fzus53 kdlh 301006
nshdlh
expires:202512301700;;488324

nearshore marine forecast
national weather service duluth mn
406 am cst tue dec 30 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.


lsz148-301700-
oak point to saxon harbor wi-
406 am cst tue dec 30 2025

.today...southwest wind 5 to 10 knots. chance of snow in the
morning, then snow likely early in the afternoon. snow late in
the afternoon. waves 1 foot or less. 
.tonight...northwest wind 15 to 20 knots. gusts up to 25 knots.
chance of snow. waves 1 to 3 feet building to 2 to 4 feet early
in the morning. 
.wednesday...northwest wind 15 to 20 knots with gusts to around
25 knots. chance of snow in the morning, then slight chance of
snow in the afternoon. waves 2 to 4 feet. 
.wednesday night...northwest wind 15 to 20 knots. gusts up to
25 knots decreasing to 20 knots in the late evening and
overnight. partly cloudy. waves 1 to 3 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 301006
nshdlh
expires:202512301700;;488320

nearshore marine forecast
national weather service duluth mn
406 am cst tue dec 30 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.


lsz146-301700-
port wing to sand island wi-
406 am cst tue dec 30 2025

.today...west wind 5 to 10 knots. chance of snow early in the
morning, then snow likely in the late morning and afternoon.
waves 1 to 2 feet. 
.tonight...northwest wind 15 to 20 knots. chance of snow in the
evening, then slight chance of snow after midnight. waves 1 to
2 feet building to 1 to 3 feet early in the morning. 
.wednesday...northwest wind 15 to 20 knots easing to 10 to
15 knots in the late morning and afternoon. gusts up to 25 knots.
slight chance of snow. waves 1 to 3 feet. 
.wednesday night...northwest wind 10 to 15 knots with gusts to
around 25 knots. partly cloudy. waves 1 to 3 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 301006
nshdlh
expires:202512301700;;488321

nearshore marine forecast
national weather service duluth mn
406 am cst tue dec 30 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.


lsz147-301700-
sand island to bayfield wi-
406 am cst tue dec 30 2025

.today...west wind 5 to 10 knots. chance of snow in the morning,
then snow likely early in the afternoon. snow late in the
afternoon. waves 1 to 2 feet. 
.tonight...northwest wind 15 to 20 knots. chance of snow in the
evening, then slight chance of snow after midnight. waves 1 to
3 feet. 
.wednesday...northwest wind 15 to 20 knots with gusts to around
25 knots. chance of snow in the morning, then slight chance of
snow in the afternoon. waves 2 to 4 feet. 
.wednesday night...northwest wind 10 to 15 knots. gusts up to
30 knots decreasing to 25 knots in the late evening and
overnight. partly cloudy. waves 1 to 3 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 301006
nshdlh
expires:202512301700;;488323

nearshore marine forecast
national weather service duluth mn
406 am cst tue dec 30 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.


lsz121-301700-
chequamegon bay-bayfield to oak point wi-
406 am cst tue dec 30 2025

.today...southwest wind 5 to 10 knots. chance of snow in the
morning, then snow likely early in the afternoon. snow late in
the afternoon. waves 1 foot or less. 
.tonight...northwest wind 10 to 15 knots. gusts up to 20 knots
after midnight. chance of snow. waves 1 foot or less. 
.wednesday...northwest wind 10 to 15 knots with gusts to around
20 knots. chance of snow in the morning, then slight chance of
snow in the afternoon. waves 1 foot or less. 
.wednesday night...northwest wind 10 to 15 knots with gusts to
around 20 knots. mostly clear. waves 1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 301006
nshdlh
expires:202512301700;;488314

nearshore marine forecast
national weather service duluth mn
406 am cst tue dec 30 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.


lsz140-301700-
grand portage to grand marais mn-
406 am cst tue dec 30 2025

...gale watch in effect from wednesday afternoon through thursday
morning...

