(1/12)
Latest Nearshore Marine Forecast by KDLH
Issued 5/23/2026 1:26 PM US/Central.
Valid through 5/23/2026 5:00 PM US/Central.
fzus53 kdlh 231826
nshdlh
expires:202605232200;;522659
nearshore marine forecast
national weather service duluth mn
126 pm cdt sat may 23 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.
lsz148-232200-
oak point to saxon harbor wi-
126 pm cdt sat may 23 2026
.rest of today...east wind 5 knots becoming south late. chance of
rain showers. waves 1 foot or less.
.tonight...south wind 5 knots becoming west late in the evening,
then becoming southwest after midnight. chance of rain showers in
the evening. waves 1 foot or less.
.sunday...southwest wind 5 knots becoming south in the afternoon.
mostly sunny. waves 1 foot or less.
.sunday night...southwest wind 5 knots. mostly clear. waves
1 foot or less.
$$
(2/12)
Latest Nearshore Marine Forecast by KDLH
Issued 5/23/2026 1:26 PM US/Central.
Valid through 5/23/2026 5:00 PM US/Central.
fzus53 kdlh 231826
nshdlh
expires:202605232200;;522655
nearshore marine forecast
national weather service duluth mn
126 pm cdt sat may 23 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz146-232200-
port wing to sand island wi-
126 pm cdt sat may 23 2026
.rest of today...east wind 10 to 15 knots. chance of rain showers
early in the afternoon, then slight chance of rain showers late.
waves 1 to 3 feet.
.tonight...northeast wind 10 to 15 knots becoming west 5 knots in
the late evening and overnight. slight chance of rain showers in
the evening. waves 1 to 2 feet.
.sunday...southwest wind 5 knots. mostly sunny. waves 1 foot or
less.
.sunday night...south wind 5 knots becoming southwest after
midnight. mostly clear. waves 1 foot or less.
$$
(3/12)
Latest Nearshore Marine Forecast by KDLH
Issued 5/23/2026 1:26 PM US/Central.
Valid through 5/23/2026 5:00 PM US/Central.
fzus53 kdlh 231826
nshdlh
expires:202605232200;;522656
nearshore marine forecast
national weather service duluth mn
126 pm cdt sat may 23 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.
lsz147-232200-
sand island to bayfield wi-
126 pm cdt sat may 23 2026
.rest of today...east wind 5 to 10 knots becoming southeast late.
rain showers likely early in the afternoon, then chance of rain
showers late. waves 1 to 2 feet.
.tonight...southeast wind 5 to 10 knots becoming west after
midnight. chance of rain showers in the evening. waves 1 to
2 feet.
.sunday...southwest wind 5 knots becoming south in the afternoon.
mostly sunny. waves 1 foot or less.
.sunday night...south wind 5 knots becoming southwest after
midnight, then becoming south early in the morning. mostly clear.
waves 1 foot or less.
$$
(4/12)
Latest Nearshore Marine Forecast by KDLH
Issued 5/23/2026 1:26 PM US/Central.
Valid through 5/23/2026 5:00 PM US/Central.
fzus53 kdlh 231826
nshdlh
expires:202605232200;;522658
nearshore marine forecast
national weather service duluth mn
126 pm cdt sat may 23 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz121-232200-
chequamegon bay-bayfield to oak point wi-
126 pm cdt sat may 23 2026
.rest of today...east wind 5 knots becoming south late. chance of
rain showers. waves 1 foot or less.
.tonight...south wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming southwest 5 knots after
midnight. chance of rain showers in the evening. waves 1 foot or
less.
.sunday...southwest wind 5 knots. mostly sunny. waves 1 foot or
less.
.sunday night...southwest wind 5 knots. mostly clear. waves
1 foot or less.
$$
(5/12)
Latest Nearshore Marine Forecast by KDLH
Issued 5/23/2026 1:26 PM US/Central.
Valid through 5/23/2026 5:00 PM US/Central.
fzus53 kdlh 231826
nshdlh
expires:202605232200;;522649
nearshore marine forecast
national weather service duluth mn
126 pm cdt sat may 23 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.
lsz140-232200-
grand portage to grand marais mn-
126 pm cdt sat may 23 2026
.rest of today...east wind 10 to 15 knots. rain showers early in
the afternoon, then rain showers likely late. waves 1 to 3 feet.
