002
FZUS53 KDLH 020814
NSHDLH

Nearshore Marine Forecast
National Weather Service Duluth MN
214 AM CST Sun Nov 2 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.

LSZ140-021700-
Grand Portage to Grand Marais MN-
214 AM CST Sun Nov 2 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM CST THIS MORNING...
...GALE WARNING IN EFFECT FROM 8 AM CST THIS MORNING THROUGH
MONDAY MORNING...

.TODAY...Southwest wind up to 30 knots with gales to around
45 knots rising to gales to 35 knots with gales to around
45 knots late in the afternoon. Chance of drizzle in the morning.
Chance of sprinkles through the day. Slight chance of drizzle in
the afternoon. Waves 5 to 8 feet building to 9 to 14 feet. Waves
occasionally to 18 feet.
.TONIGHT...West wind up to 30 knots with gales to around 45 knots
easing to 15 to 20 knots with gales to around 35 knots after
midnight. Chance of sprinkles in the evening. Waves 9 to 14 feet
subsiding to 4 to 6 feet. Waves occasionally to 18 feet.
.MONDAY...West wind 20 to 25 knots. Gusts up to 35 knots
increasing to 40 knots late in the morning, then decreasing to
35 knots early in the afternoon decreasing to 30 knots late in
the afternoon. Sunny. Waves 3 to 5 feet.
.MONDAY NIGHT...West wind 15 to 20 knots. Gusts up to 30 knots
decreasing to 25 knots after midnight. Partly cloudy. Waves 2 to
4 feet subsiding to 1 to 3 feet early in the morning. A small
craft advisory may be needed.

$$

LSZ141-021700-
Grand Marais to Taconite Harbor MN-
214 AM CST Sun Nov 2 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM CST THIS MORNING...
...GALE WARNING IN EFFECT FROM 8 AM CST THIS MORNING THROUGH
MONDAY MORNING...

.TODAY...Southwest wind up to 30 knots. Gusts up to 35 knots
increasing to 40 knots in the late morning and afternoon. Chance
of sprinkles early in the morning. Slight chance of drizzle until
late afternoon, then chance of sprinkles early in the afternoon.
Waves 4 to 7 feet building to 8 to 11 feet in the late morning
and afternoon. Waves occasionally to 15 feet.
.TONIGHT...West wind 20 to 25 knots. Gales up to 40 knots
decreasing to 30 knots late in the evening, then increasing to
35 knots after midnight. Chance of sprinkles in the evening.
Waves 7 to 10 feet subsiding to 3 to 5 feet. Waves occasionally
to 14 feet.
.MONDAY...West wind 20 to 25 knots. Gusts up to 35 knots
decreasing to 25 knots. Sunny. Waves 2 to 4 feet.
.MONDAY NIGHT...West wind 10 to 15 knots. Gusts up to 25 knots
decreasing to 20 knots after midnight. Partly cloudy. Waves 1 to
3 feet.

$$

LSZ142-021700-
Taconite Harbor to Silver Bay Harbor MN-
214 AM CST Sun Nov 2 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM CST THIS MORNING...
...GALE WARNING IN EFFECT FROM 8 AM CST THIS MORNING THROUGH
MONDAY MORNING...

.TODAY...Southwest wind up to 30 knots. Gusts up to 35 knots
increasing to 40 knots in the late morning and afternoon. Slight
chance of drizzle early in the morning. Chance of sprinkles in
the morning. Waves 4 to 6 feet building to 6 to 9 feet in the
late morning and afternoon. Waves occasionally to 12 feet.
.TONIGHT...West wind 20 to 25 knots with gales to around 35 knots
easing to 15 to 20 knots with gales to around 35 knots after
midnight. Mostly clear. Waves 5 to 8 feet subsiding to 1 to
3 feet. Waves occasionally to 10 feet.
.MONDAY...West wind 15 to 20 knots. Gusts up to 35 knots
decreasing to 25 knots. Sunny. Waves 1 to 3 feet.
.MONDAY NIGHT...West wind 5 to 10 knots. Gusts up to 25 knots
decreasing to 20 knots after midnight. Partly cloudy. Waves 1 to
2 feet.

$$

LSZ143-021700-
Silver Bay Harbor to Two Harbors MN-
214 AM CST Sun Nov 2 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM CST THIS MORNING...
...GALE WARNING IN EFFECT FROM 8 AM CST THIS MORNING THROUGH
MONDAY MORNING...

