fzus53 kdlh 180400
nshdlh
expires:202608181000;;914765

nearshore marine forecast
national weather service duluth mn
1100 pm cdt mon aug 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.


lsz148-181000-
oak point to saxon harbor wi-
1100 pm cdt mon aug 17 2026

.rest of tonight...southwest wind 5 to 10 knots. chance of
showers and thunderstorms late in the evening. waves 1 foot or
less. 
.tuesday...northwest wind 5 knots becoming north early in the
afternoon, then becoming southeast late in the afternoon. mostly
sunny. waves 1 foot or less. 
.tuesday night...west wind 5 knots. mostly clear. waves 1 foot or
less. 
.wednesday...west wind 5 knots becoming northwest in the late
morning and early afternoon, then becoming northeast late in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 180400
nshdlh
expires:202608181000;;914761

nearshore marine forecast
national weather service duluth mn
1100 pm cdt mon aug 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.


lsz146-181000-
port wing to sand island wi-
1100 pm cdt mon aug 17 2026

.rest of tonight...west wind 5 to 10 knots. slight chance of
showers and thunderstorms late in the evening. waves 1 to 2 feet.
.tuesday...northwest wind 5 knots becoming southwest in the
afternoon. mostly sunny. waves 1 foot or less. 
.tuesday night...west wind 5 knots. mostly clear. waves 1 foot or
less. 
.wednesday...west wind 5 knots. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 180400
nshdlh
expires:202608181000;;914762

nearshore marine forecast
national weather service duluth mn
1100 pm cdt mon aug 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.


lsz147-181000-
sand island to bayfield wi-
1100 pm cdt mon aug 17 2026

.rest of tonight...west wind 5 to 10 knots. chance of showers
late in the evening. slight chance of thunderstorms late in the
evening. slight chance of showers after midnight. waves 1 to
2 feet. 
.tuesday...west wind 5 knots becoming southwest late in the
afternoon. mostly sunny. waves 1 foot or less. 
.tuesday night...west wind 5 knots. mostly clear. waves 1 foot or
less. 
.wednesday...west wind 5 knots becoming southwest late in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 180400
nshdlh
expires:202608181000;;914764

nearshore marine forecast
national weather service duluth mn
1100 pm cdt mon aug 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.


lsz121-181000-
chequamegon bay-bayfield to oak point wi-
1100 pm cdt mon aug 17 2026

.rest of tonight...west wind 5 to 10 knots. chance of showers and
thunderstorms late in the evening. waves 1 foot or less. 
.tuesday...northwest wind 5 knots becoming west. partly sunny in
the morning then clearing. waves 1 foot or less. 
.tuesday night...west wind 5 knots. mostly clear. waves 1 foot or
less. 
.wednesday...west wind 5 knots becoming northwest in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 180400
nshdlh
expires:202608181000;;914755

nearshore marine forecast
national weather service duluth mn
1100 pm cdt mon aug 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.


lsz140-181000-
grand portage to grand marais mn-
1100 pm cdt mon aug 17 2026

.rest of tonight...west wind 10 to 15 knots. chance of rain
showers late in the evening. slight chance of thunderstorms late
in the evening. slight chance of rain showers after midnight.
waves 1 to 2 feet. 
.tuesday...west wind 10 to 15 knots with gusts to around 20 knots
becoming southwest with gusts to around 20 knots late in the
afternoon. mostly sunny. waves 1 to 3 feet. 
.tuesday night...west wind 10 to 15 knots with gusts to around
20 knots becoming northwest 5 to 10 knots after midnight. partly
cloudy. waves 1 to 3 feet. 
.wednesday...northwest wind 5 to 10 knots becoming southwest with
gusts to around 20 knots in the afternoon. mostly sunny. waves
1 to 2 feet. 

$$

fzus53 kdlh 180400
nshdlh
expires:202608181000;;914756

nearshore marine forecast
national weather service duluth mn
1100 pm cdt mon aug 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.


lsz141-181000-
grand marais to taconite harbor mn-
1100 pm cdt mon aug 17 2026

.rest of tonight...west wind 5 to 10 knots. chance of rain
showers late in the evening. slight chance of thunderstorms late
in the evening. slight chance of rain showers after midnight.
waves 1 to 2 feet. 
.tuesday...west wind 5 to 10 knots with gusts to around 20 knots
becoming southwest with gusts to around 20 knots late in the
afternoon. mostly sunny. waves 1 to 2 feet. 
.tuesday night...west wind 5 to 10 knots becoming northwest early
in the morning. mostly clear. waves 1 to 2 feet. 
.wednesday...northwest wind 5 knots becoming southwest in the
afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 180400
nshdlh
expires:202608181000;;914757

nearshore marine forecast
national weather service duluth mn
1100 pm cdt mon aug 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.


