fzus53 kdlh 241623
nshdlh
expires:202608242200;;286602

nearshore marine forecast
national weather service duluth mn
1123 am cdt mon aug 24 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.


lsz148-242200-
oak point to saxon harbor wi-
1123 am cdt mon aug 24 2026

.rest of today...east wind 5 knots. mostly sunny. waves 1 foot or
less. 
.tonight...east wind 5 knots becoming south after midnight.
partly cloudy. waves 1 foot or less. 
.tuesday...south wind 5 to 10 knots. gusts up to 20 knots early
in the afternoon. slight chance of showers and thunderstorms in
the morning, then chance of showers and thunderstorms in the
afternoon. waves 1 foot or less. 
.tuesday night...east wind 5 to 10 knots becoming southwest in
the late evening and early morning, then becoming west early in
the morning. chance of showers and thunderstorms in the evening,
then slight chance of showers and thunderstorms after midnight.
waves 1 foot or less. 

$$

fzus53 kdlh 241623
nshdlh
expires:202608242200;;286598

nearshore marine forecast
national weather service duluth mn
1123 am cdt mon aug 24 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.


lsz146-242200-
port wing to sand island wi-
1123 am cdt mon aug 24 2026

.rest of today...variable winds 10 knots or less becoming east
5 knots in the afternoon. mostly sunny. waves 1 foot or less. 
.tonight...east wind 5 knots. partly cloudy in the evening then
becoming mostly cloudy. waves 1 foot or less. 
.tuesday...southeast wind 5 knots becoming west late in the
morning, then becoming northeast early in the afternoon becoming
east late in the afternoon. slight chance of thunderstorms in the
morning. chance of showers through the day. chance of
thunderstorms in the afternoon. waves 1 foot or less. 
.tuesday night...northeast wind 5 knots becoming west in the late
evening and overnight. chance of showers and thunderstorms in the
evening. waves 1 foot or less. 

$$

fzus53 kdlh 241623
nshdlh
expires:202608242200;;286599

nearshore marine forecast
national weather service duluth mn
1123 am cdt mon aug 24 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.


lsz147-242200-
sand island to bayfield wi-
1123 am cdt mon aug 24 2026

.rest of today...east wind 5 knots. mostly sunny. waves 1 foot or
less. 
.tonight...southeast wind 5 knots. partly cloudy in the evening
then becoming mostly cloudy. waves 1 foot or less. 
.tuesday...south wind 5 to 10 knots becoming east late in the
afternoon. slight chance of thunderstorms in the morning. chance
of showers through the day. chance of thunderstorms in the
afternoon. waves 1 foot or less. 
.tuesday night...east wind 5 knots becoming southwest in the late
evening and overnight. chance of showers and thunderstorms in the
evening, then slight chance of showers and thunderstorms after
midnight. waves 1 foot or less. 

$$

fzus53 kdlh 241623
nshdlh
expires:202608242200;;286601

nearshore marine forecast
national weather service duluth mn
1123 am cdt mon aug 24 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.


lsz121-242200-
chequamegon bay-bayfield to oak point wi-
1123 am cdt mon aug 24 2026

.rest of today...east wind 5 knots. mostly sunny. waves 1 foot or
less. 
.tonight...east wind 5 knots becoming south after midnight.
partly cloudy. waves 1 foot or less. 
.tuesday...south wind 5 to 10 knots. gusts up to 20 knots early
in the afternoon. slight chance of showers and thunderstorms in
the morning, then chance of showers and thunderstorms in the
afternoon. waves 1 foot or less. 
.tuesday night...northeast wind 5 to 10 knots becoming southwest
in the late evening and early morning, then becoming west early
in the morning. chance of showers and thunderstorms in the
evening. waves 1 foot or less. 

$$

fzus53 kdlh 241623
nshdlh
expires:202608242200;;286592

nearshore marine forecast
national weather service duluth mn
1123 am cdt mon aug 24 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.


lsz140-242200-
grand portage to grand marais mn-
1123 am cdt mon aug 24 2026

.rest of today...southwest wind 5 to 10 knots. mostly sunny.
waves 1 foot or less. 
.tonight...southwest wind 5 to 10 knots. mostly cloudy. waves
1 foot or less. 
.tuesday...east wind 5 to 10 knots. chance of rain showers
through the day. chance of thunderstorms in the afternoon. waves
1 foot or less. 
.tuesday night...east wind 5 to 10 knots becoming southwest in
the late evening and early morning, then becoming west early in
the morning. chance of thunderstorms in the evening. chance of
rain showers through the night. slight chance of thunderstorms
after midnight. waves 1 foot or less. 

$$

fzus53 kdlh 241623
nshdlh
expires:202608242200;;286593

nearshore marine forecast
national weather service duluth mn
1123 am cdt mon aug 24 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.


lsz141-242200-
grand marais to taconite harbor mn-
1123 am cdt mon aug 24 2026

.rest of today...southwest wind 5 knots. mostly sunny. waves
1 foot or less. 
.tonight...variable winds 10 knots or less. mostly cloudy. waves
1 foot or less. 
.tuesday...east wind 5 knots. chance of rain showers through the
day. chance of thunderstorms in the afternoon. waves 1 foot or
less. 
.tuesday night...northeast wind 5 knots becoming west in the late
evening and overnight. chance of showers and thunderstorms in the
evening, then slight chance of showers and thunderstorms after
midnight. waves 1 foot or less. 

$$

fzus53 kdlh 241623
nshdlh
expires:202608242200;;286594

nearshore marine forecast
national weather service duluth mn
1123 am cdt mon aug 24 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.


