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(1/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/9/2025 3:22 PM US/Central.
Valid through 10/9/2025 11:15 PM US/Central.
fzus53 kdlh 092022
nshdlh
expires:202510100415;;395556
nearshore marine forecast
national weather service duluth mn
322 pm cdt thu oct 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.
lsz121-100415-
chequamegon bay-bayfield to oak point wi-
322 pm cdt thu oct 9 2025
...small craft advisory in effect from 10 pm cdt this evening
through friday evening...
.tonight...south wind 10 knots with gusts to around 20 knots
becoming southwest with gusts to around 25 knots in the late
evening and overnight. rain showers likely in the evening. slight
chance of thunderstorms through the night. chance of rain showers
after midnight. waves 1 to 2 feet.
.friday...west wind 10 to 15 knots with gusts to around 20 knots
becoming northwest with gusts to around 25 knots in the
afternoon. slight chance of rain showers through the day. waves
1 to 2 feet.
.friday night...northwest wind 5 to 10 knots with gusts to around
20 knots becoming northeast early in the morning. slight chance
of rain showers through the night. waves 1 foot or less.
.saturday...east wind 5 to 10 knots. mostly sunny. waves 1 foot
or less.
$$
(2/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/9/2025 3:22 PM US/Central.
Valid through 10/9/2025 11:15 PM US/Central.
fzus53 kdlh 092022
nshdlh
expires:202510100415;;395547
nearshore marine forecast
national weather service duluth mn
322 pm cdt thu oct 9 2025
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz140-100415-
grand portage to grand marais mn-
322 pm cdt thu oct 9 2025
...small craft advisory in effect through friday evening...
.tonight...south wind 15 to 20 knots with gusts to around
30 knots becoming southwest with gusts to around 30 knots after
midnight. rain showers likely and slight chance of thunderstorms.
waves 1 to 3 feet building to 4 to 6 feet in the late evening and
overnight. waves occasionally to 8 feet.
.friday...west wind 10 to 15 knots with gusts to around 25 knots
becoming northwest 15 to 20 knots with gusts to around 30 knots
in the late morning and afternoon. slight chance of rain showers
through the day. waves 4 to 6 feet subsiding to 2 to 4 feet in
the afternoon. waves occasionally to 7 feet.
.friday night...north wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots after midnight. partly cloudy. waves 1 to
2 feet.
.saturday...northeast wind 5 to 10 knots becoming east in the
late morning and afternoon. mostly sunny. waves 1 foot or less.
$$
(3/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/9/2025 3:22 PM US/Central.
Valid through 10/9/2025 11:15 PM US/Central.
fzus53 kdlh 092022
nshdlh
expires:202510100415;;395548
nearshore marine forecast
national weather service duluth mn
322 pm cdt thu oct 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.
lsz141-100415-
grand marais to taconite harbor mn-
322 pm cdt thu oct 9 2025
...small craft advisory in effect from late tonight through
friday afternoon...
.tonight...east wind 5 to 10 knots with gusts to around 20 knots
becoming southwest 10 to 15 knots with gusts to around 25 knots
in the late evening and overnight. rain showers likely and slight
chance of thunderstorms. waves 1 to 2 feet building to 2 to
4 feet in the late evening and overnight.
.friday...northwest wind 15 to 20 knots with gusts to around
30 knots. slight chance of rain showers. waves 2 to 4 feet
subsiding to 1 to 2 feet late in the afternoon.
.friday night...north wind 5 to 10 knots with gusts to around
20 knots becoming north 5 to 10 knots after midnight. partly
cloudy. waves 1 foot or less.
.saturday...northeast wind 5 to 10 knots becoming east in the
late morning and afternoon. mostly sunny. waves 1 foot or less.
$$
(4/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/9/2025 3:22 PM US/Central.
Valid through 10/9/2025 11:15 PM US/Central.
fzus53 kdlh 092022
nshdlh
expires:202510100415;;395549
nearshore marine forecast
national weather service duluth mn
322 pm cdt thu oct 9 2025
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz142-100415-
taconite harbor to silver bay harbor mn-
322 pm cdt thu oct 9 2025
...small craft advisory in effect from late tonight through
friday afternoon...
.tonight...east wind 5 knots becoming southwest 10 to 15 knots
with gusts to around 20 knots in the late evening and overnight.
rain showers likely in the evening. slight chance of
thunderstorms through the night. chance of rain showers after
midnight. waves 1 to 3 feet.
.friday...northwest wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots in the late morning and early afternoon,
then decreasing to 25 knots late in the afternoon. slight chance
of rain showers in the afternoon. waves 1 to 3 feet.
.friday night...north wind 5 to 10 knots with gusts to around
20 knots easing to 5 knots early in the morning. partly cloudy.
waves 1 foot or less.
.saturday...northeast wind 5 knots becoming east in the late
morning and afternoon. mostly sunny. waves 1 foot or less.
$$
(5/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/9/2025 3:22 PM US/Central.
