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(1/12)
Latest Nearshore Marine Forecast by KDLH
Issued 12/14/2025 1:54 PM US/Central.
Valid through 12/14/2025 5:00 PM US/Central.
fzus53 kdlh 141954
nshdlh
expires:202512142300;;584946
nearshore marine forecast
national weather service duluth mn
154 pm cst sun dec 14 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.
lsz121-142300-
chequamegon bay-bayfield to oak point wi-
154 pm cst sun dec 14 2025
...small craft advisory in effect from 6 pm cst this evening
through late tonight...
.rest of today...southwest wind 10 to 15 knots. gusts up to
20 knots late. partly sunny. waves 1 foot or less.
.tonight...southwest wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots late in the evening, then increasing to
35 knots after midnight decreasing to 25 knots early in the
morning. chance of flurries. waves 1 to 2 feet. a gale warning
may be needed.
.monday...southwest wind 10 to 15 knots with gusts to around
20 knots becoming west 5 knots in the afternoon. partly sunny.
waves 1 foot or less.
.monday night...southwest wind 10 to 15 knots with gusts to
around 20 knots. mostly cloudy. waves 1 foot or less.
$$
(2/12)
Latest Nearshore Marine Forecast by KDLH
Issued 12/14/2025 1:54 PM US/Central.
Valid through 12/14/2025 5:00 PM US/Central.
fzus53 kdlh 141954
nshdlh
expires:202512142300;;584937
nearshore marine forecast
national weather service duluth mn
154 pm cst sun dec 14 2025
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz140-142300-
grand portage to grand marais mn-
154 pm cst sun dec 14 2025
...small craft advisory in effect from 6 pm to 9 pm cst this
evening...
...gale warning in effect from 9 pm cst this evening through late
tonight...
.rest of today...southwest wind 10 to 15 knots. gusts up to
20 knots late. mostly cloudy. waves 1 to 3 feet.
.tonight...southwest wind up to 30 knots with gales to around
35 knots becoming west 15 to 20 knots with gusts to around
25 knots early in the morning. freezing spray. chance of snow.
waves 4 to 6 feet building to 7 to 10 feet in the late evening
and overnight. waves occasionally to 13 feet.
.monday...northwest wind 10 to 15 knots with gusts to around
20 knots easing to 5 to 10 knots late in the afternoon. chance of
flurries in the morning. waves 4 to 6 feet subsiding to 1 to
2 feet. waves occasionally to 8 feet. a small craft advisory may
be needed.
.monday night...northwest wind 5 to 10 knots becoming southwest
after midnight, then rising to 15 to 20 knots with gales to
around 35 knots early in the morning. mostly cloudy. waves 1 foot
or less building to 2 to 4 feet early in the morning. a gale
warning may be needed.
$$
(3/12)
Latest Nearshore Marine Forecast by KDLH
Issued 12/14/2025 1:54 PM US/Central.
Valid through 12/14/2025 5:00 PM US/Central.
fzus53 kdlh 141954
nshdlh
expires:202512142300;;584938
nearshore marine forecast
national weather service duluth mn
154 pm cst sun dec 14 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.
lsz141-142300-
grand marais to taconite harbor mn-
154 pm cst sun dec 14 2025
...small craft advisory in effect from 6 pm to 9 pm cst this
evening...
...gale warning in effect from 9 pm cst this evening through late
tonight...
.rest of today...southwest wind 5 to 10 knots rising to 15 to
20 knots late. mostly cloudy. waves 1 foot or less building to
1 to 3 feet late.
.tonight...southwest wind up to 30 knots becoming west 15 to
20 knots early in the morning. gusts up to 35 knots in the late
evening and early morning decreasing to 25 knots. heavy freezing
spray. chance of flurries. waves 5 to 8 feet. waves occasionally
to 11 feet.
.monday...west wind 10 to 15 knots becoming northwest 5 knots in
the afternoon. chance of flurries in the morning. waves 3 to
5 feet subsiding to 1 to 3 feet in the late morning and
afternoon. a small craft advisory may be needed.
.monday night...northwest wind 5 knots becoming southwest after
midnight, then rising to 10 to 15 knots with gusts to around
25 knots early in the morning. mostly cloudy. waves 1 to 2 feet.
$$
(4/12)
Latest Nearshore Marine Forecast by KDLH
Issued 12/14/2025 1:54 PM US/Central.
