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fzus53 kdlh 181600
nshdlh
expires:202609182200;;661091

nearshore marine forecast
national weather service duluth mn
1100 am cdt fri sep 18 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.


lsz148-182200-
oak point to saxon harbor wi-
1100 am cdt fri sep 18 2026

.rest of today...northeast wind 5 to 10 knots. cloudy. waves 1 to
2 feet. 
.tonight...east wind 5 to 10 knots becoming southeast in the late
evening and overnight. mostly cloudy in the evening then becoming
partly cloudy. waves 1 to 2 feet. 
.saturday...east wind 5 to 10 knots becoming northeast in the
afternoon. partly sunny. waves 1 foot or less. 
.saturday night...northeast wind 5 to 10 knots. mostly cloudy.
waves 1 foot or less. 

$$
fzus53 kdlh 181600
nshdlh
expires:202609182200;;661087

nearshore marine forecast
national weather service duluth mn
1100 am cdt fri sep 18 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.


lsz146-182200-
port wing to sand island wi-
1100 am cdt fri sep 18 2026

.rest of today...northeast wind 10 to 15 knots. gusts up to
20 knots in the afternoon. cloudy. waves 1 to 3 feet. 
.tonight...east wind 10 to 15 knots. gusts up to 20 knots early
in the evening. mostly cloudy in the evening then becoming partly
cloudy. waves 1 to 3 feet. 
.saturday...northeast wind 10 to 15 knots. gusts up to 20 knots
early in the afternoon. mostly sunny. waves 1 to 2 feet. 
.saturday night...northeast wind 5 to 10 knots. gusts up to
20 knots early in the morning. mostly cloudy. waves 1 to 2 feet. 

$$
fzus53 kdlh 181600
nshdlh
expires:202609182200;;661088

nearshore marine forecast
national weather service duluth mn
1100 am cdt fri sep 18 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.


lsz147-182200-
sand island to bayfield wi-
1100 am cdt fri sep 18 2026

.rest of today...east wind 10 to 15 knots. gusts up to 20 knots
in the afternoon. cloudy. waves 1 to 3 feet. 
.tonight...east wind 10 to 15 knots with gusts to around 20 knots
becoming southeast 5 to 10 knots after midnight. mostly cloudy in
the evening then becoming partly cloudy. waves 1 to 3 feet. 
.saturday...east wind 5 to 10 knots becoming northeast in the
afternoon. mostly sunny. waves 1 foot or less. 
.saturday night...northeast wind 5 to 10 knots becoming northeast
5 to 10 knots with gusts to around 20 knots after midnight.
mostly cloudy. waves 1 to 2 feet. 

$$
fzus53 kdlh 181600
nshdlh
expires:202609182200;;661090

nearshore marine forecast
national weather service duluth mn
1100 am cdt fri sep 18 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.


lsz121-182200-
chequamegon bay-bayfield to oak point wi-
1100 am cdt fri sep 18 2026

.rest of today...northeast wind 5 to 10 knots. slight chance of
rain showers late. waves 1 foot or less. 
.tonight...east wind 5 to 10 knots easing to 5 knots after
midnight. mostly cloudy in the evening then becoming partly
cloudy. waves 1 foot or less. 
.saturday...northeast wind 5 to 10 knots. partly sunny. waves
1 foot or less. 
.saturday night...northeast wind 5 to 10 knots. mostly cloudy.
waves 1 foot or less. 

$$
fzus53 kdlh 181600
nshdlh
expires:202609182200;;661081

nearshore marine forecast
national weather service duluth mn
1100 am cdt fri sep 18 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.


lsz140-182200-
grand portage to grand marais mn-
1100 am cdt fri sep 18 2026

.rest of today...east wind 10 to 15 knots with gusts to around
20 knots. mostly cloudy. waves 1 to 3 feet. 
.tonight...east wind 10 to 15 knots. gusts up to 20 knots early
in the evening. mostly cloudy. waves 1 to 3 feet. 
.saturday...east wind 5 knots becoming southeast in the late
morning and afternoon. mostly sunny. waves 1 to 2 feet. 
.saturday night...west wind 5 knots becoming north 10 to 15 knots
with gusts to around 25 knots in the late evening and overnight.
mostly cloudy. waves 1 to 2 feet. 

$$
fzus53 kdlh 181600
nshdlh
expires:202609182200;;661082

nearshore marine forecast
national weather service duluth mn
1100 am cdt fri sep 18 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.


lsz141-182200-
grand marais to taconite harbor mn-
1100 am cdt fri sep 18 2026

...small craft advisory in effect until 10 pm cdt this evening...

.rest of today...east wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. mostly cloudy. waves
1 to 3 feet. 
.tonight...northeast wind 10 to 15 knots. gusts up to 25 knots.
mostly cloudy. waves 1 to 3 feet. 
.saturday...northeast wind 5 to 10 knots becoming east in the
afternoon. mostly sunny. waves 1 to 2 feet. 
.saturday night...north wind 5 to 10 knots. mostly cloudy. waves
1 foot or less. 

$$
fzus53 kdlh 181600
nshdlh
expires:202609182200;;661083

nearshore marine forecast
national weather service duluth mn
1100 am cdt fri sep 18 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.


lsz142-182200-
taconite harbor to silver bay harbor mn-
1100 am cdt fri sep 18 2026

...small craft advisory in effect until 10 pm cdt this evening...