Valid through 10/9/2025 11:15 PM US/Central.
fzus53 kdlh 092022
nshdlh
expires:202510100415;;395550
nearshore marine forecast
national weather service duluth mn
322 pm cdt thu oct 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.
lsz143-100415-
silver bay harbor to two harbors mn-
322 pm cdt thu oct 9 2025
...small craft advisory in effect from late tonight through
friday afternoon...
.tonight...southeast wind 5 to 10 knots becoming southwest 10 to
15 knots with gusts to around 20 knots in the late evening and
overnight. rain showers likely in the evening. slight chance of
thunderstorms through the night. chance of rain showers after
midnight. waves 1 to 3 feet.
.friday...northwest wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots late in the afternoon. mostly sunny. waves
1 to 2 feet.
.friday night...northwest wind 5 to 10 knots with gusts to around
20 knots becoming north after midnight. partly cloudy. waves
1 foot or less.
.saturday...northeast wind 5 knots becoming east in the late
morning and afternoon. mostly sunny. waves 1 foot or less.
$$
(6/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/9/2025 3:22 PM US/Central.
Valid through 10/9/2025 11:15 PM US/Central.
fzus53 kdlh 092022
nshdlh
expires:202510100415;;395551
nearshore marine forecast
national weather service duluth mn
322 pm cdt thu oct 9 2025
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz144-100415-
two harbors to duluth mn-
322 pm cdt thu oct 9 2025
...small craft advisory in effect from late tonight through
friday afternoon...
.tonight...south wind 5 to 10 knots becoming southwest 10 to
15 knots in the late evening and overnight. gusts up to 20 knots.
chance of rain showers and slight chance of thunderstorms until
early morning. waves 1 to 2 feet.
.friday...northwest wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots late in the afternoon. sunny. waves 1 to
2 feet.
.friday night...north wind 10 to 15 knots becoming northeast 5 to
10 knots early in the morning. mostly clear. waves 1 foot or
less.
.saturday...northeast wind 5 knots becoming east in the late
morning and afternoon. sunny. waves 1 foot or less.
$$
(7/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/9/2025 3:22 PM US/Central.
Valid through 10/9/2025 11:15 PM US/Central.
fzus53 kdlh 092022
nshdlh
expires:202510100415;;395552
nearshore marine forecast
national weather service duluth mn
322 pm cdt thu oct 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.
lsz145-100415-
duluth mn to port wing wi-
322 pm cdt thu oct 9 2025
...small craft advisory in effect from 10 pm cdt this evening
through friday evening...
.tonight...south wind 10 to 15 knots with gusts to around
25 knots becoming southwest with gusts to around 20 knots late in
the night. chance of rain showers and slight chance of
thunderstorms until early morning. waves 1 to 2 feet.
.friday...northwest wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots late in the afternoon. mostly sunny. waves
1 to 2 feet building to 1 to 3 feet in the late morning and
afternoon.
.friday night...north wind 10 to 15 knots with gusts to around
20 knots becoming northeast 5 to 10 knots early in the morning.
partly cloudy. waves 1 to 2 feet.
.saturday...east wind 5 to 10 knots. sunny. waves 1 foot or less.
$$
(8/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/9/2025 3:22 PM US/Central.
Valid through 10/9/2025 11:15 PM US/Central.
fzus53 kdlh 092022
nshdlh
expires:202510100415;;395553
nearshore marine forecast
national weather service duluth mn
322 pm cdt thu oct 9 2025
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz146-100415-
port wing to sand island wi-
322 pm cdt thu oct 9 2025
...small craft advisory in effect from 10 pm cdt this evening
through friday evening...
.tonight...south wind 10 to 15 knots with gusts to around
25 knots becoming southwest with gusts to around 25 knots late in
the night. rain showers likely in the evening. slight chance of
thunderstorms through the night. chance of rain showers after
midnight. waves 1 to 3 feet.
.friday...northwest wind 15 to 20 knots. gusts up to 25 knots.
slight chance of rain showers in the afternoon. waves 2 to 4 feet
subsiding to 1 to 3 feet late in the afternoon.
.friday night...northwest wind 5 to 10 knots with gusts to around
20 knots becoming northeast after midnight. partly cloudy. waves
1 to 2 feet.
.saturday...east wind 5 to 10 knots. mostly sunny. waves 1 foot
or less.
$$
(9/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/9/2025 3:22 PM US/Central.
Valid through 10/9/2025 11:15 PM US/Central.
fzus53 kdlh 092022
nshdlh
expires:202510100415;;395554
nearshore marine forecast
national weather service duluth mn
322 pm cdt thu oct 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.
lsz147-100415-
sand island to bayfield wi-
322 pm cdt thu oct 9 2025
...small craft advisory in effect from 10 pm cdt this evening
through friday evening...
