fzus53 kdlh 210521
nshdlh
expires:202607211600;;329491

nearshore marine forecast
national weather service duluth mn
1221 am cdt tue jul 21 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.


lsz148-211600-
oak point to saxon harbor wi-
1221 am cdt tue jul 21 2026

...small craft advisory in effect through this afternoon...

.today...northwest wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots in the afternoon. chance of showers early
in the morning. waves 1 to 3 feet. 
.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. partly cloudy. waves 1 to 3 feet. 
.wednesday...northwest wind 5 knots becoming south late in the
afternoon. sunny. waves 1 foot or less. 
.wednesday night...southwest wind 5 to 10 knots. mostly clear.
waves 1 foot or less. 

$$

fzus53 kdlh 210521
nshdlh
expires:202607211600;;329486

nearshore marine forecast
national weather service duluth mn
1221 am cdt tue jul 21 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.


lsz145-211600-
duluth mn to port wing wi-
1221 am cdt tue jul 21 2026

...small craft advisory in effect through this afternoon...

.today...northwest wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots late in the afternoon. partly sunny. waves
2 to 4 feet subsiding to 1 to 3 feet in the afternoon. 
.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. partly cloudy. waves 1 to 2 feet. 
.wednesday...northwest wind 5 knots becoming southwest in the
afternoon. sunny. waves 1 foot or less. 
.wednesday night...southwest wind 5 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 210521
nshdlh
expires:202607211600;;329487

nearshore marine forecast
national weather service duluth mn
1221 am cdt tue jul 21 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.


lsz146-211600-
port wing to sand island wi-
1221 am cdt tue jul 21 2026

...small craft advisory in effect through this afternoon...

.today...northwest wind 10 to 15 knots easing to 5 to 10 knots in
the afternoon. gusts up to 20 knots. partly sunny. waves 1 to
3 feet. 
.tonight...northwest wind 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.wednesday...northwest wind 5 knots becoming southwest in the
afternoon. sunny. waves 1 foot or less. 
.wednesday night...southwest wind 5 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 210521
nshdlh
expires:202607211600;;329488

nearshore marine forecast
national weather service duluth mn
1221 am cdt tue jul 21 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.


lsz147-211600-
sand island to bayfield wi-
1221 am cdt tue jul 21 2026

...small craft advisory in effect through this afternoon...

.today...northwest wind 10 knots rising to 10 to 15 knots in the
late morning and afternoon. gusts up to 25 knots. partly sunny.
waves 1 to 2 feet. 
.tonight...northwest wind 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.wednesday...northwest wind 5 knots becoming west in the
afternoon. sunny. waves 1 foot or less. 
.wednesday night...southwest wind 5 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 210521
nshdlh
expires:202607211600;;329490

nearshore marine forecast
national weather service duluth mn
1221 am cdt tue jul 21 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.


lsz121-211600-
chequamegon bay-bayfield to oak point wi-
1221 am cdt tue jul 21 2026

...small craft advisory in effect through this afternoon...

.today...northwest wind 10 to 15 knots with gusts to around
25 knots. partly sunny. waves 1 to 2 feet. 
.tonight...north wind 10 to 15 knots with gusts to around
20 knots becoming northwest 5 knots in the late evening and
overnight. partly cloudy. waves 1 foot or less. 
.wednesday...northwest wind 5 knots. sunny. waves 1 foot or less.
.wednesday night...southwest wind 5 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 210521
nshdlh
expires:202607211600;;329481

nearshore marine forecast
national weather service duluth mn
1221 am cdt tue jul 21 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.


lsz140-211600-
grand portage to grand marais mn-
1221 am cdt tue jul 21 2026

...small craft advisory in effect through this afternoon...

.today...northwest wind 20 to 25 knots. gusts up to 30 knots
decreasing to 25 knots late in the afternoon. partly sunny. waves
2 to 4 feet. 
.tonight...northwest wind 10 to 15 knots. gusts up to 25 knots
early in the evening then 20 knots after midnight. partly cloudy.
waves 1 to 2 feet. 
.wednesday...northwest wind 5 to 10 knots becoming southwest
10 to 15 knots with gusts to around 25 knots in the afternoon.
mostly sunny. waves 1 to 3 feet. 
.wednesday night...west wind 10 to 15 knots. gusts up to
25 knots. partly cloudy. waves 1 to 3 feet. 

$$

fzus53 kdlh 210521
nshdlh
expires:202607211600;;329482

nearshore marine forecast
national weather service duluth mn
1221 am cdt tue jul 21 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.


lsz141-211600-
grand marais to taconite harbor mn-
1221 am cdt tue jul 21 2026

...small craft advisory in effect through this afternoon...

.today...northwest wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots late in the afternoon. partly sunny. waves
1 to 2 feet. 
.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. partly cloudy. waves 1 foot or less. 
.wednesday...northwest wind 5 to 10 knots becoming southwest with
gusts to around 20 knots in the afternoon. mostly sunny. waves
1 foot or less. 
.wednesday night...west wind 5 to 10 knots. gusts up to 20 knots
early in the evening. partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 210521
nshdlh
expires:202607211600;;329483

nearshore marine forecast
national weather service duluth mn
1221 am cdt tue jul 21 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.


lsz142-211600-
taconite harbor to silver bay harbor mn-
1221 am cdt tue jul 21 2026

...small craft advisory in effect through this afternoon...

