fzus53 kdlh 152200
nshdlh
expires:202609160400;;512559

nearshore marine forecast
national weather service duluth mn
500 pm cdt tue sep 15 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.


lsz148-160400-
oak point to saxon harbor wi-
500 pm cdt tue sep 15 2026

...small craft advisory in effect until 8 pm cdt this evening...

.tonight...west wind 5 to 10 knots with gusts to around 20 knots
becoming northwest late in the night. mostly clear. waves 1 to
2 feet. 
.wednesday...northwest wind 5 knots becoming northeast late in
the afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...east wind 5 to 10 knots becoming south early
in the morning. chance of rain showers. waves 1 foot or less. 
.thursday...southwest wind 5 knots becoming north in the
afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 152200
nshdlh
expires:202609160400;;512554

nearshore marine forecast
national weather service duluth mn
500 pm cdt tue sep 15 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.


lsz145-160400-
duluth mn to port wing wi-
500 pm cdt tue sep 15 2026

...small craft advisory in effect until 8 pm cdt this evening...

.tonight...west wind 5 to 10 knots with gusts to around 20 knots
becoming northwest after midnight. mostly clear. waves 1 to
2 feet. 
.wednesday...north wind 5 knots becoming northeast in the late
morning and afternoon. patchy fog in the morning. waves 1 foot or
less. 
.wednesday night...east wind 5 to 10 knots easing to 5 knots
early in the morning. chance of rain showers in the evening.
slight chance of rain showers after midnight. waves 1 foot or
less. 
.thursday...southwest wind 5 knots becoming north late in the
afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 152200
nshdlh
expires:202609160400;;512555

nearshore marine forecast
national weather service duluth mn
500 pm cdt tue sep 15 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.


lsz146-160400-
port wing to sand island wi-
500 pm cdt tue sep 15 2026

...small craft advisory in effect until 8 pm cdt this evening...

.tonight...west wind 5 to 10 knots with gusts to around 20 knots
becoming northwest after midnight. mostly clear. waves 1 to
3 feet. 
.wednesday...north wind 5 knots becoming northeast in the late
morning and afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...east wind 5 to 10 knots until early morning
becoming variable 10 knots or less. chance of rain showers in the
evening. slight chance of rain showers after midnight. waves
1 foot or less. 
.thursday...west wind 5 knots becoming northwest in the late
morning and afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 152200
nshdlh
expires:202609160400;;512556

nearshore marine forecast
national weather service duluth mn
500 pm cdt tue sep 15 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.


lsz147-160400-
sand island to bayfield wi-
500 pm cdt tue sep 15 2026

...small craft advisory in effect until 8 pm cdt this evening...

.tonight...west wind 10 to 15 knots with gusts to around 20 knots
easing to 5 knots in the late evening and early morning, then
becoming northwest late in the night. mostly clear. waves 1 to
3 feet. 
.wednesday...north wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming east 5 knots in the
afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...east wind 5 knots becoming southeast early in
the morning. chance of rain showers. waves 1 foot or less. 
.thursday...northwest wind 5 knots. mostly sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 152200
nshdlh
expires:202609160400;;512558

nearshore marine forecast
national weather service duluth mn
500 pm cdt tue sep 15 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.


lsz121-160400-
chequamegon bay-bayfield to oak point wi-
500 pm cdt tue sep 15 2026

...small craft advisory in effect until 8 pm cdt this evening...

.tonight...west wind 5 to 10 knots with gusts to around 20 knots
becoming northwest late in the night. mostly clear. waves 1 foot
or less. 
.wednesday...northwest wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming east 5 knots in the
afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...northeast wind 5 knots until early morning
becoming variable 10 knots or less. chance of rain showers. waves
1 foot or less. 
.thursday...west wind 5 knots becoming north in the afternoon.
mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 152200
nshdlh
expires:202609160400;;512549

nearshore marine forecast
national weather service duluth mn
500 pm cdt tue sep 15 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.


lsz140-160400-
grand portage to grand marais mn-
500 pm cdt tue sep 15 2026

...small craft advisory in effect until 10 pm cdt this evening...

.tonight...west wind 10 to 15 knots with gusts to around 25 knots
becoming northwest 5 to 10 knots with gusts to around 20 knots
late in the night. mostly clear. waves 3 to 5 feet subsiding to
1 to 2 feet after midnight. waves occasionally to 7 feet. 
.wednesday...northwest wind 5 to 10 knots becoming south in the
afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...southeast wind 5 knots becoming west late in
the evening, then becoming south after midnight becoming west
early in the morning. chance of rain showers in the evening.
slight chance of rain showers after midnight. waves 1 foot or
less. 
.thursday...west wind 5 to 10 knots. mostly sunny. waves 1 foot
or less. 

$$

fzus53 kdlh 152200
nshdlh
expires:202609160400;;512550

nearshore marine forecast
national weather service duluth mn
500 pm cdt tue sep 15 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.


lsz141-160400-
grand marais to taconite harbor mn-
500 pm cdt tue sep 15 2026

...small craft advisory in effect until 8 pm cdt this evening...

.tonight...west wind 10 to 15 knots with gusts to around 20 knots
becoming northwest 5 knots late in the night. mostly clear. waves
1 to 3 feet subsiding to 1 to 2 feet in the late evening and
overnight. 
.wednesday...northwest wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming southeast 5 knots in the
afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...east wind 5 knots early in the evening
becoming variable 10 knots or less. chance of rain showers in the
evening. slight chance of rain showers after midnight. waves
1 foot or less. 
.thursday...northwest wind 5 knots becoming west in the
afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 152200
nshdlh
expires:202609160400;;512551

nearshore marine forecast
national weather service duluth mn
500 pm cdt tue sep 15 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.


lsz142-160400-
taconite harbor to silver bay harbor mn-
500 pm cdt tue sep 15 2026

...small craft advisory in effect until 8 pm cdt this evening...

