fzus53 kdlh 171117
nshdlh
expires:202609171600;;598532

nearshore marine forecast
national weather service duluth mn
617 am cdt thu sep 17 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.


lsz148-171600-
oak point to saxon harbor wi-
617 am cdt thu sep 17 2026

.today...southwest wind 5 knots becoming north early in the
afternoon, then becoming northeast late in the afternoon. patchy
fog early in the morning. waves 1 foot or less. 
.tonight...northeast wind 5 to 10 knots. mostly cloudy. waves
1 to 2 feet. 
.friday...east wind 5 to 10 knots. chance of rain showers in the
afternoon. waves 1 to 2 feet. 
.friday night...east wind 5 to 10 knots. chance of rain showers.
waves 1 to 2 feet. 

$$

fzus53 kdlh 171117
nshdlh
expires:202609171600;;598528

nearshore marine forecast
national weather service duluth mn
617 am cdt thu sep 17 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.


lsz146-171600-
port wing to sand island wi-
617 am cdt thu sep 17 2026

.today...southeast wind 5 knots early in the morning becoming
variable 10 knots or less. patchy fog early in the morning. waves
1 foot or less. 
.tonight...north wind 5 to 10 knots becoming northeast 10 to
15 knots with gusts to around 20 knots after midnight. mostly
cloudy. waves 1 to 2 feet. 
.friday...east wind 10 to 15 knots. gusts up to 20 knots early in
the morning then 20 knots in the afternoon. slight chance of rain
showers in the afternoon. waves 1 to 2 feet. 
.friday night...east wind 10 to 15 knots. gusts up to 20 knots
early in the evening. chance of rain showers. waves 1 to 2 feet. 

$$

fzus53 kdlh 171117
nshdlh
expires:202609171600;;598529

nearshore marine forecast
national weather service duluth mn
617 am cdt thu sep 17 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.


lsz147-171600-
sand island to bayfield wi-
617 am cdt thu sep 17 2026

.today...variable winds 10 knots or less. patchy fog early in the
morning. waves 1 foot or less. 
.tonight...north wind 5 to 10 knots becoming northeast 10 to
15 knots with gusts to around 20 knots after midnight. mostly
cloudy. waves 1 to 2 feet. 
.friday...east wind 10 to 15 knots. gusts up to 20 knots early in
the morning then 20 knots in the afternoon. slight chance of rain
showers in the afternoon. waves 1 to 2 feet. 
.friday night...east wind 5 to 10 knots. gusts up to 20 knots
early in the evening. slight chance of rain showers in the
evening, then chance of rain showers after midnight. waves 1 to
2 feet. 

$$

fzus53 kdlh 171117
nshdlh
expires:202609171600;;598531

nearshore marine forecast
national weather service duluth mn
617 am cdt thu sep 17 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.


lsz121-171600-
chequamegon bay-bayfield to oak point wi-
617 am cdt thu sep 17 2026

.today...variable winds 10 knots or less becoming north 5 knots
early in the afternoon, then becoming northeast late in the
afternoon. patchy fog early in the morning. waves 1 foot or less.
.tonight...northeast wind 5 to 10 knots. mostly cloudy. waves
1 foot or less. 
.friday...east wind 5 to 10 knots. chance of rain showers in the
afternoon. waves 1 foot or less. 
.friday night...east wind 5 to 10 knots. chance of rain showers.
waves 1 foot or less. 

$$

fzus53 kdlh 171117
nshdlh
expires:202609171600;;598522

nearshore marine forecast
national weather service duluth mn
617 am cdt thu sep 17 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.


lsz140-171600-
grand portage to grand marais mn-
617 am cdt thu sep 17 2026

.today...west wind 5 to 10 knots. mostly sunny. waves 1 foot or
less. 
.tonight...northwest wind 5 to 10 knots becoming northeast 10 to
15 knots with gusts to around 20 knots early in the morning.
partly cloudy in the evening then becoming mostly cloudy. waves
1 to 2 feet. 
.friday...east wind 10 to 15 knots with gusts to around 20 knots.
mostly cloudy in the morning then becoming mostly sunny. waves
1 to 3 feet. 
.friday night...east wind 10 to 15 knots. gusts up to 20 knots in
the evening. mostly cloudy. waves 1 to 3 feet. 

$$

fzus53 kdlh 171117
nshdlh
expires:202609171600;;598523

nearshore marine forecast
national weather service duluth mn
617 am cdt thu sep 17 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.


lsz141-171600-
grand marais to taconite harbor mn-
617 am cdt thu sep 17 2026

.today...north wind 5 knots becoming west in the late morning and
afternoon. patchy fog early in the morning. waves 1 foot or less.
.tonight...northwest wind 5 knots becoming north in the late
evening and early morning, then becoming northeast 10 to 15 knots
with gusts to around 20 knots early in the morning. partly cloudy
in the evening then becoming mostly cloudy. waves 1 to 2 feet. 
.friday...east wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. partly sunny. waves 1 to
3 feet. 
.friday night...northeast wind 10 to 15 knots. gusts up to
25 knots. slight chance of rain showers after midnight. waves
1 to 3 feet. 

$$

fzus53 kdlh 171117
nshdlh
expires:202609171600;;598524

nearshore marine forecast
national weather service duluth mn
617 am cdt thu sep 17 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.


