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fzus53 kdlh 180858
nshdlh
expires:202607181600;;167405

nearshore marine forecast
national weather service duluth mn
358 am cdt sat jul 18 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.


lsz121-181600-
chequamegon bay-bayfield to oak point wi-
358 am cdt sat jul 18 2026

...dense smoke advisory in effect until 5 am cdt early this
morning...

.today...north wind 5 to 10 knots becoming east in the afternoon.
patchy smoke in the late morning and afternoon. waves 1 foot or
less. 
.tonight...east wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming southwest 5 knots after
midnight. areas of smoke. waves 1 foot or less. 
.sunday...southwest wind 5 knots. areas of smoke. waves 1 foot or
less. 
.sunday night...southwest wind 10 to 15 knots with gusts to
around 20 knots. chance of showers and slight chance of
thunderstorms after midnight. waves 1 foot or less. 

$$
fzus53 kdlh 180858
nshdlh
expires:202607181600;;167396

nearshore marine forecast
national weather service duluth mn
358 am cdt sat jul 18 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.


lsz140-181600-
grand portage to grand marais mn-
358 am cdt sat jul 18 2026

...dense smoke advisory in effect until 5 am cdt early this
morning...

.today...north wind 10 to 15 knots with gusts to around 25 knots
becoming southwest 5 to 10 knots in the afternoon. smoke in the
morning, then areas of smoke in the afternoon. waves 1 to 2 feet.
.tonight...southwest wind 5 to 10 knots. patchy smoke. waves
1 foot or less. 
.sunday...southwest wind 10 to 15 knots with gusts to around
20 knots. areas of smoke in the morning, then patchy smoke in the
afternoon. waves 1 to 2 feet. 
.sunday night...southwest wind 10 to 15 knots. gusts up to
20 knots early in the morning. patchy smoke in the evening.
slight chance of rain showers in the evening. slight chance of
thunderstorms through the night. rain showers likely after
midnight. waves 1 to 2 feet. 

$$
fzus53 kdlh 180858
nshdlh
expires:202607181600;;167397

nearshore marine forecast
national weather service duluth mn
358 am cdt sat jul 18 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.


lsz141-181600-
grand marais to taconite harbor mn-
358 am cdt sat jul 18 2026

...dense smoke advisory in effect until 5 am cdt early this
morning...

.today...northwest wind 10 to 15 knots with gusts to around
20 knots becoming southwest 5 knots in the afternoon. patchy
smoke. waves 1 foot or less. 
.tonight...southwest wind 5 knots early in the evening becoming
variable 10 knots or less. patchy smoke. waves 1 foot or less. 
.sunday...south wind 5 knots. patchy smoke. waves 1 foot or less.
.sunday night...southwest wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming southwest 5 to
10 knots after midnight. patchy smoke in the evening. rain
showers likely and slight chance of thunderstorms after midnight.
waves 1 foot or less. 

$$
fzus53 kdlh 180858
nshdlh
expires:202607181600;;167398

nearshore marine forecast
national weather service duluth mn
358 am cdt sat jul 18 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.


lsz142-181600-
taconite harbor to silver bay harbor mn-
358 am cdt sat jul 18 2026

...dense smoke advisory in effect until 5 am cdt early this
morning...

.today...north wind 5 to 10 knots with gusts to around 20 knots
in the morning becoming variable 10 knots or less. patchy smoke
through the day. waves 1 foot or less. 
.tonight...variable winds 10 knots or less. patchy smoke. waves
1 foot or less. 
.sunday...variable winds 10 knots or less becoming south 5 knots
in the late morning and afternoon. patchy smoke. waves 1 foot or
less. 
.sunday night...variable winds 10 knots or less becoming
southwest 5 knots in the late evening and overnight. patchy smoke
in the evening. rain showers likely and slight chance of
thunderstorms after midnight. waves 1 foot or less. 

$$
fzus53 kdlh 180858
nshdlh
expires:202607181600;;167399

nearshore marine forecast
national weather service duluth mn
358 am cdt sat jul 18 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.


lsz143-181600-
silver bay harbor to two harbors mn-
358 am cdt sat jul 18 2026

...dense smoke advisory in effect until 5 am cdt early this
morning...

.today...northwest wind 5 to 10 knots becoming south early in the
afternoon, then becoming variable 10 knots or less late in the
afternoon. patchy smoke in the late morning and afternoon. waves
1 foot or less. 
.tonight...variable winds 10 knots or less. patchy smoke. waves
1 foot or less. 
.sunday...variable winds 10 knots or less becoming southwest
5 knots in the late morning and afternoon. patchy smoke. waves
1 foot or less. 
.sunday night...southwest wind 5 to 10 knots. gusts up to
20 knots early in the morning. patchy smoke in the evening.
showers likely and slight chance of thunderstorms after midnight.
waves 1 to 2 feet. 

$$
fzus53 kdlh 180858
nshdlh
expires:202607181600;;167400

nearshore marine forecast
national weather service duluth mn
358 am cdt sat jul 18 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.


lsz144-181600-
two harbors to duluth mn-
358 am cdt sat jul 18 2026

...dense smoke advisory in effect until 5 am cdt early this
morning...

.today...north wind 10 to 15 knots with gusts to around 20 knots
becoming east 5 knots in the afternoon. patchy smoke in the late
morning and afternoon. waves 1 foot or less. 
.tonight...northeast wind 5 knots early in the evening becoming
variable 10 knots or less. patchy smoke. waves 1 foot or less. 
.sunday...southwest wind 5 knots. patchy smoke. waves 1 foot or
less. 
.sunday night...southwest wind 10 to 15 knots with gusts to
around 20 knots. showers likely and slight chance of
thunderstorms after midnight. waves 1 to 2 feet. 

$$
fzus53 kdlh 180858
nshdlh
expires:202607181600;;167401

nearshore marine forecast
national weather service duluth mn
358 am cdt sat jul 18 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.


lsz145-181600-
duluth mn to port wing wi-
358 am cdt sat jul 18 2026

...dense smoke advisory in effect until 5 am cdt early this
morning...

