fzus53 kdlh 192200
nshdlh
expires:202604200400;;657905

nearshore marine forecast
national weather service duluth mn
500 pm cdt sun apr 19 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.


lsz142-200400-
taconite harbor to silver bay harbor mn-
500 pm cdt sun apr 19 2026

.tonight...north wind 5 knots. mostly clear. waves 1 foot or
less. 
.monday...south wind 5 to 10 knots. gusts up to 20 knots in the
afternoon. mostly sunny in the morning then becoming mostly
cloudy. waves 1 foot or less. 
.monday night...southwest wind 5 to 10 knots with gusts to around
20 knots becoming northwest early in the morning. partly cloudy
in the evening then clearing. waves 1 to 2 feet. 
.tuesday...northwest wind 5 knots becoming southwest in the
afternoon. sunny. waves 1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 192200
nshdlh
expires:202604200400;;657906

nearshore marine forecast
national weather service duluth mn
500 pm cdt sun apr 19 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.


lsz143-200400-
silver bay harbor to two harbors mn-
500 pm cdt sun apr 19 2026

.tonight...north wind 5 knots becoming southeast late in the
night. mostly clear. waves 1 foot or less. 
.monday...south wind 10 to 15 knots with gusts to around
20 knots. partly sunny. waves 1 to 3 feet. 
.monday night...southwest wind 10 to 15 knots with gusts to
around 20 knots becoming west 5 knots early in the morning.
partly cloudy in the evening then becoming clear. waves 1 to
3 feet. 
.tuesday...northwest wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming southwest 5 knots in the
afternoon. sunny. waves 1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 192200
nshdlh
expires:202604200400;;657907

nearshore marine forecast
national weather service duluth mn
500 pm cdt sun apr 19 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.


lsz144-200400-
two harbors to duluth mn-
500 pm cdt sun apr 19 2026

.tonight...north wind 5 to 10 knots becoming south late in the
night. mostly clear. waves 1 foot or less. 
.monday...south wind 10 to 15 knots with gusts to around
25 knots. partly sunny. waves 1 to 3 feet. 
.monday night...southwest wind 10 to 15 knots with gusts to
around 25 knots becoming west 5 to 10 knots early in the morning.
mostly clear. waves 1 to 3 feet. 
.tuesday...northwest wind 5 knots. sunny. waves 1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 192200
nshdlh
expires:202604200400;;657908

nearshore marine forecast
national weather service duluth mn
500 pm cdt sun apr 19 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.


lsz145-200400-
duluth mn to port wing wi-
500 pm cdt sun apr 19 2026

.tonight...north wind 5 to 10 knots becoming southeast late in
the night. mostly clear. waves 1 foot or less. 
.monday...south wind 10 to 15 knots with gusts to around
25 knots. partly sunny. waves 1 to 3 feet. 
.monday night...southwest wind 10 to 15 knots with gusts to
around 25 knots becoming west 5 to 10 knots early in the morning.
mostly clear. waves 1 to 3 feet. 
.tuesday...northwest wind 5 knots becoming north in the late
morning and afternoon. sunny. waves 1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 192200
nshdlh
expires:202604200400;;657909

nearshore marine forecast
national weather service duluth mn
500 pm cdt sun apr 19 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.


lsz146-200400-
port wing to sand island wi-
500 pm cdt sun apr 19 2026

.tonight...north wind 5 to 10 knots easing to 5 knots after
midnight, then becoming southeast late in the night. mostly
clear. waves 1 foot or less. 
.monday...south wind 10 to 15 knots with gusts to around
20 knots. mostly sunny in the morning then becoming mostly
cloudy. waves 1 to 2 feet. 
.monday night...southwest wind 10 to 15 knots with gusts to
around 20 knots becoming west 5 knots early in the morning.
mostly clear. waves 1 to 2 feet. 
.tuesday...west wind 5 knots becoming northwest late in the
morning, then becoming west early in the afternoon becoming
southwest late in the afternoon. sunny. waves 1 foot or less. 

note...wave height forecasts are for ice free areas.

$$