lsz142-171600-
taconite harbor to silver bay harbor mn-
617 am cdt thu sep 17 2026

.today...north wind 5 knots becoming southwest in the late
morning and afternoon. patchy fog early in the morning. waves
1 foot or less. 
.tonight...north wind 5 to 10 knots becoming northeast 10 to
15 knots with gusts to around 20 knots after midnight. partly
cloudy in the evening then becoming mostly cloudy. waves 1 to
2 feet. 
.friday...east wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots late in the afternoon. slight chance of
rain showers in the afternoon. waves 1 to 3 feet. 
.friday night...northeast wind 10 to 15 knots. gusts up to
20 knots in the evening. slight chance of rain showers through
the night. waves 1 to 3 feet. 

$$

fzus53 kdlh 171117
nshdlh
expires:202609171600;;598525

nearshore marine forecast
national weather service duluth mn
617 am cdt thu sep 17 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.


lsz143-171600-
silver bay harbor to two harbors mn-
617 am cdt thu sep 17 2026

.today...variable winds 10 knots or less becoming southwest
5 knots in the afternoon. patchy fog early in the morning. waves
1 foot or less. 
.tonight...north wind 5 to 10 knots becoming northeast 10 to
15 knots with gusts to around 20 knots early in the morning.
partly cloudy in the evening then becoming mostly cloudy. waves
1 to 2 feet. 
.friday...east wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. slight chance of rain
showers in the afternoon. waves 1 to 3 feet. 
.friday night...northeast wind 10 to 15 knots. gusts up to
25 knots decreasing to 20 knots late in the evening, then then
20 knots early in the morning. slight chance of rain showers in
the evening, then chance of rain showers after midnight. waves
1 to 3 feet. 

$$

fzus53 kdlh 171117
nshdlh
expires:202609171600;;598526

nearshore marine forecast
national weather service duluth mn
617 am cdt thu sep 17 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.


lsz144-171600-
two harbors to duluth mn-
617 am cdt thu sep 17 2026

.today...variable winds 10 knots or less becoming southwest
5 knots in the late morning and early afternoon, then becoming
west late in the afternoon. patchy fog early in the morning.
waves 1 foot or less. 
.tonight...north wind 5 to 10 knots becoming northeast 10 to
15 knots with gusts to around 20 knots early in the morning.
mostly cloudy. waves 1 to 2 feet. 
.friday...northeast wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. chance of rain showers
in the afternoon. waves 1 to 3 feet. 
.friday night...northeast wind 10 to 15 knots. gusts up to
25 knots decreasing to 20 knots in the late evening and
overnight. chance of rain showers. waves 1 to 3 feet. 

$$

fzus53 kdlh 171117
nshdlh
expires:202609171600;;598527

nearshore marine forecast
national weather service duluth mn
617 am cdt thu sep 17 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.


lsz145-171600-
duluth mn to port wing wi-
617 am cdt thu sep 17 2026

.today...south wind 5 knots becoming northwest late in the
afternoon. patchy fog early in the morning. waves 1 foot or less.
.tonight...north wind 5 to 10 knots becoming northeast 10 to
15 knots with gusts to around 20 knots after midnight. mostly
cloudy. waves 1 to 2 feet. 
.friday...east wind 10 to 15 knots. gusts up to 20 knots in the
afternoon. chance of rain showers in the afternoon. waves 1 to
3 feet. 
.friday night...east wind 10 to 15 knots with gusts to around
20 knots. chance of rain showers. waves 1 to 3 feet. 

$$

fzus53 kmqt 170902
nshmqt
expires:202609172000;;592532

nearshore marine forecast
national weather service marquette mi
502 am edt thu sep 17 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.


lsz242-243-172000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
502 am edt thu sep 17 2026

.early this morning...southwest wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.today...west wind less than 10 knots. partly cloudy. waves calm
to 1 foot. 
.tonight...northwest wind less than 10 knots veering northeast by
midnight, then veering east 10 to 15 knots late. mostly clear.
waves building to 1 to 2 feet. 
.friday...east wind 10 to 15 knots. mostly cloudy. waves building
to 2 to 3 feet, then subsiding to 1 to 2 feet. 
.friday night...southeast wind 5 to 15 knots. partly cloudy. a
chance of showers after midnight. waves 1 to 2 feet. 

$$

fzus53 kmqt 170902
nshmqt
expires:202609172000;;592531

nearshore marine forecast
national weather service marquette mi
502 am edt thu sep 17 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.


lsz240-241-172000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
502 am edt thu sep 17 2026 /402 am cdt thu sep 17 2026/

.early this morning...southwest wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.today...southwest wind less than 10 knots veering northwest by
late morning. partly cloudy. waves calm to 1 foot. 
.tonight...variable wind less than 10 knots becoming northeast
less than 10 knots by midnight, then veering east late. partly
cloudy. waves building to 1 to 2 feet. 
.friday...east wind less than 10 knots. gusts up to 17 knots.
mostly cloudy. a slight chance of showers in the afternoon. waves
1 to 2 feet. 
.friday night...east wind less than 10 knots with gusts up to
17 knots. mostly cloudy. a slight chance of showers in the
evening, then a chance of showers after midnight. waves 1 to
2 feet. 

$$