Valid through 12/14/2025 5:00 PM US/Central.
fzus53 kdlh 141954
nshdlh
expires:202512142300;;584939
nearshore marine forecast
national weather service duluth mn
154 pm cst sun dec 14 2025
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz142-142300-
taconite harbor to silver bay harbor mn-
154 pm cst sun dec 14 2025
...small craft advisory in effect from 6 pm to 9 pm cst this
evening...
...gale warning in effect from 9 pm cst this evening through late
tonight...
.rest of today...southwest wind 5 to 10 knots rising to 15 to
20 knots with gusts to around 25 knots late. mostly cloudy. waves
1 foot or less building to 2 to 4 feet late.
.tonight...southwest wind 15 to 20 knots with gusts to around
25 knots rising to up to 30 knots with gales to around 35 knots
in the late evening and early morning, then easing to 15 to
20 knots with gusts to around 25 knots early in the morning.
heavy freezing spray. chance of flurries. waves 4 to 7 feet.
waves occasionally to 9 feet.
.monday...west wind 10 to 15 knots becoming northwest 5 knots in
the afternoon. mostly sunny. waves 1 to 3 feet subsiding to 1 to
2 feet in the late morning and afternoon.
.monday night...northwest wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming southwest 5 to
10 knots with gusts to around 20 knots after midnight. mostly
cloudy. waves 1 foot or less.
$$
(5/12)
Latest Nearshore Marine Forecast by KDLH
Issued 12/14/2025 1:54 PM US/Central.
Valid through 12/14/2025 5:00 PM US/Central.
fzus53 kdlh 141954
nshdlh
expires:202512142300;;584940
nearshore marine forecast
national weather service duluth mn
154 pm cst sun dec 14 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.
lsz143-142300-
silver bay harbor to two harbors mn-
154 pm cst sun dec 14 2025
...small craft advisory in effect from 6 pm to 9 pm cst this
evening...
...gale warning in effect from 9 pm cst this evening through late
tonight...
.rest of today...southwest wind 15 to 20 knots. gusts up to
25 knots late. mostly cloudy. waves 1 to 2 feet building to 2 to
4 feet late.
.tonight...southwest wind 15 to 20 knots with gusts to around
25 knots rising to up to 30 knots with gales to around 35 knots
in the late evening and early morning, then easing to 15 to
20 knots with gusts to around 25 knots early in the morning.
heavy freezing spray. chance of flurries. waves 4 to 7 feet.
waves occasionally to 9 feet.
.monday...west wind 10 to 15 knots with gusts to around 20 knots
easing to 5 knots in the afternoon. mostly sunny. waves 1 to
3 feet subsiding to 1 to 2 feet in the late morning and
afternoon.
.monday night...northwest wind 5 knots becoming southwest in the
late evening and early morning, then rising to 10 to 15 knots
with gusts to around 25 knots early in the morning. mostly
cloudy. waves 1 to 2 feet.
$$
(6/12)
Latest Nearshore Marine Forecast by KDLH
Issued 12/14/2025 1:54 PM US/Central.
Valid through 12/14/2025 5:00 PM US/Central.
fzus53 kdlh 141954
nshdlh
expires:202512142300;;584941
nearshore marine forecast
national weather service duluth mn
154 pm cst sun dec 14 2025
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz144-142300-
two harbors to duluth mn-
154 pm cst sun dec 14 2025
...small craft advisory in effect from 6 pm to 9 pm cst this
evening...
...gale warning in effect from 9 pm cst this evening through late
tonight...
.rest of today...southwest wind 15 to 20 knots. mostly cloudy.
waves 1 to 2 feet building to 1 to 3 feet late.
.tonight...southwest wind 20 to 25 knots. gusts up to 25 knots
increasing to 35 knots in the late evening and early morning,
then decreasing to 25 knots early in the morning. chance of
flurries after midnight. waves 4 to 6 feet. waves occasionally to
8 feet.
.monday...west wind 10 to 15 knots with gusts to around 20 knots
easing to 5 knots in the afternoon. mostly sunny. waves 1 to
3 feet.
.monday night...west wind 5 knots becoming southwest after
midnight, then rising to 15 to 20 knots with gusts to around
25 knots early in the morning. mostly cloudy. waves 1 to 2 feet.
$$
(7/12)
Latest Nearshore Marine Forecast by KDLH
Issued 12/14/2025 1:54 PM US/Central.
