fzus53 kdlh 102218
nshdlh
expires:202609110400;;240783

nearshore marine forecast
national weather service duluth mn
518 pm cdt thu sep 10 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.


lsz142-110400-
taconite harbor to silver bay harbor mn-
518 pm cdt thu sep 10 2026

...small craft advisory in effect from 4 am cdt friday through
late friday night...

.tonight...southeast wind 5 knots becoming southwest with gusts
to around 20 knots after midnight. mostly clear. waves 1 foot or
less. 
.friday...southwest wind 10 to 15 knots. gusts up to 25 knots
increasing to 30 knots in the late morning and early afternoon,
then decreasing to 25 knots late in the afternoon. partly sunny.
waves 1 to 3 feet. 
.friday night...southwest wind 5 to 10 knots becoming west early
in the morning. gusts up to 20 knots. showers in the evening.
chance of thunderstorms through the night. chance of showers
after midnight. waves 1 to 2 feet. 
.saturday...west wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. sunny.
waves 1 to 2 feet. 

$$

fzus53 kdlh 102218
nshdlh
expires:202609110400;;240784

nearshore marine forecast
national weather service duluth mn
518 pm cdt thu sep 10 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.


lsz143-110400-
silver bay harbor to two harbors mn-
518 pm cdt thu sep 10 2026

...small craft advisory in effect from 4 am cdt friday through
late friday night...

.tonight...southeast wind 5 to 10 knots becoming southwest with
gusts to around 20 knots after midnight. mostly clear. waves
1 foot or less. 
.friday...southwest wind 10 to 15 knots. gusts up to 25 knots
increasing to 30 knots in the late morning and early afternoon,
then decreasing to 25 knots late in the afternoon. slight chance
of showers and thunderstorms in the afternoon. waves 1 to 3 feet.
.friday night...southwest wind 10 to 15 knots with gusts to
around 25 knots becoming west 5 to 10 knots with gusts to around
20 knots early in the morning. slight chance of showers in the
evening. chance of thunderstorms through the night. chance of
showers after midnight. waves 1 to 2 feet. 
.saturday...west wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. sunny. waves 1 to
2 feet. 

$$

fzus53 kdlh 102218
nshdlh
expires:202609110400;;240785

nearshore marine forecast
national weather service duluth mn
518 pm cdt thu sep 10 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.


lsz144-110400-
two harbors to duluth mn-
518 pm cdt thu sep 10 2026

...small craft advisory in effect from 4 am cdt friday through
late friday night...

.tonight...south wind 5 to 10 knots. gusts up to 20 knots late in
the night. mostly clear. waves 1 to 2 feet. 
.friday...southwest wind 10 to 15 knots. gusts up to 25 knots
increasing to 30 knots in the late morning and early afternoon,
then decreasing to 25 knots late in the afternoon. partly sunny.
waves 1 to 3 feet. 
.friday night...southwest wind 15 to 20 knots with gusts to
around 25 knots becoming west 10 to 15 knots with gusts to around
20 knots early in the morning. chance of showers in the evening.
chance of thunderstorms through the night. showers after
midnight. waves 1 to 3 feet. 
.saturday...west wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. sunny.
waves 1 to 2 feet. 

$$

fzus53 kdlh 102218
nshdlh
expires:202609110400;;240786

nearshore marine forecast
national weather service duluth mn
518 pm cdt thu sep 10 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.


lsz145-110400-
duluth mn to port wing wi-
518 pm cdt thu sep 10 2026

...small craft advisory in effect from 4 am cdt friday through
late friday night...

.tonight...south wind 10 to 15 knots. gusts up to 25 knots.
mostly clear. waves 1 to 2 feet. 
.friday...southwest wind 15 to 20 knots with gusts to around
25 knots. partly sunny. waves 1 to 2 feet. 
.friday night...south wind 15 to 20 knots with gusts to around
30 knots becoming west 10 to 15 knots with gusts to around
20 knots early in the morning. chance of showers in the evening.
chance of thunderstorms through the night. showers after
midnight. waves 1 to 2 feet. 
.saturday...west wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. sunny. waves 1 to
2 feet. 

$$

fzus53 kdlh 102218
nshdlh
expires:202609110400;;240787

nearshore marine forecast
national weather service duluth mn
518 pm cdt thu sep 10 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.


lsz146-110400-
port wing to sand island wi-
518 pm cdt thu sep 10 2026

...small craft advisory in effect from 4 am cdt friday through
late friday night...

.tonight...south wind 5 to 10 knots. gusts up to 25 knots. mostly
clear. waves 1 foot or less. 
.friday...southwest wind 10 to 15 knots with gusts to around
25 knots. partly sunny. waves 1 to 2 feet. 
.friday night...south wind 10 to 15 knots with gusts to around
30 knots becoming west with gusts to around 20 knots early in the
morning. slight chance of showers in the evening. chance of
thunderstorms through the night. showers after midnight. waves
1 to 2 feet. 
.saturday...west wind 10 knots with gusts to around 20 knots
rising to 10 to 15 knots with gusts to around 30 knots in the
late morning and afternoon. sunny. waves 1 to 2 feet. 

$$