.today...northwest wind 5 to 10 knots. chance of snow until late
afternoon, then snow likely late in the afternoon. waves 1 foot
or less. 
.tonight...northwest wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots after midnight. chance of snow in the
evening. waves 1 to 2 feet. 
.wednesday...northwest wind 20 to 25 knots. gusts up to 30 knots
increasing to 35 knots late in the morning, then decreasing to
30 knots early in the afternoon increasing to 35 knots late in
the afternoon. sunny. waves 2 to 4 feet. a gale warning may be
needed. 
.wednesday night...northwest wind 20 to 25 knots. gusts up to
35 knots decreasing to 30 knots after midnight. mostly clear.
waves 2 to 4 feet. a gale warning may be needed. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 301006
nshdlh
expires:202512301700;;488315

nearshore marine forecast
national weather service duluth mn
406 am cst tue dec 30 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.


lsz141-301700-
grand marais to taconite harbor mn-
406 am cst tue dec 30 2025

...gale watch in effect from wednesday afternoon through thursday
morning...

.today...northwest wind 5 to 10 knots. snow likely. waves 1 foot
or less. 
.tonight...northwest wind 10 to 15 knots. gusts up to 25 knots.
slight chance of snow in the evening. waves 1 to 2 feet. 
.wednesday...northwest wind 15 to 20 knots. gusts up to 30 knots
increasing to 35 knots in the late morning and afternoon. sunny.
waves 1 to 2 feet. a gale warning may be needed. 
.wednesday night...northwest wind 15 to 20 knots. gusts up to
35 knots decreasing to 30 knots in the late evening and
overnight. mostly clear. waves 1 to 2 feet. a gale warning may be
needed. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 301006
nshdlh
expires:202512301700;;488316

nearshore marine forecast
national weather service duluth mn
406 am cst tue dec 30 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.


lsz142-301700-
taconite harbor to silver bay harbor mn-
406 am cst tue dec 30 2025

.today...west wind 5 knots. snow likely. waves 1 foot or less. 
.tonight...northwest wind 10 to 15 knots. gusts up to 20 knots in
the late evening and overnight. slight chance of snow in the
evening. waves 1 foot or less. 
.wednesday...northwest wind 10 to 15 knots. gusts up to 25 knots
increasing to 30 knots in the late morning and afternoon. sunny.
waves 1 to 2 feet. 
.wednesday night...northwest wind 10 to 15 knots. gusts up to
30 knots decreasing to 25 knots in the late evening and
overnight. mostly clear. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 301006
nshdlh
expires:202512301700;;488317

nearshore marine forecast
national weather service duluth mn
406 am cst tue dec 30 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.


lsz143-301700-
silver bay harbor to two harbors mn-
406 am cst tue dec 30 2025

.today...west wind 5 to 10 knots. snow early in the morning, then
snow likely late in the morning. chance of snow in the afternoon.
waves 1 foot or less. 
.tonight...northwest wind 10 to 15 knots. gusts up to 20 knots in
the late evening and overnight. mostly cloudy. waves 1 foot or
less. 
.wednesday...northwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. slight
chance of snow in the morning. waves 1 foot or less. 
.wednesday night...northwest wind 10 to 15 knots. gusts up to
25 knots decreasing to 20 knots after midnight. mostly clear.
waves 1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 301006
nshdlh
expires:202512301700;;488318

nearshore marine forecast
national weather service duluth mn
406 am cst tue dec 30 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.


lsz144-301700-
two harbors to duluth mn-
406 am cst tue dec 30 2025

.today...southwest wind 5 to 10 knots becoming west late in the
afternoon. snow likely in the morning, then chance of snow in the
afternoon. waves 1 foot or less. 
.tonight...northwest wind 10 to 15 knots. gusts up to 20 knots in
the late evening and overnight. mostly cloudy. waves 1 foot or
less. 
.wednesday...northwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. slight
chance of snow in the morning. waves 1 to 2 feet. 
.wednesday night...northwest wind 10 to 15 knots. gusts up to
20 knots until early morning. mostly clear. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 301006
nshdlh
expires:202512301700;;488319

nearshore marine forecast
national weather service duluth mn
406 am cst tue dec 30 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.


