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(1/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/15/2026 1:22 AM US/Central.
Valid through 10/15/2026 11:00 AM US/Central.
fzus53 kdlh 150622
nshdlh
expires:202610151600;;121645
nearshore marine forecast
national weather service duluth mn
122 am cdt thu oct 15 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.
lsz148-151600-
oak point to saxon harbor wi-
122 am cdt thu oct 15 2026
...gale watch in effect from late tonight through friday
afternoon...
.today...south wind 5 knots becoming southwest late in the
afternoon. chance of rain showers late in the morning. rain
showers in the afternoon. waves 1 foot or less.
.tonight...west wind 5 to 10 knots becoming northwest 10 to
15 knots with gusts to around 20 knots after midnight, then
becoming north 20 to 25 knots with gales to around 35 knots early
in the morning. rain showers in the evening, then rain showers
likely after midnight. waves 1 to 2 feet building to 2 to 4 feet
early in the morning. a gale warning may be needed.
.friday...north wind up to 30 knots with gales to around 45 knots
easing to 15 to 20 knots with gusts to around 30 knots late in
the afternoon. chance of rain showers in the morning. waves 7 to
10 feet subsiding to 4 to 7 feet late in the afternoon. waves
occasionally to 13 feet. a gale warning may be needed.
.friday night...northwest wind 10 to 15 knots with gusts to
around 25 knots becoming southwest 5 to 10 knots with gusts to
around 20 knots after midnight. mostly clear. waves 3 to 5 feet
subsiding to 1 to 2 feet after midnight. a small craft advisory
may be needed.
$$
(2/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/15/2026 1:22 AM US/Central.
Valid through 10/15/2026 11:00 AM US/Central.
fzus53 kdlh 150622
nshdlh
expires:202610151600;;121641
nearshore marine forecast
national weather service duluth mn
122 am cdt thu oct 15 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz146-151600-
port wing to sand island wi-
122 am cdt thu oct 15 2026
...gale watch in effect from late tonight through friday
afternoon...
.today...south wind 5 knots becoming southwest in the afternoon.
rain showers likely in the morning, then rain showers in the
afternoon. waves 1 foot or less.
.tonight...west wind 5 to 10 knots becoming northwest 10 to
15 knots with gusts to around 25 knots after midnight, then
becoming north 20 to 25 knots with gales to around 40 knots early
in the morning. rain showers likely. waves 1 to 2 feet building
to 2 to 4 feet early in the morning. a gale warning may be
needed.
.friday...north wind up to 30 knots with gales to around 40 knots
easing to 10 to 15 knots with gusts to around 25 knots late in
the afternoon. chance of rain showers in the morning. waves 6 to
9 feet subsiding to 5 to 8 feet early in the afternoon, then
subsiding to 3 to 5 feet late in the afternoon. waves
occasionally to 12 feet. a gale warning may be needed.
.friday night...northwest wind 10 to 15 knots with gusts to
around 20 knots becoming southwest 15 to 20 knots with gusts to
around 30 knots early in the morning. mostly clear. waves 1 to
3 feet subsiding to 1 to 2 feet in the late evening and
overnight.
$$
(3/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/15/2026 1:22 AM US/Central.
Valid through 10/15/2026 11:00 AM US/Central.
fzus53 kdlh 150622
nshdlh
expires:202610151600;;121642
nearshore marine forecast
national weather service duluth mn
122 am cdt thu oct 15 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.
lsz147-151600-
sand island to bayfield wi-
122 am cdt thu oct 15 2026
...gale watch in effect from late tonight through friday
afternoon...
.today...south wind 5 knots becoming southwest in the afternoon.
chance of rain showers late in the morning. rain showers likely
early in the afternoon, then rain showers late in the afternoon.
waves 1 foot or less.
.tonight...west wind 5 to 10 knots becoming northwest 10 to
15 knots with gusts to around 25 knots after midnight, then
becoming north up to 30 knots with gales to around 40 knots early
in the morning. rain showers likely. waves 1 to 2 feet building
to 3 to 5 feet early in the morning. a gale warning may be
needed.
.friday...north wind up to 30 knots with gales to around 40 knots
easing to 15 to 20 knots with gusts to around 25 knots late in
the afternoon. chance of rain showers in the morning. waves 7 to
10 feet subsiding to 4 to 6 feet late in the afternoon. waves
occasionally to 13 feet. a gale warning may be needed.