.tonight...east wind 10 to 15 knots easing to 5 knots after
midnight, then becoming south early in the morning. chance of
rain showers in the evening. waves 1 to 2 feet.
.sunday...southwest wind 10 to 15 knots with gusts to around
20 knots. slight chance of showers and thunderstorms in the
afternoon. waves 1 to 2 feet.
.sunday night...southwest wind 5 to 10 knots. partly cloudy.
waves 1 to 2 feet.
$$
(6/12)
Latest Nearshore Marine Forecast by KDLH
Issued 5/23/2026 1:26 PM US/Central.
Valid through 5/23/2026 5:00 PM US/Central.
fzus53 kdlh 231826
nshdlh
expires:202605232200;;522650
nearshore marine forecast
national weather service duluth mn
126 pm cdt sat may 23 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz141-232200-
grand marais to taconite harbor mn-
126 pm cdt sat may 23 2026
.rest of today...east wind 10 to 15 knots. rain showers early in
the afternoon, then chance of rain showers late. waves 1 to
3 feet.
.tonight...southeast wind 5 to 10 knots becoming northeast after
midnight, then becoming west early in the morning. slight chance
of rain showers in the evening. waves 1 to 2 feet.
.sunday...southwest wind 5 to 10 knots becoming south late in the
afternoon. slight chance of showers and thunderstorms in the
afternoon. waves 1 to 2 feet.
.sunday night...southeast wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming northwest
5 knots early in the morning. partly cloudy. waves 1 foot or
less.
$$
(7/12)
Latest Nearshore Marine Forecast by KDLH
Issued 5/23/2026 1:26 PM US/Central.
Valid through 5/23/2026 5:00 PM US/Central.
fzus53 kdlh 231826
nshdlh
expires:202605232200;;522651
nearshore marine forecast
national weather service duluth mn
126 pm cdt sat may 23 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.
lsz142-232200-
taconite harbor to silver bay harbor mn-
126 pm cdt sat may 23 2026
.rest of today...east wind 10 to 15 knots. rain showers likely
early in the afternoon, then chance of rain showers late. waves
1 to 3 feet.
.tonight...east wind 5 to 10 knots becoming west late in the
evening, then becoming variable 10 knots or less after midnight
becoming southwest 5 knots early in the morning. slight chance of
rain showers in the evening. waves 1 to 2 feet.
.sunday...southwest wind 5 knots becoming south late in the
afternoon. slight chance of showers and thunderstorms in the
afternoon. waves 1 foot or less.
.sunday night...east wind 5 knots early in the evening becoming
variable 10 knots or less. partly cloudy. waves 1 foot or less.
$$
(8/12)
Latest Nearshore Marine Forecast by KDLH
Issued 5/23/2026 1:26 PM US/Central.
Valid through 5/23/2026 5:00 PM US/Central.
fzus53 kdlh 231826
nshdlh
expires:202605232200;;522652
nearshore marine forecast
national weather service duluth mn
126 pm cdt sat may 23 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz143-232200-
silver bay harbor to two harbors mn-
126 pm cdt sat may 23 2026
...small craft advisory in effect until 4 pm cdt this afternoon...
.rest of today...northeast wind 10 to 15 knots with gusts to
around 20 knots. chance of rain showers early in the afternoon,
then slight chance of rain showers late. waves 1 to 3 feet.
.tonight...northeast wind 10 to 15 knots becoming west 5 knots
late in the evening, then becoming variable 10 knots or less
after midnight becoming southwest 5 knots early in the morning.
mostly cloudy. waves 1 to 2 feet.
.sunday...southwest wind 5 knots. slight chance of showers and
thunderstorms in the afternoon. waves 1 foot or less.
.sunday night...east wind 5 knots becoming northeast late in the
evening, then becoming variable 10 knots or less after midnight.
partly cloudy. waves 1 foot or less.
$$
(9/12)
Latest Nearshore Marine Forecast by KDLH
Issued 5/23/2026 1:26 PM US/Central.
