fzus53 kdlh 172053
nshdlh
expires:202610180400;;272604

nearshore marine forecast
national weather service duluth mn
353 pm cdt sat oct 17 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.


lsz121-180400-
chequamegon bay-bayfield to oak point wi-
353 pm cdt sat oct 17 2026

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

.tonight...southwest wind 15 to 20 knots with gusts to around
30 knots. mostly clear. waves 1 to 2 feet. 
.sunday...southwest wind 15 to 20 knots. gusts up to 30 knots
decreasing to 25 knots late in the afternoon. mostly sunny. waves
1 to 2 feet. 
.sunday night...southwest wind 5 to 10 knots. gusts up to
20 knots early in the evening. mostly clear. waves 1 foot or
less. 
.monday...southwest wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming northeast 5 knots in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 172053
nshdlh
expires:202610180400;;272595

nearshore marine forecast
national weather service duluth mn
353 pm cdt sat oct 17 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.


lsz140-180400-
grand portage to grand marais mn-
353 pm cdt sat oct 17 2026

...small craft advisory in effect until 10 pm cdt this evening...
...gale warning in effect from 10 pm cdt this evening through
sunday afternoon...

.tonight...southwest wind up to 30 knots. gusts up to 30 knots
increasing to 40 knots. partly cloudy. waves 7 to 12 feet. waves
occasionally to 15 feet. 
.sunday...southwest wind up to 30 knots. gales up to 40 knots
decreasing to 35 knots late in the afternoon. mostly sunny. waves
8 to 13 feet. waves occasionally to 17 feet. 
.sunday night...southwest wind 20 to 25 knots with gusts to
around 30 knots becoming west 5 to 10 knots after midnight.
mostly cloudy in the evening then becoming partly cloudy. waves
6 to 9 feet subsiding to 1 to 2 feet. waves occasionally to
11 feet. a small craft advisory may be needed. 
.monday...northwest wind 5 knots becoming east in the afternoon.
mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kdlh 172053
nshdlh
expires:202610180400;;272596

nearshore marine forecast
national weather service duluth mn
353 pm cdt sat oct 17 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.


lsz141-180400-
grand marais to taconite harbor mn-
353 pm cdt sat oct 17 2026

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

.tonight...southwest wind 20 to 25 knots. gusts up to 30 knots
increasing to 35 knots late in the night. mostly clear. waves
5 to 8 feet. waves occasionally to 11 feet. 
.sunday...southwest wind 20 to 25 knots. gusts up to 35 knots
decreasing to 30 knots in the afternoon. mostly sunny. waves 6 to
9 feet. waves occasionally to 12 feet. a gale warning may be
needed. 
.sunday night...southwest wind 15 to 20 knots with gusts to
around 25 knots becoming west 5 to 10 knots in the late evening
and early morning, then becoming northwest early in the morning.
partly cloudy. waves 4 to 6 feet subsiding to 1 to 2 feet. waves
occasionally to 8 feet. a small craft advisory may be needed. 
.monday...north wind 5 knots becoming east in the afternoon.
mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 172053
nshdlh
expires:202610180400;;272597

nearshore marine forecast
national weather service duluth mn
353 pm cdt sat oct 17 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.


lsz142-180400-
taconite harbor to silver bay harbor mn-
353 pm cdt sat oct 17 2026

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

.tonight...southwest wind 15 to 20 knots. gusts up to 30 knots
increasing to 35 knots after midnight. mostly clear. waves 4 to
6 feet. waves occasionally to 8 feet. 
.sunday...southwest wind 15 to 20 knots. gusts up to 35 knots
decreasing to 30 knots in the afternoon. mostly sunny. waves 4 to
6 feet. waves occasionally to 8 feet. a gale warning may be
needed. 
.sunday night...southwest wind 10 to 15 knots with gusts to
around 20 knots becoming west 5 knots after midnight. partly
cloudy. waves 2 to 4 feet subsiding to 1 to 2 feet in the late
evening and overnight. 
.monday...north wind 5 knots becoming east in the afternoon.
sunny. waves 1 foot or less. 