.friday night...northwest wind 10 to 15 knots with gusts to
around 20 knots becoming southwest with gusts to around 25 knots
after midnight. mostly clear. waves 1 to 3 feet subsiding to 1 to
2 feet in the late evening and overnight.
$$
(4/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/15/2026 1:22 AM US/Central.
Valid through 10/15/2026 11:00 AM US/Central.
fzus53 kdlh 150622
nshdlh
expires:202610151600;;121644
nearshore marine forecast
national weather service duluth mn
122 am cdt thu oct 15 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz121-151600-
chequamegon bay-bayfield to oak point wi-
122 am cdt thu oct 15 2026
...gale watch in effect from late tonight through friday
afternoon...
.today...south wind 5 knots becoming southwest late in the
afternoon. rain showers likely late in the morning. rain showers
in the afternoon. waves 1 foot or less.
.tonight...west wind 5 knots becoming northwest 15 to 20 knots
with gales to around 35 knots after midnight. rain showers in the
evening, then rain showers likely after midnight. waves 1 to
2 feet. a gale warning may be needed.
.friday...north wind 20 to 25 knots with gales to around 40 knots
easing to 10 to 15 knots with gusts to around 25 knots late in
the afternoon. chance of rain showers in the morning. waves 1 to
3 feet subsiding to 1 to 2 feet late in the afternoon. a gale
warning may be needed.
.friday night...northwest wind 5 to 10 knots with gusts to around
20 knots becoming southwest after midnight. mostly clear. waves
1 foot or less.
$$
(5/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/15/2026 1:22 AM US/Central.
Valid through 10/15/2026 11:00 AM US/Central.
fzus53 kdlh 150622
nshdlh
expires:202610151600;;121635
nearshore marine forecast
national weather service duluth mn
122 am cdt thu oct 15 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.
lsz140-151600-
grand portage to grand marais mn-
122 am cdt thu oct 15 2026
...gale watch in effect from late tonight through friday
afternoon...
.today...south wind 5 to 10 knots. chance of rain showers late in
the morning. rain showers likely early in the afternoon, then
rain showers late in the afternoon. waves 1 to 2 feet.
.tonight...southwest wind 5 knots becoming northwest late in the
evening, then becoming north 15 to 20 knots with gusts to around
25 knots after midnight rising to up to 30 knots with gales to
around 40 knots early in the morning. rain showers likely in the
evening, then chance of rain showers after midnight. waves 1 to
2 feet building to 2 to 4 feet early in the morning. a gale
warning may be needed.
.friday...north wind up to 30 knots with gales to around 45 knots
easing to 15 to 20 knots with gusts to around 30 knots late in
the afternoon. chance of rain showers in the morning. waves 4 to
6 feet subsiding to 2 to 4 feet late in the afternoon. waves
occasionally to 8 feet. a gale warning may be needed.
.friday night...northwest wind 10 to 15 knots with gusts to
around 20 knots becoming southwest 15 to 20 knots with gusts to
around 25 knots early in the morning. mostly clear. waves 1 to
2 feet.
$$
(6/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/15/2026 1:22 AM US/Central.
Valid through 10/15/2026 11:00 AM US/Central.
fzus53 kdlh 150622
nshdlh
expires:202610151600;;121636
nearshore marine forecast
national weather service duluth mn
122 am cdt thu oct 15 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz141-151600-
grand marais to taconite harbor mn-
122 am cdt thu oct 15 2026
...gale watch in effect from late tonight through friday
afternoon...
.today...southeast wind 5 knots becoming southwest late in the
afternoon. chance of rain showers in the morning, then rain
showers in the afternoon. waves 1 foot or less.
.tonight...west wind 5 knots becoming northwest late in the
evening, then becoming north 10 to 15 knots with gusts to around
25 knots after midnight rising to 20 to 25 knots with gales to
around 35 knots early in the morning. rain showers likely. waves
1 foot or less building to 1 to 3 feet early in the morning. a
gale warning may be needed.
.friday...north wind up to 30 knots with gales to around 40 knots
becoming northwest 10 to 15 knots with gusts to around 25 knots
late in the afternoon. slight chance of rain showers in the
morning. waves 3 to 5 feet subsiding to 1 to 2 feet late in the
afternoon. a gale warning may be needed.
