fzus53 kdlh 170622
nshdlh
expires:202609171600;;584579

nearshore marine forecast
national weather service duluth mn
122 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-
122 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 170622
nshdlh
expires:202609171600;;584570

nearshore marine forecast
national weather service duluth mn
122 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-
122 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 2 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 170622
nshdlh
expires:202609171600;;584571

nearshore marine forecast
national weather service duluth mn
122 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-
122 am cdt thu sep 17 2026

.today...west wind 5 knots. mostly sunny. 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 foot or less.
.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 170622
nshdlh
expires:202609171600;;584572

nearshore marine forecast
national weather service duluth mn
122 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-
122 am cdt thu sep 17 2026

.today...variable winds 10 knots or less becoming southwest
5 knots in the late morning and afternoon. mostly sunny. 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 foot
or less. 
.friday...east wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots late in the afternoon. mostly cloudy.
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 170622
nshdlh
expires:202609171600;;584573

nearshore marine forecast
national weather service duluth mn
122 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-
122 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 170622
nshdlh
expires:202609171600;;584574

nearshore marine forecast
national weather service duluth mn
122 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-
122 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 2 to 4 feet. a small
craft advisory may be needed. 

$$

fzus53 kdlh 170622
nshdlh
expires:202609171600;;584575

nearshore marine forecast
national weather service duluth mn
122 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-
122 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
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 2 to 4 feet. a small
craft advisory may be needed. 

$$

fzus53 kdlh 170622
nshdlh
expires:202609171600;;584576

nearshore marine forecast
national weather service duluth mn
122 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-
122 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 10 to 15 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 170622
nshdlh
expires:202609171600;;584577

nearshore marine forecast
national weather service duluth mn
122 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-
122 am cdt thu sep 17 2026

.today...variable winds 10 knots or less. mostly sunny. 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 170622
nshdlh
expires:202609171600;;584580

nearshore marine forecast
national weather service duluth mn
122 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-
122 am cdt thu sep 17 2026

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

$$