsiding to 1 to 2 feet after
midnight. 
.friday...northeast wind 10 to 15 knots. gusts up to 30 knots.
patchy fog in the morning. slight chance of showers in the
morning. waves 1 to 2 feet building to 1 to 3 feet late in the
afternoon. 
.friday night...northeast wind 10 to 15 knots with gusts to
around 25 knots becoming east 5 knots early in the morning.
slight chance of showers in the evening. waves 1 to 3 feet. 

$$

fzus53 kmqt 031501
nshmqt
expires:202609032000;;836585

nearshore marine forecast
national weather service marquette mi
1101 am edt thu sep 3 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.


lsz240-241-032000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 am edt thu sep 3 2026 /1001 am cdt thu sep 3 2026/

...small craft advisory in effect from 4 pm edt /3 pm cdt/ this
afternoon to 9 pm edt /8 pm cdt/ this evening...

.rest of today...northeast wind 10 to 20 knots with gusts up to
28 knots. partly cloudy. waves calm to 1 foot building to 2 to
3 feet. 
.tonight...east wind 5 to 15 knots with gusts up to 26 knots
becoming less than 10 knots late. mostly cloudy through late
evening then becoming partly cloudy. a chance of showers and
thunderstorms through the night. waves subsiding to 1 to 2 feet. 
.friday...east wind less than 10 knots with gusts up to 17 knots
backing northeast 10 to 15 knots with gusts up to 27 knots in the
afternoon. partly cloudy. a slight chance of showers in the
morning. waves building to 2 to 3 feet. 
.friday night...east wind 5 to 15 knots. gusts up to 24 knots in
the evening. mostly cloudy with a slight chance of showers. waves
subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 031501
nshmqt
expires:202609032000;;836586

nearshore marine forecast
national weather service marquette mi
1101 am edt thu sep 3 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.


lsz242-243-032000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1101 am edt thu sep 3 2026

.rest of today...northeast wind 5 to 15 knots with gusts up to
24 knots. partly cloudy. waves calm to 1 foot building to 1 to
2 feet. 
.tonight...east wind 5 to 15 knots with gusts up to 22 knots.
mostly cloudy through late evening then becoming partly cloudy. a
chance of showers and a slight chance of thunderstorms. waves
1 to 2 feet. 
.friday...east wind 10 to 15 knots with gusts up to 24 knots.
partly cloudy. a slight chance of showers in the morning. waves
building to 1 to 2 feet. 
.friday night...east wind 5 to 15 knots with gusts up to
23 knots. partly cloudy in the evening then becoming mostly
cloudy. a slight chance of showers. waves 1 to 2 feet. 

$$