.TODAY...Southwest wind up to 30 knots. Gusts up to 35 knots
increasing to 40 knots in the late morning and afternoon. Slight
chance of drizzle early in the morning. Chance of sprinkles in
the morning. Waves 5 to 8 feet. Waves occasionally to 11 feet.
.TONIGHT...West wind 20 to 25 knots. Gusts up to 35 knots
decreasing to 30 knots late in the evening, then increasing to
35 knots after midnight. Mostly clear. Waves 4 to 7 feet
subsiding to 1 to 3 feet. Waves occasionally to 9 feet.
.MONDAY...West wind 15 to 20 knots. Gusts up to 35 knots
decreasing to 25 knots. Sunny. Waves 1 to 3 feet.
.MONDAY NIGHT...West wind 10 to 15 knots. Gusts up to 25 knots.
Mostly clear in the evening then becoming mostly cloudy. Waves
1 to 2 feet.

$$

LSZ144-021700-
Two Harbors to Duluth MN-
214 AM CST Sun Nov 2 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM CST THIS MORNING...
...GALE WARNING IN EFFECT FROM 8 AM CST THIS MORNING THROUGH THIS
EVENING...

.TODAY...Southwest wind up to 30 knots. Gusts up to 35 knots
increasing to 40 knots in the late morning and afternoon. Chance
of sprinkles early in the morning. Waves 4 to 7 feet. Waves
occasionally to 9 feet.
.TONIGHT...West wind 20 to 25 knots. Gusts up to 35 knots
decreasing to 30 knots late in the evening, then increasing to
35 knots after midnight. Partly cloudy in the evening then
clearing. Waves 4 to 6 feet subsiding to 1 to 3 feet. Waves
occasionally to 8 feet.
.MONDAY...West wind 15 to 20 knots. Gusts up to 30 knots
decreasing to 25 knots in the afternoon. Sunny. Waves 1 to
3 feet.
.MONDAY NIGHT...West wind 10 to 15 knots. Gusts up to 20 knots in
the evening. Mostly clear in the evening then becoming mostly
cloudy. Waves 1 to 2 feet.

$$

LSZ145-021700-
Duluth MN to Port Wing WI-
214 AM CST Sun Nov 2 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM CST THIS MORNING...
...GALE WARNING IN EFFECT FROM 8 AM CST THIS MORNING THROUGH THIS
EVENING...

.TODAY...Southwest wind 20 to 25 knots. Gusts up to 35 knots
increasing to 40 knots in the late morning and afternoon. Chance
of sprinkles early in the morning. Waves 4 to 6 feet. Waves
occasionally to 8 feet.
.TONIGHT...West wind 20 to 25 knots. Gusts up to 35 knots
decreasing to 30 knots in the late evening and overnight. Mostly
clear. Waves 4 to 6 feet. Waves occasionally to 7 feet.
.MONDAY...West wind 15 to 20 knots. Gusts up to 30 knots
decreasing to 25 knots late in the afternoon. Sunny. Waves 3 to
5 feet. A small craft advisory may be needed.
.MONDAY NIGHT...West wind 10 to 15 knots. Gusts up to 20 knots
until early morning. Partly cloudy in the evening then becoming
mostly cloudy. Waves 1 to 3 feet.

$$

LSZ146-021700-
Port Wing to Sand Island WI-
214 AM CST Sun Nov 2 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM CST THIS MORNING...
...GALE WARNING IN EFFECT FROM 8 AM CST THIS MORNING THROUGH THIS
EVENING...

.TODAY...Southwest wind up to 30 knots. Gusts up to 35 knots
increasing to 40 knots in the late morning and afternoon. Slight
chance of drizzle early in the morning. Chance of sprinkles in
the morning. Waves 5 to 8 feet. Waves occasionally to 10 feet.
.TONIGHT...West wind up to 30 knots. Gales up to 40 knots
decreasing to 30 knots late in the evening, then increasing to
35 knots after midnight. Partly cloudy. Waves 5 to 8 feet
subsiding to 3 to 5 feet after midnight. Waves occasionally to
10 feet.
.MONDAY...West wind 20 to 25 knots easing to 15 to 20 knots in
the afternoon. Gusts up to 30 knots. Sunny. Waves 4 to 6 feet.
Waves occasionally to 8 feet. A small craft advisory may be
needed.
.MONDAY NIGHT...West wind 10 to 15 knots with gusts to around
25 knots easing to 5 to 10 knots with gusts to around 20 knots
after midnight. Mostly clear in the evening then becoming mostly
cloudy. Waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. A small craft advisory may be needed.

$$

LSZ147-021700-
Sand Island to Bayfield WI-
214 AM CST Sun Nov 2 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM CST THIS MORNING...
...GALE WARNING IN EFFECT FROM 8 AM CST THIS MORNING THROUGH THIS
EVENING...