.tonight...south wind 10 to 15 knots with gusts to around
25 knots becoming southwest with gusts to around 25 knots late in
the night. rain showers likely in the evening. slight chance of
thunderstorms through the night. chance of rain showers after
midnight. waves 1 to 2 feet.
.friday...west wind 15 to 20 knots becoming northwest in the late
morning and afternoon. gusts up to 25 knots. slight chance of
rain showers through the day. waves 2 to 4 feet.
.friday night...northwest wind 5 to 10 knots with gusts to around
20 knots becoming northeast with gusts to around 20 knots after
midnight. slight chance of rain showers through the night. waves
1 to 2 feet.
.saturday...east wind 5 to 10 knots. mostly sunny. waves 1 foot
or less.
$$
(10/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/9/2025 3:22 PM US/Central.
Valid through 10/9/2025 11:15 PM US/Central.
fzus53 kdlh 092022
nshdlh
expires:202510100415;;395557
nearshore marine forecast
national weather service duluth mn
322 pm cdt thu oct 9 2025
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz148-100415-
oak point to saxon harbor wi-
322 pm cdt thu oct 9 2025
...small craft advisory in effect from 10 pm cdt this evening
through friday evening...
.tonight...south wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots in the late evening and overnight. rain
showers likely in the evening. slight chance of thunderstorms
through the night. chance of rain showers after midnight. waves
1 to 3 feet.
.friday...southwest wind 15 to 20 knots becoming northwest in the
late morning and afternoon. gusts up to 25 knots. slight chance
of rain showers through the day. waves 1 to 3 feet building to
2 to 4 feet in the late morning and afternoon.
.friday night...northwest wind 10 to 15 knots with gusts to
around 20 knots becoming northeast 5 to 10 knots after midnight.
slight chance of rain showers through the night. waves 1 to
2 feet.
.saturday...east wind 5 to 10 knots. mostly sunny. waves 1 to
2 feet.
$$
(11/12)
Latest Nearshore Marine Forecast by KMQT
Issued 10/9/2025 5:02 PM America/New_York.
Valid through 10/10/2025 4:00 AM America/New_York.
fzus53 kmqt 092102
nshmqt
expires:202510100800;;397013
nearshore marine forecast
national weather service marquette mi
502 pm edt thu oct 9 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.
lsz240-241-100800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
502 pm edt thu oct 9 2025 /402 pm cdt thu oct 9 2025/
...small craft advisory in effect from 10 pm edt /9 pm cdt/ this
evening through friday evening...
.late this afternoon...south wind 10 to 15 knots. sunny. waves
calm to 1 foot.
.tonight...south wind 10 to 20 knots veering southwest 15 to
20 knots late. gusts up to 31 knots. mostly cloudy. a slight
chance of showers through late evening, then a chance of showers
by midnight. waves building to 2 to 4 feet.
.friday...west wind 15 to 25 knots veering northwest by late
morning. mostly cloudy then becoming mostly sunny by late morning
then becoming mostly cloudy. a chance of showers through mid
morning, then a slight chance of showers by late morning. a
chance of showers late. waves building to 3 to 6 feet
occasionally to 8 feet.
.friday night...north wind 10 to 20 knots veering northeast 10 to
15 knots after midnight. partly cloudy. a slight chance of
showers in the evening. waves subsiding to 2 to 4 feet.
.saturday...east wind less than 10 knots. mostly sunny. waves
subsiding to 1 to 2 feet.
$$
(12/12)
Latest Nearshore Marine Forecast by KMQT
Issued 10/9/2025 5:02 PM America/New_York.
Valid through 10/10/2025 4:00 AM America/New_York.
fzus53 kmqt 092102
nshmqt
expires:202510100800;;397014
nearshore marine forecast
national weather service marquette mi
502 pm edt thu oct 9 2025
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz242-243-100800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
502 pm edt thu oct 9 2025
...small craft advisory in effect from 10 pm edt this evening
through friday morning...
...gale warning in effect from friday morning through friday
evening...
.late this afternoon...south wind 10 to 15 knots. sunny. waves
calm to 1 foot.
.tonight...south wind 10 to 20 knots veering southwest 15 to
20 knots late. gusts up to 32 knots. mostly clear through late
evening then becoming cloudy. showers likely by midnight. waves
building to 2 to 4 feet.
.friday...west wind 20 to 25 knots veering northwest late. gale
force gusts up to 39 knots. mostly cloudy with a chance of
showers. waves building to 4 to 7 feet occasionally to 9 feet,
then subsiding to 3 to 6 feet occasionally to 8 feet.
.friday night...north wind 20 to 25 knots with gale force gusts
up to 35 knots veering northeast 10 to 20 knots after midnight.
mostly cloudy. a slight chance of showers in the evening. waves
subsiding to 2 to 4 feet.
.saturday...east wind less than 10 knots with gusts up to
17 knots. partly cloudy. waves subsiding to 1 to 2 feet.
$$
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