Valid through 5/23/2026 5:00 PM US/Central.
fzus53 kdlh 231826
nshdlh
expires:202605232200;;522653
nearshore marine forecast
national weather service duluth mn
126 pm cdt sat may 23 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.
lsz144-232200-
two harbors to duluth mn-
126 pm cdt sat may 23 2026
...small craft advisory in effect until 4 pm cdt this afternoon...
.rest of today...east wind 10 to 15 knots with gusts to around
20 knots. slight chance of rain showers. waves 1 to 3 feet.
.tonight...east wind 10 to 15 knots becoming west 5 knots late in
the evening, then becoming variable 10 knots or less after
midnight becoming southwest 5 knots early in the morning. mostly
cloudy. waves 1 to 3 feet.
.sunday...southwest wind 5 to 10 knots. mostly sunny. waves
1 foot or less.
.sunday night...west wind 5 knots. mostly clear. waves 1 foot or
less.
$$
(10/12)
Latest Nearshore Marine Forecast by KDLH
Issued 5/23/2026 1:26 PM US/Central.
Valid through 5/23/2026 5:00 PM US/Central.
fzus53 kdlh 231826
nshdlh
expires:202605232200;;522654
nearshore marine forecast
national weather service duluth mn
126 pm cdt sat may 23 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz145-232200-
duluth mn to port wing wi-
126 pm cdt sat may 23 2026
.rest of today...northeast wind 10 to 15 knots with gusts to
around 20 knots. slight chance of rain showers through the day.
waves 1 to 3 feet.
.tonight...east wind 10 to 15 knots becoming west 5 knots late in
the evening, then becoming variable 10 knots or less after
midnight becoming southwest 5 knots early in the morning. mostly
cloudy. waves 1 to 3 feet.
.sunday...southwest wind 5 to 10 knots. mostly sunny. waves
1 foot or less.
.sunday night...southwest wind 5 knots becoming south in the late
evening and overnight. mostly clear. waves 1 foot or less.
$$
(11/12)
Latest Nearshore Marine Forecast by KMQT
Issued 5/23/2026 11:01 AM America/New_York.
Valid through 5/23/2026 4:00 PM America/New_York.
fzus53 kmqt 231501
nshmqt
expires:202605232000;;514143
nearshore marine forecast
national weather service marquette mi
1101 am edt sat may 23 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.
lsz242-232000-
ontonagon to upper entrance of portage canal mi-
1101 am edt sat may 23 2026
.rest of today...east wind 10 to 15 knots veering southeast late.
mostly cloudy. a slight chance of showers by late morning, then a
chance of showers late. waves calm to 1 foot.
.tonight...south wind less than 10 knots veering southwest late.
cloudy. a chance of rain showers through midnight, then a slight
chance of rain showers late. waves calm to 1 foot.
.sunday...southwest wind less than 10 knots. mostly cloudy in the
morning then becoming mostly sunny. waves calm to 1 foot.
.sunday night...southwest wind less than 10 knots. mostly clear.
waves calm to 1 foot.
$$
(12/12)
Latest Nearshore Marine Forecast by KMQT
Issued 5/23/2026 11:01 AM America/New_York.
Valid through 5/23/2026 4:00 PM America/New_York.
fzus53 kmqt 231501
nshmqt
expires:202605232000;;514141
nearshore marine forecast
national weather service marquette mi
1101 am edt sat may 23 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz240-241-232000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 am edt sat may 23 2026 /1001 am cdt sat may 23 2026/
.rest of today...east wind less than 10 knots backing north late.
cloudy with a chance of rain showers. waves calm to 1 foot.
.tonight...east wind less than 10 knots veering southwest by
midnight, then veering west late. cloudy. a chance of rain
showers through midnight, then a slight chance of rain showers
late. waves calm to 1 foot.
.sunday...west wind less than 10 knots backing southwest in the
afternoon. mostly sunny. waves calm to 1 foot.
.sunday night...southwest wind less than 10 knots. mostly clear.
waves calm to 1 foot.
$$
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