.TODAY...Southwest wind up to 30 knots. Gusts up to 35 knots
increasing to 40 knots in the late morning and afternoon. Slight
chance of drizzle early in the morning. Chance of sprinkles in
the morning. Chance of sprinkles late in the afternoon. Waves
4 to 7 feet. Waves occasionally to 9 feet.
.TONIGHT...West wind up to 30 knots. Gales up to 40 knots
decreasing to 35 knots in the late evening and overnight. Partly
cloudy. Waves 4 to 7 feet. Waves occasionally to 9 feet.
.MONDAY...West wind 20 to 25 knots. Gusts up to 35 knots
decreasing to 30 knots late in the afternoon. Sunny. Waves 4 to
6 feet. Waves occasionally to 8 feet. A gale warning may be
needed.
.MONDAY NIGHT...West wind 10 to 15 knots with gusts to around
25 knots easing to 5 to 10 knots with gusts to around 20 knots
after midnight. Mostly clear in the evening then becoming mostly
cloudy. Waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. A small craft advisory may be needed.

$$

LSZ150-021700-
Outer Apostle Islands Beyond 5 NM from Mainland-
214 AM CST Sun Nov 2 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM CST THIS MORNING...
...GALE WARNING IN EFFECT FROM 8 AM CST THIS MORNING THROUGH
MONDAY MORNING...

.TODAY...Southwest wind up to 30 knots. Gusts up to 35 knots
increasing to 40 knots late in the morning, then increasing to
45 knots early in the afternoon decreasing to 40 knots late in
the afternoon. Slight chance of drizzle in the morning. Chance of
sprinkles through the day. Waves 4 to 6 feet building to 6 to
9 feet in the late morning and afternoon. Waves occasionally to
12 feet.
.TONIGHT...West wind up to 30 knots. Gales up to 40 knots
decreasing to 35 knots in the late evening and early morning,
then increasing to 40 knots early in the morning. Partly cloudy.
Waves 6 to 9 feet subsiding to 4 to 7 feet after midnight. Waves
occasionally to 12 feet.
.MONDAY...West wind 20 to 25 knots. Gusts up to 35 knots
decreasing to 30 knots late in the afternoon. Sunny. Waves 5 to
8 feet. Waves occasionally to 10 feet.
.MONDAY NIGHT...West wind 10 to 15 knots. Gusts up to 25 knots
decreasing to 20 knots early in the morning. Partly cloudy. Waves
4 to 6 feet subsiding to 2 to 4 feet early in the morning. Waves
occasionally to 7 feet. A small craft advisory may be needed.

$$

LSZ121-021700-
Chequamegon Bay-Bayfield to Oak Point WI-
214 AM CST Sun Nov 2 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM CST THIS MORNING...
...GALE WARNING IN EFFECT FROM 8 AM CST THIS MORNING THROUGH THIS
EVENING...

.TODAY...Southwest wind up to 30 knots with gales to around
40 knots. Slight chance of drizzle early in the morning. Chance
of sprinkles in the morning. Chance of sprinkles late in the
afternoon. Waves 1 to 2 feet building to 2 to 4 feet in the late
morning and afternoon.
.TONIGHT...West wind 20 to 25 knots. Gales up to 40 knots
decreasing to 30 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 15 to 20 knots with gusts to around 30 knots.
Sunny. Waves 1 to 2 feet.
.MONDAY NIGHT...West wind 10 to 15 knots. Gusts up to 25 knots.
Mostly clear in the evening then becoming mostly cloudy. Waves
1 foot or less.

$$

LSZ148-021700-
Oak Point to Saxon Harbor WI-
214 AM CST Sun Nov 2 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM CST THIS MORNING...
...GALE WARNING IN EFFECT FROM 8 AM CST THIS MORNING THROUGH THIS
EVENING...

.TODAY...Southwest wind up to 30 knots. Gusts up to 35 knots
increasing to 40 knots in the late morning and afternoon. Slight
chance of drizzle early in the morning. Chance of sprinkles
through the day. Waves 3 to 5 feet. Waves occasionally to 7 feet.
.TONIGHT...West wind 20 to 25 knots. Gales up to 40 knots
decreasing to 30 knots in the late evening and overnight. Partly
cloudy. Waves 3 to 5 feet.
.MONDAY...West wind 20 to 25 knots with gusts to around 30 knots.
Sunny. Waves 2 to 4 feet. A small craft advisory may be needed.
.MONDAY NIGHT...West wind 10 to 15 knots with gusts to around
25 knots easing to 5 to 10 knots with gusts to around 20 knots
after midnight. Mostly clear in the evening then becoming mostly
cloudy. Waves 1 to 3 feet.

$$

Graphical marine forecasts are available online at:
weather.gov/greatlakes

WFO DLH