fzus53 kdlh 220437
nshdlh
expires:202607221000;;388414

nearshore marine forecast
national weather service duluth mn
1137 pm 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.


lsz148-221000-
oak point to saxon harbor wi-
1137 pm cdt tue jul 21 2026

.rest of tonight...northwest wind 5 knots becoming west toward
daybreak. mostly clear. waves 1 foot or less. 
.wednesday...west wind 5 knots becoming southwest 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. 
.thursday...southwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 220437
nshdlh
expires:202607221000;;388410

nearshore marine forecast
national weather service duluth mn
1137 pm 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.


lsz146-221000-
port wing to sand island wi-
1137 pm cdt tue jul 21 2026

.rest of tonight...northwest wind 5 knots. mostly clear. waves
1 foot or less. 
.wednesday...west wind 5 knots becoming southwest in the
afternoon. sunny. waves 1 foot or less. 
.wednesday night...southwest wind 5 to 10 knots. mostly clear.
waves 1 foot or less. 
.thursday...southwest wind 5 to 10 knots. gusts up to 20 knots in
the late morning and afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 220437
nshdlh
expires:202607221000;;388411

nearshore marine forecast
national weather service duluth mn
1137 pm 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.


lsz147-221000-
sand island to bayfield wi-
1137 pm cdt tue jul 21 2026

.rest of tonight...northwest wind 5 knots. mostly clear. waves
1 foot or less. 
.wednesday...west wind 5 knots becoming southwest 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. 
.thursday...southwest wind 5 to 10 knots. gusts up to 20 knots in
the late morning and afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 220437
nshdlh
expires:202607221000;;388413

nearshore marine forecast
national weather service duluth mn
1137 pm 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.


lsz121-221000-
chequamegon bay-bayfield to oak point wi-
1137 pm cdt tue jul 21 2026

.rest of tonight...northwest wind 5 knots. mostly clear. waves
1 foot or less. 
.wednesday...northwest wind 5 knots. sunny. waves 1 foot or less.
.wednesday night...southwest wind 5 to 10 knots. mostly clear.
waves 1 foot or less. 
.thursday...southwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 220437
nshdlh
expires:202607221000;;388404

nearshore marine forecast
national weather service duluth mn
1137 pm 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.


lsz140-221000-
grand portage to grand marais mn-
1137 pm cdt tue jul 21 2026

.rest of tonight...northwest wind 10 to 15 knots. gusts up to
20 knots after midnight. mostly clear. waves 1 foot or less. 
.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 2 feet. 
.wednesday night...west wind 10 to 15 knots. gusts up to
25 knots. partly cloudy. waves 1 to 3 feet. 
.thursday...southwest wind 15 to 20 knots. gusts up to 25 knots
in the late morning and afternoon. slight chance of rain showers
in the afternoon. waves 1 to 3 feet building to 2 to 4 feet in
the afternoon. a small craft advisory may be needed. 

$$

fzus53 kdlh 220437
nshdlh
expires:202607221000;;388405

nearshore marine forecast
national weather service duluth mn
1137 pm 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.


lsz141-221000-
grand marais to taconite harbor mn-
1137 pm cdt tue jul 21 2026

.rest of tonight...northwest wind 5 to 10 knots. mostly clear.
waves 1 foot or less. 
.wednesday...northwest wind 5 to 10 knots becoming southwest
10 to 15 knots 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. 
.thursday...southwest wind 10 to 15 knots. gusts up to 20 knots
in the late morning and afternoon. slight chance of rain showers
in the afternoon. waves 1 to 2 feet. 

$$

fzus53 kdlh 220437
nshdlh
expires:202607221000;;388406

nearshore marine forecast
national weather service duluth mn
1137 pm 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.


lsz142-221000-
taconite harbor to silver bay harbor mn-
1137 pm cdt tue jul 21 2026

.rest of tonight...northwest wind 5 knots. mostly clear. waves
1 foot or less. 
.wednesday...northwest wind 5 knots becoming southwest with gusts
to around 20 knots in the afternoon. mostly sunny. waves 1 foot
or less. 
.wednesday night...west wind 5 knots. partly cloudy. waves 1 foot
or less. 
.thursday...southwest wind 5 to 10 knots. gusts up to 20 knots in
the late morning and afternoon. mostly sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 220437
nshdlh
expires:202607221000;;388407

nearshore marine forecast
national weather service duluth mn
1137 pm 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.


lsz143-221000-
silver bay harbor to two harbors mn-
1137 pm cdt tue jul 21 2026

.rest of tonight...northwest wind 5 knots. mostly clear. waves
1 foot or less. 
.wednesday...northwest wind 5 knots becoming southwest in the
afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...southwest wind 5 knots. mostly clear. waves
1 foot or less. 
.thursday...southwest wind 5 to 10 knots. gusts up to 20 knots in
the late morning and afternoon. mostly sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 220437
nshdlh
expires:202607221000;;388408

nearshore marine forecast
national weather service duluth mn
1137 pm 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.


lsz144-221000-
two harbors to duluth mn-
1137 pm cdt tue jul 21 2026

.rest of tonight...northwest wind 5 knots. mostly clear. waves
1 foot or less. 
.wednesday...west wind 5 knots becoming southwest in the
afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...southwest wind 5 to 10 knots. mostly clear.
waves 1 foot or less. 
.thursday...southwest wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 220437
nshdlh
expires:202607221000;;388409

nearshore marine forecast
national weather service duluth mn
1137 pm 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.


lsz145-221000-
duluth mn to port wing wi-
1137 pm cdt tue jul 21 2026

.rest of tonight...northwest wind 5 knots. mostly clear. waves
1 foot or less. 
.wednesday...west wind 5 knots becoming southwest in the
afternoon. sunny. waves 1 foot or less. 
.wednesday night...southwest wind 5 to 10 knots. mostly clear.
waves 1 foot or less. 
.thursday...southwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 

$$

fzus53 kmqt 220301
nshmqt
expires:202607220800;;384813

nearshore marine forecast
national weather service marquette mi
1101 pm 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.


lsz242-243-220800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1101 pm edt tue jul 21 2026

.rest of tonight...northwest wind 10 to 15 knots. mostly clear.
waves 1 to 2 feet. 
.wednesday...northwest wind 10 to 15 knots backing west late.
sunny. waves 1 to 2 feet. 
.wednesday night...southwest wind 10 to 15 knots. clear. waves
1 to 2 feet. 
.thursday...southwest wind 10 to 15 knots with gusts up to
23 knots. sunny. waves building to 2 to 3 feet. 

$$

fzus53 kmqt 220301
nshmqt
expires:202607220800;;384812

nearshore marine forecast
national weather service marquette mi
1101 pm 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.


lsz240-241-220800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 pm edt tue jul 21 2026 /1001 pm cdt tue jul 21 2026/

.rest of tonight...northwest wind less than 10 knots with gusts
up to 17 knots. mostly clear. waves 1 to 2 feet. 
.wednesday...west wind less than 10 knots. sunny. waves 1 to
2 feet. 
.wednesday night...southwest wind 5 to 15 knots. clear. waves
calm to 1 foot. 
.thursday...southwest wind 5 to 15 knots. sunny. waves building
to 1 to 2 feet. 

$$