fzus53 kdlh 211135
nshdlh
expires:202607211600;;346445

nearshore marine forecast
national weather service duluth mn
635 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-
635 am cdt tue jul 21 2026

...small craft advisory in effect until 4 pm cdt 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 2 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 211135
nshdlh
expires:202607211600;;346441

nearshore marine forecast
national weather service duluth mn
635 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-
635 am cdt tue jul 21 2026

...small craft advisory in effect until 4 pm cdt 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 211135
nshdlh
expires:202607211600;;346442

nearshore marine forecast
national weather service duluth mn
635 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-
635 am cdt tue jul 21 2026

...small craft advisory in effect until 4 pm cdt 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 211135
nshdlh
expires:202607211600;;346444

nearshore marine forecast
national weather service duluth mn
635 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-
635 am cdt tue jul 21 2026

...small craft advisory in effect until 4 pm cdt 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 211135
nshdlh
expires:202607211600;;346435

nearshore marine forecast
national weather service duluth mn
635 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-
635 am cdt tue jul 21 2026

...small craft advisory in effect until 4 pm cdt 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
1 to 3 feet subsiding to 1 to 2 feet late in the afternoon. 
.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 211135
nshdlh
expires:202607211600;;346436

nearshore marine forecast
national weather service duluth mn
635 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-
635 am cdt tue jul 21 2026

...small craft advisory in effect until 4 pm cdt 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 to 2 feet. 
.wednesday night...west wind 5 to 10 knots. gusts up to 20 knots
early in the evening. partly cloudy. waves 1 to 2 feet. 

$$

fzus53 kdlh 211135
nshdlh
expires:202607211600;;346437

nearshore marine forecast
national weather service duluth mn
635 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-
635 am cdt tue jul 21 2026

...small craft advisory in effect until 4 pm cdt 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 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 211135
nshdlh
expires:202607211600;;346438

nearshore marine forecast
national weather service duluth mn
635 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-
635 am cdt tue jul 21 2026

...small craft advisory in effect until 4 pm cdt 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 211135
nshdlh
expires:202607211600;;346439

nearshore marine forecast
national weather service duluth mn
635 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-
635 am cdt tue jul 21 2026

...small craft advisory in effect until 4 pm cdt 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 kdlh 211135
nshdlh
expires:202607211600;;346440

nearshore marine forecast
national weather service duluth mn
635 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-
635 am cdt tue jul 21 2026

...small craft advisory in effect until 4 pm cdt 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 kmqt 210902
nshmqt
expires:202607212000;;340266

nearshore marine forecast
national weather service marquette mi
502 am edt tue jul 21 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.


lsz242-243-212000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
502 am edt tue jul 21 2026

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

.early this morning...west wind 15 to 20 knots with gusts up to
27 knots. cloudy with a chance of showers and a slight chance of
thunderstorms. waves 3 to 5 feet occasionally to 7 feet. 
.today...northwest wind 15 to 20 knots veering north late. gusts
up to 30 knots. mostly cloudy. a slight chance of showers through
early afternoon. waves subsiding to 2 to 4 feet. 
.tonight...northwest wind 10 to 15 knots with gusts up to
22 knots. mostly clear. waves subsiding to 1 to 2 feet. 
.wednesday...northwest wind 10 to 15 knots backing west in the
afternoon. sunny. waves 1 to 2 feet. 
.wednesday night...southwest wind 10 to 15 knots. clear. waves
1 to 2 feet. 

$$

fzus53 kmqt 210902
nshmqt
expires:202607212000;;340265

nearshore marine forecast
national weather service marquette mi
502 am edt tue jul 21 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.


lsz240-241-212000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
502 am edt tue jul 21 2026 /402 am cdt tue jul 21 2026/

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

.early this morning...west wind 15 to 20 knots. cloudy with a
chance of showers. waves 2 to 4 feet. 
.today...northwest wind 15 to 20 knots becoming 10 to 20 knots by
late morning. gusts up to 28 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 3 feet. 
.tonight...northwest wind 5 to 15 knots. mostly clear. waves
subsiding to 1 to 2 feet. 
.wednesday...northwest wind less than 10 knots backing west in
the afternoon. sunny. waves 1 to 2 feet. 
.wednesday night...southwest wind less than 10 knots with gusts
up to 18 knots. clear. waves calm to 1 foot. 

$$