Valid through 12/14/2025 5:00 PM US/Central.
fzus53 kdlh 141954
nshdlh
expires:202512142300;;584942
nearshore marine forecast
national weather service duluth mn
154 pm cst sun dec 14 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.
lsz145-142300-
duluth mn to port wing wi-
154 pm cst sun dec 14 2025
...small craft advisory in effect from 6 pm to 9 pm cst this
evening...
...gale warning in effect from 9 pm cst this evening through late
tonight...
...heavy freezing spray warning in effect from 9 pm cst this
evening through late tonight...
.rest of today...southwest wind 15 to 20 knots. mostly cloudy.
waves 1 to 3 feet.
.tonight...southwest wind 20 to 25 knots. gusts up to 25 knots
increasing to 35 knots in the late evening and early morning,
then decreasing to 25 knots early in the morning. chance of
flurries after midnight. waves 3 to 5 feet. waves occasionally to
7 feet.
.monday...west wind 10 to 15 knots with gusts to around 20 knots
easing to 5 knots in the afternoon. partly sunny. waves 1 to
3 feet subsiding to 1 to 2 feet in the late morning and
afternoon.
.monday night...west wind 5 knots becoming southwest 15 to
20 knots. mostly cloudy. waves 1 to 2 feet.
$$
(8/12)
Latest Nearshore Marine Forecast by KDLH
Issued 12/14/2025 1:54 PM US/Central.
Valid through 12/14/2025 5:00 PM US/Central.
fzus53 kdlh 141954
nshdlh
expires:202512142300;;584943
nearshore marine forecast
national weather service duluth mn
154 pm cst sun dec 14 2025
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz146-142300-
port wing to sand island wi-
154 pm cst sun dec 14 2025
...small craft advisory in effect from 6 pm to 9 pm cst this
evening...
...gale warning in effect from 9 pm cst this evening through late
tonight...
...heavy freezing spray warning in effect from 9 pm cst this
evening through late tonight...
.rest of today...southwest wind 15 to 20 knots. gusts up to
20 knots increasing to 25 knots late. mostly cloudy. waves 1 to
3 feet building to 2 to 4 feet late.
.tonight...southwest wind 20 to 25 knots. gusts up to 30 knots
increasing to 35 knots in the late evening and early morning,
then decreasing to 25 knots early in the morning. chance of
flurries through the night. heavy freezing spray after midnight.
waves 4 to 6 feet. waves occasionally to 8 feet.
.monday...west wind 15 to 20 knots easing to 5 knots in the
afternoon. mostly cloudy. waves 3 to 5 feet subsiding to 1 to
2 feet in the afternoon. a small craft advisory may be needed.
.monday night...west wind 5 knots becoming southwest 10 to
15 knots with gusts to around 20 knots after midnight. mostly
cloudy. waves 1 to 2 feet.
$$
(9/12)
Latest Nearshore Marine Forecast by KDLH
Issued 12/14/2025 1:54 PM US/Central.
Valid through 12/14/2025 5:00 PM US/Central.
fzus53 kdlh 141954
nshdlh
expires:202512142300;;584944
nearshore marine forecast
national weather service duluth mn
154 pm cst sun dec 14 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.
lsz147-142300-
sand island to bayfield wi-
154 pm cst sun dec 14 2025
...small craft advisory in effect from 6 pm to 9 pm cst this
evening...
...gale warning in effect from 9 pm cst this evening through late
tonight...
...heavy freezing spray warning in effect from 9 pm cst this
evening through late tonight...
.rest of today...southwest wind 15 to 20 knots. mostly cloudy.
waves 1 to 2 feet building to 1 to 3 feet late.
.tonight...southwest wind 20 to 25 knots. gusts up to 25 knots
increasing to 35 knots in the late evening and early morning,
then decreasing to 25 knots early in the morning. chance of
flurries. waves 4 to 6 feet. waves occasionally to 7 feet.
.monday...west wind 15 to 20 knots easing to 5 knots in the
afternoon. chance of flurries in the morning. waves 3 to 5 feet
subsiding to 1 to 2 feet in the afternoon. a small craft advisory
may be needed.
.monday night...west wind 5 knots becoming southwest with gusts
to around 20 knots after midnight. mostly cloudy. waves 1 foot or
less.
$$
(10/12)
Latest Nearshore Marine Forecast by KDLH
Issued 12/14/2025 1:54 PM US/Central.
