(1/10)
Latest Nearshore Marine Forecast by KDLH
Issued 4/24/2026 1:56 AM US/Central.
Valid through 4/24/2026 11:00 AM US/Central.
fzus53 kdlh 240656
nshdlh
expires:202604241600;;896125
nearshore marine forecast
national weather service duluth mn
156 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.
lsz121-241600-
chequamegon bay-bayfield to oak point wi-
156 am cdt fri apr 24 2026
.today...west wind 5 to 10 knots with gusts to around 20 knots
becoming northwest late in the afternoon. rain likely early in
the morning, then slight chance of rain late in the morning.
waves 1 foot or less.
.tonight...north wind 5 knots until early morning becoming
variable 10 knots or less. mostly clear. waves 1 foot or less.
.saturday...variable winds 10 knots or less becoming northeast
5 knots in the late morning and afternoon. mostly sunny. waves
1 foot or less.
.saturday night...northeast wind 5 knots. mostly cloudy. waves
1 foot or less.
$$
(2/10)
Latest Nearshore Marine Forecast by KDLH
Issued 4/24/2026 1:56 AM US/Central.
Valid through 4/24/2026 11:00 AM US/Central.
fzus53 kdlh 240656
nshdlh
expires:202604241600;;896116
nearshore marine forecast
national weather service duluth mn
156 am cdt fri apr 24 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz140-241600-
grand portage to grand marais mn-
156 am cdt fri apr 24 2026
...small craft advisory in effect through this afternoon...
.today...northeast wind 10 to 15 knots with gusts to around
20 knots becoming northwest with gusts to around 20 knots in the
late morning and afternoon. rain early in the morning, then
chance of rain late in the morning. slight chance of rain early
in the afternoon. waves 3 to 5 feet.
.tonight...northwest wind 5 to 10 knots becoming north after
midnight, then becoming northwest early in the morning. partly
cloudy. waves 1 to 3 feet.
.saturday...northwest wind 5 to 10 knots becoming south in the
afternoon. mostly sunny. waves 1 to 2 feet.
.saturday night...southeast wind 5 to 10 knots becoming northeast
in the late evening and overnight. partly cloudy in the evening
then becoming mostly cloudy. waves 1 foot or less.
$$
(3/10)
Latest Nearshore Marine Forecast by KDLH
Issued 4/24/2026 1:56 AM US/Central.
Valid through 4/24/2026 11:00 AM US/Central.
fzus53 kdlh 240656
nshdlh
expires:202604241600;;896117
nearshore marine forecast
national weather service duluth mn
156 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.
lsz141-241600-
grand marais to taconite harbor mn-
156 am cdt fri apr 24 2026
...small craft advisory in effect through this afternoon...
.today...west wind 15 to 20 knots with gusts to around 25 knots
easing to 5 to 10 knots with gusts to around 20 knots in the
afternoon. rain early in the morning, then chance of rain late in
the morning. waves 2 to 4 feet.
.tonight...northwest wind 5 knots becoming north after midnight.
partly cloudy. waves 1 to 3 feet.
.saturday...north 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...east wind 5 knots. mostly cloudy. waves 1 foot
or less.
$$
(4/10)
Latest Nearshore Marine Forecast by KDLH
Issued 4/24/2026 1:56 AM US/Central.
Valid through 4/24/2026 11:00 AM US/Central.
fzus53 kdlh 240656
nshdlh
expires:202604241600;;896118
nearshore marine forecast
national weather service duluth mn
156 am cdt fri apr 24 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz142-241600-
taconite harbor to silver bay harbor mn-
156 am cdt fri apr 24 2026
...small craft advisory in effect through this afternoon...
.today...west wind 5 to 10 knots. gusts up to 25 knots. chance of
rain in the morning. waves 1 to 3 feet.
.tonight...west wind 5 knots becoming north in the late evening
and early morning, then becoming variable 10 knots or less early
in the morning. mostly clear. waves 1 to 2 feet.
.saturday...variable winds 10 knots or less becoming southeast
5 knots in the late morning and afternoon. mostly sunny. waves
1 foot or less.
.saturday night...east wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming northeast 5 knots after
midnight. mostly cloudy. waves 1 foot or less.
$$
(5/10)
Latest Nearshore Marine Forecast by KDLH
Issued 4/24/2026 1:56 AM US/Central.
Valid through 4/24/2026 11:00 AM US/Central.
fzus53 kdlh 240656
nshdlh
expires:202604241600;;896119
nearshore marine forecast
national weather service duluth mn
156 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.
lsz143-241600-
silver bay harbor to two harbors mn-
156 am cdt fri apr 24 2026
...small craft advisory in effect through this afternoon...
.today...west wind 5 to 10 knots. gusts up to 20 knots in the
morning. chance of rain early in the morning, then 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 early morning, then becoming variable 10 knots or less early
in the morning. mostly clear. waves 1 to 2 feet.
