fzus53 kdlh 230400
nshdlh
expires:202610231000;;028096

nearshore marine forecast
national weather service duluth mn
1100 pm cdt thu oct 22 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.


lsz142-231000-
taconite harbor to silver bay harbor mn-
1100 pm cdt thu oct 22 2026

...dense fog advisory in effect until 10 am cdt friday...

.rest of tonight...northeast wind 5 knots. areas of dense fog
late in the evening, then patchy dense fog after midnight. areas
of dense fog toward daybreak. waves 1 foot or less. 
.friday...northeast wind 5 knots. areas of dense fog in the
morning, then patchy fog in the afternoon. waves 1 foot or less. 
.friday night...northeast wind 5 knots becoming east early in the
morning. areas of fog in the evening. slight chance of rain
showers in the evening, then chance of rain showers and slight
chance of thunderstorms after midnight. waves 1 foot or less. 
.saturday...southeast wind 5 to 10 knots becoming southwest 10 to
15 knots with gusts to around 25 knots late in the afternoon.
slight chance of rain showers in the morning, then chance of rain
showers in the afternoon. waves 1 to 3 feet. 

$$

fzus53 kdlh 230400
nshdlh
expires:202610231000;;028097

nearshore marine forecast
national weather service duluth mn
1100 pm cdt thu oct 22 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.


lsz143-231000-
silver bay harbor to two harbors mn-
1100 pm cdt thu oct 22 2026

...dense fog advisory in effect until 10 am cdt friday...

.rest of tonight...northeast wind 5 knots. areas of dense fog.
waves 1 foot or less. 
.friday...northeast wind 5 to 10 knots. patchy dense fog in the
morning. waves 1 foot or less. 
.friday night...northeast wind 5 to 10 knots becoming east early
in the morning. patchy fog in the evening. chance of sprinkles in
the evening, then chance of rain showers and slight chance of
thunderstorms after midnight. waves 1 to 2 feet. 
.saturday...southeast wind 10 to 15 knots with gusts to around
20 knots becoming southwest with gusts to around 25 knots in the
late morning and afternoon. slight chance of rain showers in the
morning. chance of rain showers in the afternoon. waves 1 to
2 feet building to 1 to 3 feet in the late morning and afternoon.

$$

fzus53 kdlh 230400
nshdlh
expires:202610231000;;028098

nearshore marine forecast
national weather service duluth mn
1100 pm cdt thu oct 22 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.


lsz144-231000-
two harbors to duluth mn-
1100 pm cdt thu oct 22 2026

...dense fog advisory in effect until 10 am cdt friday...

.rest of tonight...northeast wind 5 to 10 knots. widespread dense
fog late in the evening, then areas of dense fog after midnight.
waves 1 foot or less. 
.friday...northeast wind 5 to 10 knots. patchy dense fog in the
morning. waves 1 foot or less. 
.friday night...east wind 5 to 10 knots becoming southeast 10 to
15 knots with gusts to around 20 knots after midnight. patchy fog
in the evening. chance of rain showers in the evening, then
slight chance of rain showers after midnight. waves 1 to 2 feet. 
.saturday...south wind 10 to 15 knots becoming southwest in the
afternoon. gusts up to 25 knots. slight chance of rain showers in
the morning. chance of rain showers in the afternoon. waves 1 to
3 feet. 

$$

fzus53 kdlh 230400
nshdlh
expires:202610231000;;028099

nearshore marine forecast
national weather service duluth mn
1100 pm cdt thu oct 22 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.


lsz145-231000-
duluth mn to port wing wi-
1100 pm cdt thu oct 22 2026

...dense fog advisory in effect until 10 am cdt friday...

.rest of tonight...east wind 5 to 10 knots. areas of dense fog
late in the evening, then widespread dense fog toward daybreak.
waves 1 foot or less. 
.friday...northeast wind 5 to 10 knots. gusts up to 20 knots late
in the afternoon. patchy dense fog in the morning. waves 1 foot
or less. 
.friday night...east wind 5 to 10 knots becoming south 10 to
15 knots with gusts to around 25 knots after midnight. chance of
rain showers in the evening, then slight chance of rain showers
after midnight. waves 1 to 2 feet. 
.saturday...south wind 15 to 20 knots becoming southwest late in
the afternoon. gusts up to 25 knots. chance of rain showers in
the afternoon. waves 1 to 3 feet. 

$$

fzus53 kdlh 230400
nshdlh
expires:202610231000;;028100

nearshore marine forecast
national weather service duluth mn
1100 pm cdt thu oct 22 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.


lsz146-231000-
port wing to sand island wi-
1100 pm cdt thu oct 22 2026

...dense fog advisory in effect until 10 am cdt friday...

.rest of tonight...northeast wind 5 knots. areas of dense fog
late in the evening, then widespread dense fog after midnight.
areas of dense fog toward daybreak. waves 1 foot or less. 
.friday...northeast wind 5 to 10 knots. areas of dense fog in the
morning. waves 1 foot or less. 
.friday night...east wind 5 to 10 knots becoming south 10 to
15 knots with gusts to around 25 knots in the late evening and
overnight. chance of sprinkles in the evening. slight chance of
showers and thunderstorms after midnight. waves 1 to 2 feet. 
.saturday...south wind 10 to 15 knots becoming southwest late in
the afternoon. gusts up to 25 knots. chance of rain showers in
the afternoon. waves 1 to 3 feet. 

$$