(1/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/12/2025 9:58 AM US/Central.
Valid through 10/12/2025 5:15 PM US/Central.
fzus53 kdlh 121458
nshdlh
expires:202510122215;;010630
nearshore marine forecast
national weather service duluth mn
958 am cdt sun oct 12 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.
lsz121-122215-
chequamegon bay-bayfield to oak point wi-
958 am cdt sun oct 12 2025
...small craft advisory in effect through monday morning...
.rest of today...south wind 10 to 15 knots. gusts up to 30 knots
decreasing to 25 knots in the afternoon. mostly cloudy. waves
1 to 2 feet.
.tonight...south wind 10 to 15 knots with gusts to around
30 knots becoming southwest with gusts to around 25 knots early
in the morning. rain showers likely in the evening, then rain
showers after midnight. waves 1 to 2 feet.
.monday...west wind 10 knots rising to 10 to 15 knots in the late
morning and afternoon. gusts up to 20 knots. sunny. waves 1 foot
or less.
.monday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less.
$$
(2/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/12/2025 9:58 AM US/Central.
Valid through 10/12/2025 5:15 PM US/Central.
fzus53 kdlh 121458
nshdlh
expires:202510122215;;010621
nearshore marine forecast
national weather service duluth mn
958 am cdt sun oct 12 2025
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz140-122215-
grand portage to grand marais mn-
958 am cdt sun oct 12 2025
...small craft advisory in effect through monday afternoon...
.rest of today...southeast wind 15 to 20 knots with gusts to
around 25 knots. mostly cloudy. waves 3 to 5 feet. waves
occasionally to 7 feet.
.tonight...southeast wind 10 to 15 knots with gusts to around
30 knots becoming south with gusts to around 30 knots after
midnight. chance of rain showers in the evening, then rain
showers after midnight. waves 4 to 7 feet. waves occasionally to
9 feet.
.monday...west wind 10 to 15 knots with gusts to around 25 knots.
slight chance of rain showers in the morning. waves 4 to 6 feet
subsiding to 2 to 4 feet in the afternoon. waves occasionally to
8 feet.
.monday night...northwest wind 10 to 15 knots with gusts to
around 20 knots. partly cloudy. waves 1 to 3 feet subsiding to
1 to 2 feet in the late evening and overnight.
$$
(3/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/12/2025 9:58 AM US/Central.
Valid through 10/12/2025 5:15 PM US/Central.
fzus53 kdlh 121458
nshdlh
expires:202510122215;;010622
nearshore marine forecast
national weather service duluth mn
958 am cdt sun oct 12 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.
lsz141-122215-
grand marais to taconite harbor mn-
958 am cdt sun oct 12 2025
...small craft advisory in effect through monday morning...
.rest of today...southeast wind 10 to 15 knots with gusts to
around 25 knots becoming east with gusts to around 25 knots late.
mostly cloudy. waves 2 to 4 feet.
.tonight...southeast wind 10 to 15 knots with gusts to around
20 knots becoming southwest 5 to 10 knots with gusts to around
20 knots early in the morning. rain showers. waves 3 to 5 feet.
.monday...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late morning and afternoon. sunny.
waves 2 to 4 feet subsiding to 1 to 2 feet in the afternoon.
.monday night...northwest wind 5 to 10 knots. gusts up to
20 knots in the evening. partly cloudy. waves 1 to 2 feet.
$$
(4/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/12/2025 9:58 AM US/Central.
Valid through 10/12/2025 5:15 PM US/Central.
fzus53 kdlh 121458
nshdlh
expires:202510122215;;010623
nearshore marine forecast
national weather service duluth mn
958 am cdt sun oct 12 2025
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz142-122215-
taconite harbor to silver bay harbor mn-
958 am cdt sun oct 12 2025
...small craft advisory in effect from 4 pm cdt this afternoon
through monday morning...
.rest of today...southeast wind 10 to 15 knots with gusts to
around 20 knots. slight chance of rain showers late. waves 1 to
3 feet.
.tonight...southeast wind 10 to 15 knots with gusts to around
20 knots becoming southwest with gusts to around 25 knots early
in the morning. rain showers. waves 1 to 3 feet.
.monday...west wind 10 to 15 knots with gusts to around 20 knots.
sunny. waves 1 to 2 feet.
.monday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less.
$$
(5/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/12/2025 9:58 AM US/Central.