.friday night...northwest wind 5 to 10 knots with gusts to around
20 knots becoming west 10 to 15 knots with gusts to around
25 knots after midnight. mostly clear. waves 1 to 2 feet.
$$
(7/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/15/2026 1:22 AM US/Central.
Valid through 10/15/2026 11:00 AM US/Central.
fzus53 kdlh 150622
nshdlh
expires:202610151600;;121637
nearshore marine forecast
national weather service duluth mn
122 am cdt thu oct 15 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.
lsz142-151600-
taconite harbor to silver bay harbor mn-
122 am cdt thu oct 15 2026
...gale watch in effect from late tonight through friday
afternoon...
.today...southeast wind 5 knots becoming south early in the
afternoon, then becoming variable 10 knots or less late in the
afternoon. slight chance of rain showers early in the morning,
then chance of rain showers late in the morning. rain showers
likely in the afternoon. waves 1 foot or less.
.tonight...west wind 5 knots becoming northwest late in the
evening, then rising to 10 to 15 knots with gusts to around
25 knots after midnight becoming north 20 to 25 knots with gales
to around 35 knots early in the morning. rain showers likely.
waves 1 to 2 feet. a gale warning may be needed.
.friday...north wind 20 to 25 knots with gales to around 40 knots
becoming northwest 10 to 15 knots with gusts to around 25 knots
late in the afternoon. chance of rain showers in the morning.
waves 3 to 5 feet subsiding to 1 to 3 feet late in the afternoon.
a gale warning may be needed.
.friday night...northwest wind 5 to 10 knots with gusts to around
20 knots becoming southwest 10 to 15 knots with gusts to around
25 knots after midnight. mostly clear. waves 1 foot or less.
$$
(8/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/15/2026 1:22 AM US/Central.
Valid through 10/15/2026 11:00 AM US/Central.
fzus53 kdlh 150622
nshdlh
expires:202610151600;;121638
nearshore marine forecast
national weather service duluth mn
122 am cdt thu oct 15 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz143-151600-
silver bay harbor to two harbors mn-
122 am cdt thu oct 15 2026
...gale watch in effect from late tonight through friday
afternoon...
.today...southeast wind 5 knots becoming southwest in the
afternoon. slight chance of rain showers early in the morning,
then rain showers likely in the late morning and afternoon. waves
1 foot or less.
.tonight...west wind 5 knots becoming northwest 10 to 15 knots
with gusts to around 25 knots in the late evening and early
morning, then becoming north 20 to 25 knots with gales to around
35 knots early in the morning. chance of rain showers in the
evening, then rain showers likely after midnight. waves 1 to
2 feet. a gale warning may be needed.
.friday...north wind 20 to 25 knots with gales to around 40 knots
easing to 10 to 15 knots with gusts to around 25 knots late in
the afternoon. chance of rain showers in the morning. waves 3 to
5 feet subsiding to 1 to 2 feet late in the afternoon. a gale
warning may be needed.
.friday night...northwest wind 5 to 10 knots with gusts to around
20 knots becoming southwest 10 to 15 knots with gusts to around
25 knots after midnight. mostly clear. waves 1 to 2 feet.
$$
(9/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/15/2026 1:22 AM US/Central.
Valid through 10/15/2026 11:00 AM US/Central.
fzus53 kdlh 150622
nshdlh
expires:202610151600;;121639
nearshore marine forecast
national weather service duluth mn
122 am cdt thu oct 15 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.
lsz144-151600-
two harbors to duluth mn-
122 am cdt thu oct 15 2026
...gale watch in effect from late tonight through friday
afternoon...
.today...south wind 5 knots becoming southwest in the afternoon.
slight chance of rain showers early in the morning, then rain
showers likely in the late morning and afternoon. waves 1 foot or
less.
.tonight...west wind 5 knots becoming northwest 20 to 25 knots
with gales to around 35 knots in the late evening and overnight.
chance of rain showers in the evening, then rain showers likely
after midnight. waves 1 to 2 feet building to 2 to 4 feet early
in the morning. a gale warning may be needed.
.friday...north wind up to 30 knots with gales to around 35 knots
easing to 10 to 15 knots with gusts to around 20 knots late in
the afternoon. chance of rain showers in the morning. waves 3 to
5 feet subsiding to 1 to 2 feet late in the afternoon. a gale
warning may be needed.
