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(1/12)
Latest Nearshore Marine Forecast by KDLH
Issued 9/1/2026 6:17 PM US/Central.
Valid through 9/2/2026 5:00 AM US/Central.
fzus53 kdlh 012317
nshdlh
expires:202609021000;;744885
nearshore marine forecast
national weather service duluth mn
617 pm cdt tue sep 1 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.
lsz148-021000-
oak point to saxon harbor wi-
617 pm cdt tue sep 1 2026
.rest of tonight...west wind 5 to 10 knots. partly cloudy in the
evening then becoming mostly cloudy. waves 1 to 2 feet.
.wednesday...west wind 5 knots becoming northwest late in the
morning, then becoming east in the afternoon. mostly sunny. waves
1 foot or less.
.wednesday night...east wind 5 knots in the evening becoming
variable 10 knots or less. mostly clear. waves 1 foot or less.
.thursday...variable winds 10 knots or less becoming northeast
10 to 15 knots with gusts to around 25 knots in the late morning
and afternoon. mostly sunny. waves 1 to 2 feet.
$$
(2/12)
Latest Nearshore Marine Forecast by KDLH
Issued 9/1/2026 6:17 PM US/Central.
Valid through 9/2/2026 5:00 AM US/Central.
fzus53 kdlh 012317
nshdlh
expires:202609021000;;744881
nearshore marine forecast
national weather service duluth mn
617 pm cdt tue sep 1 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz146-021000-
port wing to sand island wi-
617 pm cdt tue sep 1 2026
...small craft advisory in effect until 7 pm cdt this evening...
.rest of tonight...west wind 5 to 10 knots. gusts up to 20 knots
early in the evening. partly cloudy in the evening then becoming
mostly cloudy. waves 1 to 2 feet.
.wednesday...west wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming southwest 5 knots early
in the afternoon becoming variable 10 knots or less. mostly
sunny. waves 1 foot or less.
.wednesday night...east wind 5 knots. mostly clear. waves 1 foot
or less.
.thursday...northeast wind 10 to 15 knots with gusts to around
25 knots. mostly sunny. waves 1 to 2 feet.
$$
(3/12)
Latest Nearshore Marine Forecast by KDLH
Issued 9/1/2026 6:17 PM US/Central.
Valid through 9/2/2026 5:00 AM US/Central.
fzus53 kdlh 012317
nshdlh
expires:202609021000;;744882
nearshore marine forecast
national weather service duluth mn
617 pm cdt tue sep 1 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.
lsz147-021000-
sand island to bayfield wi-
617 pm cdt tue sep 1 2026
...small craft advisory in effect until 7 pm cdt this evening...
.rest of tonight...west wind 5 to 10 knots. gusts up to 20 knots
early in the evening. partly cloudy in the evening then becoming
mostly cloudy. waves 1 to 2 feet.
.wednesday...west wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming south 5 knots early in
the afternoon becoming southeast. mostly sunny. waves 1 foot or
less.
.wednesday night...southeast wind 5 knots early in the evening
becoming variable 10 knots or less. mostly clear. waves 1 foot or
less.
.thursday...northeast wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. mostly sunny. waves 1 foot or less.
$$
(4/12)
Latest Nearshore Marine Forecast by KDLH
Issued 9/1/2026 6:17 PM US/Central.
Valid through 9/2/2026 5:00 AM US/Central.
fzus53 kdlh 012317
nshdlh
expires:202609021000;;744884
nearshore marine forecast
national weather service duluth mn
617 pm cdt tue sep 1 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz121-021000-
chequamegon bay-bayfield to oak point wi-
617 pm cdt tue sep 1 2026
.rest of tonight...west wind 5 to 10 knots with gusts to around
20 knots until early morning becoming variable 10 knots or less.
partly cloudy early in the evening then becoming mostly cloudy.
waves 1 foot or less.
.wednesday...variable winds 10 knots or less becoming northwest
5 knots late in the morning, then becoming east in the afternoon.
partly sunny in the morning then clearing. waves 1 foot or less.
.wednesday night...east wind 5 knots early in the evening
becoming variable 10 knots or less. mostly clear. waves 1 foot or
less.
.thursday...variable winds 10 knots or less becoming northeast
5 to 10 knots with gusts to around 20 knots in the late morning
and afternoon. patchy fog in the morning. waves 1 foot or less.
$$
(5/12)
Latest Nearshore Marine Forecast by KDLH
Issued 9/1/2026 6:17 PM US/Central.
