(1/12)
Latest Nearshore Marine Forecast by KDLH
Issued 12/9/2025 12:12 AM US/Central.
Valid through 12/9/2025 11:00 AM US/Central.
fzus53 kdlh 090612
nshdlh
expires:202512091700;;261264
nearshore marine forecast
national weather service duluth mn
1212 am cst tue dec 9 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.
lsz148-091700-
oak point to saxon harbor wi-
1212 am cst tue dec 9 2025
...small craft advisory in effect until 3 am cst early this
morning...
.today...southwest wind 5 to 10 knots becoming south late in the
afternoon. chance of light freezing drizzle and snow early in the
morning. chance of snow late in the afternoon. waves 1 to 2 feet.
.tonight...east wind 10 to 15 knots with gusts to around 20 knots
becoming northeast 20 to 25 knots with gusts to around 30 knots
after midnight. snow in the evening, then snow likely after
midnight. waves 1 to 3 feet building to 4 to 7 feet. waves
occasionally to 9 feet. a small craft advisory may be needed.
.wednesday...north wind 20 to 25 knots with gales to around
35 knots becoming northwest 10 to 15 knots with gusts to around
20 knots in the afternoon. chance of snow. waves 5 to 8 feet
subsiding to 3 to 5 feet late in the afternoon. waves
occasionally to 10 feet. a gale warning may be needed.
.wednesday night...northwest wind 5 to 10 knots. slight chance of
snow in the evening. waves 1 to 3 feet subsiding to 1 to 2 feet
in the late evening and overnight.
$$
(2/12)
Latest Nearshore Marine Forecast by KDLH
Issued 12/9/2025 12:12 AM US/Central.
Valid through 12/9/2025 11:00 AM US/Central.
fzus53 kdlh 090612
nshdlh
expires:202512091700;;261260
nearshore marine forecast
national weather service duluth mn
1212 am cst tue dec 9 2025
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz146-091700-
port wing to sand island wi-
1212 am cst tue dec 9 2025
...small craft advisory in effect until 3 am cst early this
morning...
.today...west wind 5 to 10 knots becoming southeast late in the
afternoon. chance of light freezing drizzle and flurries early in
the morning. chance of snow late in the afternoon. waves 1 to
2 feet.
.tonight...east wind 15 to 20 knots with gusts to around 25 knots
becoming northeast with gusts to around 25 knots after midnight.
snow in the evening, then snow likely after midnight. waves
1 foot or less building to 4 to 6 feet in the late evening and
overnight. waves occasionally to 7 feet. a small craft advisory
may be needed.
.wednesday...north wind 15 to 20 knots with gusts to around
30 knots becoming northwest 5 to 10 knots with gusts to around
20 knots in the afternoon. chance of snow. waves 3 to 5 feet
subsiding to 1 to 3 feet late in the afternoon. waves
occasionally to 7 feet. a small craft advisory may be needed.
.wednesday night...northwest wind 5 to 10 knots. gusts up to
20 knots early in the evening. mostly cloudy. waves 1 to 2 feet.
$$
(3/12)
Latest Nearshore Marine Forecast by KDLH
Issued 12/9/2025 12:12 AM US/Central.
Valid through 12/9/2025 11:00 AM US/Central.
fzus53 kdlh 090612
nshdlh
expires:202512091700;;261261
nearshore marine forecast
national weather service duluth mn
1212 am cst tue dec 9 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.
lsz147-091700-
sand island to bayfield wi-
1212 am cst tue dec 9 2025
...small craft advisory in effect until 3 am cst early this
morning...
.today...west wind 5 to 10 knots becoming southeast late in the
afternoon. chance of light freezing drizzle and snow early in the
morning. chance of snow late in the afternoon. waves 1 to 2 feet.
.tonight...east wind 5 to 10 knots rising to 15 to 20 knots with
gusts to around 25 knots in the late evening and early morning,
then becoming northeast with gusts to around 30 knots early in
the morning. snow in the evening, then snow likely after
midnight. waves 1 to 3 feet building to 4 to 6 feet after
midnight. waves occasionally to 8 feet. a small craft advisory
may be needed.
.wednesday...north wind 15 to 20 knots with gusts to around
30 knots becoming northwest 5 to 10 knots with gusts to around
20 knots in the afternoon. chance of snow. waves 4 to 6 feet
subsiding to 1 to 3 feet late in the afternoon. waves
occasionally to 7 feet. a small craft advisory may be needed.