$$

fzus53 kdlh 172053
nshdlh
expires:202610180400;;272598

nearshore marine forecast
national weather service duluth mn
353 pm cdt sat oct 17 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.


lsz143-180400-
silver bay harbor to two harbors mn-
353 pm cdt sat oct 17 2026

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

.tonight...southwest wind 15 to 20 knots. gusts up to 30 knots
increasing to 35 knots after midnight. mostly clear. waves 4 to
6 feet. waves occasionally to 8 feet. 
.sunday...southwest wind 15 to 20 knots. gusts up to 35 knots
decreasing to 30 knots late in the afternoon. mostly sunny. waves
4 to 6 feet. waves occasionally to 8 feet. a gale warning may be
needed. 
.sunday night...southwest wind 10 to 15 knots with gusts to
around 20 knots becoming west 5 knots after midnight. partly
cloudy. waves 1 to 3 feet subsiding to 1 to 2 feet in the late
evening and overnight. 
.monday...north wind 5 knots becoming northeast in the late
morning and afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 172053
nshdlh
expires:202610180400;;272599

nearshore marine forecast
national weather service duluth mn
353 pm cdt sat oct 17 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.


lsz144-180400-
two harbors to duluth mn-
353 pm cdt sat oct 17 2026

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

.tonight...southwest wind 15 to 20 knots with gusts to around
30 knots. mostly clear. waves 4 to 6 feet. waves occasionally to
7 feet. 
.sunday...southwest wind 15 to 20 knots. gusts up to 35 knots
decreasing to 25 knots. mostly sunny. waves 4 to 6 feet subsiding
to 1 to 3 feet late in the afternoon. waves occasionally to
7 feet. a gale warning may be needed. 
.sunday night...southwest wind 10 to 15 knots with gusts to
around 20 knots becoming west 5 knots after midnight. partly
cloudy. waves 1 to 2 feet. 
.monday...north wind 5 knots becoming northeast in the late
morning and afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 172053
nshdlh
expires:202610180400;;272600

nearshore marine forecast
national weather service duluth mn
353 pm cdt sat oct 17 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.


lsz145-180400-
duluth mn to port wing wi-
353 pm cdt sat oct 17 2026

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

.tonight...southwest wind 20 to 25 knots. gusts up to 30 knots
increasing to 35 knots late in the evening, then decreasing to
30 knots after midnight. clear until early morning then becoming
partly cloudy. waves 3 to 5 feet. waves occasionally to 7 feet. 
.sunday...southwest wind 20 to 25 knots with gusts to around
30 knots easing to 10 to 15 knots with gusts to around 25 knots
late in the afternoon. mostly sunny. waves 4 to 6 feet subsiding
to 1 to 3 feet late in the afternoon. waves occasionally to
7 feet. 
.sunday night...southwest wind 10 to 15 knots with gusts to
around 20 knots easing to 5 knots after midnight. mostly clear.
waves 1 to 2 feet. 
.monday...southwest wind 5 knots becoming northeast in the late
morning and afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 172053
nshdlh
expires:202610180400;;272601

nearshore marine forecast
national weather service duluth mn
353 pm cdt sat oct 17 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.


lsz146-180400-
port wing to sand island wi-
353 pm cdt sat oct 17 2026

...small craft advisory in effect until 10 pm cdt this evening...
...gale warning in effect from 10 pm cdt this evening through
sunday afternoon...

.tonight...southwest wind 20 to 25 knots. gusts up to 30 knots
increasing to 35 knots in the late evening and overnight. mostly
clear. waves 4 to 6 feet. waves occasionally to 8 feet. 
.sunday...southwest wind 20 to 25 knots. gusts up to 35 knots
decreasing to 25 knots. mostly sunny. waves 4 to 7 feet subsiding
to 2 to 4 feet late in the afternoon. waves occasionally to
9 feet. 
.sunday night...southwest wind 10 to 15 knots with gusts to
around 20 knots easing to 5 to 10 knots with gusts to around
20 knots in the late evening and overnight. partly cloudy. waves
1 to 3 feet subsiding to 1 to 2 feet in the late evening and
overnight. 
.monday...west wind 5 knots becoming northeast in the late
morning and afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 172053
nshdlh
expires:202610180400;;272602

nearshore marine forecast
national weather service duluth mn
353 pm cdt sat oct 17 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.