Valid through 9/2/2026 5:00 AM US/Central.
fzus53 kdlh 012317
nshdlh
expires:202609021000;;744875
nearshore marine forecast
national weather service duluth mn
617 pm cdt tue sep 1 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.
lsz140-021000-
grand portage to grand marais mn-
617 pm cdt tue sep 1 2026
...small craft advisory in effect until 7 pm cdt this evening...
.rest of tonight...west wind 5 to 10 knots. partly cloudy until
early morning then becoming mostly cloudy. waves 1 to 3 feet
subsiding to 1 to 2 feet in the late evening and overnight.
.wednesday...west wind 5 knots becoming southwest in the
afternoon. mostly sunny. waves 1 foot or less.
.wednesday night...southwest wind 5 to 10 knots becoming north
after midnight. partly cloudy. waves 1 foot or less.
.thursday...northeast wind 5 to 10 knots becoming east in the
afternoon. mostly sunny. waves 1 foot or less.
$$
(6/12)
Latest Nearshore Marine Forecast by KDLH
Issued 9/1/2026 6:17 PM US/Central.
Valid through 9/2/2026 5:00 AM US/Central.
fzus53 kdlh 012317
nshdlh
expires:202609021000;;744876
nearshore marine forecast
national weather service duluth mn
617 pm cdt tue sep 1 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz141-021000-
grand marais to taconite harbor mn-
617 pm cdt tue sep 1 2026
...small craft advisory in effect until 7 pm cdt this evening...
.rest of tonight...west wind 5 to 10 knots with gusts to around
20 knots becoming northwest in the late evening and overnight.
partly cloudy until early morning then becoming mostly cloudy.
waves 1 to 2 feet.
.wednesday...northwest wind 5 knots becoming southwest in the
afternoon. mostly sunny. waves 1 foot or less.
.wednesday night...west wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming northeast
5 knots early in the morning. mostly clear. waves 1 foot or less.
.thursday...northeast wind 5 to 10 knots becoming east with gusts
to around 20 knots in the afternoon. mostly sunny. waves 1 foot
or less.
$$
(7/12)
Latest Nearshore Marine Forecast by KDLH
Issued 9/1/2026 6:17 PM US/Central.
Valid through 9/2/2026 5:00 AM US/Central.
fzus53 kdlh 012317
nshdlh
expires:202609021000;;744877
nearshore marine forecast
national weather service duluth mn
617 pm cdt tue sep 1 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.
lsz142-021000-
taconite harbor to silver bay harbor mn-
617 pm cdt tue sep 1 2026
...small craft advisory in effect until 7 pm cdt this evening...
.rest of tonight...west wind 5 to 10 knots becoming northwest
after midnight. partly cloudy in the evening then becoming mostly
cloudy. waves 1 to 2 feet.
.wednesday...northwest wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming southwest 5 knots early
in the afternoon becoming west. mostly sunny. waves 1 foot or
less.
.wednesday night...variable winds 10 knots or less becoming north
5 knots early in the morning. partly cloudy. waves 1 foot or
less.
.thursday...northeast wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. mostly sunny. waves 1 foot or less.
$$
(8/12)
Latest Nearshore Marine Forecast by KDLH
Issued 9/1/2026 6:17 PM US/Central.
Valid through 9/2/2026 5:00 AM US/Central.
fzus53 kdlh 012317
nshdlh
expires:202609021000;;744878
nearshore marine forecast
national weather service duluth mn
617 pm cdt tue sep 1 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz143-021000-
silver bay harbor to two harbors mn-
617 pm cdt tue sep 1 2026
...small craft advisory in effect until 7 pm cdt this evening...
.rest of tonight...west wind 5 to 10 knots becoming variable
10 knots or less. partly cloudy in the evening then becoming
mostly cloudy. waves 1 to 2 feet.
.wednesday...west wind 5 knots becoming south early in the
afternoon, then becoming southeast late in the afternoon. mostly
sunny. waves 1 foot or less.
.wednesday night...northeast wind 5 knots. mostly clear. waves
1 foot or less.
.thursday...northeast wind 10 to 15 knots. gusts up to 25 knots.
mostly sunny. waves 1 to 2 feet.
$$
(9/12)
Latest Nearshore Marine Forecast by KDLH
Issued 9/1/2026 6:17 PM US/Central.