.wednesday night...northwest wind 5 to 10 knots. gusts up to
20 knots in the evening. mostly cloudy. waves 1 to 2 feet.
$$
(4/12)
Latest Nearshore Marine Forecast by KDLH
Issued 12/9/2025 12:12 AM US/Central.
Valid through 12/9/2025 11:00 AM US/Central.
fzus53 kdlh 090612
nshdlh
expires:202512091700;;261263
nearshore marine forecast
national weather service duluth mn
1212 am cst tue dec 9 2025
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz121-091700-
chequamegon bay-bayfield to oak point wi-
1212 am cst tue dec 9 2025
...small craft advisory in effect until 3 am cst early this
morning...
.today...southwest wind 5 to 10 knots becoming southeast late in
the afternoon. chance of light freezing drizzle and snow early in
the morning. chance of snow late in the afternoon. waves 1 foot
or less.
.tonight...east wind 10 to 15 knots with gusts to around 20 knots
becoming northeast 15 to 20 knots with gusts to around 30 knots
after midnight. snow in the evening, then snow likely after
midnight. waves 1 to 2 feet.
.wednesday...north wind 15 to 20 knots with gusts to around
30 knots becoming northwest 5 to 10 knots with gusts to around
20 knots in the afternoon. chance of snow. waves 1 to 2 feet.
.wednesday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 1 foot or less.
$$
(5/12)
Latest Nearshore Marine Forecast by KDLH
Issued 12/9/2025 12:12 AM US/Central.
Valid through 12/9/2025 11:00 AM US/Central.
fzus53 kdlh 090612
nshdlh
expires:202512091700;;261254
nearshore marine forecast
national weather service duluth mn
1212 am cst tue dec 9 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.
lsz140-091700-
grand portage to grand marais mn-
1212 am cst tue dec 9 2025
...small craft advisory in effect until 3 am cst early this
morning...
...gale warning in effect from this evening through wednesday
morning...
.today...northwest wind 10 to 15 knots easing to 5 knots early in
the afternoon, then becoming northeast late in the afternoon.
chance of snow and light freezing drizzle early in the morning.
slight chance of snow late in the afternoon. waves 1 to 3 feet
subsiding to 1 to 2 feet in the late morning and afternoon.
.tonight...northeast wind 20 to 25 knots with gales to around
35 knots becoming north with gales to around 35 knots early in
the morning. chance of snow in the evening, then slight chance of
snow after midnight. waves 1 to 2 feet building to 4 to 6 feet in
the late evening and overnight. waves occasionally to 7 feet.
.wednesday...north wind 20 to 25 knots. gusts up to 30 knots
decreasing to 25 knots in the afternoon. mostly sunny. waves 3 to
5 feet subsiding to 1 to 3 feet in the afternoon. waves
occasionally to 7 feet. a small craft advisory may be needed.
.wednesday night...northwest wind 15 to 20 knots. gusts up to
30 knots decreasing to 20 knots. partly cloudy in the evening
then becoming mostly cloudy. waves 1 to 2 feet.
$$
(6/12)
Latest Nearshore Marine Forecast by KDLH
Issued 12/9/2025 12:12 AM US/Central.
Valid through 12/9/2025 11:00 AM US/Central.
fzus53 kdlh 090612
nshdlh
expires:202512091700;;261255
nearshore marine forecast
national weather service duluth mn
1212 am cst tue dec 9 2025
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz141-091700-
grand marais to taconite harbor mn-
1212 am cst tue dec 9 2025
...small craft advisory in effect until 3 am cst early this
morning...
...gale warning in effect from this evening through wednesday
morning...
.today...northwest wind 5 to 10 knots becoming southeast late in
the afternoon. chance of snow and light freezing drizzle early in
the morning. slight chance of snow late in the afternoon. waves
1 to 2 feet.
.tonight...northeast wind 10 to 15 knots with gusts to around
25 knots becoming north 15 to 20 knots with gusts to around
30 knots after midnight. chance of snow. waves 1 to 3 feet.
.wednesday...north wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late morning and afternoon. slight
chance of snow. waves 1 to 3 feet.
