fzus53 kdlh 272213
nshdlh
expires:202607280400;;717521

nearshore marine forecast
national weather service duluth mn
513 pm cdt mon jul 27 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.


lsz148-280400-
oak point to saxon harbor wi-
513 pm cdt mon jul 27 2026

...dense fog advisory in effect until 11 am cdt tuesday...
...small craft advisory in effect until 7 pm cdt this evening...

.tonight...northeast wind 5 knots until early morning becoming
variable 10 knots or less. patchy fog early in the evening.
patchy fog after midnight. waves 2 to 4 feet subsiding to 1 to
2 feet after midnight. 
.tuesday...variable winds 10 knots or less becoming east 5 knots
in the afternoon. patchy fog in the morning. waves 1 foot or
less. 
.tuesday night...east wind 5 knots in the evening becoming
variable 10 knots or less, then becoming southwest 5 knots early
in the morning. patchy fog after midnight. waves 1 foot or less. 
.wednesday...southwest wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming east 5 knots in the
afternoon. patchy fog in the morning. waves 1 foot or less. 

$$

fzus53 kdlh 272213
nshdlh
expires:202607280400;;717517

nearshore marine forecast
national weather service duluth mn
513 pm cdt mon jul 27 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.


lsz146-280400-
port wing to sand island wi-
513 pm cdt mon jul 27 2026

...dense fog advisory in effect until 11 am cdt tuesday...
...small craft advisory in effect until 7 pm cdt this evening...

.tonight...northeast wind 5 to 10 knots becoming variable
10 knots or less. patchy fog late in the night. waves 1 to
3 feet. 
.tuesday...variable winds 10 knots or less becoming northeast
5 knots late in the afternoon. patchy fog in the morning. waves
1 foot or less. 
.tuesday night...northeast wind 5 knots in the evening becoming
variable 10 knots or less. areas of fog after midnight. waves
1 foot or less. 
.wednesday...variable winds 10 knots or less becoming northeast
5 knots in the afternoon. areas of fog in the morning. waves
1 foot or less. 

$$

fzus53 kdlh 272213
nshdlh
expires:202607280400;;717518

nearshore marine forecast
national weather service duluth mn
513 pm cdt mon jul 27 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.


lsz147-280400-
sand island to bayfield wi-
513 pm cdt mon jul 27 2026

...dense fog advisory in effect until 11 am cdt tuesday...
...small craft advisory in effect until 7 pm cdt this evening...

.tonight...northeast wind 5 knots in the evening becoming
variable 10 knots or less. patchy fog late in the night. waves
1 to 3 feet. 
.tuesday...variable winds 10 knots or less becoming east 5 knots
in the afternoon. patchy fog in the morning. waves 1 foot or
less. 
.tuesday night...southeast wind 5 knots early in the evening
becoming variable 10 knots or less. patchy fog after midnight.
waves 1 foot or less. 
.wednesday...variable winds 10 knots or less becoming east
5 knots in the afternoon. patchy fog in the morning. waves 1 foot
or less. 

$$

fzus53 kdlh 272213
nshdlh
expires:202607280400;;717520

nearshore marine forecast
national weather service duluth mn
513 pm cdt mon jul 27 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.


lsz121-280400-
chequamegon bay-bayfield to oak point wi-
513 pm cdt mon jul 27 2026

...dense fog advisory in effect until 11 am cdt tuesday...
...small craft advisory in effect until 7 pm cdt this evening...

.tonight...east wind 5 to 10 knots in the evening becoming
variable 10 knots or less. patchy fog late in the night. waves
1 to 2 feet. 
.tuesday...variable winds 10 knots or less becoming east 5 knots
in the afternoon. patchy fog in the morning. waves 1 foot or
less. 
.tuesday night...northeast wind 5 knots early in the evening
becoming variable 10 knots or less. patchy fog after midnight.
waves 1 foot or less. 
.wednesday...variable winds 10 knots or less becoming east
5 knots in the afternoon. patchy fog in the morning. waves 1 foot
or less. 

$$

fzus53 kdlh 272213
nshdlh
expires:202607280400;;717511

nearshore marine forecast
national weather service duluth mn
513 pm cdt mon jul 27 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.


lsz140-280400-
grand portage to grand marais mn-
513 pm cdt mon jul 27 2026

...dense fog advisory in effect until 11 am cdt tuesday...

