(1/12)
Latest Nearshore Marine Forecast by KDLH
Issued 7/22/2026 1:22 AM US/Central.
Valid through 7/22/2026 11:00 AM US/Central.
fzus53 kdlh 220622
nshdlh
expires:202607221600;;392470
nearshore marine forecast
national weather service duluth mn
122 am cdt wed jul 22 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.
lsz148-221600-
oak point to saxon harbor wi-
122 am cdt wed jul 22 2026
.today...west wind 5 knots becoming southwest late in the
afternoon. sunny. waves 1 foot or less.
.tonight...southwest wind 5 to 10 knots. mostly clear. waves
1 foot or less.
.thursday...southwest wind 5 to 10 knots. sunny. waves 1 foot or
less.
.thursday night...southwest wind 10 to 15 knots. gusts up to
20 knots in the late evening and overnight. mostly clear. waves
1 foot or less.
$$
(2/12)
Latest Nearshore Marine Forecast by KDLH
Issued 7/22/2026 1:22 AM US/Central.
Valid through 7/22/2026 11:00 AM US/Central.
fzus53 kdlh 220622
nshdlh
expires:202607221600;;392466
nearshore marine forecast
national weather service duluth mn
122 am cdt wed jul 22 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz146-221600-
port wing to sand island wi-
122 am cdt wed jul 22 2026
.today...west wind 5 knots becoming southwest in the afternoon.
mostly sunny. waves 1 foot or less.
.tonight...southwest wind 5 to 10 knots. mostly clear. waves
1 foot or less.
.thursday...southwest wind 5 to 10 knots. gusts up to 20 knots in
the late morning and afternoon. sunny. waves 1 foot or less.
.thursday night...southwest wind 10 to 15 knots. gusts up to
20 knots after midnight. partly cloudy. waves 1 foot or less.
$$
(3/12)
Latest Nearshore Marine Forecast by KDLH
Issued 7/22/2026 1:22 AM US/Central.
Valid through 7/22/2026 11:00 AM US/Central.
fzus53 kdlh 220622
nshdlh
expires:202607221600;;392467
nearshore marine forecast
national weather service duluth mn
122 am cdt wed jul 22 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.
lsz147-221600-
sand island to bayfield wi-
122 am cdt wed jul 22 2026
.today...west wind 5 knots becoming southwest late in the
afternoon. sunny. waves 1 foot or less.
.tonight...southwest wind 5 to 10 knots. mostly clear. waves
1 foot or less.
.thursday...southwest wind 5 to 10 knots. gusts up to 20 knots in
the late morning and afternoon. sunny. waves 1 foot or less.
.thursday night...southwest wind 5 to 10 knots. gusts up to
20 knots after midnight. mostly clear. waves 1 foot or less.
$$
(4/12)
Latest Nearshore Marine Forecast by KDLH
Issued 7/22/2026 1:22 AM US/Central.
Valid through 7/22/2026 11:00 AM US/Central.
fzus53 kdlh 220622
nshdlh
expires:202607221600;;392469
nearshore marine forecast
national weather service duluth mn
122 am cdt wed jul 22 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz121-221600-
chequamegon bay-bayfield to oak point wi-
122 am cdt wed jul 22 2026
.today...northwest wind 5 knots. sunny. waves 1 foot or less.
.tonight...southwest wind 5 to 10 knots. mostly clear. waves
1 foot or less.
.thursday...southwest wind 5 to 10 knots. sunny. waves 1 foot or
less.
.thursday night...southwest wind 5 to 10 knots. gusts up to
20 knots after midnight. mostly clear. waves 1 foot or less.
$$
(5/12)
Latest Nearshore Marine Forecast by KDLH
Issued 7/22/2026 1:22 AM US/Central.
Valid through 7/22/2026 11:00 AM US/Central.
fzus53 kdlh 220622
nshdlh
expires:202607221600;;392460
nearshore marine forecast
national weather service duluth mn
122 am cdt wed jul 22 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.
lsz140-221600-
grand portage to grand marais mn-
122 am cdt wed jul 22 2026
.today...northwest wind 5 to 10 knots becoming southwest 10 to
15 knots with gusts to around 25 knots in the afternoon. mostly
sunny. waves 1 to 2 feet.
.tonight...west wind 10 to 15 knots. gusts up to 25 knots. partly
cloudy. waves 1 to 3 feet.
.thursday...southwest wind 15 to 20 knots. gusts up to 25 knots
in the late morning and afternoon. slight chance of rain showers
in the afternoon. waves 1 to 3 feet building to 2 to 4 feet in
the afternoon. a small craft advisory may be needed.
.thursday night...southwest wind 10 to 15 knots. gusts up to
25 knots early in the evening then 20 knots after midnight.
slight chance of showers and thunderstorms in the evening. waves
1 to 3 feet.
$$
(6/12)
Latest Nearshore Marine Forecast by KDLH
Issued 7/22/2026 1:22 AM US/Central.
Valid through 7/22/2026 11:00 AM US/Central.
fzus53 kdlh 220622
nshdlh
expires:202607221600;;392461
nearshore marine forecast
national weather service duluth mn
122 am cdt wed jul 22 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz141-221600-
grand marais to taconite harbor mn-
122 am cdt wed jul 22 2026
.today...northwest wind 5 to 10 knots becoming southwest 10 to
15 knots with gusts to around 20 knots in the afternoon. mostly
sunny. waves 1 to 2 feet.
.tonight...west wind 5 to 10 knots. gusts up to 20 knots early in
the evening. partly cloudy. waves 1 to 2 feet.
.thursday...southwest wind 10 to 15 knots. gusts up to 20 knots
in the late morning and afternoon. slight chance of rain showers
in the afternoon. waves 1 to 2 feet.
