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(1/10)
Latest Nearshore Marine Forecast by KDLH
Issued 11/12/2026 1:38 AM US/Central.
Valid through 11/12/2026 11:00 AM US/Central.
fzus53 kdlh 120738
nshdlh
expires:202611121700;;682203
nearshore marine forecast
national weather service duluth mn
138 am cst thu nov 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.
lsz121-121700-
chequamegon bay-bayfield to oak point wi-
138 am cst thu nov 12 2026
...small craft advisory in effect until noon cst today...
.today...north wind 10 to 15 knots with gusts to around 25 knots
easing to 5 to 10 knots with gusts to around 20 knots in the
afternoon. slight chance of snow showers late in the afternoon.
waves 1 to 2 feet.
.tonight...north wind 5 to 10 knots. cloudy. waves 1 foot or
less.
.friday...north wind 5 to 10 knots. mostly cloudy. waves 1 foot
or less.
.friday night...northwest wind 5 knots. mostly cloudy. waves
1 foot or less.
$$
(2/10)
Latest Nearshore Marine Forecast by KDLH
Issued 11/12/2026 1:38 AM US/Central.
Valid through 11/12/2026 11:00 AM US/Central.
fzus53 kdlh 120738
nshdlh
expires:202611121700;;682194
nearshore marine forecast
national weather service duluth mn
138 am cst thu nov 12 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz140-121700-
grand portage to grand marais mn-
138 am cst thu nov 12 2026
...small craft advisory in effect through late tonight...
.today...north wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots early in the afternoon, then increasing to
25 knots late in the afternoon. mostly cloudy. waves 1 to 3 feet.
.tonight...north wind 15 to 20 knots with gusts to around
25 knots. mostly cloudy. waves 1 to 3 feet.
.friday...north wind 10 to 15 knots. gusts up to 20 knots until
late afternoon. partly sunny. waves 1 to 2 feet.
.friday night...north wind 10 to 15 knots with gusts to around
20 knots. mostly cloudy in the evening then becoming partly
cloudy. waves 1 to 2 feet.
$$
(3/10)
Latest Nearshore Marine Forecast by KDLH
Issued 11/12/2026 1:38 AM US/Central.
Valid through 11/12/2026 11:00 AM US/Central.
fzus53 kdlh 120738
nshdlh
expires:202611121700;;682195
nearshore marine forecast
national weather service duluth mn
138 am cst thu nov 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.
lsz141-121700-
grand marais to taconite harbor mn-
138 am cst thu nov 12 2026
...small craft advisory in effect until 4 am cst early this
morning...
.today...north wind 10 to 15 knots. gusts up to 20 knots in the
morning then 20 knots late in the afternoon. mostly cloudy. waves
1 to 2 feet.
.tonight...north wind 10 to 15 knots. gusts up to 20 knots in the
evening. mostly cloudy in the evening then becoming partly
cloudy. waves 1 to 2 feet.
.friday...north wind 10 to 15 knots. mostly sunny. waves 1 foot
or less.
.friday night...north wind 5 to 10 knots. partly cloudy. waves
1 foot or less.
$$
(4/10)
Latest Nearshore Marine Forecast by KDLH
Issued 11/12/2026 1:38 AM US/Central.
Valid through 11/12/2026 11:00 AM US/Central.
fzus53 kdlh 120738
nshdlh
expires:202611121700;;682196
nearshore marine forecast
national weather service duluth mn
138 am cst thu nov 12 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz142-121700-
taconite harbor to silver bay harbor mn-
138 am cst thu nov 12 2026
...small craft advisory in effect until 4 am cst early this
morning...
.today...north wind 10 to 15 knots. gusts up to 20 knots in the
morning. mostly cloudy. waves 1 to 2 feet.
.tonight...north wind 10 to 15 knots. gusts up to 20 knots in the
evening. mostly cloudy. waves 1 foot or less.
.friday...north wind 5 to 10 knots. mostly sunny. waves 1 foot or
less.
.friday night...north wind 5 knots. partly cloudy. waves 1 foot
or less.
$$
(5/10)
Latest Nearshore Marine Forecast by KDLH
Issued 11/12/2026 1:38 AM US/Central.
Valid through 11/12/2026 11:00 AM US/Central.
fzus53 kdlh 120738
nshdlh
expires:202611121700;;682197
nearshore marine forecast
national weather service duluth mn
138 am cst thu nov 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.
lsz143-121700-
silver bay harbor to two harbors mn-
138 am cst thu nov 12 2026
...small craft advisory in effect until 4 am cst early this
morning...
.today...north wind 10 to 15 knots. gusts up to 20 knots in the
morning. mostly cloudy. waves 1 to 2 feet.
.tonight...north wind 10 to 15 knots. gusts up to 20 knots in the
evening. mostly cloudy. waves 1 to 2 feet.
.friday...north wind 5 to 10 knots. mostly sunny. waves 1 foot or
less.
.friday night...north wind 5 knots. mostly clear. waves 1 foot or
less.
$$
(6/10)
Latest Nearshore Marine Forecast by KDLH
Issued 11/12/2026 1:38 AM US/Central.
