fzus53 kdlh 201117
nshdlh
expires:202607201600;;286491

nearshore marine forecast
national weather service duluth mn
617 am cdt mon jul 20 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.


lsz142-201600-
taconite harbor to silver bay harbor mn-
617 am cdt mon jul 20 2026

...small craft advisory in effect through late tonight...

.today...southwest wind 10 to 15 knots with gusts to around
25 knots. patchy smoke early in the morning. patchy smoke late in
the afternoon. chance of showers and thunderstorms early in the
morning. slight chance of rain showers in the late morning and
afternoon. slight chance of thunderstorms in the afternoon. waves
1 to 3 feet. 
.tonight...west wind 5 to 10 knots. gusts up to 25 knots
decreasing to 20 knots late in the evening, then increasing to
25 knots after midnight. patchy smoke in the evening. slight
chance of thunderstorms in the evening. slight chance of rain
showers through the night. waves 1 to 2 feet. 
.tuesday...northwest wind 10 to 15 knots. gusts up to 30 knots
decreasing to 25 knots late in the afternoon. partly sunny. waves
1 foot or less. 
.tuesday night...northwest wind 5 knots with gusts to around
20 knots becoming northwest 5 knots after midnight. partly
cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 201117
nshdlh
expires:202607201600;;286492

nearshore marine forecast
national weather service duluth mn
617 am cdt mon jul 20 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.


lsz143-201600-
silver bay harbor to two harbors mn-
617 am cdt mon jul 20 2026

...small craft advisory in effect through late tonight...

.today...southwest wind 10 to 15 knots with gusts to around
25 knots. chance of showers and thunderstorms early in the
morning. patchy smoke late in the afternoon. waves 1 to 3 feet. 
.tonight...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and early morning,
then increasing to 25 knots early in the morning. patchy smoke in
the evening. waves 1 to 2 feet. 
.tuesday...northwest wind 10 to 15 knots becoming north 5 to
10 knots late in the afternoon. gusts up to 25 knots. partly
sunny. waves 1 foot or less. 
.tuesday night...north wind 5 to 10 knots becoming northwest
after midnight. partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 201117
nshdlh
expires:202607201600;;286493

nearshore marine forecast
national weather service duluth mn
617 am cdt mon jul 20 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.


lsz144-201600-
two harbors to duluth mn-
617 am cdt mon jul 20 2026

...small craft advisory in effect through late tonight...

.today...southwest wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots late in the afternoon. chance of showers
and thunderstorms early in the morning. patchy smoke in the
afternoon. waves 1 to 3 feet. 
.tonight...west wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots late in the evening, then increasing to
25 knots after midnight. patchy smoke in the evening. waves 1 to
3 feet. 
.tuesday...northwest wind 15 to 20 knots becoming north 10 to
15 knots late in the afternoon. gusts up to 25 knots. partly
sunny. waves 1 to 2 feet. 
.tuesday night...north wind 5 to 10 knots with gusts to around
20 knots becoming northwest after midnight. partly cloudy. waves
1 foot or less. 

$$

fzus53 kdlh 201117
nshdlh
expires:202607201600;;286494

nearshore marine forecast
national weather service duluth mn
617 am cdt mon jul 20 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.


lsz145-201600-
duluth mn to port wing wi-
617 am cdt mon jul 20 2026

...small craft advisory in effect through late tonight...

.today...southwest wind 15 to 20 knots becoming west late in the
afternoon. gusts up to 25 knots. chance of showers and
thunderstorms early in the morning. patchy smoke early in the
morning. patchy smoke in the afternoon. waves 1 to 3 feet. 
.tonight...west wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and early morning,
then increasing to 25 knots early in the morning. patchy smoke in
the evening. waves 1 to 3 feet. 
.tuesday...northwest wind 15 to 20 knots becoming north 10 to
15 knots late in the afternoon. gusts up to 25 knots. partly
sunny. waves 1 to 3 feet. 
.tuesday night...north wind 10 to 15 knots with gusts to around
20 knots becoming northwest 5 knots after midnight. partly
cloudy. waves 1 to 2 feet. 

$$

fzus53 kdlh 201117
nshdlh
expires:202607201600;;286495

nearshore marine forecast
national weather service duluth mn
617 am cdt mon jul 20 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.


lsz146-201600-
port wing to sand island wi-
617 am cdt mon jul 20 2026

...small craft advisory in effect through late tonight...

.today...southwest wind 10 to 15 knots. gusts up to 25 knots
increasing to 30 knots in the late morning and early afternoon,
then decreasing to 25 knots late in the afternoon. chance of
showers and thunderstorms early in the morning. patchy smoke
early in the morning. patchy smoke late in the afternoon. waves
1 to 3 feet. 
.tonight...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and overnight. patchy
smoke in the evening. waves 1 to 3 feet. 
.tuesday...northwest wind 5 to 10 knots becoming north in the
afternoon. gusts up to 20 knots. partly sunny. waves 1 to 2 feet.
.tuesday night...north wind 5 to 10 knots becoming northwest in
the late evening and overnight. partly cloudy. waves 1 foot or
less. 

$$