Valid through 10/12/2025 5:15 PM US/Central.
fzus53 kdlh 121458
nshdlh
expires:202510122215;;010624
nearshore marine forecast
national weather service duluth mn
958 am cdt sun oct 12 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.
lsz143-122215-
silver bay harbor to two harbors mn-
958 am cdt sun oct 12 2025
...small craft advisory in effect from 4 pm cdt this afternoon
through monday morning...
.rest of today...southeast wind 10 to 15 knots easing to 10 knots
early in the afternoon, then becoming east late. gusts up to
20 knots. slight chance of rain showers late. waves 1 to 2 feet.
.tonight...southeast wind 5 to 10 knots with gusts to around
20 knots becoming southwest 10 to 15 knots with gusts to around
25 knots early in the morning. rain showers. waves 1 to 2 feet
building to 1 to 3 feet in the late evening and overnight.
.monday...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late morning and afternoon. sunny.
waves 1 to 2 feet.
.monday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less.
$$
(6/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/12/2025 9:58 AM US/Central.
Valid through 10/12/2025 5:15 PM US/Central.
fzus53 kdlh 121458
nshdlh
expires:202510122215;;010625
nearshore marine forecast
national weather service duluth mn
958 am cdt sun oct 12 2025
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz144-122215-
two harbors to duluth mn-
958 am cdt sun oct 12 2025
...small craft advisory in effect through monday morning...
.rest of today...southeast wind 10 to 15 knots with gusts to
around 25 knots. slight chance of rain showers early in the
afternoon. chance of rain showers late. waves 1 to 3 feet.
.tonight...southeast wind 10 to 15 knots becoming southwest after
midnight. gusts up to 25 knots. rain showers likely in the
evening, then chance of rain showers after midnight. waves 1 to
3 feet.
.monday...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late morning and afternoon. sunny.
waves 1 to 2 feet.
.monday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less.
$$
(7/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/12/2025 9:58 AM US/Central.
Valid through 10/12/2025 5:15 PM US/Central.
fzus53 kdlh 121458
nshdlh
expires:202510122215;;010626
nearshore marine forecast
national weather service duluth mn
958 am cdt sun oct 12 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.
lsz145-122215-
duluth mn to port wing wi-
958 am cdt sun oct 12 2025
...small craft advisory in effect through monday morning...
.rest of today...southeast wind 10 to 15 knots. gusts up to
25 knots increasing to 30 knots late. slight chance of rain
showers in the afternoon. waves 1 to 3 feet.
.tonight...southeast wind 10 to 15 knots with gusts to around
30 knots becoming southwest with gusts to around 30 knots after
midnight. rain showers likely through the night. waves 1 to
3 feet.
.monday...west wind 10 to 15 knots with gusts to around 20 knots.
sunny. waves 1 to 3 feet.
.monday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 to 2 feet.
$$
(8/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/12/2025 9:58 AM US/Central.
Valid through 10/12/2025 5:15 PM US/Central.
fzus53 kdlh 121458
nshdlh
expires:202510122215;;010627
nearshore marine forecast
national weather service duluth mn
958 am cdt sun oct 12 2025
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz146-122215-
port wing to sand island wi-
958 am cdt sun oct 12 2025
...small craft advisory in effect through monday morning...
.rest of today...southeast wind 10 to 15 knots. gusts up to
25 knots decreasing to 20 knots early in the afternoon, then
increasing to 25 knots late. slight chance of rain showers late.
waves 1 to 2 feet.
.tonight...southeast wind 10 to 15 knots with gusts to around
30 knots becoming west 5 to 15 knots with gusts to around
25 knots early in the morning. rain showers likely. waves 1 to
3 feet.
.monday...west wind 5 to 15 knots with gusts to around 25 knots
rising to 15 to 20 knots with gusts to around 25 knots in the
late morning and afternoon. sunny. waves 1 to 3 feet.
.monday night...northwest wind 10 to 15 knots with gusts to
around 20 knots easing to 5 to 10 knots after midnight. partly
cloudy. waves 1 to 2 feet.
$$
(9/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/12/2025 9:58 AM US/Central.
Valid through 10/12/2025 5:15 PM US/Central.
fzus53 kdlh 121458
nshdlh
expires:202510122215;;010628
nearshore marine forecast
national weather service duluth mn
958 am cdt sun oct 12 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.
lsz147-122215-
sand island to bayfield wi-
958 am cdt sun oct 12 2025
...small craft advisory in effect through monday morning...