.tonight...west wind 5 to 10 knots with gusts to around 20 knots
becoming northwest after midnight. mostly clear. waves 1 to
2 feet. 
.wednesday...north wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming southeast 5 knots in the
afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...northeast wind 5 knots early in the evening
becoming variable 10 knots or less. chance of rain showers in the
evening. slight chance of rain showers after midnight. waves
1 foot or less. 
.thursday...northwest wind 5 knots becoming west in the
afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 152200
nshdlh
expires:202609160400;;512552

nearshore marine forecast
national weather service duluth mn
500 pm cdt tue sep 15 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.


lsz143-160400-
silver bay harbor to two harbors mn-
500 pm cdt tue sep 15 2026

...small craft advisory in effect until 8 pm cdt this evening...

.tonight...west wind 5 to 10 knots with gusts to around 20 knots
becoming northwest after midnight. mostly clear. waves 1 foot or
less. 
.wednesday...north wind 5 knots becoming east in the afternoon.
mostly sunny. waves 1 foot or less. 
.wednesday night...northeast wind 5 to 10 knots until early
morning becoming variable 10 knots or less. chance of rain
showers in the evening. slight chance of rain showers after
midnight. waves 1 foot or less. 
.thursday...northwest wind 5 knots becoming southwest in the
afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 152200
nshdlh
expires:202609160400;;512553

nearshore marine forecast
national weather service duluth mn
500 pm cdt tue sep 15 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.


lsz144-160400-
two harbors to duluth mn-
500 pm cdt tue sep 15 2026

...small craft advisory in effect until 8 pm cdt this evening...

.tonight...west wind 5 to 10 knots with gusts to around 20 knots
becoming northwest after midnight. mostly clear. waves 1 to
2 feet. 
.wednesday...north wind 5 knots becoming east in the late morning
and afternoon. patchy fog in the morning. waves 1 foot or less. 
.wednesday night...northeast wind 5 to 10 knots. chance of rain
showers. waves 1 foot or less. 
.thursday...northwest wind 5 knots. mostly sunny. waves 1 foot or
less. 

$$

fzus53 kmqt 152101
nshmqt
expires:202609160800;;510538

nearshore marine forecast
national weather service marquette mi
501 pm edt tue sep 15 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.


lsz241-160800-
black river to ontonagon mi-
501 pm edt tue sep 15 2026 /401 pm cdt tue sep 15 2026/

...gale warning in effect until 8 pm edt /7 pm cdt/ this
evening...

.late this afternoon...west wind 15 to 25 knots with gale force
gusts up to 35 knots. sunny. waves 5 to 8 feet occasionally to
10 feet subsiding to 3 to 6 feet occasionally to 8 feet. 
.tonight...west wind 5 to 15 knots with gusts up to 26 knots
veering northwest less than 10 knots late. clear. waves subsiding
to 1 to 2 feet. 
.wednesday...north wind less than 10 knots veering northeast
late. mostly sunny. waves 1 to 2 feet. 
.wednesday night...east wind less than 10 knots in the evening
becoming variable. mostly cloudy. a slight chance of showers in
the evening. waves calm to 1 foot. 
.thursday...west wind less than 10 knots veering northwest in the
afternoon. partly cloudy. waves calm to 1 foot. 

$$

fzus53 kmqt 152101
nshmqt
expires:202609160800;;510539

nearshore marine forecast
national weather service marquette mi
501 pm edt tue sep 15 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.


lsz242-243-160800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
501 pm edt tue sep 15 2026

...gale warning in effect until 8 pm edt this evening...
...small craft advisory in effect until 2 am edt wednesday...

.late this afternoon...west wind up to 30 knots with gale force
gusts up to 42 knots. sunny. waves 9 to 12 feet occasionally to
15 feet subsiding to 7 to 10 feet occasionally to 13 feet. 
.tonight...west wind 10 to 20 knots with gusts up to 31 knots
veering northwest 10 to 15 knots late. clear. waves subsiding to
1 to 2 feet. 
.wednesday...north wind less than 10 knots veering northeast
late. mostly sunny. waves 1 to 2 feet. 
.wednesday night...southeast wind less than 10 knots veering
south after midnight. mostly cloudy. a slight chance of showers
in the evening. waves calm to 1 foot. 
.thursday...west wind less than 10 knots. partly cloudy. waves
calm to 1 foot. 

$$

fzus53 kmqt 152101
nshmqt
expires:202609160800;;510537

nearshore marine forecast
national weather service marquette mi
501 pm edt tue sep 15 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.


lsz240-160800-
saxon harbor wi to black river mi-
501 pm edt tue sep 15 2026 /401 pm cdt tue sep 15 2026/

.late this afternoon...west wind 10 to 20 knots with gusts up to
31 knots. sunny. waves 3 to 5 feet occasionally to 7 feet
subsiding to 2 to 3 feet. 
.tonight...west wind less than 10 knots with gusts up to 21 knots
veering northwest late. clear. waves subsiding to 1 to 2 feet. 
.wednesday...variable wind less than 10 knots becoming northeast
less than 10 knots late. mostly sunny. waves calm to 1 foot. 
.wednesday night...east wind less than 10 knots in the evening
becoming variable. mostly cloudy. a slight chance of showers in
the evening. waves calm to 1 foot. 
.thursday...variable wind less than 10 knots. partly cloudy.
waves calm to 1 foot. 

$$