fzus53 kdlh 271353
nshdlh
expires:202607272200;;694796

nearshore marine forecast
national weather service duluth mn
853 am 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.


lsz142-272200-
taconite harbor to silver bay harbor mn-
853 am cdt mon jul 27 2026

...dense fog advisory in effect until 5 pm cdt this afternoon...

.rest of today...northeast wind 10 to 15 knots with gusts to
around 20 knots becoming north 5 knots with gusts to around
20 knots late. patchy dense fog through the day. chance of
thunderstorms early in the morning. chance of rain showers
through the day. slight chance of thunderstorms in the afternoon.
waves 1 to 2 feet. 
.tonight...northwest wind 5 knots becoming southwest in the late
evening and early morning, then becoming variable 10 knots or
less early in the morning. patchy fog. waves 1 foot or less. 
.tuesday...variable winds 10 knots or less. slight chance of
showers and thunderstorms in the afternoon. waves 1 foot or less.
.tuesday night...variable winds 10 knots or less. mostly cloudy.
waves 1 foot or less. 

$$

fzus53 kdlh 271353
nshdlh
expires:202607272200;;694797

nearshore marine forecast
national weather service duluth mn
853 am 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.


lsz143-272200-
silver bay harbor to two harbors mn-
853 am cdt mon jul 27 2026

...dense fog advisory in effect until 5 pm cdt this afternoon...
...small craft advisory in effect until 5 pm cdt this afternoon...

.rest of today...northeast wind 10 to 15 knots. gusts up to
25 knots in the late morning and early afternoon decreasing to
20 knots. patchy dense fog through the day. slight chance of
showers and thunderstorms early in the morning. chance of rain
showers and slight chance of thunderstorms in the afternoon.
waves 1 foot or less building to 1 to 3 feet in the late morning
and early afternoon, then subsiding to 1 to 2 feet late. 
.tonight...north wind 5 knots becoming northwest in the late
evening and early morning, then becoming variable 10 knots or
less early in the morning. patchy fog. waves 1 foot or less. 
.tuesday...variable winds 10 knots or less becoming east 5 knots
in the afternoon. patchy fog in the morning. slight chance of
rain showers in the afternoon. waves 1 foot or less. 
.tuesday night...northeast wind 5 knots until early morning
becoming variable 10 knots or less. mostly cloudy. waves 1 foot
or less. 

$$

fzus53 kdlh 271353
nshdlh
expires:202607272200;;694798

nearshore marine forecast
national weather service duluth mn
853 am 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.


lsz144-272200-
two harbors to duluth mn-
853 am cdt mon jul 27 2026

...dense fog advisory in effect until 5 pm cdt this afternoon...
...small craft advisory in effect until 5 pm cdt this afternoon...

.rest of today...northeast wind 15 to 20 knots. gusts up to
25 knots in the late morning and early afternoon decreasing to
20 knots. patchy fog in the late morning and early afternoon.
slight chance of showers and thunderstorms in the afternoon.
waves 1 foot or less building to 1 to 3 feet in the late morning
and afternoon. 
.tonight...northeast wind 5 to 10 knots until early morning
becoming variable 10 knots or less. mostly cloudy. waves 1 to
2 feet. 
.tuesday...variable winds 10 knots or less becoming east 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. partly cloudy. waves 1 foot
or less. 

$$

fzus53 kdlh 271353
nshdlh
expires:202607272200;;694799

nearshore marine forecast
national weather service duluth mn
853 am 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.


lsz145-272200-
duluth mn to port wing wi-
853 am cdt mon jul 27 2026

...dense fog advisory in effect until 5 pm cdt this afternoon...
...small craft advisory in effect until 5 pm cdt this afternoon...

.rest of today...northeast wind 20 to 25 knots easing to 10 to
15 knots with gusts to around 25 knots in the afternoon. patchy
fog in the late morning and early afternoon. slight chance of
showers and thunderstorms early in the afternoon. waves 1 foot or
less building to 1 to 3 feet in the late morning and afternoon. 
.tonight...northeast wind 5 to 10 knots until early morning
becoming variable 10 knots or less. mostly cloudy. waves 1 to
2 feet. 
.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. partly cloudy. waves 1 foot
or less. 

$$

fzus53 kdlh 271353
nshdlh
expires:202607272200;;694800

nearshore marine forecast
national weather service duluth mn
853 am 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.


lsz146-272200-
port wing to sand island wi-
853 am cdt mon jul 27 2026

...small craft advisory in effect until 5 pm cdt this afternoon...

.rest of today...northeast wind 10 to 15 knots. gusts up to
25 knots in the late morning and early afternoon decreasing to
20 knots. patchy fog early in the morning. slight chance of
showers and thunderstorms early in the morning. slight chance of
rain showers in the afternoon. waves 1 foot or less building to
1 to 3 feet in the late morning and early afternoon, then
subsiding to 1 to 2 feet late. 
.tonight...northeast wind 5 to 10 knots in the evening becoming
variable 10 knots or less. patchy fog after midnight. waves 1 to
2 feet. 
.tuesday...variable winds 10 knots or less becoming northeast
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. partly cloudy. waves 1 foot or less. 

$$