.rest of today...southeast wind 10 to 15 knots with gusts to
around 25 knots. mostly cloudy. waves 1 to 2 feet.
.tonight...south wind 10 to 15 knots with gusts to around
30 knots becoming southwest with gusts to around 25 knots early
in the morning. rain showers likely in the evening, then rain
showers after midnight. waves 1 to 2 feet.
.monday...west wind 15 to 20 knots. gusts up to 25 knots until
late afternoon. sunny. waves 1 to 3 feet.
.monday night...northwest wind 10 to 15 knots with gusts to
around 20 knots easing to 10 knots early in the morning. partly
cloudy. waves 1 to 2 feet.
$$
(10/12)
Latest Nearshore Marine Forecast by KDLH
Issued 10/12/2025 9:58 AM US/Central.
Valid through 10/12/2025 5:15 PM US/Central.
fzus53 kdlh 121458
nshdlh
expires:202510122215;;010631
nearshore marine forecast
national weather service duluth mn
958 am cdt sun oct 12 2025
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz148-122215-
oak point to saxon harbor wi-
958 am cdt sun oct 12 2025
...small craft advisory in effect through monday morning...
.rest of today...south wind 10 to 15 knots. gusts up to 30 knots
decreasing to 25 knots early in the afternoon, then increasing to
30 knots late. partly sunny. waves 1 to 3 feet.
.tonight...south wind 10 to 15 knots with gales to around
35 knots becoming southwest with gales to around 35 knots after
midnight. rain showers likely in the evening, then rain showers
after midnight. waves 1 to 3 feet subsiding to 1 to 2 feet early
in the morning. a gale warning may be needed.
.monday...west wind 10 to 15 knots with gusts to around 20 knots.
slight chance of rain showers in the morning. waves 1 to 2 feet.
.monday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less.
$$
(11/12)
Latest Nearshore Marine Forecast by KMQT
Issued 10/12/2025 11:01 AM America/New_York.
Valid through 10/12/2025 4:00 PM America/New_York.
fzus53 kmqt 121501
nshmqt
expires:202510122000;;010740
nearshore marine forecast
national weather service marquette mi
1101 am edt sun oct 12 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.
lsz240-241-122000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 am edt sun oct 12 2025 /1001 am cdt sun oct 12 2025/
...small craft advisory in effect through monday morning...
.rest of today...southeast wind 15 to 20 knots with gusts up to
29 knots. mostly cloudy. a slight chance of showers late. waves
1 to 2 feet building to 2 to 3 feet.
.tonight...south wind 15 to 25 knots veering southwest 15 to
20 knots late. gusts up to 32 knots. a chance of showers through
late evening, then showers likely by midnight. a chance of
showers late. waves building to 2 to 4 feet, then subsiding to
2 to 3 feet.
.monday...west wind 10 to 20 knots. sunny. waves building to 2 to
4 feet, then subsiding to 2 to 3 feet.
.monday night...northwest wind 10 to 15 knots. mostly clear.
waves 2 to 3 feet.
$$
(12/12)
Latest Nearshore Marine Forecast by KMQT
Issued 10/12/2025 11:01 AM America/New_York.
Valid through 10/12/2025 4:00 PM America/New_York.
fzus53 kmqt 121501
nshmqt
expires:202510122000;;010741
nearshore marine forecast
national weather service marquette mi
1101 am edt sun oct 12 2025
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz242-243-122000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1101 am edt sun oct 12 2025
...small craft advisory in effect through monday morning...
.rest of today...southeast wind 15 to 20 knots with gusts up to
27 knots. mostly cloudy. waves 1 to 2 feet.
.tonight...south wind 15 to 25 knots becoming 20 to 25 knots
late. gusts up to 32 knots. cloudy. a slight chance of showers
through late evening, then showers by midnight. waves building to
2 to 4 feet.
.monday...southwest wind 15 to 20 knots veering west in the
afternoon. gusts up to 31 knots. mostly sunny. a slight chance of
showers in the morning. waves building to 4 to 7 feet
occasionally to 9 feet, then subsiding to 3 to 6 feet
occasionally to 8 feet.
.monday night...northwest wind 15 to 20 knots. mostly clear.
waves subsiding to 2 to 4 feet.
$$
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