lsz147-180400-
sand island to bayfield wi-
353 pm cdt sat oct 17 2026

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

.tonight...southwest wind 5 to 15 knots with gusts to around
25 knots rising to 20 to 25 knots with gales to around 35 knots
in the late evening and overnight. mostly clear. waves 3 to
5 feet. waves occasionally to 7 feet. 
.sunday...southwest wind 20 to 25 knots. gusts up to 35 knots
decreasing to 25 knots. mostly sunny. waves 4 to 6 feet. waves
occasionally to 8 feet. a gale warning may be needed. 
.sunday night...southwest wind 10 to 15 knots with gusts to
around 20 knots becoming west 5 knots early in the morning.
partly cloudy. waves 1 to 3 feet. 
.monday...west wind 5 knots becoming north late in the morning,
then becoming northeast in the afternoon. sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 172053
nshdlh
expires:202610180400;;272605

nearshore marine forecast
national weather service duluth mn
353 pm cdt sat oct 17 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.


lsz148-180400-
oak point to saxon harbor wi-
353 pm cdt sat oct 17 2026

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

.tonight...southwest wind 15 to 20 knots. gusts up to 30 knots
increasing to 35 knots late in the night. mostly clear. waves
1 to 3 feet building to 2 to 4 feet after midnight. 
.sunday...southwest wind 15 to 20 knots. gusts up to 35 knots
decreasing to 25 knots. mostly sunny. waves 2 to 4 feet subsiding
to 1 to 2 feet late in the afternoon. a gale warning may be
needed. 
.sunday night...southwest wind 10 to 15 knots with gusts to
around 20 knots easing to 5 to 10 knots with gusts to around
20 knots in the late evening and overnight. partly cloudy. waves
1 to 2 feet. 
.monday...southwest wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming northeast 5 knots in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kmqt 172102
nshmqt
expires:202610180800;;272969

nearshore marine forecast
national weather service marquette mi
501 pm edt sat oct 17 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.


lsz240-241-180800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
501 pm edt sat oct 17 2026 /401 pm cdt sat oct 17 2026/

...small craft advisory in effect through sunday afternoon...

.late this afternoon...southwest wind 15 to 20 knots. sunny.
waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to
4 feet. 
.tonight...southwest wind 15 to 25 knots with gusts up to
32 knots. clear. waves building to 3 to 6 feet occasionally to
8 feet. 
.sunday...southwest wind 15 to 25 knots. gusts up to 32 knots.
mostly sunny. waves subsiding to 2 to 3 feet. 
.sunday night...southwest wind 5 to 15 knots. mostly clear. waves
subsiding to 1 to 2 feet. 
.monday...variable wind less than 10 knots becoming northeast
less than 10 knots in the afternoon. sunny. waves calm to 1 foot.

$$

fzus53 kmqt 172102
nshmqt
expires:202610180800;;272971

nearshore marine forecast
national weather service marquette mi
501 pm edt sat oct 17 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.


lsz242-180800-
ontonagon to upper entrance of portage canal mi-
501 pm edt sat oct 17 2026

...small craft advisory in effect through sunday afternoon...

.late this afternoon...southwest wind 15 to 20 knots with gusts
up to 28 knots. sunny. waves 5 to 8 feet occasionally to 10 feet
subsiding to 3 to 6 feet occasionally to 8 feet. 
.tonight...southwest wind 15 to 25 knots. mostly clear. waves
subsiding to 3 to 5 feet occasionally to 7 feet, then building to
5 to 8 feet occasionally to 10 feet. 
.sunday...southwest wind 15 to 25 knots with gusts up to
32 knots. mostly sunny. waves building to 6 to 9 feet
occasionally to 11 feet, then subsiding to 3 to 6 feet
occasionally to 8 feet. 
.sunday night...southwest wind 10 to 20 knots. mostly clear.
waves subsiding to 1 to 2 feet. 
.monday...variable wind less than 10 knots becoming northeast
less than 10 knots in the afternoon. sunny. waves 1 to 2 feet. 

$$