Valid through 12/14/2025 5:00 PM US/Central.
fzus53 kdlh 141954
nshdlh
expires:202512142300;;584947
nearshore marine forecast
national weather service duluth mn
154 pm cst sun dec 14 2025
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz148-142300-
oak point to saxon harbor wi-
154 pm cst sun dec 14 2025
...small craft advisory in effect from 6 pm to 9 pm cst this
evening...
...gale warning in effect from 9 pm cst this evening through late
tonight...
.rest of today...southwest wind 10 to 15 knots. gusts up to
20 knots late. partly sunny. waves 1 to 2 feet.
.tonight...southwest wind 20 to 25 knots. gusts up to 25 knots
increasing to 35 knots in the late evening and early morning,
then decreasing to 30 knots early in the morning. chance of
flurries. waves 1 to 2 feet building to 2 to 4 feet in the late
evening and overnight.
.monday...west wind 10 to 15 knots with gusts to around 20 knots
easing to 5 knots late in the afternoon. partly sunny. waves 1 to
3 feet.
.monday night...southwest wind 5 knots rising to 10 to 15 knots
with gusts to around 20 knots after midnight. mostly cloudy.
waves 1 to 2 feet.
$$
(11/12)
Latest Nearshore Marine Forecast by KMQT
Issued 12/14/2025 5:01 PM America/New_York.
Valid through 12/15/2025 4:00 AM America/New_York.
fzus53 kmqt 142201
nshmqt
expires:202512150900;;591030
nearshore marine forecast
national weather service marquette mi
501 pm est sun dec 14 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.
lsz240-241-150900-
saxon harbor wi to black river mi-
black river to ontonagon mi-
501 pm est sun dec 14 2025 /401 pm cst sun dec 14 2025/
...small craft advisory in effect from 9 pm est /8 pm cst/ this
evening through monday afternoon...
.late this afternoon...southwest wind 10 to 15 knots. cloudy.
waves 2 to 3 feet.
.tonight...southwest wind 15 to 25 knots becoming 20 to 25 knots
late. gusts up to 33 knots. cloudy with a slight chance of snow
showers. freezing spray late. waves building to 4 to 7 feet
occasionally to 9 feet.
.monday...west wind 15 to 25 knots diminishing to 10 to 15 knots
late. cloudy. freezing spray through mid morning. a slight chance
of snow showers through early afternoon. waves subsiding to 2 to
3 feet.
.monday night...west wind less than 10 knots backing southwest
10 to 15 knots after midnight. cloudy. waves subsiding to 1 to
2 feet.
.tuesday...southwest wind 15 to 25 knots with gale force gusts up
to 35 knots. mostly cloudy. waves building to 4 to 7 feet
occasionally to 9 feet.
note: wave height forecasts are for ice free areas.
$$
(12/12)
Latest Nearshore Marine Forecast by KMQT
Issued 12/14/2025 5:01 PM America/New_York.
Valid through 12/15/2025 4:00 AM America/New_York.
fzus53 kmqt 142201
nshmqt
expires:202512150900;;591031
nearshore marine forecast
national weather service marquette mi
501 pm est sun dec 14 2025
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz242-243-150900-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
501 pm est sun dec 14 2025
...small craft advisory in effect through monday afternoon...
.late this afternoon...southwest wind 15 to 20 knots. cloudy.
waves 2 to 4 feet.
.tonight...southwest wind up to 30 knots. cloudy. a slight chance
of snow showers through late evening, then a chance of snow
showers by midnight. freezing spray late. waves building to 6 to
9 feet occasionally to 11 feet.
.monday...west wind 20 to 25 knots with gusts up to 32 knots
veering northwest 10 to 20 knots with gusts up to 32 knots by
late morning. cloudy. freezing spray through mid morning. a
chance of snow showers through early afternoon. waves subsiding
to 2 to 3 feet.
.monday night...west wind less than 10 knots backing southwest
10 to 15 knots after midnight. gusts up to 22 knots. cloudy. a
slight chance of snow showers in the evening. waves subsiding to
1 to 2 feet.
.tuesday...southwest wind 15 to 25 knots increasing to up to
30 knots in the afternoon. gale force gusts up to 44 knots.
mostly cloudy. waves building to 9 to 12 feet occasionally to
15 feet.
note: wave height forecasts are for ice free areas.
$$
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