lsz145-301700-
duluth mn to port wing wi-
406 am cst tue dec 30 2025

.today...southwest wind 5 to 10 knots becoming west late in the
afternoon. snow early in the morning, then snow likely late in
the morning. chance of snow in the afternoon. waves 1 foot or
less. 
.tonight...northwest wind 10 to 15 knots. gusts up to 20 knots in
the late evening and overnight. slight chance of snow. waves 1 to
2 feet. 
.wednesday...northwest wind 15 to 20 knots. gusts up to 25 knots
late in the afternoon. slight chance of snow through the day.
waves 1 to 3 feet. 
.wednesday night...northwest wind 15 to 20 knots. gusts up to
25 knots decreasing to 20 knots early in the morning. partly
cloudy. waves 1 to 3 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kmqt 301002
nshmqt
expires:202512302100;;488209

nearshore marine forecast
national weather service marquette mi
501 am est tue dec 30 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.


lsz242-243-302100-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
501 am est tue dec 30 2025

...small craft advisory in effect until 7 am est this morning...
...small craft advisory in effect from late tonight through
wednesday afternoon...

.early this morning...northwest wind 15 to 20 knots. mostly
cloudy. freezing spray. waves 3 to 6 feet occasionally to 8 feet
subsiding to 3 to 5 feet occasionally to 7 feet. 
.today...northwest wind 10 to 15 knots. cloudy. a chance of snow
showers through early afternoon, then snow showers likely late.
waves subsiding to 1 to 2 feet. 
.tonight...north wind 10 to 20 knots backing northwest 20 to
25 knots late. cloudy. snow showers likely through late evening,
then a chance of snow showers by midnight. freezing spray late.
waves building to 3 to 6 feet occasionally to 8 feet. 
.wednesday...northwest wind 20 to 25 knots with gale force gusts
up to 34 knots. cloudy. a chance of snow showers in the morning,
then a slight chance of snow showers in the afternoon. heavy
freezing spray through the day. waves building to 5 to 8 feet
occasionally to 10 feet, then subsiding to 4 to 7 feet
occasionally to 9 feet. 
.wednesday night...northwest wind up to 30 knots. mostly cloudy.
heavy freezing spray. waves 5 to 8 feet occasionally to 10 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 301002
nshmqt
expires:202512302100;;488208

nearshore marine forecast
national weather service marquette mi
501 am est tue dec 30 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.


lsz240-241-302100-
saxon harbor wi to black river mi-
black river to ontonagon mi-
501 am est tue dec 30 2025 /401 am cst tue dec 30 2025/

...small craft advisory in effect until 7 am est /6 am cst/ this
morning...
...small craft advisory in effect from late tonight through
wednesday afternoon...

.early this morning...west wind 10 to 15 knots. mostly cloudy.
waves 2 to 4 feet. 
.today...west wind 10 to 15 knots. cloudy. a chance of snow
showers through mid morning, then snow showers by late morning.
waves subsiding to 1 to 2 feet. 
.tonight...northwest wind 10 to 20 knots. snow showers likely.
waves building to 3 to 5 feet occasionally to 7 feet. 
.wednesday...northwest wind 15 to 25 knots. mostly cloudy. a
chance of snow showers in the morning, then a slight chance of
snow showers in the afternoon. freezing spray through the day.
waves building to 4 to 7 feet occasionally to 9 feet, then
subsiding to 3 to 6 feet occasionally to 8 feet. 
.wednesday night...northwest wind 15 to 25 knots. mostly cloudy.
heavy freezing spray. waves building to 4 to 7 feet occasionally
to 9 feet. 

note: wave height forecasts are for ice free areas.

$$