fzus53 kdlh 192007
nshdlh
expires:202510200415;;415529

nearshore marine forecast
national weather service duluth mn
307 pm cdt sun oct 19 2025

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.


lsz121-200415-
chequamegon bay-bayfield to oak point wi-
307 pm cdt sun oct 19 2025

.tonight...west wind 5 to 10 knots becoming southwest after
midnight. mostly clear. waves 1 foot or less. 
.monday...south wind 5 to 10 knots with gusts to around 20 knots
becoming southeast 10 to 15 knots with gusts to around 20 knots
in the afternoon. rain showers likely in the afternoon. waves
1 to 2 feet. 
.monday night...southwest wind 10 to 15 knots. gusts up to
20 knots. rain showers in the evening, then chance of rain
showers after midnight. waves 1 foot or less. 
.tuesday...west wind 10 to 15 knots with gusts to around 25 knots
becoming northwest 15 to 20 knots with gusts to around 25 knots
in the afternoon. rain showers likely in the morning, then rain
showers in the afternoon. waves 1 to 2 feet. 

$$

fzus53 kdlh 192007
nshdlh
expires:202510200415;;415520

nearshore marine forecast
national weather service duluth mn
307 pm cdt sun oct 19 2025

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.


lsz140-200415-
grand portage to grand marais mn-
307 pm cdt sun oct 19 2025

.tonight...west wind 10 to 15 knots with gusts to around 20 knots
becoming northwest 5 knots late in the night. mostly clear. waves
1 to 2 feet. 
.monday...south wind 5 knots becoming east 20 to 25 knots with
gales to around 35 knots in the late morning and afternoon.
chance of rain showers in the afternoon. waves 1 foot or less
building to 4 to 6 feet. waves occasionally to 7 feet. a gale
warning may be needed. 
.monday night...southeast wind 20 to 25 knots with gales to
around 35 knots becoming south 15 to 20 knots with gusts to
around 30 knots after midnight, then becoming southwest 10 to
15 knots with gusts to around 25 knots early in the morning. rain
showers in the evening, then rain showers likely after midnight.
waves 4 to 7 feet. waves occasionally to 9 feet. a gale warning
may be needed. 
.tuesday...west wind 10 to 15 knots with gusts to around 25 knots
becoming north 20 to 25 knots with gusts to around 30 knots in
the late morning and afternoon. rain showers likely in the
morning, then rain showers in the afternoon. waves 4 to 6 feet.
waves occasionally to 7 feet. a small craft advisory may be
needed. 

$$

fzus53 kdlh 192007
nshdlh
expires:202510200415;;415521

nearshore marine forecast
national weather service duluth mn
307 pm cdt sun oct 19 2025

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.


lsz141-200415-
grand marais to taconite harbor mn-
307 pm cdt sun oct 19 2025

.tonight...northwest 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...east wind 5 knots rising to 15 to 20 knots with gusts
to around 30 knots in the late morning and afternoon. chance of
rain showers in the afternoon. waves 1 foot or less building to
4 to 6 feet in the afternoon. waves occasionally to 7 feet. a
small craft advisory may be needed. 
.monday night...southeast 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. rain showers in the evening, then
rain showers likely after midnight. waves 4 to 6 feet. waves
occasionally to 8 feet. a small craft advisory may be needed. 
.tuesday...northwest wind 10 to 15 knots with gusts to around
25 knots becoming north 15 to 20 knots with gusts to around
25 knots in the afternoon. rain showers likely in the morning,
then rain showers in the afternoon. waves 1 to 3 feet. 

$$

fzus53 kdlh 192007
nshdlh
expires:202510200415;;415522

nearshore marine forecast
national weather service duluth mn
307 pm cdt sun oct 19 2025

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.


lsz142-200415-
taconite harbor to silver bay harbor mn-
307 pm cdt sun oct 19 2025

