fzus53 kdlh 121403
nshdlh
expires:202610122200;;972518

nearshore marine forecast
national weather service duluth mn
902 am cdt mon oct 12 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.


lsz148-122200-
oak point to saxon harbor wi-
903 am cdt mon oct 12 2026

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

.rest of today...northeast wind 20 to 25 knots. gusts up to
30 knots increasing to 35 knots late. chance of sprinkles in the
late morning and early afternoon. chance of rain showers late.
waves 8 to 11 feet. waves occasionally to 14 feet. 
.tonight...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 25 knots. rain showers in the evening. chance of
thunderstorms through the night. rain showers likely after
midnight. waves 6 to 9 feet. waves occasionally to 12 feet. a
gale warning may be needed. 
.tuesday...north wind 10 to 15 knots with gusts to around
20 knots becoming northwest 5 knots in the afternoon. mostly
cloudy. waves 4 to 7 feet subsiding to 2 to 4 feet late in the
afternoon. waves occasionally to 9 feet. a small craft advisory
may be needed. 
.tuesday night...variable winds 10 knots or less becoming
northwest 5 to 10 knots in the late evening and overnight. mostly
cloudy. waves 1 to 3 feet. 

$$

fzus53 kdlh 121403
nshdlh
expires:202610122200;;972514

nearshore marine forecast
national weather service duluth mn
902 am cdt mon oct 12 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.


lsz146-122200-
port wing to sand island wi-
903 am cdt mon oct 12 2026

...gale warning in effect until 7 pm cdt this evening...

.rest of today...northeast wind 20 to 25 knots with gales to
around 35 knots. chance of sprinkles in the late morning and
early afternoon, then chance of rain showers late. waves 7 to
10 feet. waves occasionally to 13 feet. 
.tonight...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 30 knots early in the morning. rain showers in the
evening. chance of thunderstorms through the night. chance of
rain showers after midnight. waves 7 to 10 feet. waves
occasionally to 12 feet. a gale warning may be needed. 
.tuesday...northeast wind 10 to 15 knots with gusts to around
20 knots becoming west 5 knots in the afternoon. mostly cloudy.
waves 4 to 7 feet subsiding to 2 to 4 feet in the afternoon.
waves occasionally to 9 feet. a small craft advisory may be
needed. 
.tuesday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 1 to 2 feet. 

$$

fzus53 kdlh 121403
nshdlh
expires:202610122200;;972515

nearshore marine forecast
national weather service duluth mn
902 am cdt mon oct 12 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.


lsz147-122200-
sand island to bayfield wi-
903 am cdt mon oct 12 2026

...gale warning in effect until 7 pm cdt this evening...

.rest of today...northeast wind 20 to 25 knots with gales to
around 35 knots. chance of sprinkles in the late morning and
early afternoon, then chance of rain showers late. waves 7 to
10 feet. waves occasionally to 13 feet. 
.tonight...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 25 knots. rain showers in the evening. chance of
thunderstorms through the night. rain showers likely after
midnight. waves 7 to 10 feet. waves occasionally to 12 feet. a
gale warning may be needed. 
.tuesday...northeast wind 10 to 15 knots with gusts to around
20 knots becoming northwest 5 knots early in the afternoon, then
becoming west late in the afternoon. mostly cloudy. waves 4 to
7 feet subsiding to 1 to 3 feet. waves occasionally to 9 feet. a
small craft advisory may be needed. 
.tuesday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 1 to 2 feet. 

$$

fzus53 kdlh 121403
nshdlh
expires:202610122200;;972517

nearshore marine forecast
national weather service duluth mn
902 am cdt mon oct 12 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.


lsz121-122200-
chequamegon bay-bayfield to oak point wi-
903 am cdt mon oct 12 2026

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

.rest of today...northeast wind 15 to 20 knots with gusts to
around 30 knots. chance of sprinkles in the late morning and
early afternoon, then chance of rain showers late. waves 1 to
3 feet. 
.tonight...northeast wind 20 to 25 knots with gusts to around
30 knots easing to 10 to 15 knots with gusts to around 20 knots
early in the morning. rain showers in the evening. chance of
thunderstorms through the night. rain showers likely after
midnight. waves 1 to 3 feet. a small craft advisory may be
needed. 
.tuesday...north wind 10 to 15 knots with gusts to around
20 knots becoming northwest 5 knots in the afternoon. mostly
cloudy. waves 1 to 2 feet. 
.tuesday night...variable winds 10 knots or less becoming
northwest 5 knots in the late evening and overnight. mostly
cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 121403
nshdlh
expires:202610122200;;972508

nearshore marine forecast
national weather service duluth mn
902 am cdt mon oct 12 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.


lsz140-122200-
grand portage to grand marais mn-
903 am cdt mon oct 12 2026

...gale warning in effect until 7 pm cdt this evening...