Valid through 11/12/2026 11:00 AM US/Central.
fzus53 kdlh 120738
nshdlh
expires:202611121700;;682198
nearshore marine forecast
national weather service duluth mn
138 am cst thu nov 12 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz144-121700-
two harbors to duluth mn-
138 am cst thu nov 12 2026
...small craft advisory in effect until 4 am cst early this
morning...
.today...north wind 10 to 15 knots. gusts up to 20 knots in the
morning. mostly cloudy. waves 1 to 2 feet.
.tonight...north wind 10 to 15 knots. gusts up to 20 knots in the
evening. mostly cloudy in the evening then becoming partly
cloudy. waves 1 to 2 feet.
.friday...north wind 5 to 10 knots. mostly sunny. waves 1 foot or
less.
.friday night...north wind 5 knots. mostly clear. waves 1 foot or
less.
$$
(7/10)
Latest Nearshore Marine Forecast by KDLH
Issued 11/12/2026 1:38 AM US/Central.
Valid through 11/12/2026 11:00 AM US/Central.
fzus53 kdlh 120738
nshdlh
expires:202611121700;;682199
nearshore marine forecast
national weather service duluth mn
138 am cst thu nov 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.
lsz145-121700-
duluth mn to port wing wi-
138 am cst thu nov 12 2026
...small craft advisory in effect until noon cst today...
.today...north wind 10 to 15 knots. gusts up to 25 knots. mostly
cloudy. waves 2 to 4 feet subsiding to 1 to 3 feet in the
afternoon.
.tonight...north wind 10 to 15 knots with gusts to around
20 knots. mostly cloudy. waves 1 to 3 feet.
.friday...north wind 10 to 15 knots with gusts to around 20 knots
easing to 5 knots late in the afternoon. mostly sunny. waves 1 to
2 feet.
.friday night...north wind 5 to 10 knots. partly cloudy. waves
1 foot or less.
$$
(8/10)
Latest Nearshore Marine Forecast by KDLH
Issued 11/12/2026 1:38 AM US/Central.
Valid through 11/12/2026 11:00 AM US/Central.
fzus53 kdlh 120738
nshdlh
expires:202611121700;;682200
nearshore marine forecast
national weather service duluth mn
138 am cst thu nov 12 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz146-121700-
port wing to sand island wi-
138 am cst thu nov 12 2026
...small craft advisory in effect until noon cst today...
.today...north wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots in the late morning and afternoon. cloudy.
waves 2 to 4 feet subsiding to 1 to 3 feet late in the afternoon.
.tonight...north wind 10 to 15 knots with gusts to around
20 knots. cloudy. waves 1 to 3 feet.
.friday...north wind 10 to 15 knots with gusts to around 20 knots
easing to 5 knots late in the afternoon. mostly cloudy. waves
1 to 2 feet.
.friday night...north wind 5 to 10 knots. mostly cloudy in the
evening then becoming partly cloudy. waves 1 foot or less.
$$
(9/10)
Latest Nearshore Marine Forecast by KDLH
Issued 11/12/2026 1:38 AM US/Central.
Valid through 11/12/2026 11:00 AM US/Central.
fzus53 kdlh 120738
nshdlh
expires:202611121700;;682201
nearshore marine forecast
national weather service duluth mn
138 am cst thu nov 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.
lsz147-121700-
sand island to bayfield wi-
138 am cst thu nov 12 2026
...small craft advisory in effect until noon cst today...
.today...north wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots in the afternoon. cloudy. waves 2 to
4 feet subsiding to 1 to 3 feet late in the afternoon.
.tonight...north wind 10 to 15 knots with gusts to around
20 knots. cloudy. waves 1 to 3 feet.
.friday...north wind 10 to 15 knots with gusts to around 20 knots
easing to 5 knots late in the afternoon. mostly cloudy. waves
1 to 3 feet.
.friday night...north wind 5 to 10 knots. mostly cloudy. waves
1 foot or less.
$$
(10/10)
Latest Nearshore Marine Forecast by KDLH
Issued 11/12/2026 1:38 AM US/Central.
Valid through 11/12/2026 11:00 AM US/Central.
fzus53 kdlh 120738
nshdlh
expires:202611121700;;682204
nearshore marine forecast
national weather service duluth mn
138 am cst thu nov 12 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz148-121700-
oak point to saxon harbor wi-
138 am cst thu nov 12 2026
...small craft advisory in effect through late tonight...
.today...north wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots in the afternoon. slight chance of rain
showers in the morning. slight chance of snow showers in the
afternoon. waves 4 to 6 feet subsiding to 2 to 4 feet late in the
afternoon. waves occasionally to 8 feet.
.tonight...north wind 10 to 15 knots with gusts to around
20 knots. slight chance of snow showers. waves 2 to 4 feet.
.friday...north wind 10 to 15 knots. gusts up to 20 knots in the
morning. slight chance of snow showers in the morning. waves 2 to
4 feet subsiding to 1 to 3 feet in the afternoon.
.friday night...north wind 5 to 10 knots. mostly cloudy. waves
1 to 2 feet.
$$
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