(1/12)
Latest Nearshore Marine Forecast by KDLH
Issued 4/24/2026 9:58 AM US/Central.
Valid through 4/24/2026 5:00 PM US/Central.
fzus53 kdlh 241458
nshdlh
expires:202604242200;;445207
nearshore marine forecast
national weather service duluth mn
958 am cdt fri apr 24 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.
lsz121-242200-
chequamegon bay-bayfield to oak point wi-
958 am cdt fri apr 24 2026
.rest of today...northwest wind 5 to 10 knots. slight chance of
rain late in the morning. waves 1 foot or less.
.tonight...northwest wind 5 knots becoming north early in the
morning. mostly clear. waves 1 foot or less.
.saturday...northeast wind 5 knots. mostly sunny. waves 1 foot or
less.
.saturday night...northeast wind 5 knots. mostly cloudy. waves
1 foot or less.
$$
(2/12)
Latest Nearshore Marine Forecast by KDLH
Issued 4/24/2026 9:58 AM US/Central.
Valid through 4/24/2026 5:00 PM US/Central.
fzus53 kdlh 241458
nshdlh
expires:202604242200;;445198
nearshore marine forecast
national weather service duluth mn
958 am cdt fri apr 24 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz140-242200-
grand portage to grand marais mn-
958 am cdt fri apr 24 2026
...small craft advisory in effect until 4 pm cdt this afternoon...
.rest of today...northwest wind 10 to 15 knots. gusts up to
30 knots. chance of rain late in the morning, then slight chance
of rain early in the afternoon. waves 3 to 5 feet.
.tonight...northwest wind 5 knots becoming north after midnight.
mostly clear. waves 1 to 3 feet.
.saturday...northwest wind 5 knots becoming southwest in the late
morning and early afternoon, then becoming south late in the
afternoon. mostly sunny. waves 1 to 2 feet.
.saturday night...southeast wind 5 to 10 knots becoming northeast
in the late evening and overnight. partly cloudy in the evening
then becoming mostly cloudy. waves 1 foot or less.
$$
(3/12)
Latest Nearshore Marine Forecast by KDLH
Issued 4/24/2026 9:58 AM US/Central.
Valid through 4/24/2026 5:00 PM US/Central.
fzus53 kdlh 241458
nshdlh
expires:202604242200;;445199
nearshore marine forecast
national weather service duluth mn
958 am cdt fri apr 24 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.
lsz141-242200-
grand marais to taconite harbor mn-
958 am cdt fri apr 24 2026
...small craft advisory in effect until 4 pm cdt this afternoon...
.rest of today...west wind 10 to 15 knots. gusts up to 30 knots.
chance of rain late in the morning. waves 2 to 4 feet.
.tonight...west wind 5 knots becoming north in the late evening
and overnight. mostly clear. waves 1 to 3 feet.
.saturday...north wind 5 knots becoming south in the late morning
and early afternoon, then becoming south 5 knots late in the
afternoon. mostly sunny. waves 1 to 2 feet.
.saturday night...east wind 5 knots. mostly cloudy. waves 1 foot
or less.
$$
(4/12)
Latest Nearshore Marine Forecast by KDLH
Issued 4/24/2026 9:58 AM US/Central.
Valid through 4/24/2026 5:00 PM US/Central.
fzus53 kdlh 241458
nshdlh
expires:202604242200;;445200
nearshore marine forecast
national weather service duluth mn
958 am cdt fri apr 24 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz142-242200-
taconite harbor to silver bay harbor mn-
958 am cdt fri apr 24 2026
...small craft advisory in effect until 4 pm cdt this afternoon...
.rest of today...west wind 5 to 10 knots. gusts up to 20 knots
late in the morning. chance of rain late in the morning. waves
1 to 3 feet.
.tonight...west wind 5 knots becoming north in the late evening
and overnight. mostly clear. waves 1 to 2 feet.
.saturday...northeast wind 5 knots becoming southeast in the late
morning and afternoon. mostly sunny. waves 1 foot or less.
.saturday night...east wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming northeast 5 knots after
midnight. mostly cloudy. waves 1 foot or less.
$$
(5/12)
Latest Nearshore Marine Forecast by KDLH
Issued 4/24/2026 9:58 AM US/Central.
Valid through 4/24/2026 5:00 PM US/Central.
fzus53 kdlh 241458
nshdlh
expires:202604242200;;445201
nearshore marine forecast
national weather service duluth mn
958 am cdt fri apr 24 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.
lsz143-242200-
silver bay harbor to two harbors mn-
958 am cdt fri apr 24 2026
...small craft advisory in effect until 4 pm cdt this afternoon...
.rest of today...west wind 5 to 10 knots. slight chance of rain
late in the morning. waves 1 to 3 feet.
.tonight...west wind 5 knots becoming north in the late evening
and overnight. clear in the evening then becoming partly cloudy.
waves 1 to 2 feet.
.saturday...northeast wind 5 knots becoming east in the late
morning and afternoon. mostly sunny. waves 1 foot or less.
.saturday night...northeast wind 5 knots. slight chance of rain
after midnight. waves 1 foot or less.
$$
(6/12)
Latest Nearshore Marine Forecast by KDLH
Issued 4/24/2026 9:58 AM US/Central.
Valid through 4/24/2026 5:00 PM US/Central.
fzus53 kdlh 241458
nshdlh
expires:202604242200;;445202
nearshore marine forecast
national weather service duluth mn
958 am cdt fri apr 24 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz144-242200-
two harbors to duluth mn-
958 am cdt fri apr 24 2026
.rest of today...west wind 5 to 10 knots. sunny. waves 1 to
2 feet.
.tonight...west wind 5 knots becoming north early in the morning.
clear in the evening then becoming partly cloudy. waves 1 foot or
less.