.wednesday night...northwest wind 10 to 15 knots with gusts to
around 25 knots easing to 5 knots early in the morning. partly
cloudy in the evening then becoming mostly cloudy. waves 1 foot
or less.
$$
(7/12)
Latest Nearshore Marine Forecast by KDLH
Issued 12/9/2025 12:12 AM US/Central.
Valid through 12/9/2025 11:00 AM US/Central.
fzus53 kdlh 090612
nshdlh
expires:202512091700;;261256
nearshore marine forecast
national weather service duluth mn
1212 am cst tue dec 9 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.
lsz142-091700-
taconite harbor to silver bay harbor mn-
1212 am cst tue dec 9 2025
...small craft advisory in effect until 3 am cst early this
morning...
.today...west wind 5 to 10 knots becoming southeast late in the
afternoon. chance of light freezing drizzle and snow early in the
morning. chance of snow late in the afternoon. waves 1 foot or
less.
.tonight...east wind 10 to 15 knots with gusts to around 25 knots
becoming north 15 to 20 knots with gusts to around 25 knots after
midnight. snow likely in the evening, then chance of snow after
midnight. waves 1 to 2 feet building to 2 to 4 feet after
midnight.
.wednesday...north wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late morning and afternoon. slight
chance of snow. waves 1 to 3 feet.
.wednesday night...northwest wind 5 to 10 knots. gusts up to
25 knots. partly cloudy in the evening then becoming mostly
cloudy. waves 1 foot or less.
$$
(8/12)
Latest Nearshore Marine Forecast by KDLH
Issued 12/9/2025 12:12 AM US/Central.
Valid through 12/9/2025 11:00 AM US/Central.
fzus53 kdlh 090612
nshdlh
expires:202512091700;;261257
nearshore marine forecast
national weather service duluth mn
1212 am cst tue dec 9 2025
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz143-091700-
silver bay harbor to two harbors mn-
1212 am cst tue dec 9 2025
...small craft advisory in effect until 3 am cst early this
morning...
.today...west wind 5 to 10 knots becoming southeast late in the
afternoon. chance of flurries and slight chance of light freezing
drizzle early in the morning. chance of snow late in the
afternoon. waves 1 foot or less.
.tonight...east wind 15 to 20 knots with gusts to around 25 knots
becoming northeast with gusts to around 25 knots after midnight.
snow in the evening, then chance of snow after midnight. waves
1 to 2 feet building to 2 to 4 feet in the late evening and
overnight. a small craft advisory may be needed.
.wednesday...north wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots late in the morning, then then 20 knots
late in the afternoon. chance of snow. waves 2 to 4 feet
subsiding to 1 to 3 feet in the afternoon.
.wednesday night...northwest wind 5 to 10 knots. gusts up to
20 knots in the evening. partly cloudy. waves 1 to 2 feet.
$$
(9/12)
Latest Nearshore Marine Forecast by KDLH
Issued 12/9/2025 12:12 AM US/Central.
Valid through 12/9/2025 11:00 AM US/Central.
fzus53 kdlh 090612
nshdlh
expires:202512091700;;261258
nearshore marine forecast
national weather service duluth mn
1212 am cst tue dec 9 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.
lsz144-091700-
two harbors to duluth mn-
1212 am cst tue dec 9 2025
...small craft advisory in effect until 3 am cst early this
morning...
.today...west wind 5 to 10 knots becoming southeast late in the
afternoon. chance of flurries and slight chance of light freezing
drizzle early in the morning. slight chance of snow early in the
afternoon, then chance of snow late in the afternoon. waves
1 foot or less.
.tonight...east wind 15 to 20 knots with gusts to around 25 knots
becoming northeast with gusts to around 25 knots after midnight.
snow in the evening, then chance of snow after midnight. waves
1 to 2 feet building to 3 to 5 feet in the late evening and
overnight. a small craft advisory may be needed.
.wednesday...north wind 15 to 20 knots becoming northwest 10 to
15 knots in the afternoon. chance of snow. waves 2 to 4 feet
subsiding to 1 to 3 feet in the afternoon.
.wednesday night...northwest wind 10 to 15 knots easing to
5 knots early in the morning. partly cloudy. waves 1 to 2 feet.
$$
(10/12)
Latest Nearshore Marine Forecast by KDLH
Issued 12/9/2025 12:12 AM US/Central.
