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fzus53 kdlh 181013
nshdlh
expires:202610181600;;303246

nearshore marine forecast
national weather service duluth mn
513 am cdt sun oct 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.


lsz148-181600-
oak point to saxon harbor wi-
513 am cdt sun oct 18 2026

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

.today...southwest wind 15 to 20 knots. gusts up to 35 knots
decreasing to 25 knots. mostly sunny. waves 1 to 3 feet subsiding
to 1 to 2 feet late in the afternoon. 
.tonight...southwest wind 5 to 10 knots. gusts up to 20 knots in
the evening. 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. 
.monday night...northeast wind 5 to 10 knots becoming southeast
early in the morning. mostly clear. waves 1 foot or less. 

$$
fzus53 kdlh 181013
nshdlh
expires:202610181600;;303242

nearshore marine forecast
national weather service duluth mn
513 am cdt sun oct 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.


lsz146-181600-
port wing to sand island wi-
513 am cdt sun oct 18 2026

...gale warning in effect until 1 pm cdt this afternoon...

.today...southwest wind 20 to 25 knots with gales to around
35 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 2 to 4 feet late in the afternoon. waves occasionally to
8 feet. 
.tonight...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 3 feet. 
.monday...northeast wind 5 knots rising to 5 to 10 knots in the
afternoon. sunny. waves 1 foot or less. 
.monday night...east wind 5 to 10 knots. mostly clear. waves
1 foot or less. 

$$
fzus53 kdlh 181013
nshdlh
expires:202610181600;;303243

nearshore marine forecast
national weather service duluth mn
513 am cdt sun oct 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.


lsz147-181600-
sand island to bayfield wi-
513 am cdt sun oct 18 2026

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

.today...southwest wind 20 to 25 knots with gales to around
35 knots easing to 10 to 15 knots with gusts to around 25 knots
late in the afternoon. mostly sunny. waves 4 to 6 feet. waves
occasionally to 8 feet. 
.tonight...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 3 feet. 
.monday...north wind 5 knots becoming northeast in the afternoon.
sunny. waves 1 foot or less. 
.monday night...east wind 5 knots. mostly clear. waves 1 foot or
less. 

$$
fzus53 kdlh 181013
nshdlh
expires:202610181600;;303245

nearshore marine forecast
national weather service duluth mn
513 am cdt sun oct 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.


lsz121-181600-
chequamegon bay-bayfield to oak point wi-
513 am cdt sun oct 18 2026

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

.today...southwest wind 15 to 20 knots with gusts to around
30 knots easing to 10 to 15 knots with gusts to around 30 knots
in the afternoon. mostly sunny. waves 1 to 2 feet. 
.tonight...southwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. mostly clear. waves 1 foot or less. 
.monday...northwest wind 5 knots becoming northeast in the late
morning and afternoon. sunny. waves 1 foot or less. 
.monday night...northeast wind 5 knots until early morning
becoming variable 10 knots or less. mostly clear. waves 1 foot or
less. 

$$
fzus53 kdlh 181013
nshdlh
expires:202610181600;;303236

nearshore marine forecast
national weather service duluth mn
513 am cdt sun oct 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.


lsz140-181600-
grand portage to grand marais mn-
513 am cdt sun oct 18 2026

...gale warning in effect until 1 pm cdt this afternoon...

.today...southwest wind up to 30 knots. gales up to 40 knots
decreasing to 35 knots in the afternoon. mostly sunny. waves 7 to
12 feet. waves occasionally to 15 feet. 
.tonight...west wind 15 to 20 knots with gusts to around 30 knots
easing to 5 to 10 knots after midnight. partly cloudy. waves 5 to
8 feet subsiding to 1 to 2 feet. waves occasionally to 11 feet. a
small craft advisory may be needed. 
.monday...north wind 5 knots becoming east in the afternoon.
sunny. waves 1 to 2 feet. 
.monday night...northeast wind 5 to 10 knots. mostly clear. waves
1 foot or less. 

$$
fzus53 kdlh 181013
nshdlh
expires:202610181600;;303237

nearshore marine forecast
national weather service duluth mn
513 am cdt sun oct 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.


lsz141-181600-
grand marais to taconite harbor mn-
513 am cdt sun oct 18 2026

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

.today...southwest wind 20 to 25 knots. gusts up to 35 knots
decreasing to 30 knots in the afternoon. sunny. waves 6 to
9 feet. waves occasionally to 12 feet. 
.tonight...west wind 10 to 15 knots with gusts to around 25 knots
easing to 5 knots after midnight. mostly clear. 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.
sunny. waves 1 foot or less. 
.monday night...northeast wind 5 to 10 knots. mostly clear. waves
1 foot or less. 

$$
fzus53 kdlh 181013
nshdlh
expires:202610181600;;303238

nearshore marine forecast
national weather service duluth mn
513 am cdt sun oct 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.


lsz142-181600-
taconite harbor to silver bay harbor mn-
513 am cdt sun oct 18 2026

