fzus53 kdlh 181438
nshdlh
expires:202607182200;;179085

nearshore marine forecast
national weather service duluth mn
937 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.


lsz121-182200-
chequamegon bay-bayfield to oak point wi-
937 am cdt sat jul 18 2026

.rest of today...north wind 5 to 10 knots becoming east in the
afternoon. patchy smoke. 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 181438
nshdlh
expires:202607182200;;179076

nearshore marine forecast
national weather service duluth mn
937 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.


lsz140-182200-
grand portage to grand marais mn-
937 am cdt sat jul 18 2026

.rest of today...south wind 5 to 10 knots with gusts to around
20 knots becoming southwest in the afternoon. smoke late in the
morning, then areas of smoke early in the afternoon. patchy smoke
late. waves 1 foot or less. 
.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 181438
nshdlh
expires:202607182200;;179077

nearshore marine forecast
national weather service duluth mn
937 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.


lsz141-182200-
grand marais to taconite harbor mn-
937 am cdt sat jul 18 2026

.rest of today...northwest wind 5 to 10 knots becoming southwest
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 181438
nshdlh
expires:202607182200;;179078

nearshore marine forecast
national weather service duluth mn
937 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.


lsz142-182200-
taconite harbor to silver bay harbor mn-
937 am cdt sat jul 18 2026

.rest of today...northwest wind 5 knots late in the morning
becoming variable 10 knots or less. patchy smoke. 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 181438
nshdlh
expires:202607182200;;179079

nearshore marine forecast
national weather service duluth mn
937 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.


lsz143-182200-
silver bay harbor to two harbors mn-
937 am cdt sat jul 18 2026

.rest of today...south wind 5 knots in the late morning and early
afternoon 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 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 181438
nshdlh
expires:202607182200;;179080

nearshore marine forecast
national weather service duluth mn
937 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.


lsz144-182200-
two harbors to duluth mn-
937 am cdt sat jul 18 2026

.rest of today...northeast wind 5 knots becoming east in the
afternoon. patchy smoke through the day. 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 181438
nshdlh
expires:202607182200;;179081

nearshore marine forecast
national weather service duluth mn
937 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.


lsz145-182200-
duluth mn to port wing wi-
937 am cdt sat jul 18 2026

.rest of today...northwest wind 5 knots becoming east 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 181438
nshdlh
expires:202607182200;;179082

nearshore marine forecast
national weather service duluth mn
937 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.


lsz146-182200-
port wing to sand island wi-
937 am cdt sat jul 18 2026

.rest of today...south wind 5 knots becoming southeast early in
the afternoon, then becoming variable 10 knots or less late.
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...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 181438
nshdlh
expires:202607182200;;179083

nearshore marine forecast
national weather service duluth mn
937 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.


lsz147-182200-
sand island to bayfield wi-
937 am cdt sat jul 18 2026

.rest of today...northwest wind 5 knots becoming southeast in the
afternoon. patchy smoke. 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 181438
nshdlh
expires:202607182200;;179086

nearshore marine forecast
national weather service duluth mn
937 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.


lsz148-182200-
oak point to saxon harbor wi-
937 am cdt sat jul 18 2026

.rest of today...north wind 5 knots becoming east late. patchy
smoke. 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 181501
nshmqt
expires:202607182000;;179821

nearshore marine forecast
national weather service marquette mi
1101 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-
1101 am edt sat jul 18 2026 /1001 am cdt sat jul 18 2026/

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

.rest of today...northwest wind less than 10 knots by late
morning becoming variable. partly cloudy. areas of smoke. waves
1 to 2 feet. 
.tonight...variable wind less than 10 knots becoming south less
than 10 knots late. partly cloudy. areas of smoke. waves calm to
1 foot. 
.sunday...southwest wind less than 10 knots. mostly sunny. areas
of smoke. 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 181501
nshmqt
expires:202607182000;;179822

nearshore marine forecast
national weather service marquette mi
1101 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-
1101 am edt sat jul 18 2026

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

.rest of today...northwest wind less than 10 knots backing west
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. areas
of smoke. 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. 

$$