Valid through 12/9/2025 11:00 AM US/Central.
fzus53 kdlh 090612
nshdlh
expires:202512091700;;261259
nearshore marine forecast
national weather service duluth mn
1212 am cst tue dec 9 2025
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz145-091700-
duluth mn to port wing wi-
1212 am cst tue dec 9 2025
...small craft advisory in effect until 3 am cst early this
morning...
.today...west wind 5 to 10 knots becoming southeast late in the
afternoon. chance of flurries and slight chance of light freezing
drizzle early in the morning. slight chance of snow early in the
afternoon, then chance of snow late in the afternoon. waves 1 to
2 feet.
.tonight...east wind 15 to 20 knots with gusts to around 30 knots
becoming north with gusts to around 25 knots early in the
morning. snow in the evening, then snow likely after midnight.
waves 1 to 2 feet building to 4 to 6 feet in the late evening and
overnight. waves occasionally to 7 feet. a small craft advisory
may be needed.
.wednesday...north wind 15 to 20 knots with gusts to around
25 knots becoming northwest 10 to 15 knots with gusts to around
20 knots in the afternoon. chance of snow. waves 3 to 5 feet
subsiding to 1 to 2 feet late in the afternoon. a small craft
advisory may be needed.
.wednesday night...northwest wind 10 to 15 knots. gusts up to
20 knots early in the evening. partly cloudy in the evening then
becoming mostly cloudy. waves 1 to 2 feet.
$$
(11/12)
Latest Nearshore Marine Forecast by KMQT
Issued 12/8/2025 11:00 PM America/New_York.
Valid through 12/9/2025 4:00 AM America/New_York.
fzus53 kmqt 090400
nshmqt
expires:202512090900;;255113
nearshore marine forecast
national weather service marquette mi
1100 pm est mon dec 8 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.
lsz242-243-090900-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1100 pm est mon dec 8 2025
.rest of tonight...southwest wind 15 to 20 knots. cloudy with
snow likely. waves 2 to 3 feet building to 3 to 5 feet
occasionally to 7 feet.
.tuesday...northwest wind 10 to 20 knots backing west less than
10 knots late. cloudy. a chance of snow showers through early
afternoon, then a slight chance of snow showers late. waves
subsiding to 1 to 2 feet.
.tuesday night...east wind 5 to 15 knots becoming northeast up to
30 knots after midnight. cloudy. a chance of snow showers in the
evening, then snow likely after midnight. waves building to 7 to
10 feet occasionally to 13 feet.
.wednesday...north wind up to 30 knots backing northwest 15 to
20 knots in the afternoon. mostly cloudy. a chance of snow in the
morning, then a slight chance of snow showers in the afternoon.
waves building to 8 to 11 feet occasionally to 14 feet, then
subsiding to 3 to 5 feet occasionally to 7 feet.
note: wave height forecasts are for ice free areas.
$$
(12/12)
Latest Nearshore Marine Forecast by KMQT
Issued 12/8/2025 11:00 PM America/New_York.
Valid through 12/9/2025 4:00 AM America/New_York.
fzus53 kmqt 090400
nshmqt
expires:202512090900;;255112
nearshore marine forecast
national weather service marquette mi
1100 pm est mon dec 8 2025
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz240-241-090900-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1100 pm est mon dec 8 2025 /1000 pm cst mon dec 8 2025/
.rest of tonight...southwest wind 15 to 20 knots veering west
late. snow by midnight, then a chance of snow late. waves 2 to
3 feet building to 3 to 5 feet occasionally to 7 feet, then
subsiding to 2 to 4 feet.
.tuesday...west wind 10 to 15 knots backing south less than
10 knots late. cloudy. a slight chance of snow showers through
mid morning, then a chance of snow showers by late morning. waves
subsiding to 1 to 2 feet.
.tuesday night...east wind 5 to 15 knots becoming northeast 15 to
25 knots after midnight. snow showers likely in the evening, then
snow likely after midnight. waves building to 5 to 8 feet
occasionally to 10 feet.
.wednesday...north wind 15 to 25 knots backing northwest 15 to
20 knots in the afternoon. mostly cloudy. a chance of snow in the
morning, then a slight chance of snow showers in the afternoon.
waves building to 7 to 10 feet occasionally to 13 feet, then
subsiding to 3 to 5 feet occasionally to 7 feet.
note: wave height forecasts are for ice free areas.
$$
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