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

.today...southwest wind 15 to 20 knots. gusts up to 35 knots
decreasing to 25 knots. sunny. waves 4 to 6 feet. waves
occasionally to 8 feet. 
.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots becoming west 5 knots after midnight, then becoming
northwest early in the morning. mostly clear. 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. 
.monday night...northeast wind 5 knots. mostly clear. waves
1 foot or less. 

$$
fzus53 kdlh 181013
nshdlh
expires:202610181600;;303239

nearshore marine forecast
national weather service duluth mn
513 am cdt sun oct 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.


lsz143-181600-
silver bay harbor to two harbors mn-
513 am cdt sun oct 18 2026

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

.today...southwest wind 15 to 20 knots. gusts up to 35 knots
decreasing to 25 knots. mostly sunny. waves 4 to 6 feet. waves
occasionally to 8 feet. 
.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots becoming west 5 knots after midnight, then becoming
northwest early in the morning. mostly clear. waves 1 to 3 feet
subsiding to 1 to 2 feet in the late evening and overnight. 
.monday...north wind 5 to 10 knots becoming northeast with gusts
to around 20 knots in the afternoon. sunny. waves 1 foot or less.
.monday night...northeast wind 5 to 10 knots. mostly clear. waves
1 foot or less. 

$$
fzus53 kdlh 181013
nshdlh
expires:202610181600;;303240

nearshore marine forecast
national weather service duluth mn
513 am cdt sun oct 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.


lsz144-181600-
two harbors to duluth mn-
513 am cdt sun oct 18 2026

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

.today...southwest wind 15 to 20 knots. gusts up to 35 knots
decreasing to 20 knots. mostly sunny. waves 4 to 6 feet subsiding
to 1 to 3 feet late in the afternoon. waves occasionally to
7 feet. 
.tonight...southwest wind 5 to 10 knots with gusts to around
20 knots becoming north early in the morning. mostly clear. waves
1 to 2 feet. 
.monday...northeast wind 5 to 10 knots rising to 10 to 15 knots
with gusts to around 20 knots in the afternoon. sunny. waves 1 to
2 feet. 
.monday night...northeast wind 10 to 15 knots. gusts up to
20 knots early in the evening. mostly clear. waves 1 to 2 feet. 

$$
fzus53 kdlh 181013
nshdlh
expires:202610181600;;303241

nearshore marine forecast
national weather service duluth mn
513 am cdt sun oct 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.


lsz145-181600-
duluth mn to port wing wi-
513 am cdt sun oct 18 2026

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

.today...southwest wind 15 to 20 knots. gusts up to 35 knots
decreasing to 25 knots. mostly sunny. waves 3 to 5 feet subsiding
to 1 to 3 feet late in the afternoon. 
.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots easing to 5 knots after midnight, then becoming west
early in the morning. mostly clear. waves 1 to 2 feet. 
.monday...northeast wind 10 to 15 knots with gusts to around
20 knots. sunny. waves 1 to 2 feet. 
.monday night...northeast wind 10 to 15 knots. gusts up to
20 knots early in the evening. mostly clear. waves 1 to 2 feet. 

$$
fzus53 kmqt 180901
nshmqt
expires:202610182000;;300136

nearshore marine forecast
national weather service marquette mi
501 am edt sun oct 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.


lsz242-182000-
ontonagon to upper entrance of portage canal mi-
501 am edt sun oct 18 2026

...small craft advisory in effect until 5 pm edt this afternoon...

.early this morning...southwest wind 20 to 25 knots with gusts up
to 33 knots. mostly clear. waves 3 to 6 feet occasionally to
8 feet. 
.today...southwest wind 15 to 25 knots becoming 15 to 20 knots
late. gale force gusts up to 35 knots. mostly sunny. waves
building to 5 to 8 feet occasionally to 10 feet, then subsiding
to 3 to 6 feet occasionally to 8 feet. 
.tonight...southwest wind 10 to 20 knots diminishing to less than
10 knots late. mostly clear. waves subsiding to 1 to 2 feet. 
.monday...north wind less than 10 knots veering northeast in the
afternoon. partly cloudy. waves 1 to 2 feet. 
.monday night...east wind less than 10 knots veering southeast
after midnight. clear. waves calm to 1 foot. 

$$
fzus53 kmqt 180901
nshmqt
expires:202610182000;;300134

nearshore marine forecast
national weather service marquette mi
501 am edt sun oct 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-
501 am edt sun oct 18 2026 /401 am cdt sun oct 18 2026/

...small craft advisory in effect until 5 pm edt /4 pm cdt/ this
afternoon...

.early this morning...southwest wind 20 to 25 knots with gusts up
to 33 knots. mostly clear. waves 3 to 5 feet occasionally to
7 feet building to 3 to 6 feet occasionally to 8 feet. 
.today...southwest wind 15 to 25 knots with gale force gusts up
to 34 knots. mostly sunny. waves subsiding to 2 to 3 feet. 
.tonight...southwest wind 5 to 15 knots. mostly clear. waves
subsiding to 1 to 2 feet. 
.monday...north wind less than 10 knots veering northeast in the
afternoon. partly cloudy. waves calm to 1 foot. 
.monday night...east wind less than 10 knots veering southeast
after midnight. clear. waves calm to 1 foot. 

$$
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