fzus53 kdlh 041109
nshdlh
expires:202605041600;;996239

nearshore marine forecast
national weather service duluth mn
609 am cdt mon may 4 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.


lsz142-041600-
taconite harbor to silver bay harbor mn-
609 am cdt mon may 4 2026

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

.today...west wind 15 to 20 knots with gusts to around 25 knots.
chance of rain showers early in the morning. waves 1 to 3 feet. 
.tonight...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots after midnight. partly cloudy. waves 1 to
2 feet. 
.tuesday...west wind 5 to 10 knots. gusts up to 20 knots in the
morning. mostly sunny. waves 1 foot or less. 
.tuesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 

$$

fzus53 kdlh 041109
nshdlh
expires:202605041600;;996240

nearshore marine forecast
national weather service duluth mn
609 am cdt mon may 4 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.


lsz143-041600-
silver bay harbor to two harbors mn-
609 am cdt mon may 4 2026

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

.today...west wind 15 to 20 knots with gusts to around 25 knots.
chance of rain showers early in the morning, then chance of
sprinkles late in the morning. waves 1 to 3 feet. 
.tonight...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and overnight. mostly
clear. waves 1 to 2 feet. 
.tuesday...west wind 5 to 10 knots. mostly sunny. waves 1 foot or
less. 
.tuesday night...northwest wind 5 knots. partly cloudy. waves
1 foot or less. 

$$

fzus53 kdlh 041109
nshdlh
expires:202605041600;;996241

nearshore marine forecast
national weather service duluth mn
609 am cdt mon may 4 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.


lsz144-041600-
two harbors to duluth mn-
609 am cdt mon may 4 2026

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

.today...west wind 20 to 25 knots. gusts up to 25 knots
increasing to 30 knots in the late morning and afternoon. slight
chance of rain showers in the morning. waves 1 to 3 feet. 
.tonight...west wind 20 to 25 knots with gusts to around 30 knots
becoming northwest 10 to 15 knots with gusts to around 20 knots
after midnight. mostly clear. waves 1 to 3 feet. 
.tuesday...west wind 10 to 15 knots with gusts to around
20 knots. mostly sunny. waves 1 to 2 feet. 
.tuesday night...northwest wind 10 to 15 knots easing to 5 knots
after midnight. partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 041109
nshdlh
expires:202605041600;;996242

nearshore marine forecast
national weather service duluth mn
609 am cdt mon may 4 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.


lsz145-041600-
duluth mn to port wing wi-
609 am cdt mon may 4 2026

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

.today...west wind 20 to 25 knots. gusts up to 25 knots
increasing to 30 knots in the late morning and afternoon. slight
chance of rain showers early in the morning, then chance of rain
showers late in the morning. waves 2 to 4 feet. 
.tonight...west wind 20 to 25 knots with gusts to around 30 knots
becoming northwest 10 to 15 knots with gusts to around 20 knots
after midnight. mostly clear. waves 2 to 4 feet subsiding to 1 to
3 feet in the late evening and overnight. 
.tuesday...west wind 10 to 15 knots with gusts to around
20 knots. mostly sunny. waves 1 to 2 feet. 
.tuesday night...northwest wind 10 to 15 knots easing to 5 to
10 knots after midnight. partly cloudy. waves 1 to 2 feet. 

$$

fzus53 kdlh 041109
nshdlh
expires:202605041600;;996243

nearshore marine forecast
national weather service duluth mn
609 am cdt mon may 4 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.


lsz146-041600-
port wing to sand island wi-
609 am cdt mon may 4 2026

...small craft advisory in effect until 4 pm cdt this afternoon...

.today...west wind 15 to 20 knots with gusts to around 25 knots.
slight chance of rain showers in the morning. waves 2 to 4 feet. 
.tonight...west wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and overnight. partly
cloudy. waves 2 to 4 feet subsiding to 1 to 3 feet in the late
evening and overnight. 
.tuesday...west wind 10 to 15 knots with gusts to around 20 knots
easing to 5 to 10 knots in the late morning and afternoon. mostly
sunny. waves 1 to 2 feet. 
.tuesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 

$$