.tonight...northwest wind 5 knots. patchy fog in the late evening
and overnight. waves 1 to 2 feet. 
.tuesday...northeast wind 5 knots becoming southeast late in the
morning, then becoming southwest in the afternoon. mostly sunny.
waves 1 foot or less. 
.tuesday night...southwest wind 5 knots. patchy fog after
midnight. waves 1 foot or less. 
.wednesday...southwest wind 5 knots becoming southeast in the
late morning and afternoon. patchy fog in the morning. waves
1 foot or less. 

$$

fzus53 kdlh 272213
nshdlh
expires:202607280400;;717512

nearshore marine forecast
national weather service duluth mn
513 pm cdt mon jul 27 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.


lsz141-280400-
grand marais to taconite harbor mn-
513 pm cdt mon jul 27 2026

...dense fog advisory in effect until 11 am cdt tuesday...

.tonight...northwest wind 5 knots until early morning becoming
variable 10 knots or less. patchy fog. waves 1 to 2 feet. 
.tuesday...variable winds 10 knots or less early in the morning
becoming east 5 knots, then becoming south early in the afternoon
becoming variable 10 knots or less. mostly sunny. waves 1 foot or
less. 
.tuesday night...variable winds 10 knots or less. patchy fog in
the evening. areas of fog after midnight. waves 1 foot or less. 
.wednesday...variable winds 10 knots or less becoming southeast
5 knots in the late morning and early afternoon, then becoming
east late in the afternoon. patchy fog in the morning. waves
1 foot or less. 

$$

fzus53 kdlh 272213
nshdlh
expires:202607280400;;717513

nearshore marine forecast
national weather service duluth mn
513 pm cdt mon jul 27 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.


lsz142-280400-
taconite harbor to silver bay harbor mn-
513 pm cdt mon jul 27 2026

...dense fog advisory in effect until 11 am cdt tuesday...

.tonight...northwest wind 5 knots early in the evening becoming
west, then becoming north after midnight becoming variable
10 knots or less. patchy fog. waves 1 to 2 feet. 
.tuesday...variable winds 10 knots or less. partly sunny. waves
1 foot or less. 
.tuesday night...variable winds 10 knots or less. patchy fog.
waves 1 foot or less. 
.wednesday...variable winds 10 knots or less. patchy fog in the
morning. waves 1 foot or less. 

$$

fzus53 kdlh 272213
nshdlh
expires:202607280400;;717514

nearshore marine forecast
national weather service duluth mn
513 pm cdt mon jul 27 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.


lsz143-280400-
silver bay harbor to two harbors mn-
513 pm cdt mon jul 27 2026

...dense fog advisory in effect until 11 am cdt tuesday...
...small craft advisory in effect until 7 pm cdt this evening...

.tonight...north wind 5 knots until early morning becoming
variable 10 knots or less. patchy fog. waves 1 to 3 feet. 
.tuesday...variable winds 10 knots or less becoming northeast
5 knots late in the afternoon. patchy fog in the morning. waves
1 foot or less. 
.tuesday night...northeast wind 5 knots in the evening becoming
variable 10 knots or less. patchy fog through the night. waves
1 foot or less. 
.wednesday...variable winds 10 knots or less becoming east
5 knots in the afternoon. areas of fog in the morning. waves
1 foot or less. 

$$

fzus53 kdlh 272213
nshdlh
expires:202607280400;;717515

nearshore marine forecast
national weather service duluth mn
513 pm cdt mon jul 27 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.


lsz144-280400-
two harbors to duluth mn-
513 pm cdt mon jul 27 2026

...dense fog advisory in effect until 11 am cdt tuesday...
...small craft advisory in effect until 7 pm cdt this evening...

