fzus53 kdlh 160654
nshdlh
expires:202604161600;;451920

nearshore marine forecast
national weather service duluth mn
153 am 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.


lsz140-161600-
grand portage to grand marais mn-
153 am cdt thu apr 16 2026

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

.today...southwest wind 5 knots becoming south late in the
afternoon. areas of dense fog in the morning, then patchy fog
early in the afternoon. areas of dense fog late in the afternoon.
waves 1 foot or less. 
.tonight...northeast wind 10 to 15 knots. patchy dense fog
through the night. slight chance of rain after midnight. waves
1 to 2 feet. 
.friday...northeast wind 10 to 15 knots. gusts up to 20 knots
early in the morning. patchy fog in the morning. rain and chance
of thunderstorms in the afternoon. waves 1 to 3 feet. 
.friday night...northwest wind 15 to 20 knots. gusts up to
20 knots increasing to 30 knots. patchy fog in the evening. rain
and chance of thunderstorms in the evening, then rain likely
after midnight. waves 2 to 4 feet. 

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

$$

fzus53 kdlh 160654
nshdlh
expires:202604161600;;451921

nearshore marine forecast
national weather service duluth mn
153 am 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.


lsz141-161600-
grand marais to taconite harbor mn-
153 am cdt thu apr 16 2026

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

.today...variable winds 10 knots or less becoming south 5 knots
in the late morning and early afternoon, then becoming east late
in the afternoon. areas of dense fog in the morning, then patchy
fog in the afternoon. waves 1 foot or less. 
.tonight...northeast wind 10 to 15 knots. patchy fog through the
night. slight chance of rain after midnight. waves 1 to 2 feet. 
.friday...northeast wind 5 to 10 knots becoming north 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
20 knots increasing to 30 knots in the late evening and
overnight. rain and chance of thunderstorms in the evening. waves
1 to 2 feet. 

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

$$

fzus53 kdlh 160654
nshdlh
expires:202604161600;;451922

nearshore marine forecast
national weather service duluth mn
153 am 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.


lsz142-161600-
taconite harbor to silver bay harbor mn-
153 am cdt thu apr 16 2026

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

.today...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 early in the
morning, then areas of fog late in the morning. patchy fog in the
afternoon. waves 1 foot or less. 
.tonight...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. 
.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. rain
and chance of thunderstorms in the evening. waves 1 to 2 feet. 

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

$$

fzus53 kdlh 160654
nshdlh
expires:202604161600;;451923

nearshore marine forecast
national weather service duluth mn
153 am 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.


lsz143-161600-
silver bay harbor to two harbors mn-
153 am cdt thu apr 16 2026

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

.today...variable winds 10 knots or less becoming northeast 10 to
15 knots. widespread dense fog early in the morning, then areas
of fog late in the morning. patchy fog 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. 
.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. 
.friday night...northwest wind 15 to 20 knots. gusts up to
25 knots. rain and chance of thunderstorms in the evening. chance
of snow through the night. waves 1 to 2 feet. 

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

$$

fzus53 kdlh 160654
nshdlh
expires:202604161600;;451924

nearshore marine forecast
national weather service duluth mn
153 am 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.


lsz144-161600-
two harbors to duluth mn-
153 am cdt thu apr 16 2026

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

.today...variable winds 10 knots or less becoming northeast 10 to
15 knots. widespread dense fog early in the morning, then areas
of fog late in the morning. patchy fog in the afternoon. waves
1 to 2 feet. 
.tonight...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. 
.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. rain and chance of
thunderstorms in the evening. chance of snow through the night.
waves 1 to 3 feet. 

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

$$

fzus53 kdlh 160654
nshdlh
expires:202604161600;;451925

nearshore marine forecast
national weather service duluth mn
153 am 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.


lsz145-161600-
duluth mn to port wing wi-
153 am cdt thu apr 16 2026

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

.today...variable winds 10 knots or less becoming northeast 10 to
15 knots in the late morning and afternoon. widespread dense fog
early in the morning, then areas of fog late in the morning.
patchy fog in the afternoon. waves 1 to 2 feet. 
.tonight...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. 
.friday night...west wind 15 to 20 knots with gusts to around
25 knots. rain and chance of thunderstorms in the evening. chance
of snow 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 160654
nshdlh
expires:202604161600;;451926

nearshore marine forecast
national weather service duluth mn
153 am 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.


lsz146-161600-
port wing to sand island wi-
153 am cdt thu apr 16 2026

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

.today...variable winds 10 knots or less becoming northeast 10 to
15 knots. areas of dense fog early in the morning, then patchy
fog in the late morning and afternoon. waves 1 to 2 feet. 
.tonight...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. 
.friday night...west wind 15 to 20 knots. gusts up to 25 knots.
rain and chance of thunderstorms in the evening. waves 2 to
4 feet. 

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

$$

fzus53 kdlh 160654
nshdlh
expires:202604161600;;451927

nearshore marine forecast
national weather service duluth mn
153 am 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.


lsz147-161600-
sand island to bayfield wi-
153 am cdt thu apr 16 2026

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

.today...variable winds 10 knots or less becoming east 5 to
10 knots. areas of dense fog early in the morning, then patchy
dense fog in the late morning and early afternoon. waves 1 foot
or less. 
.tonight...east wind 5 to 10 knots. partly cloudy in the evening
then becoming mostly cloudy. waves 1 foot or less. 
.friday...east wind 5 to 10 knots becoming northeast early in the
afternoon, then becoming west late in the afternoon. rain and
chance of thunderstorms in the afternoon. waves 1 to 3 feet. 
.friday night...west wind 15 to 20 knots. gusts up to 25 knots.
rain and chance of thunderstorms in the evening. waves 1 to
3 feet. 

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

$$

fzus53 kdlh 160654
nshdlh
expires:202604161600;;451929

nearshore marine forecast
national weather service duluth mn
153 am 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.


lsz148-161600-
oak point to saxon harbor wi-
153 am cdt thu apr 16 2026

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

.today...variable winds 10 knots or less becoming east 5 to
10 knots in the late morning and afternoon. widespread dense fog
early in the morning, then areas of fog late in the morning.
patchy fog in the afternoon. waves 1 foot or less. 
.tonight...northeast wind 5 knots becoming south with gusts to
around 20 knots early in the morning. partly cloudy. waves 1 foot
or less. 
.friday...south wind 10 to 15 knots becoming southwest. gusts up
to 20 knots. 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
early in the morning. chance of thunderstorms in the evening.
rain through the night. waves 1 to 3 feet building to 2 to 4 feet
after midnight. 

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

$$