fzus53 kdlh 242200
nshdlh
expires:202608250400;;301223

nearshore marine forecast
national weather service duluth mn
500 pm 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.


lsz148-250400-
oak point to saxon harbor wi-
500 pm cdt mon aug 24 2026

.tonight...east wind 5 knots becoming south after midnight.
partly cloudy until early morning then becoming mostly 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. 
.wednesday...west wind 5 to 10 knots. gusts up to 20 knots in the
late morning and afternoon. slight chance of showers through the
day. waves 1 foot or less. 

$$

fzus53 kdlh 242200
nshdlh
expires:202608250400;;301219

nearshore marine forecast
national weather service duluth mn
500 pm 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.


lsz146-250400-
port wing to sand island wi-
500 pm cdt mon aug 24 2026

.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. 
.wednesday...west wind 5 to 10 knots. slight chance of showers in
the afternoon. waves 1 foot or less. 

$$

fzus53 kdlh 242200
nshdlh
expires:202608250400;;301220

nearshore marine forecast
national weather service duluth mn
500 pm 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.


lsz147-250400-
sand island to bayfield wi-
500 pm cdt mon aug 24 2026

.tonight...southeast wind 5 knots. partly cloudy until early
morning 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. 
.wednesday...west wind 5 to 10 knots with gusts to around
20 knots. slight chance of showers in the afternoon. waves 1 foot
or less. 

$$

fzus53 kdlh 242200
nshdlh
expires:202608250400;;301222

nearshore marine forecast
national weather service duluth mn
500 pm 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.


lsz121-250400-
chequamegon bay-bayfield to oak point wi-
500 pm cdt mon aug 24 2026

.tonight...east wind 5 knots becoming south after midnight.
partly cloudy until early morning then becoming mostly 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. 
.wednesday...west wind 5 to 10 knots. gusts up to 20 knots in the
late morning and afternoon. slight chance of showers through the
day. waves 1 foot or less. 

$$

fzus53 kdlh 242200
nshdlh
expires:202608250400;;301213

nearshore marine forecast
national weather service duluth mn
500 pm 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.


lsz140-250400-
grand portage to grand marais mn-
500 pm cdt mon aug 24 2026

.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. 
.wednesday...west wind 5 to 10 knots. gusts up to 20 knots in the
afternoon. chance of rain showers through the day. waves 1 foot
or less. 

$$

fzus53 kdlh 242200
nshdlh
expires:202608250400;;301214

nearshore marine forecast
national weather service duluth mn
500 pm 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.


lsz141-250400-
grand marais to taconite harbor mn-
500 pm cdt mon aug 24 2026

.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. 
.wednesday...northwest wind 5 to 10 knots. gusts up to 20 knots
in the late morning and afternoon. chance of rain showers through
the day. waves 1 foot or less. 

$$

fzus53 kdlh 242200
nshdlh
expires:202608250400;;301215

nearshore marine forecast
national weather service duluth mn
500 pm 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.


lsz142-250400-
taconite harbor to silver bay harbor mn-
500 pm cdt mon aug 24 2026

.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. 
.wednesday...northwest wind 5 to 10 knots. gusts up to 20 knots
in the late morning and afternoon. slight chance of rain showers
through the day. waves 1 foot or less. 

$$

fzus53 kdlh 242200
nshdlh
expires:202608250400;;301216

nearshore marine forecast
national weather service duluth mn
500 pm 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.


lsz143-250400-
silver bay harbor to two harbors mn-
500 pm cdt mon aug 24 2026

.tonight...northeast wind 5 knots. slight chance of rain showers
late in the night. 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. 
.wednesday...west wind 5 to 10 knots. slight chance of rain
showers through the day. waves 1 foot or less. 

$$

fzus53 kdlh 242200
nshdlh
expires:202608250400;;301217

nearshore marine forecast
national weather service duluth mn
500 pm 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.


lsz144-250400-
two harbors to duluth mn-
500 pm cdt mon aug 24 2026

.tonight...northeast wind 5 to 10 knots. slight chance of rain
showers late in the night. 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. 
.wednesday...northwest wind 10 to 15 knots. gusts up to 20 knots
in the late morning and afternoon. slight chance of rain showers
through the day. waves 1 foot or less. 

$$

fzus53 kdlh 242200
nshdlh
expires:202608250400;;301218

nearshore marine forecast
national weather service duluth mn
500 pm 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.


lsz145-250400-
duluth mn to port wing wi-
500 pm cdt mon aug 24 2026

.tonight...east wind 5 to 10 knots. slight chance of rain showers
late in the night. 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. 
.wednesday...west wind 10 to 15 knots with gusts to around
20 knots becoming northwest with gusts to around 20 knots late in
the afternoon. slight chance of showers through the day. slight
chance of thunderstorms in the afternoon. waves 1 foot or less. 

$$

fzus53 kmqt 242101
nshmqt
expires:202608250800;;298765

nearshore marine forecast
national weather service marquette mi
500 pm 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.


lsz242-243-250800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
500 pm edt mon aug 24 2026

.late this afternoon...variable wind less than 10 knots. sunny.
waves calm to 1 foot. 
.tonight...south wind less than 10 knots. mostly clear. waves
calm to 1 foot. 
.tuesday...south wind less than 10 knots backing east late.
mostly cloudy. a chance of showers in the morning. a chance of
thunderstorms through the day. showers likely 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. cloudy. a chance of showers
and thunderstorms in the evening, then a chance of showers and a
slight chance of thunderstorms after midnight. waves building to
1 to 2 feet. 
.wednesday...west wind 10 to 15 knots with gusts up to 25 knots.
mostly cloudy. a chance of showers in the morning, then a slight
chance of showers in the afternoon. waves building to 2 to
3 feet, then subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 242101
nshmqt
expires:202608250800;;298764

nearshore marine forecast
national weather service marquette mi
500 pm 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.


lsz240-241-250800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
500 pm edt mon aug 24 2026 /400 pm cdt mon aug 24 2026/

.late this afternoon...northeast wind less than 10 knots. sunny.
waves calm to 1 foot. 
.tonight...east wind less than 10 knots veering south by
midnight. mostly clear. waves calm to 1 foot. 
.tuesday...south wind less than 10 knots backing southeast late.
mostly cloudy. a chance of showers in the morning. a chance of
thunderstorms through the day. showers likely in the afternoon.
waves calm to 1 foot. 
.tuesday night...south wind less than 10 knots veering southwest
10 to 15 knots after midnight. partly cloudy with a chance of
showers and a slight chance of thunderstorms in the evening, then
mostly cloudy with a slight chance of showers after midnight.
waves building to 1 to 2 feet. 
.wednesday...west wind 10 to 15 knots with gusts up to 25 knots.
partly cloudy. a slight chance of showers in the morning. waves
building to 2 to 3 feet, then subsiding to 1 to 2 feet. 

$$