lsz142-242200-
taconite harbor to silver bay harbor mn-
1123 am cdt mon aug 24 2026

.rest of today...south wind 5 knots late in the morning becoming
variable 10 knots or less. mostly sunny. waves 1 foot or less. 
.tonight...variable winds 10 knots or less. partly cloudy in the
evening then becoming mostly cloudy. waves 1 foot or less. 
.tuesday...variable winds 10 knots or less becoming northeast
5 knots in the afternoon. chance of rain showers through the day.
chance of thunderstorms in the afternoon. waves 1 foot or less. 
.tuesday night...northeast wind 5 knots becoming west in the late
evening and overnight. chance of showers and thunderstorms in the
evening, then slight chance of showers and thunderstorms after
midnight. waves 1 foot or less. 

$$

fzus53 kdlh 241623
nshdlh
expires:202608242200;;286595

nearshore marine forecast
national weather service duluth mn
1123 am cdt mon aug 24 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.


lsz143-242200-
silver bay harbor to two harbors mn-
1123 am cdt mon aug 24 2026

.rest of today...southwest wind 5 knots becoming east late.
partly sunny. waves 1 foot or less. 
.tonight...northeast wind 5 knots. partly cloudy in the evening
then becoming mostly cloudy. waves 1 foot or less. 
.tuesday...variable winds 10 knots or less becoming east 5 knots
in the late morning and afternoon. slight chance of thunderstorms
in the morning. chance of rain showers through the day. chance of
thunderstorms in the afternoon. waves 1 foot or less. 
.tuesday night...northeast wind 5 knots becoming west in the late
evening and overnight. chance of showers and thunderstorms in the
evening, then slight chance of rain showers after midnight. waves
1 foot or less. 

$$

fzus53 kdlh 241623
nshdlh
expires:202608242200;;286596

nearshore marine forecast
national weather service duluth mn
1123 am cdt mon aug 24 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.


lsz144-242200-
two harbors to duluth mn-
1123 am cdt mon aug 24 2026

.rest of today...southeast wind 5 knots becoming east in the
afternoon. partly sunny. waves 1 foot or less. 
.tonight...northeast wind 5 to 10 knots. slight chance of rain
showers after midnight. waves 1 foot or less. 
.tuesday...northeast wind 5 to 10 knots becoming east in the
afternoon. chance of rain showers and slight chance of
thunderstorms in the morning, then chance of thunderstorms and
slight chance of rain showers in the afternoon. waves 1 foot or
less. 
.tuesday night...northeast wind 5 knots becoming west in the late
evening and overnight. chance of showers and thunderstorms in the
evening. waves 1 foot or less. 

$$

fzus53 kdlh 241623
nshdlh
expires:202608242200;;286597

nearshore marine forecast
national weather service duluth mn
1123 am cdt mon aug 24 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.


lsz145-242200-
duluth mn to port wing wi-
1123 am cdt mon aug 24 2026

.rest of today...east wind 5 knots. partly sunny. waves 1 foot or
less. 
.tonight...east wind 5 to 10 knots. slight chance of rain showers
after midnight. waves 1 foot or less. 
.tuesday...southeast wind 5 knots becoming northeast in the late
morning and early afternoon, then becoming east late in the
afternoon. slight chance of thunderstorms in the morning. chance
of rain showers through the day. chance of thunderstorms in the
afternoon. waves 1 foot or less. 
.tuesday night...northeast wind 5 to 10 knots becoming west in
the late evening and overnight. chance of showers and
thunderstorms in the evening. waves 1 foot or less. 

$$

fzus53 kmqt 241501
nshmqt
expires:202608242000;;283822

nearshore marine forecast
national weather service marquette mi
1100 am edt mon aug 24 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.


lsz242-243-242000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1101 am edt mon aug 24 2026

.rest of today...northwest wind less than 10 knots by late
morning becoming variable. mostly sunny. waves calm to 1 foot. 
.tonight...variable wind less than 10 knots becoming south less
than 10 knots late. mostly cloudy. waves calm to 1 foot. 
.tuesday...south wind less than 10 knots. partly cloudy. a slight
chance of showers in the morning, then a chance of showers and
thunderstorms in the afternoon. waves calm to 1 foot. 
.tuesday night...south wind 10 to 15 knots veering southwest
after midnight. gusts up to 22 knots. mostly cloudy. showers and
a chance of thunderstorms in the evening, then a chance of
showers and a slight chance of thunderstorms after midnight.
waves building to 1 to 2 feet. 

$$

fzus53 kmqt 241501
nshmqt
expires:202608242000;;283821

nearshore marine forecast
national weather service marquette mi
1100 am edt mon aug 24 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.


lsz240-241-242000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 am edt mon aug 24 2026 /1001 am cdt mon aug 24 2026/

.rest of today...variable wind less than 10 knots. mostly sunny.
waves calm to 1 foot. 
.tonight...variable wind less than 10 knots becoming south less
than 10 knots by midnight. partly cloudy through late evening
then becoming mostly cloudy. waves calm to 1 foot. 
.tuesday...south wind less than 10 knots with gusts up to
18 knots. partly cloudy. a slight chance of showers in the
morning, then a chance of showers and thunderstorms in the
afternoon. waves calm to 1 foot. 
.tuesday night...south wind less than 10 knots veering southwest
10 to 15 knots after midnight. mostly cloudy with showers and a
chance of thunderstorms in the evening, then partly cloudy with a
chance of showers after midnight. waves building to 1 to 2 feet. 

$$