fzus53 kdlh 161718
nshdlh
expires:202604162200;;474141

nearshore marine forecast
national weather service duluth mn
1218 pm cdt thu apr 16 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.


lsz142-162200-
taconite harbor to silver bay harbor mn-
1218 pm cdt thu apr 16 2026

...dense fog advisory in effect until 7 pm cdt this evening...

.rest of today...southeast wind 5 knots becoming east late.
patchy dense fog. waves 1 foot or less. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
late in the evening. patchy fog through the night. waves 1 to
2 feet. 
.friday...northeast wind 10 to 15 knots. patchy fog in the
morning. rain and chance of thunderstorms in the afternoon. waves
1 to 2 feet. 
.friday night...northwest wind 15 to 20 knots. gusts up to
25 knots increasing to 30 knots in the late evening and early
morning, then decreasing to 25 knots early in the morning. chance
of thunderstorms in the evening. chance of rain through the
night. waves 1 to 2 feet. 

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

$$

fzus53 kdlh 161718
nshdlh
expires:202604162200;;474142

nearshore marine forecast
national weather service duluth mn
1218 pm cdt thu apr 16 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.


lsz143-162200-
silver bay harbor to two harbors mn-
1218 pm cdt thu apr 16 2026

.rest of today...east wind 5 to 10 knots. patchy dense fog early
in the afternoon. waves 1 foot or less. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
until early morning. patchy fog. waves 1 to 2 feet. 
.friday...northeast wind 10 to 15 knots. patchy fog through the
day. rain and chance of thunderstorms in the afternoon. waves
1 to 2 feet. 
.friday night...northwest wind 15 to 20 knots. gusts up to
25 knots. chance of thunderstorms in the evening. chance of rain
through the night. waves 1 to 2 feet. 

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

$$

fzus53 kdlh 161718
nshdlh
expires:202604162200;;474143

nearshore marine forecast
national weather service duluth mn
1218 pm cdt thu apr 16 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.


lsz144-162200-
two harbors to duluth mn-
1218 pm cdt thu apr 16 2026

.rest of today...east wind 5 to 10 knots. patchy dense fog early
in the afternoon. waves 1 foot or less. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
until early morning. patchy fog. waves 1 to 3 feet. 
.friday...northeast wind 10 to 15 knots becoming north with gusts
to around 20 knots late in the afternoon. patchy fog in the
morning. rain and chance of thunderstorms in the afternoon. waves
1 to 2 feet. 
.friday night...northwest wind 15 to 20 knots. gusts up to
25 knots increasing to 30 knots after midnight, then decreasing
to 25 knots early in the morning. chance of thunderstorms in the
evening. chance of rain through the night. waves 1 to 3 feet. 

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

$$

fzus53 kdlh 161718
nshdlh
expires:202604162200;;474144

nearshore marine forecast
national weather service duluth mn
1218 pm cdt thu apr 16 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.


lsz145-162200-
duluth mn to port wing wi-
1218 pm cdt thu apr 16 2026

.rest of today...northeast wind 5 to 10 knots. patchy dense fog
early in the afternoon. waves 1 foot or less. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots in
the evening. patchy fog through the night. waves 1 to 2 feet
building to 1 to 3 feet in the late evening and overnight. 
.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. patchy fog through the day. rain and chance of
thunderstorms in the afternoon. waves 1 to 2 feet. 
.friday night...west wind 15 to 20 knots with gusts to around
25 knots. chance of thunderstorms in the evening. chance of rain
through the night. waves 2 to 4 feet. a small craft advisory may
be needed. 

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

$$

fzus53 kdlh 161718
nshdlh
expires:202604162200;;474145

nearshore marine forecast
national weather service duluth mn
1218 pm cdt thu apr 16 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.


lsz146-162200-
port wing to sand island wi-
1218 pm cdt thu apr 16 2026

.rest of today...northeast wind 5 to 10 knots. patchy dense fog
early in the afternoon. waves 1 foot or less. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots in
the evening. patchy fog. waves 1 to 2 feet. 
.friday...northeast wind 5 to 10 knots becoming northwest late in
the afternoon. patchy fog through the day. rain and chance of
thunderstorms in the afternoon. waves 1 to 2 feet. 
.friday night...west wind 15 to 20 knots. gusts up to 25 knots.
chance of thunderstorms in the evening. chance of rain through
the night. waves 1 to 3 feet building to 3 to 5 feet after
midnight. a small craft advisory may be needed. 

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

$$