.friday night...northwest wind 5 to 10 knots with gusts to around
20 knots becoming southwest 10 to 15 knots with gusts to around
25 knots after midnight. mostly clear. waves 1 to 2 feet.
$$
(10/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/15/2026 1:22 AM US/Central.
Valid through 10/15/2026 11:00 AM US/Central.
fzus53 kdlh 150622
nshdlh
expires:202610151600;;121640
nearshore marine forecast
national weather service duluth mn
122 am cdt thu oct 15 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz145-151600-
duluth mn to port wing wi-
122 am cdt thu oct 15 2026
...gale watch in effect from late tonight through friday
afternoon...
.today...south wind 5 knots becoming southwest late in the
afternoon. slight chance of rain showers early in the morning,
then rain showers likely in the late morning and afternoon. waves
1 foot or less.
.tonight...west wind 5 knots becoming northwest 15 to 20 knots
with gusts to around 25 knots in the late evening and early
morning, then becoming north up to 30 knots with gales to around
35 knots early in the morning. chance of rain showers in the
evening, then rain showers likely after midnight. waves 1 to
3 feet building to 3 to 5 feet early in the morning. a gale
warning may be needed.
.friday...north wind up to 30 knots with gales to around 40 knots
easing to 10 to 15 knots with gusts to around 25 knots late in
the afternoon. chance of rain showers in the morning. waves 5 to
8 feet subsiding to 2 to 4 feet late in the afternoon. waves
occasionally to 10 feet. a gale warning may be needed.
.friday night...northwest wind 5 to 10 knots with gusts to around
20 knots becoming southwest 10 to 15 knots with gusts to around
25 knots after midnight. clear. waves 1 to 3 feet.
$$
(11/12)
Latest Nearshore Marine Forecast by KMQT
Issued 10/14/2026 11:01 PM America/New_York.
Valid through 10/15/2026 4:00 AM America/New_York.
fzus53 kmqt 150301
nshmqt
expires:202610150800;;113885
nearshore marine forecast
national weather service marquette mi
1101 pm edt wed oct 14 2026
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.
lsz242-150800-
ontonagon to upper entrance of portage canal mi-
1101 pm edt wed oct 14 2026
...gale watch in effect from late thursday night through friday
afternoon...
.rest of tonight...southeast wind less than 10 knots. mostly
cloudy. waves calm to 1 foot.
.thursday...south wind less than 10 knots. cloudy. rain showers
by late morning. waves calm to 1 foot.
.thursday night...west wind less than 10 knots becoming north up
to 30 knots after midnight. showers. waves building to 5 to
8 feet occasionally to 10 feet.
.friday...north gales to 35 knots diminishing to up to 30 knots
in the afternoon. gale force gusts up to 44 knots. cloudy with
rain showers likely in the morning, then partly cloudy in the
afternoon. waves building to 11 to 15 feet occasionally to
19 feet, then subsiding to 4 to 7 feet occasionally to 9 feet.
$$
(12/12)
Latest Nearshore Marine Forecast by KMQT
Issued 10/14/2026 11:01 PM America/New_York.
Valid through 10/15/2026 4:00 AM America/New_York.
fzus53 kmqt 150301
nshmqt
expires:202610150800;;113883
nearshore marine forecast
national weather service marquette mi
1101 pm edt wed oct 14 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz240-241-150800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 pm edt wed oct 14 2026 /1001 pm cdt wed oct 14 2026/
...gale watch in effect from late thursday night through friday
afternoon...
.rest of tonight...southeast wind less than 10 knots. partly
cloudy by midnight then becoming cloudy. waves calm to 1 foot.
.thursday...south wind less than 10 knots veering southwest by
late morning. cloudy. rain showers by late morning. waves calm to
1 foot.
.thursday night...west wind less than 10 knots becoming north up
to 30 knots after midnight. showers likely. waves building to
5 to 8 feet occasionally to 10 feet.
.friday...north wind up to 30 knots with gale force gusts up to
43 knots. cloudy with rain showers likely in the morning, then
partly cloudy in the afternoon. waves building to 11 to 15 feet
occasionally to 19 feet, then subsiding to 4 to 7 feet
occasionally to 9 feet.
$$
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