.saturday...northeast wind 5 knots becoming east in the late
morning and afternoon. partly sunny. waves 1 foot or less.
.saturday night...northeast wind 5 knots. slight chance of rain
after midnight. waves 1 foot or less.
$$
(7/12)
Latest Nearshore Marine Forecast by KDLH
Issued 4/24/2026 9:58 AM US/Central.
Valid through 4/24/2026 5:00 PM US/Central.
fzus53 kdlh 241458
nshdlh
expires:202604242200;;445203
nearshore marine forecast
national weather service duluth mn
958 am cdt fri apr 24 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.
lsz145-242200-
duluth mn to port wing wi-
958 am cdt fri apr 24 2026
.rest of today...west wind 5 to 10 knots. gusts up to 20 knots
late in the morning. sunny. waves 1 to 2 feet.
.tonight...west wind 5 knots becoming north early in the morning.
clear in the evening then becoming partly cloudy. waves 1 foot or
less.
.saturday...northeast wind 5 knots. partly sunny. waves 1 foot or
less.
.saturday night...northeast wind 5 knots. slight chance of rain
after midnight. waves 1 foot or less.
$$
(8/12)
Latest Nearshore Marine Forecast by KDLH
Issued 4/24/2026 9:58 AM US/Central.
Valid through 4/24/2026 5:00 PM US/Central.
fzus53 kdlh 241458
nshdlh
expires:202604242200;;445204
nearshore marine forecast
national weather service duluth mn
958 am cdt fri apr 24 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz146-242200-
port wing to sand island wi-
958 am cdt fri apr 24 2026
.rest of today...west wind 5 to 10 knots. slight chance of rain
late in the morning. waves 1 to 2 feet.
.tonight...west wind 5 knots becoming north early in the morning.
mostly clear. waves 1 to 2 feet.
.saturday...northeast wind 5 knots. mostly sunny. waves 1 foot or
less.
.saturday night...northeast wind 5 knots. mostly cloudy. waves
1 foot or less.
$$
(9/12)
Latest Nearshore Marine Forecast by KDLH
Issued 4/24/2026 9:58 AM US/Central.
Valid through 4/24/2026 5:00 PM US/Central.
fzus53 kdlh 241458
nshdlh
expires:202604242200;;445205
nearshore marine forecast
national weather service duluth mn
958 am cdt fri apr 24 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.
lsz147-242200-
sand island to bayfield wi-
958 am cdt fri apr 24 2026
.rest of today...west wind 10 to 15 knots. chance of rain late in
the morning. waves 1 to 2 feet.
.tonight...west wind 5 knots becoming north in the late evening
and overnight. mostly clear. waves 1 to 2 feet.
.saturday...east wind 5 knots. mostly sunny. waves 1 foot or
less.
.saturday night...east wind 5 knots becoming northeast after
midnight. mostly cloudy. waves 1 foot or less.
$$
(10/12)
Latest Nearshore Marine Forecast by KDLH
Issued 4/24/2026 9:58 AM US/Central.
Valid through 4/24/2026 5:00 PM US/Central.
fzus53 kdlh 241458
nshdlh
expires:202604242200;;445208
nearshore marine forecast
national weather service duluth mn
958 am cdt fri apr 24 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz148-242200-
oak point to saxon harbor wi-
958 am cdt fri apr 24 2026
.rest of today...west wind 5 to 10 knots. chance of rain late in
the morning. waves 1 to 2 feet.
.tonight...west wind 5 knots becoming north in the late evening
and overnight. mostly clear. waves 1 foot or less.
.saturday...northeast wind 5 knots. mostly sunny. waves 1 foot or
less.
.saturday night...east wind 5 knots. mostly cloudy. waves 1 foot
or less.
$$
(11/12)
Latest Nearshore Marine Forecast by KMQT
Issued 4/24/2026 11:01 AM America/New_York.
Valid through 4/24/2026 4:00 PM America/New_York.
fzus53 kmqt 241501
nshmqt
expires:202604242000;;445451
nearshore marine forecast
national weather service marquette mi
1101 am edt fri apr 24 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.
lsz240-241-242000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 am edt fri apr 24 2026 /1001 am cdt fri apr 24 2026/
.rest of today...west wind 5 to 15 knots. mostly cloudy with a
slight chance of rain showers by late morning, then sunny late.
waves 2 to 3 feet subsiding to 1 to 2 feet.
.tonight...variable wind less than 10 knots. clear. waves 1 to
2 feet.
.saturday...variable wind less than 10 knots. partly cloudy.
waves calm to 1 foot.
.saturday night...variable wind less than 10 knots. mostly
cloudy. waves calm to 1 foot.
$$
(12/12)
Latest Nearshore Marine Forecast by KMQT
Issued 4/24/2026 11:01 AM America/New_York.
Valid through 4/24/2026 4:00 PM America/New_York.
fzus53 kmqt 241501
nshmqt
expires:202604242000;;445453
nearshore marine forecast
national weather service marquette mi
1101 am edt fri apr 24 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz242-242000-
ontonagon to upper entrance of portage canal mi-
1101 am edt fri apr 24 2026
.rest of today...west wind 5 to 15 knots. cloudy with a chance of
rain showers by late morning, then partly cloudy late. waves 2 to
4 feet subsiding to 2 to 3 feet.
.tonight...west wind less than 10 knots veering north by
midnight, then becoming variable late. mostly clear. waves
subsiding to 1 to 2 feet.
.saturday...northwest wind less than 10 knots veering north in
the afternoon. partly cloudy. waves calm to 1 foot.
.saturday night...variable wind less than 10 knots. partly cloudy
in the evening then becoming mostly cloudy. waves calm to 1 foot.
$$
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