fzus53 kdlh 160438
nshdlh
expires:202604161000;;444751

nearshore marine forecast
national weather service duluth mn
1138 pm cdt wed apr 15 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.


lsz142-161000-
taconite harbor to silver bay harbor mn-
1138 pm cdt wed apr 15 2026

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

.rest of tonight...variable winds 10 knots or less. patchy dense
fog late in the evening, then areas of dense fog after midnight.
waves 1 foot or less. 
.thursday...variable winds 10 knots or less becoming southeast
5 knots in the late morning and early afternoon, then becoming
east late in the afternoon. widespread dense fog in the morning,
then patchy fog in the afternoon. waves 1 foot or less. 
.thursday night...northeast wind 5 to 10 knots. patchy fog
through the night. waves 1 to 2 feet. 
.friday...northeast wind 5 to 10 knots. rain and chance of
thunderstorms in the afternoon. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 160438
nshdlh
expires:202604161000;;444752

nearshore marine forecast
national weather service duluth mn
1138 pm cdt wed apr 15 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.


lsz143-161000-
silver bay harbor to two harbors mn-
1138 pm cdt wed apr 15 2026

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

.rest of tonight...northeast wind 5 knots late in the evening
becoming variable 10 knots or less. patchy dense fog late in the
evening, then areas of dense fog after midnight. waves 1 foot or
less. 
.thursday...variable winds 10 knots or less becoming northeast
10 to 15 knots. widespread dense fog in the morning, then patchy
fog in the afternoon. waves 1 foot or less. 
.thursday night...northeast wind 10 to 15 knots. gusts up to
20 knots in the evening. patchy fog through the night. waves 1 to
2 feet. 
.friday...northeast wind 5 to 10 knots. patchy fog in the
afternoon. rain and chance of thunderstorms in the afternoon.
waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 160438
nshdlh
expires:202604161000;;444753

nearshore marine forecast
national weather service duluth mn
1138 pm cdt wed apr 15 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.


lsz144-161000-
two harbors to duluth mn-
1138 pm cdt wed apr 15 2026

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

.rest of tonight...northeast wind 5 knots late in the evening
becoming variable 10 knots or less. patchy dense fog late in the
evening, then areas of dense fog after midnight. widespread dense
fog toward daybreak. waves 1 foot or less. 
.thursday...variable winds 10 knots or less becoming northeast
10 to 15 knots. widespread dense fog in the morning, then patchy
fog in the afternoon. waves 1 to 2 feet. 
.thursday night...northeast wind 10 to 15 knots. gusts up to
20 knots in the evening. patchy fog in the evening. waves 1 to
2 feet. 
.friday...northeast wind 5 to 10 knots becoming north 10 to
15 knots with gusts to around 20 knots late in the afternoon.
slight chance of rain in the morning, then rain and chance of
thunderstorms in the afternoon. patchy fog in the afternoon.
waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 160438
nshdlh
expires:202604161000;;444754

nearshore marine forecast
national weather service duluth mn
1138 pm cdt wed apr 15 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.


lsz145-161000-
duluth mn to port wing wi-
1138 pm cdt wed apr 15 2026

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

.rest of tonight...northeast wind 5 knots late in the evening
becoming variable 10 knots or less. patchy dense fog late in the
evening, then areas of dense fog after midnight. widespread dense
fog toward daybreak. waves 1 foot or less. 
.thursday...variable winds 10 knots or less becoming northeast
10 to 15 knots in the late morning and afternoon. widespread
dense fog in the morning, then patchy fog in the afternoon. waves
1 to 2 feet. 
.thursday night...northeast wind 10 to 15 knots. gusts up to
20 knots in the evening. patchy fog in the evening. waves 1 to
2 feet. 
.friday...northeast wind 10 to 15 knots with gusts to around
20 knots becoming northwest with gusts to around 20 knots late in
the afternoon. slight chance of rain in the morning, then rain
and chance of thunderstorms in the afternoon. patchy fog in the
afternoon. waves 1 to 3 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 160438
nshdlh
expires:202604161000;;444755

nearshore marine forecast
national weather service duluth mn
1138 pm cdt wed apr 15 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.


lsz146-161000-
port wing to sand island wi-
1138 pm cdt wed apr 15 2026

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

.rest of tonight...northeast wind 5 knots late in the evening
becoming variable 10 knots or less. patchy dense fog late in the
evening, then areas of dense fog after midnight. waves 1 foot or
less. 
.thursday...variable winds 10 knots or less becoming northeast
10 to 15 knots. areas of dense fog in the morning, then patchy
fog in the afternoon. waves 1 to 2 feet. 
.thursday night...northeast wind 10 to 15 knots. partly cloudy in
the evening then becoming mostly cloudy. waves 1 to 2 feet. 
.friday...northeast wind 5 to 10 knots becoming northwest late in
the afternoon. rain and chance of thunderstorms in the afternoon.
waves 1 to 3 feet. 

note...wave height forecasts are for ice free areas.

$$