.tonight...west wind 5 to 10 knots with gusts to around 20 knots
until early morning becoming variable 10 knots or less. mostly
clear. waves 1 foot or less. 
.monday...east wind 5 knots rising to 15 to 20 knots with gusts
to around 30 knots in the late morning and afternoon. rain
showers likely in the afternoon. waves 1 foot or less building to
3 to 5 feet in the afternoon. a small craft advisory may be
needed. 
.monday night...southeast wind 10 to 15 knots with gusts to
around 30 knots becoming west with gusts to around 20 knots after
midnight. rain showers likely in the evening, then chance of rain
showers after midnight. waves 3 to 5 feet. a small craft advisory
may be needed. 
.tuesday...northwest wind 10 to 15 knots with gusts to around
25 knots rising to 15 to 20 knots with gusts to around 30 knots
in the afternoon. rain showers likely in the morning, then rain
showers in the afternoon. waves 1 to 2 feet. 

$$

fzus53 kdlh 192007
nshdlh
expires:202510200415;;415523

nearshore marine forecast
national weather service duluth mn
307 pm cdt sun oct 19 2025

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.


lsz143-200415-
silver bay harbor to two harbors mn-
307 pm cdt sun oct 19 2025

.tonight...west wind 5 to 10 knots with gusts to around 20 knots
becoming southwest late in the night. partly cloudy. waves 1 foot
or less. 
.monday...southeast wind 5 knots rising to 10 to 15 knots with
gusts to around 25 knots in the late morning and afternoon. rain
showers likely in the afternoon. waves 1 to 3 feet building to
2 to 4 feet late in the afternoon. 
.monday night...south wind 10 to 15 knots becoming southwest in
the late evening and overnight. gusts up to 25 knots. rain
showers in the evening, then chance of rain showers after
midnight. waves 2 to 4 feet. 
.tuesday...northwest wind 15 to 20 knots with gusts to around
25 knots becoming northwest 15 to 20 knots with gusts to around
30 knots in the afternoon. rain showers. waves 1 to 3 feet. 

$$

fzus53 kdlh 192007
nshdlh
expires:202510200415;;415524

nearshore marine forecast
national weather service duluth mn
307 pm cdt sun oct 19 2025

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.


lsz144-200415-
two harbors to duluth mn-
307 pm cdt sun oct 19 2025

...small craft advisory in effect until 7 pm cdt this evening...

.tonight...west wind 5 to 10 knots becoming south late in the
night. mostly clear until early morning then becoming mostly
cloudy. waves 1 foot or less. 
.monday...southeast wind 15 to 20 knots with gusts to around
25 knots becoming south 10 to 15 knots with gusts to around
25 knots late in the afternoon. rain showers likely in the
afternoon. waves 1 to 2 feet building to 1 to 3 feet in the
afternoon. 
.monday night...south wind 10 to 15 knots with gusts to around
20 knots becoming west 15 to 20 knots with gusts to around
25 knots in the late evening and overnight. rain showers likely
in the evening, then chance of rain showers after midnight. waves
2 to 4 feet. 
.tuesday...northwest wind 20 to 25 knots. gusts up to 25 knots
increasing to 30 knots in the afternoon. rain showers. waves 1 to
3 feet. a small craft advisory may be needed. 

$$

fzus53 kdlh 192007
nshdlh
expires:202510200415;;415525

nearshore marine forecast
national weather service duluth mn
307 pm cdt sun oct 19 2025

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.


lsz145-200415-
duluth mn to port wing wi-
307 pm cdt sun oct 19 2025

...small craft advisory in effect until 7 pm cdt this evening...