.rest of today...northeast wind 10 to 15 knots with gusts to
around 20 knots. cloudy. waves 1 to 3 feet. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
early in the evening. mostly cloudy. waves 1 to 3 feet. 
.saturday...northeast wind 5 to 10 knots. mostly sunny. waves
1 to 2 feet. 
.saturday night...north wind 5 to 10 knots. mostly cloudy. waves
1 foot or less. 

$$
fzus53 kdlh 181600
nshdlh
expires:202609182200;;661084

nearshore marine forecast
national weather service duluth mn
1100 am cdt fri sep 18 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.


lsz143-182200-
silver bay harbor to two harbors mn-
1100 am cdt fri sep 18 2026

...small craft advisory in effect until 10 pm cdt this evening...

.rest of today...northeast wind 15 to 20 knots. gusts up to
20 knots increasing to 25 knots in the afternoon. cloudy. waves
1 to 3 feet. 
.tonight...northeast wind 10 to 15 knots. gusts up to 25 knots.
mostly cloudy. waves 1 to 3 feet subsiding to 1 to 2 feet early
in the morning. 
.saturday...northeast wind 10 to 15 knots. gusts up to 20 knots
early in the afternoon. partly sunny. waves 1 to 2 feet. 
.saturday night...northeast wind 5 to 10 knots. gusts up to
20 knots early in the morning. mostly cloudy. waves 1 foot or
less. 

$$
fzus53 kdlh 181600
nshdlh
expires:202609182200;;661085

nearshore marine forecast
national weather service duluth mn
1100 am cdt fri sep 18 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.


lsz144-182200-
two harbors to duluth mn-
1100 am cdt fri sep 18 2026

...small craft advisory in effect until 10 pm cdt this evening...

.rest of today...northeast wind 15 to 20 knots. gusts up to
20 knots increasing to 25 knots in the afternoon. slight chance
of rain showers in the afternoon. waves 1 to 3 feet building to
2 to 4 feet in the afternoon. 
.tonight...northeast wind 15 to 20 knots with gusts to around
25 knots easing to 5 to 10 knots early in the morning. mostly
cloudy. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. 
.saturday...northeast wind 10 to 15 knots. gusts up to 20 knots
early in the afternoon. partly sunny. waves 1 to 2 feet. 
.saturday night...northeast wind 10 to 15 knots. gusts up to
20 knots early in the morning. mostly cloudy. waves 1 to 2 feet. 

$$
fzus53 kdlh 181600
nshdlh
expires:202609182200;;661086

nearshore marine forecast
national weather service duluth mn
1100 am cdt fri sep 18 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.


lsz145-182200-
duluth mn to port wing wi-
1100 am cdt fri sep 18 2026

...small craft advisory in effect until 10 pm cdt this evening...

.rest of today...northeast wind 15 to 20 knots. slight chance of
rain showers in the afternoon. waves 1 to 2 feet building to 2 to
4 feet in the afternoon. 
.tonight...northeast wind 15 to 20 knots becoming east 5 to
10 knots early in the morning. slight chance of rain showers in
the evening. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. 
.saturday...northeast wind 10 to 15 knots. gusts up to 20 knots
in the afternoon. partly sunny. waves 1 to 2 feet. 
.saturday night...northeast wind 10 to 15 knots. gusts up to
20 knots early in the morning. mostly cloudy. waves 1 to 2 feet. 

$$
fzus53 kmqt 181501
nshmqt
expires:202609182000;;659488

nearshore marine forecast
national weather service marquette mi
1101 am edt fri sep 18 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.


lsz242-243-182000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1101 am edt fri sep 18 2026

.rest of today...east wind 10 to 15 knots. partly cloudy. waves
1 to 2 feet. 
.tonight...southeast wind 10 to 15 knots becoming 5 to 15 knots
by midnight. mostly clear. waves 1 to 2 feet. 
.saturday...southeast wind less than 10 knots backing northeast
in the afternoon. mostly sunny. waves calm to 1 foot. 
.saturday night...northeast wind less than 10 knots becoming 5 to
15 knots with gusts up to 23 knots after midnight. partly cloudy
in the evening then becoming mostly cloudy. waves building to
1 to 2 feet. 

$$
fzus53 kmqt 181501
nshmqt
expires:202609182000;;659487

nearshore marine forecast
national weather service marquette mi
1101 am edt fri sep 18 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.


lsz240-241-182000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 am edt fri sep 18 2026 /1001 am cdt fri sep 18 2026/

.rest of today...east wind 5 to 15 knots. mostly cloudy with a
slight chance of showers. waves 1 to 2 feet building to 2 to
3 feet. 
.tonight...southeast wind 5 to 15 knots becoming less than
10 knots by midnight. partly cloudy with a slight chance of
showers. waves subsiding to 1 to 2 feet. 
.saturday...east wind less than 10 knots backing northeast in the
afternoon. mostly sunny. waves calm to 1 foot. 
.saturday night...northeast wind 5 to 15 knots. partly cloudy in
the evening then becoming mostly cloudy. waves building to 1 to
2 feet. 

$$
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