lsz142-181000-
taconite harbor to silver bay harbor mn-
1100 pm cdt mon aug 17 2026

.rest of tonight...southwest wind 5 knots becoming west toward
daybreak. chance of rain showers late in the evening. slight
chance of thunderstorms late in the evening. slight chance of
rain showers after midnight. waves 1 foot or less. 
.tuesday...northwest wind 5 knots becoming southwest in the
afternoon. mostly sunny. waves 1 foot or less. 
.tuesday night...west wind 5 knots becoming northwest early in
the morning. mostly clear. waves 1 foot or less. 
.wednesday...northwest wind 5 knots becoming southwest in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 180400
nshdlh
expires:202608181000;;914758

nearshore marine forecast
national weather service duluth mn
1100 pm cdt mon aug 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.


lsz143-181000-
silver bay harbor to two harbors mn-
1100 pm cdt mon aug 17 2026

.rest of tonight...southwest wind 5 to 10 knots becoming west
toward daybreak. slight chance of showers and thunderstorms late
in the evening. waves 1 foot or less. 
.tuesday...northwest wind 5 knots becoming southwest in the
afternoon. mostly sunny. waves 1 foot or less. 
.tuesday night...west wind 5 knots. mostly clear. waves 1 foot or
less. 
.wednesday...west wind 5 knots becoming southwest in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 180400
nshdlh
expires:202608181000;;914759

nearshore marine forecast
national weather service duluth mn
1100 pm cdt mon aug 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.


lsz144-181000-
two harbors to duluth mn-
1100 pm cdt mon aug 17 2026

.rest of tonight...southwest wind 5 to 10 knots becoming west
toward daybreak. slight chance of showers and thunderstorms late
in the evening. waves 1 foot or less. 
.tuesday...northwest wind 5 knots becoming west in the afternoon.
mostly sunny. waves 1 foot or less. 
.tuesday night...northwest wind 5 to 10 knots. mostly clear.
waves 1 foot or less. 
.wednesday...west wind 5 knots. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 180400
nshdlh
expires:202608181000;;914760

nearshore marine forecast
national weather service duluth mn
1100 pm cdt mon aug 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.


lsz145-181000-
duluth mn to port wing wi-
1100 pm cdt mon aug 17 2026

.rest of tonight...west wind 5 to 10 knots. chance of rain
showers late in the evening. slight chance of thunderstorms late
in the evening. slight chance of rain showers after midnight.
waves 1 foot or less. 
.tuesday...west wind 5 to 10 knots. mostly sunny. waves 1 foot or
less. 
.tuesday night...west wind 5 to 10 knots. mostly clear. waves
1 foot or less. 
.wednesday...west wind 5 knots. sunny. waves 1 foot or less. 

$$

fzus53 kmqt 180301
nshmqt
expires:202608180800;;912922

nearshore marine forecast
national weather service marquette mi
1101 pm edt mon aug 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.


lsz242-243-180800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1101 pm edt mon aug 17 2026

.rest of tonight...southwest wind 10 to 15 knots veering west
late. gusts up to 23 knots. mostly cloudy. a chance of showers
and a slight chance of thunderstorms by midnight, then a slight
chance of showers late. waves 1 to 2 feet building to 2 to
3 feet. 
.tuesday...northwest wind 10 to 15 knots backing west late. gusts
up to 22 knots. mostly sunny. waves subsiding to 1 to 2 feet. 
.tuesday night...west wind 10 to 15 knots diminishing to less
than 10 knots after midnight. gusts up to 22 knots. mostly clear.
waves 1 to 2 feet. 
.wednesday...northwest wind less than 10 knots backing west in
the afternoon. sunny. waves 1 to 2 feet. 

$$

fzus53 kmqt 180301
nshmqt
expires:202608180800;;912921

nearshore marine forecast
national weather service marquette mi
1101 pm edt mon aug 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.


lsz240-241-180800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 pm edt mon aug 17 2026 /1001 pm cdt mon aug 17 2026/

.rest of tonight...southwest wind 10 to 15 knots veering west
late. mostly cloudy with a chance of showers and a slight chance
of thunderstorms by midnight, then partly cloudy with a slight
chance of showers late. waves calm to 1 foot building to 2 to
3 feet. 
.tuesday...northwest wind 5 to 15 knots backing southwest less
than 10 knots late. partly cloudy through early afternoon then
clearing. waves subsiding to 1 to 2 feet. 
.tuesday night...southwest wind less than 10 knots veering west
after midnight. clear. waves calm to 1 foot. 
.wednesday...west wind less than 10 knots. sunny. waves calm to
1 foot. 

$$