.tonight...west wind 5 to 10 knots becoming south late in the
night. mostly clear until early morning then becoming mostly
cloudy. waves 1 to 2 feet. 
.monday...southeast wind 15 to 20 knots with gusts to around
25 knots becoming south 10 to 15 knots with gusts to around
25 knots late in the afternoon. rain showers likely in the
afternoon. waves 1 to 3 feet. 
.monday night...southwest wind 15 to 20 knots with gusts to
around 25 knots becoming west with gusts to around 25 knots after
midnight. rain showers likely in the evening, then chance of rain
showers after midnight. waves 1 to 2 feet building to 2 to 4 feet
in the late evening and overnight. a small craft advisory may be
needed. 
.tuesday...northwest wind 20 to 25 knots with gusts to around
30 knots. rain showers. waves 3 to 5 feet. a small craft advisory
may be needed. 

$$

fzus53 kdlh 192007
nshdlh
expires:202510200415;;415526

nearshore marine forecast
national weather service duluth mn
307 pm cdt sun oct 19 2025

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.


lsz146-200415-
port wing to sand island wi-
307 pm cdt sun oct 19 2025

...small craft advisory in effect until 7 pm cdt this evening...

.tonight...west wind 5 to 10 knots with gusts to around 20 knots
becoming south late in the night. partly cloudy. waves 1 to
2 feet. 
.monday...southeast wind 5 knots rising to 10 to 15 knots with
gusts to around 25 knots in the late morning and afternoon.
chance of rain showers in the afternoon. waves 1 to 2 feet. 
.monday night...southwest wind 15 to 20 knots with gusts to
around 25 knots becoming west with gusts to around 25 knots after
midnight. rain showers in the evening, then chance of rain
showers after midnight. waves 1 to 2 feet building to 2 to 4 feet
in the late evening and overnight. a small craft advisory may be
needed. 
.tuesday...west wind 5 to 15 knots with gusts to around 25 knots
becoming northwest 15 to 20 knots with gusts to around 30 knots
in the late morning and afternoon. rain showers likely in the
morning, then rain showers in the afternoon. waves 2 to 4 feet. a
small craft advisory may be needed. 

$$

fzus53 kdlh 192007
nshdlh
expires:202510200415;;415527

nearshore marine forecast
national weather service duluth mn
307 pm cdt sun oct 19 2025

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.


lsz147-200415-
sand island to bayfield wi-
307 pm cdt sun oct 19 2025

...small craft advisory in effect until 7 pm cdt this evening...

.tonight...northwest wind 10 to 15 knots with gusts to around
20 knots becoming west 5 knots after midnight, then becoming
southwest late in the night. mostly clear. waves 1 to 2 feet. 
.monday...south wind 5 knots becoming southeast 10 to 15 knots
with gusts to around 25 knots in the late morning and afternoon.
rain showers likely in the afternoon. waves 1 to 2 feet. 
.monday night...south wind 10 to 15 knots with gusts to around
20 knots becoming southwest 15 to 20 knots with gusts to around
25 knots after midnight. rain showers in the evening, then chance
of rain showers after midnight. waves 1 to 2 feet building to
2 to 4 feet after midnight. 
.tuesday...west wind 15 to 20 knots with gusts to around 25 knots
becoming northwest with gusts to around 30 knots in the
afternoon. rain showers likely in the morning, then rain showers
in the afternoon. waves 2 to 4 feet. a small craft advisory may
be needed. 

$$

fzus53 kdlh 192007
nshdlh
expires:202510200415;;415530

nearshore marine forecast
national weather service duluth mn
307 pm cdt sun oct 19 2025

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.


lsz148-200415-
oak point to saxon harbor wi-
307 pm cdt sun oct 19 2025

...small craft advisory in effect until 7 pm cdt this evening...

.tonight...west wind 10 to 15 knots with gusts to around 20 knots
becoming southwest 5 knots after midnight. mostly clear. waves
1 to 2 feet. 
.monday...south wind 5 to 10 knots with gusts to around 20 knots
becoming southeast 10 to 15 knots with gusts to around 25 knots
in the afternoon. chance of rain showers in the afternoon. waves
1 to 2 feet. 
.monday night...southwest wind 10 to 15 knots. gusts up to
20 knots. rain showers likely in the evening, then chance of rain
showers after midnight. waves 1 to 2 feet. 
.tuesday...west wind 10 to 15 knots with gusts to around 25 knots
becoming northwest 15 to 20 knots with gusts to around 30 knots
in the afternoon. rain showers likely in the morning, then rain
showers in the afternoon. waves 1 to 2 feet building to 2 to
4 feet in the afternoon. a small craft advisory may be needed. 