.rest of today...northeast wind 20 to 25 knots with gales to
around 35 knots. chance of rain showers. waves 5 to 8 feet. waves
occasionally to 10 feet. 
.tonight...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 30 knots early in the morning. rain showers in the
evening, then rain showers likely after midnight. waves 5 to
8 feet. waves occasionally to 10 feet. a gale warning may be
needed. 
.tuesday...north wind 15 to 20 knots with gusts to around
25 knots becoming northwest 5 to 10 knots early in the afternoon,
then becoming west late in the afternoon. slight chance of rain
showers in the morning. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally to 7 feet. a small craft advisory may
be needed. 
.tuesday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 1 to 2 feet. 

$$

fzus53 kdlh 121403
nshdlh
expires:202610122200;;972509

nearshore marine forecast
national weather service duluth mn
902 am cdt mon oct 12 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.


lsz141-122200-
grand marais to taconite harbor mn-
903 am cdt mon oct 12 2026

...gale warning in effect until 7 pm cdt this evening...

.rest of today...northeast wind 20 to 25 knots with gales to
around 35 knots. slight chance of rain showers in the late
morning and early afternoon, then chance of rain showers late.
waves 5 to 8 feet. waves occasionally to 11 feet. 
.tonight...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 25 knots. rain showers in the evening, then rain
showers likely after midnight. waves 5 to 8 feet. waves
occasionally to 11 feet. a gale warning may be needed. 
.tuesday...north wind 10 to 15 knots becoming west 5 knots in the
afternoon. mostly cloudy. waves 3 to 5 feet subsiding to 1 to
3 feet late in the afternoon. waves occasionally to 7 feet. a
small craft advisory may be needed. 
.tuesday night...northwest wind 5 knots. mostly cloudy. waves
1 to 2 feet. 

$$

fzus53 kdlh 121403
nshdlh
expires:202610122200;;972510

nearshore marine forecast
national weather service duluth mn
902 am cdt mon oct 12 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.


lsz142-122200-
taconite harbor to silver bay harbor mn-
903 am cdt mon oct 12 2026

...gale warning in effect until 7 pm cdt this evening...

.rest of today...northeast wind 20 to 25 knots with gales to
around 35 knots. chance of sprinkles in the late morning and
early afternoon, then chance of rain showers late. waves 7 to
10 feet. waves occasionally to 13 feet. 
.tonight...northeast wind 20 to 25 knots with gales to around
35 knots easing to 10 to 15 knots with gusts to around 25 knots
early in the morning. rain showers and slight chance of
thunderstorms in the evening, then chance of rain showers after
midnight. waves 7 to 10 feet. waves occasionally to 12 feet. a
gale warning may be needed. 
.tuesday...north wind 5 to 10 knots becoming west in the
afternoon. mostly cloudy. waves 4 to 6 feet subsiding to 2 to
4 feet in the afternoon. waves occasionally to 8 feet. a small
craft advisory may be needed. 
.tuesday night...northwest wind 5 knots. mostly cloudy. waves
1 to 3 feet. 

$$

fzus53 kdlh 121403
nshdlh
expires:202610122200;;972511

nearshore marine forecast
national weather service duluth mn
902 am cdt mon oct 12 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.


lsz143-122200-
silver bay harbor to two harbors mn-
903 am cdt mon oct 12 2026

...gale warning in effect until 7 pm cdt this evening...

.rest of today...northeast wind 20 to 25 knots with gales to
around 35 knots. chance of sprinkles in the late morning and
early afternoon, then chance of rain showers late. waves 7 to
10 feet. waves occasionally to 14 feet. 
.tonight...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 25 knots early in the morning. rain showers in the
evening. slight chance of thunderstorms through the night. chance
of rain showers after midnight. waves 7 to 10 feet. waves
occasionally to 13 feet. a gale warning may be needed. 
.tuesday...north wind 10 to 15 knots with gusts to around
20 knots becoming west 5 knots in the afternoon. mostly cloudy.
waves 4 to 6 feet subsiding to 2 to 4 feet in the afternoon.
waves occasionally to 8 feet. a small craft advisory may be
needed. 
.tuesday night...northwest wind 5 knots. mostly cloudy. waves
1 to 3 feet. 

$$

fzus53 kdlh 121403
nshdlh
expires:202610122200;;972512

nearshore marine forecast
national weather service duluth mn
902 am cdt mon oct 12 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.


lsz144-122200-
two harbors to duluth mn-
903 am cdt mon oct 12 2026

...gale warning in effect until 7 pm cdt this evening...

