fzus53 kdlh 220400
nshdlh
expires:202607221000;;386924

nearshore marine forecast
national weather service duluth mn
1100 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-
1100 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 becoming west after
midnight. 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. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 220400
nshdlh
expires:202607221000;;386925

nearshore marine forecast
national weather service duluth mn
1100 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-
1100 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. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 220400
nshdlh
expires:202607221000;;386926

nearshore marine forecast
national weather service duluth mn
1100 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-
1100 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 knots. mostly clear. waves
1 foot or less. 
.thursday...southwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 220400
nshdlh
expires:202607221000;;386927

nearshore marine forecast
national weather service duluth mn
1100 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-
1100 pm cdt tue jul 21 2026

.rest of tonight...northwest wind 5 knots rising to 5 to 10 knots
toward daybreak. mostly clear. waves 1 foot or less. 
.wednesday...west wind 5 to 10 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 220400
nshdlh
expires:202607221000;;386928

nearshore marine forecast
national weather service duluth mn
1100 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-
1100 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 knots. mostly clear. waves
1 foot or less. 
.thursday...southwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 

$$