$$

fzus53 kmqt 192102
nshmqt
expires:202510200800;;417844

nearshore marine forecast
national weather service marquette mi
502 pm edt sun oct 19 2025

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.


lsz240-200800-
saxon harbor wi to black river mi-
502 pm edt sun oct 19 2025 /402 pm cdt sun oct 19 2025/

.late this afternoon...northwest wind 15 to 20 knots. partly
cloudy. waves 2 to 4 feet subsiding to 2 to 3 feet. 
.tonight...west wind 10 to 15 knots backing south less than
10 knots late. clear. waves subsiding to 1 to 2 feet. 
.monday...south wind 10 to 15 knots backing southeast 10 to
20 knots by late morning. cloudy. a slight chance of rain showers
by late morning. rain showers likely late. waves calm to 1 foot. 
.monday night...south wind 15 to 20 knots veering southwest after
midnight. cloudy. rain showers in the evening, then a chance of
rain showers after midnight. waves building to 2 to 3 feet. 
.tuesday...west wind 15 to 20 knots veering northwest 15 to
25 knots in the afternoon. rain showers. waves building to 3 to
5 feet occasionally to 7 feet. 

$$

fzus53 kmqt 192102
nshmqt
expires:202510200800;;417845

nearshore marine forecast
national weather service marquette mi
502 pm edt sun oct 19 2025

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.


lsz241-200800-
black river to ontonagon mi-
502 pm edt sun oct 19 2025 /402 pm cdt sun oct 19 2025/

...small craft advisory in effect until 9 pm edt /8 pm cdt/ this
evening...

.late this afternoon...northwest wind 15 to 20 knots. partly
cloudy. waves 3 to 5 feet occasionally to 7 feet. 
.tonight...northwest wind 10 to 20 knots backing southwest less
than 10 knots late. mostly clear. waves subsiding to 1 to 2 feet.
.monday...south wind less than 10 knots backing southeast 10 to
15 knots by late morning. gusts up to 24 knots. mostly cloudy. a
slight chance of rain showers by late morning. a chance of rain
showers late. waves 1 to 2 feet. 
.monday night...south wind 15 to 20 knots veering southwest after
midnight. cloudy. rain showers in the evening, then a chance of
rain showers after midnight. waves building to 2 to 4 feet. 
.tuesday...west wind 15 to 20 knots veering northwest in the
afternoon. gusts up to 28 knots. rain showers. waves building to
3 to 6 feet occasionally to 8 feet. 

$$

fzus53 kmqt 192102
nshmqt
expires:202510200800;;417846

nearshore marine forecast
national weather service marquette mi
502 pm edt sun oct 19 2025

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.


lsz242-243-200800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
502 pm edt sun oct 19 2025

...small craft advisory in effect until 2 am edt monday...

.late this afternoon...northwest wind 15 to 20 knots with gusts
up to 29 knots. partly cloudy. waves 3 to 5 feet occasionally to
7 feet. 
.tonight...northwest wind 10 to 20 knots backing west less than
10 knots late. mostly clear. waves subsiding to 1 to 2 feet. 
.monday...south wind less than 10 knots with gusts up to 20 knots
backing southeast 10 to 20 knots with gusts up to 30 knots by
late morning. mostly cloudy. a chance of rain showers late. waves
building to 2 to 3 feet. 
.monday night...southeast wind 15 to 20 knots veering southwest
15 to 25 knots after midnight. rain showers. waves building to
3 to 5 feet occasionally to 7 feet. 
.tuesday...west wind 15 to 20 knots becoming 15 to 25 knots in
the afternoon. gusts up to 32 knots. rain showers. waves building
to 4 to 7 feet occasionally to 9 feet. 

$$