Valid through 9/2/2026 5:00 AM US/Central.
fzus53 kdlh 012317
nshdlh
expires:202609021000;;744879
nearshore marine forecast
national weather service duluth mn
617 pm cdt tue sep 1 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.
lsz144-021000-
two harbors to duluth mn-
617 pm cdt tue sep 1 2026
...small craft advisory in effect until 7 pm cdt this evening...
.rest of tonight...west wind 5 to 10 knots becoming northwest
after midnight. partly cloudy early in the evening then becoming
mostly cloudy. waves 1 to 2 feet.
.wednesday...variable winds 10 knots or less becoming southwest
5 knots late in the morning, then becoming southeast early in the
afternoon becoming east late in the afternoon. mostly sunny.
waves 1 foot or less.
.wednesday night...northeast wind 5 knots. mostly clear. waves
1 foot or less.
.thursday...northeast wind 10 to 15 knots. gusts up to 25 knots.
mostly sunny. waves 1 to 2 feet building to 1 to 3 feet late in
the afternoon.
$$
(10/12)
Latest Nearshore Marine Forecast by KDLH
Issued 9/1/2026 6:17 PM US/Central.
Valid through 9/2/2026 5:00 AM US/Central.
fzus53 kdlh 012317
nshdlh
expires:202609021000;;744880
nearshore marine forecast
national weather service duluth mn
617 pm cdt tue sep 1 2026
for waters within five nautical miles of shore on lake superior.
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
lsz145-021000-
duluth mn to port wing wi-
617 pm cdt tue sep 1 2026
...small craft advisory in effect until 7 pm cdt this evening...
.rest of tonight...west wind 5 to 10 knots. partly cloudy early
in the evening then becoming mostly cloudy. waves 1 to 2 feet.
.wednesday...west wind 5 knots becoming southeast early in the
afternoon, then becoming east late in the afternoon. mostly
sunny. waves 1 foot or less.
.wednesday night...northeast wind 5 knots. mostly clear. waves
1 foot or less.
.thursday...northeast wind 10 to 15 knots. gusts up to 25 knots
in the afternoon. mostly sunny. waves 1 to 2 feet building to
1 to 3 feet late in the afternoon.
$$
(11/12)
Latest Nearshore Marine Forecast by KMQT
Issued 9/1/2026 5:01 PM America/New_York.
Valid through 9/2/2026 4:00 AM America/New_York.
fzus53 kmqt 012101
nshmqt
expires:202609020800;;739203
nearshore marine forecast
national weather service marquette mi
501 pm edt tue sep 1 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.
lsz242-243-020800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
501 pm edt tue sep 1 2026
...small craft advisory in effect until 9 pm edt this evening...
.late this afternoon...southwest wind 10 to 15 knots with gusts
up to 25 knots. mostly sunny. waves 2 to 3 feet.
.tonight...west wind 5 to 15 knots. gusts up to 23 knots in the
evening. partly cloudy through midnight then becoming cloudy.
waves subsiding to 1 to 2 feet.
.wednesday...northwest wind less than 10 knots. mostly cloudy
through early afternoon then clearing. waves calm to 1 foot.
.wednesday night...variable wind less than 10 knots. mostly
clear. waves calm to 1 foot.
.thursday...northeast wind 5 to 15 knots. gusts up to 22 knots in
the afternoon. mostly sunny. waves building to 1 to 2 feet.
$$
(12/12)
Latest Nearshore Marine Forecast by KMQT
Issued 9/1/2026 5:01 PM America/New_York.
Valid through 9/2/2026 4:00 AM America/New_York.
fzus53 kmqt 012101
nshmqt
expires:202609020800;;739202
nearshore marine forecast
national weather service marquette mi
501 pm edt tue sep 1 2026
for waters within five nautical miles of shore
waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.
lsz240-241-020800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
501 pm edt tue sep 1 2026 /401 pm cdt tue sep 1 2026/
.late this afternoon...west wind less than 10 knots with gusts up
to 18 knots. mostly sunny. waves calm to 1 foot.
.tonight...west wind less than 10 knots. gusts up to 19 knots in
the evening. partly cloudy through midnight, then cloudy with a
slight chance of showers late. waves calm to 1 foot.
.wednesday...variable wind less than 10 knots. mostly cloudy
through mid morning then clearing. a slight chance of showers
through mid morning. waves calm to 1 foot.
.wednesday night...variable wind less than 10 knots. mostly
clear. waves calm to 1 foot.
.thursday...east wind less than 10 knots backing northeast 10 to
15 knots with gusts up to 25 knots in the afternoon. mostly
sunny. waves building to 1 to 2 feet.
$$
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