.today...northwest wind 10 to 15 knots becoming east 5 knots in
the afternoon. patchy smoke in the afternoon. waves 1 foot or
less. 
.tonight...northeast wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming southeast 5 knots after
midnight becoming southwest. patchy smoke. waves 1 foot or less. 
.sunday...southwest wind 5 knots. patchy smoke through the day.
waves 1 foot or less. 
.sunday night...southwest wind 15 to 20 knots. showers likely and
slight chance of thunderstorms after midnight. waves 1 to 2 feet.

$$
fzus53 kdlh 180858
nshdlh
expires:202607181600;;167402

nearshore marine forecast
national weather service duluth mn
358 am cdt sat jul 18 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.


lsz146-181600-
port wing to sand island wi-
358 am cdt sat jul 18 2026

...dense smoke advisory in effect until 5 am cdt early this
morning...

.today...northwest wind 5 to 10 knots becoming southeast early in
the afternoon, then becoming variable 10 knots or less late in
the afternoon. patchy smoke in the late morning and afternoon.
waves 1 foot or less. 
.tonight...variable winds 10 knots or less. patchy smoke. waves
1 foot or less. 
.sunday...southwest wind 5 knots. patchy smoke. waves 1 foot or
less. 
.sunday night...southwest wind 5 to 10 knots. gusts up to
20 knots after midnight. showers likely and slight chance of
thunderstorms after midnight. waves 1 to 2 feet. 

$$
fzus53 kdlh 180858
nshdlh
expires:202607181600;;167403

nearshore marine forecast
national weather service duluth mn
358 am cdt sat jul 18 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.


lsz147-181600-
sand island to bayfield wi-
358 am cdt sat jul 18 2026

...dense smoke advisory in effect until 5 am cdt early this
morning...

.today...northwest wind 5 to 10 knots becoming southeast in the
afternoon. patchy smoke through the day. waves 1 foot or less. 
.tonight...variable winds 10 knots or less becoming southwest
5 knots early in the morning. patchy smoke. waves 1 foot or less.
.sunday...southwest wind 5 knots. areas of smoke. waves 1 foot or
less. 
.sunday night...southwest wind 5 to 10 knots. gusts up to
20 knots early in the morning. patchy smoke in the evening.
chance of showers and slight chance of thunderstorms after
midnight. waves 1 foot or less. 

$$
fzus53 kdlh 180858
nshdlh
expires:202607181600;;167406

nearshore marine forecast
national weather service duluth mn
358 am cdt sat jul 18 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.


lsz148-181600-
oak point to saxon harbor wi-
358 am cdt sat jul 18 2026

...dense smoke advisory in effect until 5 am cdt early this
morning...

.today...north wind 5 to 10 knots becoming east late in the
afternoon. patchy smoke in the late morning and afternoon. waves
1 foot or less. 
.tonight...east wind 5 knots becoming southwest after midnight.
areas of smoke in the evening, then smoke after midnight. waves
1 foot or less. 
.sunday...southwest wind 5 knots. smoke in the morning, then
areas of smoke in the afternoon. waves 1 foot or less. 
.sunday night...southwest wind 10 to 15 knots with gusts to
around 20 knots. areas of smoke in the evening. chance of showers
and slight chance of thunderstorms after midnight. waves 1 to
2 feet. 

$$
fzus53 kmqt 180900
nshmqt
expires:202607182000;;167541

nearshore marine forecast
national weather service marquette mi
500 am edt sat jul 18 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.


lsz240-241-182000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
500 am edt sat jul 18 2026 /400 am cdt sat jul 18 2026/

...dense smoke advisory in effect until 8 pm edt /7 pm cdt/
sunday...

.early this morning...northwest wind 10 to 15 knots. partly
cloudy. patchy smoke. waves 1 to 2 feet. 
.today...northwest wind 5 to 15 knots through early afternoon
becoming variable. partly cloudy. areas of smoke through the day.
waves 1 to 2 feet. 
.tonight...variable wind less than 10 knots becoming south less
than 10 knots late. partly cloudy. smoke. waves calm to 1 foot. 
.sunday...southwest wind less than 10 knots. mostly sunny. smoke
through the day. waves calm to 1 foot. 
.sunday night...southwest wind 5 to 15 knots with gusts up to
26 knots. partly cloudy. patchy smoke in the evening. a chance of
showers and a slight chance of thunderstorms after midnight.
waves building to 1 to 2 feet. 

$$
fzus53 kmqt 180900
nshmqt
expires:202607182000;;167542

nearshore marine forecast
national weather service marquette mi
500 am edt sat jul 18 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.


lsz242-243-182000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
500 am edt sat jul 18 2026

...dense smoke advisory in effect until 8 pm edt sunday...

.early this morning...northwest wind 10 to 15 knots. mostly
cloudy. patchy smoke. waves 1 to 2 feet. 
.today...northwest wind 5 to 15 knots backing west less than
10 knots late. partly cloudy. smoke. waves 1 to 2 feet. 
.tonight...southwest wind less than 10 knots backing south by
midnight. partly cloudy. smoke. waves calm to 1 foot. 
.sunday...southwest wind less than 10 knots. mostly sunny. smoke
through the day. waves calm to 1 foot. 
.sunday night...south wind 5 to 15 knots veering southwest 10 to
20 knots after midnight. partly cloudy. patchy smoke in the
evening. a chance of showers after midnight. waves building to
2 to 3 feet. 

$$
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