.thursday night...southwest wind 5 to 10 knots. gusts up to
20 knots early in the evening. mostly cloudy in the evening then
becoming partly cloudy. waves 1 to 2 feet.
$$
(7/12)
Latest Nearshore Marine Forecast by KDLH
Issued 7/22/2026 1:22 AM US/Central.
Valid through 7/22/2026 11:00 AM US/Central.
fzus53 kdlh 220622
nshdlh
expires:202607221600;;392462
nearshore marine forecast
national weather service duluth mn
122 am cdt wed jul 22 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.
lsz142-221600-
taconite harbor to silver bay harbor mn-
122 am cdt wed jul 22 2026
.today...northwest wind 5 knots becoming southwest with gusts to
around 20 knots in the afternoon. mostly sunny. waves 1 foot or
less.
.tonight...west wind 5 knots. partly cloudy. waves 1 foot or
less.
.thursday...southwest wind 5 to 10 knots. gusts up to 20 knots in
the late morning and afternoon. mostly sunny. waves 1 foot or
less.
.thursday night...southwest wind 5 to 10 knots. gusts up to
20 knots early in the evening. partly cloudy. waves 1 foot or
less.
$$
(8/12)
Latest Nearshore Marine Forecast by KDLH
Issued 7/22/2026 1:22 AM US/Central.
Valid through 7/22/2026 11:00 AM US/Central.
fzus53 kdlh 220622
nshdlh
expires:202607221600;;392463
nearshore marine forecast
national weather service duluth mn
122 am cdt wed jul 22 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz143-221600-
silver bay harbor to two harbors mn-
122 am cdt wed jul 22 2026
.today...northwest wind 5 knots becoming southwest in the
afternoon. mostly sunny. waves 1 foot or less.
.tonight...southwest wind 5 knots. mostly clear. waves 1 foot or
less.
.thursday...southwest wind 5 to 10 knots. gusts up to 20 knots in
the late morning and afternoon. mostly sunny. waves 1 foot or
less.
.thursday night...southwest wind 5 to 10 knots. gusts up to
20 knots early in the evening. partly cloudy. waves 1 foot or
less.
$$
(9/12)
Latest Nearshore Marine Forecast by KDLH
Issued 7/22/2026 1:22 AM US/Central.
Valid through 7/22/2026 11:00 AM US/Central.
fzus53 kdlh 220622
nshdlh
expires:202607221600;;392464
nearshore marine forecast
national weather service duluth mn
122 am cdt wed jul 22 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.
lsz144-221600-
two harbors to duluth mn-
122 am cdt wed jul 22 2026
.today...west wind 5 knots becoming southwest in the afternoon.
mostly sunny. waves 1 foot or less.
.tonight...southwest wind 5 to 10 knots. mostly clear. waves
1 foot or less.
.thursday...southwest wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. sunny. waves 1 foot or less.
.thursday night...southwest wind 5 to 10 knots. gusts up to
20 knots after midnight. partly cloudy. waves 1 to 2 feet.
$$
(10/12)
Latest Nearshore Marine Forecast by KDLH
Issued 7/22/2026 1:22 AM US/Central.
Valid through 7/22/2026 11:00 AM US/Central.
fzus53 kdlh 220622
nshdlh
expires:202607221600;;392465
nearshore marine forecast
national weather service duluth mn
122 am cdt wed jul 22 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz145-221600-
duluth mn to port wing wi-
122 am cdt wed jul 22 2026
.today...west wind 5 knots becoming southwest in the afternoon.
sunny. waves 1 foot or less.
.tonight...southwest wind 5 to 10 knots. mostly clear. waves
1 foot or less.
.thursday...southwest wind 5 to 10 knots. sunny. waves 1 foot or
less.
.thursday night...southwest wind 10 to 15 knots. gusts up to
20 knots after midnight. partly cloudy. waves 1 to 2 feet.
$$
(11/12)
Latest Nearshore Marine Forecast by KMQT
Issued 7/21/2026 11:01 PM America/New_York.
Valid through 7/22/2026 4:00 AM America/New_York.
fzus53 kmqt 220301
nshmqt
expires:202607220800;;384813
nearshore marine forecast
national weather service marquette mi
1101 pm edt tue jul 21 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.
lsz242-243-220800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1101 pm edt tue jul 21 2026
.rest of tonight...northwest wind 10 to 15 knots. mostly clear.
waves 1 to 2 feet.
.wednesday...northwest wind 10 to 15 knots backing west late.
sunny. waves 1 to 2 feet.
.wednesday night...southwest wind 10 to 15 knots. clear. waves
1 to 2 feet.
.thursday...southwest wind 10 to 15 knots with gusts up to
23 knots. sunny. waves building to 2 to 3 feet.
$$
(12/12)
Latest Nearshore Marine Forecast by KMQT
Issued 7/21/2026 11:01 PM America/New_York.
Valid through 7/22/2026 4:00 AM America/New_York.
fzus53 kmqt 220301
nshmqt
expires:202607220800;;384812
nearshore marine forecast
national weather service marquette mi
1101 pm edt tue jul 21 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz240-241-220800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 pm edt tue jul 21 2026 /1001 pm cdt tue jul 21 2026/
.rest of tonight...northwest wind less than 10 knots with gusts
up to 17 knots. mostly clear. waves 1 to 2 feet.
.wednesday...west wind less than 10 knots. sunny. waves 1 to
2 feet.
.wednesday night...southwest wind 5 to 15 knots. clear. waves
calm to 1 foot.
.thursday...southwest wind 5 to 15 knots. sunny. waves building
to 1 to 2 feet.
$$
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