.rest of today...northeast wind 20 to 25 knots with gales to
around 35 knots. chance of sprinkles in the late morning and
early afternoon, then chance of rain showers late. waves 7 to
10 feet. waves occasionally to 13 feet. 
.tonight...northeast wind up to 30 knots with gales to around
35 knots easing to 15 to 20 knots with gusts to around 25 knots
early in the morning. rain showers and chance of thunderstorms in
the evening, then chance of rain showers after midnight. waves
7 to 10 feet subsiding to 5 to 8 feet early in the morning. waves
occasionally to 13 feet. a gale warning may be needed. 
.tuesday...north wind 10 to 15 knots with gusts to around
20 knots becoming west 5 knots in the afternoon. mostly cloudy.
waves 4 to 6 feet subsiding to 2 to 4 feet in the afternoon.
waves occasionally to 8 feet. a small craft advisory may be
needed. 
.tuesday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 1 to 2 feet. 

$$

fzus53 kdlh 121403
nshdlh
expires:202610122200;;972513

nearshore marine forecast
national weather service duluth mn
902 am cdt mon oct 12 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.


lsz145-122200-
duluth mn to port wing wi-
903 am cdt mon oct 12 2026

...gale warning in effect until 7 pm cdt this evening...

.rest of today...northeast wind 20 to 25 knots with gales to
around 35 knots. chance of sprinkles in the late morning and
early afternoon, then chance of rain showers late. waves 7 to
10 feet. waves occasionally to 13 feet. 
.tonight...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 30 knots early in the morning. rain showers and
chance of thunderstorms in the evening, then chance of rain
showers after midnight. waves 7 to 10 feet. waves occasionally to
12 feet. a gale warning may be needed. 
.tuesday...northeast wind 10 to 15 knots with gusts to around
20 knots becoming west 5 knots in the afternoon. mostly cloudy.
waves 4 to 6 feet subsiding to 1 to 3 feet. waves occasionally to
8 feet. a small craft advisory may be needed. 
.tuesday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 1 to 2 feet. 

$$

fzus53 kmqt 120901
nshmqt
expires:202610122000;;961312

nearshore marine forecast
national weather service marquette mi
500 am edt mon oct 12 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.


lsz242-243-122000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
500 am edt mon oct 12 2026

...small craft advisory in effect through tuesday morning...

.early this morning...northeast wind 20 to 25 knots. cloudy.
waves 4 to 7 feet occasionally to 9 feet building to 5 to 8 feet
occasionally to 10 feet. 
.today...northeast wind 15 to 25 knots. cloudy. a chance of
showers through mid morning, then a slight chance of showers by
late morning. waves building to 6 to 9 feet occasionally to
11 feet, then subsiding to 4 to 7 feet occasionally to 9 feet. 
.tonight...east wind 15 to 20 knots backing northeast late. gusts
up to 29 knots. a chance of rain showers and a slight chance of
thunderstorms through late evening, then rain showers and a
slight chance of thunderstorms by midnight. waves subsiding to
3 to 6 feet occasionally to 8 feet. 
.tuesday...northeast wind 10 to 20 knots backing northwest less
than 10 knots in the afternoon. cloudy. a slight chance of
showers in the morning. waves subsiding to 2 to 3 feet. 
.tuesday night...northwest wind 5 to 15 knots. cloudy. waves
subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 120901
nshmqt
expires:202610122000;;961311

nearshore marine forecast
national weather service marquette mi
500 am edt mon oct 12 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.


lsz240-241-122000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
500 am edt mon oct 12 2026 /400 am cdt mon oct 12 2026/

...small craft advisory in effect through tuesday morning...

.early this morning...northeast wind 15 to 25 knots. cloudy.
waves 4 to 7 feet occasionally to 9 feet building to 5 to 8 feet
occasionally to 10 feet. 
.today...northeast wind 20 to 25 knots with gusts up to 32 knots.
cloudy. a slight chance of showers through mid morning. a slight
chance of showers late. waves building to 6 to 9 feet
occasionally to 11 feet, then subsiding to 5 to 8 feet
occasionally to 10 feet. 
.tonight...northeast wind 15 to 20 knots. gusts up to 30 knots.
showers and a chance of thunderstorms through midnight, then a
chance of showers late. waves subsiding to 4 to 7 feet
occasionally to 9 feet. 
.tuesday...north wind 10 to 20 knots backing northwest less than
10 knots in the afternoon. cloudy. a slight chance of showers in
the morning. waves subsiding to 2 to 3 feet. 
.tuesday night...northwest wind less than 10 knots increasing to
10 to 15 knots after midnight. cloudy. waves subsiding to 1 to
2 feet. 

$$