.saturday...variable winds 10 knots or less becoming southeast
5 knots in the late morning and early afternoon, then becoming
east late in the 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.
$$
(6/10)
Latest Nearshore Marine Forecast by KDLH
Issued 4/24/2026 1:56 AM US/Central.
Valid through 4/24/2026 11:00 AM US/Central.
fzus53 kdlh 240656
nshdlh
expires:202604241600;;896120
nearshore marine forecast
national weather service duluth mn
156 am cdt fri apr 24 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz144-241600-
two harbors to duluth mn-
156 am cdt fri apr 24 2026
.today...west wind 10 to 15 knots. gusts up to 20 knots in the
morning. chance of rain early in the morning. waves 1 to 3 feet.
.tonight...west wind 5 knots becoming north in the late evening
and overnight. clear in the evening then becoming partly cloudy.
waves 1 foot or less.
.saturday...variable winds 10 knots or less becoming east 5 knots
in the late morning and afternoon. partly sunny. waves 1 foot or
less.
.saturday night...northeast wind 5 knots. slight chance of rain
after midnight. waves 1 foot or less.
$$
(7/10)
Latest Nearshore Marine Forecast by KDLH
Issued 4/24/2026 1:56 AM US/Central.
Valid through 4/24/2026 11:00 AM US/Central.
fzus53 kdlh 240656
nshdlh
expires:202604241600;;896121
nearshore marine forecast
national weather service duluth mn
156 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.
lsz145-241600-
duluth mn to port wing wi-
156 am cdt fri apr 24 2026
.today...west wind 10 to 15 knots. gusts up to 20 knots in the
morning. chance of rain early 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 foot or less.
.saturday...variable winds 10 knots or less becoming northeast
5 knots 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.
$$
(8/10)
Latest Nearshore Marine Forecast by KDLH
Issued 4/24/2026 1:56 AM US/Central.
Valid through 4/24/2026 11:00 AM US/Central.
fzus53 kdlh 240656
nshdlh
expires:202604241600;;896122
nearshore marine forecast
national weather service duluth mn
156 am cdt fri apr 24 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz146-241600-
port wing to sand island wi-
156 am cdt fri apr 24 2026
.today...west wind 10 to 15 knots. gusts up to 20 knots early in
the morning. chance of rain early in the morning, then slight
chance of rain late in the morning. waves 1 to 2 feet.
.tonight...west wind 5 knots becoming northeast in the late
evening and early morning, then becoming variable 10 knots or
less early in the morning. mostly clear. waves 1 to 2 feet.
.saturday...variable winds 10 knots or less becoming east 5 knots
in the afternoon. mostly sunny. waves 1 foot or less.
.saturday night...northeast wind 5 knots. mostly cloudy. waves
1 foot or less.
$$
(9/10)
Latest Nearshore Marine Forecast by KDLH
Issued 4/24/2026 1:56 AM US/Central.
Valid through 4/24/2026 11:00 AM US/Central.
fzus53 kdlh 240656
nshdlh
expires:202604241600;;896123
nearshore marine forecast
national weather service duluth mn
156 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.
lsz147-241600-
sand island to bayfield wi-
156 am cdt fri apr 24 2026
.today...west wind 10 to 15 knots with gusts to around 20 knots
easing to 5 knots late in the afternoon. rain likely early in the
morning, then chance of rain late in the morning. waves 1 to
2 feet.
.tonight...west wind 5 knots becoming northeast in the late
evening and early morning, then becoming northwest early in the
morning. mostly clear. waves 1 to 2 feet.
.saturday...variable winds 10 knots or less becoming east 5 knots
in the afternoon. mostly sunny. waves 1 foot or less.
.saturday night...east wind 5 knots becoming northeast after
midnight. mostly cloudy. waves 1 foot or less.
$$
(10/10)
Latest Nearshore Marine Forecast by KDLH
Issued 4/24/2026 1:56 AM US/Central.
Valid through 4/24/2026 11:00 AM US/Central.
fzus53 kdlh 240656
nshdlh
expires:202604241600;;896126
nearshore marine forecast
national weather service duluth mn
156 am cdt fri apr 24 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz148-241600-
oak point to saxon harbor wi-
156 am cdt fri apr 24 2026
.today...west wind 10 to 15 knots becoming northwest 5 knots late
in the afternoon. rain likely early in the morning, then chance
of rain late in the morning. waves 1 to 2 feet.
.tonight...northeast wind 5 knots becoming north early in the
morning. mostly clear. waves 1 foot or less.
.saturday...north wind 5 knots becoming northeast in the
afternoon. mostly sunny. waves 1 foot or less.
.saturday night...east wind 5 knots. mostly cloudy. waves 1 foot
or less.
$$
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