.today...northwest wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots late in the afternoon. partly sunny. waves
1 foot or less. 
.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. partly cloudy. waves 1 foot or less. 
.wednesday...northwest wind 5 knots becoming southwest in the
afternoon. sunny. waves 1 foot or less. 
.wednesday night...west wind 5 knots. mostly clear. waves 1 foot
or less. 

$$

fzus53 kdlh 210521
nshdlh
expires:202607211600;;329484

nearshore marine forecast
national weather service duluth mn
1221 am cdt tue jul 21 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.


lsz143-211600-
silver bay harbor to two harbors mn-
1221 am cdt tue jul 21 2026

...small craft advisory in effect through this afternoon...

.today...northwest wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots late in the afternoon. partly sunny. waves
1 to 2 feet. 
.tonight...northwest wind 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.wednesday...northwest wind 5 knots becoming southwest in the
afternoon. sunny. waves 1 foot or less. 
.wednesday night...southwest wind 5 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 210521
nshdlh
expires:202607211600;;329485

nearshore marine forecast
national weather service duluth mn
1221 am cdt tue jul 21 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.


lsz144-211600-
two harbors to duluth mn-
1221 am cdt tue jul 21 2026

...small craft advisory in effect through this afternoon...

.today...northwest wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots late in the afternoon. partly sunny. waves
1 to 3 feet. 
.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. partly cloudy. waves 1 foot or less. 
.wednesday...northwest wind 5 knots becoming southwest in the
afternoon. sunny. waves 1 foot or less. 
.wednesday night...southwest wind 5 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kmqt 210301
nshmqt
expires:202607210800;;323657

nearshore marine forecast
national weather service marquette mi
1101 pm edt mon jul 20 2026

for waters within five nautical miles of shore

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.


lsz241-210800-
black river to ontonagon mi-
1101 pm edt mon jul 20 2026 /1001 pm cdt mon jul 20 2026/

...small craft advisory in effect through tuesday evening...

.rest of tonight...west wind 15 to 20 knots with gusts up to
28 knots. partly cloudy by midnight then becoming mostly cloudy.
patchy smoke by midnight. a chance of showers and a slight chance
of thunderstorms. waves 2 to 4 feet. 
.tuesday...northwest wind 15 to 20 knots becoming 10 to 20 knots
by late morning. gusts up to 30 knots. mostly cloudy. a slight
chance of showers through mid morning. waves building to 3 to
5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. 
.tuesday night...northwest wind 10 to 15 knots. gusts up to
22 knots. partly cloudy. waves subsiding to 1 to 2 feet. 
.wednesday...northwest wind 10 to 15 knots backing west less than
10 knots in the afternoon. sunny. waves 1 to 2 feet. 

$$

fzus53 kmqt 210301
nshmqt
expires:202607210800;;323658

nearshore marine forecast
national weather service marquette mi
1101 pm edt mon jul 20 2026

for waters within five nautical miles of shore

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.


lsz242-243-210800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1101 pm edt mon jul 20 2026

...small craft advisory in effect through late tuesday night...

.rest of tonight...west wind 15 to 20 knots with gusts up to
29 knots. partly cloudy by midnight then becoming cloudy. a
chance of showers and a slight chance of thunderstorms. waves
3 to 5 feet occasionally to 7 feet. 
.tuesday...northwest wind 15 to 20 knots. gusts up to 30 knots.
mostly cloudy. a slight chance of showers through mid morning.
waves subsiding to 2 to 4 feet. 
.tuesday night...northwest wind 10 to 20 knots. mostly cloudy in
the evening then clearing. patchy smoke. waves subsiding to 2 to
3 feet. 
.wednesday...northwest wind 10 to 15 knots backing west in the
afternoon. gusts up to 22 knots. sunny. waves subsiding to 1 to
2 feet, then building to 2 to 3 feet. 

$$

fzus53 kmqt 210301
nshmqt
expires:202607210800;;323656

nearshore marine forecast
national weather service marquette mi
1101 pm edt mon jul 20 2026

for waters within five nautical miles of shore

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.


lsz240-210800-
saxon harbor wi to black river mi-
1101 pm edt mon jul 20 2026 /1001 pm cdt mon jul 20 2026/

...small craft advisory in effect through tuesday evening...

.rest of tonight...west wind 10 to 20 knots with gusts up to
27 knots. partly cloudy by midnight then becoming mostly cloudy.
patchy smoke by midnight. a chance of showers and a slight chance
of thunderstorms. waves 1 to 2 feet building to 2 to 3 feet. 
.tuesday...northwest wind 15 to 20 knots. gusts up to 31 knots.
mostly cloudy. waves building to 2 to 4 feet, then subsiding to
2 to 3 feet. 
.tuesday night...north wind 10 to 15 knots with gusts up to
24 knots backing northwest less than 10 knots after midnight.
mostly clear. waves subsiding to 1 to 2 feet. 
.wednesday...northwest wind less than 10 knots in the morning
becoming variable. sunny. waves calm to 1 foot. 

$$