.tonight...northeast wind 5 to 10 knots becoming variable
10 knots or less. patchy fog early in the evening. waves 2 to
4 feet subsiding to 1 to 2 feet after midnight. 
.tuesday...variable winds 10 knots or less becoming south 5 knots
late in the morning, then becoming southeast early in the
afternoon becoming east late in the afternoon. patchy fog in the
morning. waves 1 foot or less. 
.tuesday night...northeast wind 5 knots until early morning
becoming variable 10 knots or less. patchy fog after midnight.
waves 1 foot or less. 
.wednesday...variable winds 10 knots or less becoming east
5 knots in the late morning and afternoon. patchy fog in the
morning. slight chance of showers and thunderstorms in the
afternoon. waves 1 foot or less. 

$$

fzus53 kdlh 272213
nshdlh
expires:202607280400;;717516

nearshore marine forecast
national weather service duluth mn
513 pm cdt mon jul 27 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.


lsz145-280400-
duluth mn to port wing wi-
513 pm cdt mon jul 27 2026

...dense fog advisory in effect until 11 am cdt tuesday...
...small craft advisory in effect until 7 pm cdt this evening...

.tonight...northeast wind 5 to 10 knots until early morning
becoming variable 10 knots or less. patchy fog early in the
evening. waves 2 to 4 feet subsiding to 1 to 2 feet after
midnight. 
.tuesday...variable winds 10 knots or less becoming northeast
5 knots in the late morning and afternoon. patchy fog in the
morning. waves 1 foot or less. 
.tuesday night...northeast wind 5 knots until early morning
becoming variable 10 knots or less. patchy fog after midnight.
waves 1 foot or less. 
.wednesday...variable winds 10 knots or less becoming east
5 knots in the late morning and afternoon. patchy fog in the
morning. slight chance of showers and thunderstorms in the
afternoon. waves 1 foot or less. 

$$

fzus53 kmqt 272103
nshmqt
expires:202607280800;;714332

nearshore marine forecast
national weather service marquette mi
503 pm edt mon jul 27 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.


lsz242-243-280800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
503 pm edt mon jul 27 2026

...dense fog advisory in effect until 8 am edt tuesday...

.late this afternoon...northeast wind 5 to 15 knots. mostly
sunny. patchy dense fog. waves 2 to 3 feet subsiding to 1 to
2 feet. 
.tonight...north wind less than 10 knots through late evening
becoming variable. partly cloudy through late evening then
becoming mostly cloudy. patchy fog by midnight. waves 1 to
2 feet. 
.tuesday...variable wind less than 10 knots. partly cloudy.
patchy fog through early afternoon. waves calm to 1 foot. 
.tuesday night...variable wind less than 10 knots. partly cloudy.
waves calm to 1 foot. 
.wednesday...variable wind less than 10 knots. mostly sunny.
waves calm to 1 foot. 

$$

fzus53 kmqt 272103
nshmqt
expires:202607280800;;714331

nearshore marine forecast
national weather service marquette mi
503 pm edt mon jul 27 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.


lsz240-241-280800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
503 pm edt mon jul 27 2026 /403 pm cdt mon jul 27 2026/

...dense fog advisory in effect until 8 am edt /7 am cdt/
tuesday...

.late this afternoon...northeast wind 5 to 15 knots. mostly
cloudy. patchy dense fog. waves 2 to 3 feet subsiding to 1 to
2 feet. 
.tonight...variable wind less than 10 knots. gusts up to
12 knots. partly cloudy through late evening then becoming mostly
cloudy. patchy fog through the night. waves 1 to 2 feet. 
.tuesday...variable wind less than 10 knots. partly cloudy.
patchy fog through mid morning. waves calm to 1 foot. 
.tuesday night...variable wind less than 10 knots. mostly clear.
waves calm to 1 foot. 
.wednesday...variable wind less than 10 knots. mostly sunny.
waves calm to 1 foot. 

$$