fzus53 kdlh 260448
nshdlh
expires:202608261000;;370029

nearshore marine forecast
national weather service duluth mn
1148 pm cdt tue aug 25 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.


lsz148-261000-
oak point to saxon harbor wi-
1148 pm cdt tue aug 25 2026

.rest of tonight...southwest wind 5 to 10 knots. showers likely
late in the evening. slight chance of thunderstorms through the
night. chance of showers after midnight. waves 1 foot or less. 
.wednesday...west wind 5 to 10 knots. gusts up to 20 knots until
late afternoon. slight chance of showers. waves 1 foot or less. 
.wednesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 
.thursday...north wind 5 knots becoming northeast in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 260448
nshdlh
expires:202608261000;;370024

nearshore marine forecast
national weather service duluth mn
1148 pm cdt tue aug 25 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.


lsz145-261000-
duluth mn to port wing wi-
1148 pm cdt tue aug 25 2026

.rest of tonight...west wind 5 to 10 knots. chance of showers
late in the evening. waves 1 foot or less. 
.wednesday...west wind 10 to 15 knots. gusts up to 20 knots in
the late morning and afternoon. partly sunny. waves 1 foot or
less. 
.wednesday night...northwest wind 5 to 10 knots. mostly clear.
waves 1 foot or less. 
.thursday...northwest wind 5 knots becoming north in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 260448
nshdlh
expires:202608261000;;370025

nearshore marine forecast
national weather service duluth mn
1148 pm cdt tue aug 25 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.


lsz146-261000-
port wing to sand island wi-
1148 pm cdt tue aug 25 2026

.rest of tonight...west wind 5 to 10 knots. showers likely late
in the evening. slight chance of thunderstorms late in the
evening. chance of showers after midnight. patchy dense fog after
midnight. waves 1 to 2 feet. 
.wednesday...west wind 5 to 10 knots. gusts up to 20 knots until
late afternoon. partly sunny. waves 1 to 2 feet. 
.wednesday night...northwest wind 5 to 10 knots. mostly clear.
waves 1 foot or less. 
.thursday...northwest wind 5 knots becoming northeast late in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 260448
nshdlh
expires:202608261000;;370026

nearshore marine forecast
national weather service duluth mn
1148 pm cdt tue aug 25 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.


lsz147-261000-
sand island to bayfield wi-
1148 pm cdt tue aug 25 2026

.rest of tonight...west wind 5 to 10 knots. gusts up to 20 knots
toward daybreak. showers likely late in the evening. slight
chance of thunderstorms through the night. chance of showers
after midnight. waves 1 to 2 feet. 
.wednesday...west wind 5 to 10 knots with gusts to around
20 knots. partly sunny. waves 1 to 2 feet. 
.wednesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 
.thursday...northwest wind 5 knots becoming east late in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 260448
nshdlh
expires:202608261000;;370028

nearshore marine forecast
national weather service duluth mn
1148 pm cdt tue aug 25 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.


lsz121-261000-
chequamegon bay-bayfield to oak point wi-
1148 pm cdt tue aug 25 2026

.rest of tonight...southwest wind 5 to 10 knots. showers likely
late in the evening. slight chance of thunderstorms through the
night. chance of showers after midnight. waves 1 foot or less. 
.wednesday...west wind 5 to 10 knots with gusts to around
20 knots becoming northwest with gusts to around 20 knots in the
afternoon. partly sunny. waves 1 foot or less. 
.wednesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 
.thursday...northwest wind 5 knots becoming northeast in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 260448
nshdlh
expires:202608261000;;370019

nearshore marine forecast
national weather service duluth mn
1148 pm cdt tue aug 25 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.


lsz140-261000-
grand portage to grand marais mn-
1148 pm cdt tue aug 25 2026

.rest of tonight...south wind 5 to 10 knots becoming southwest
after midnight. patchy fog through the night. chance of rain
showers and slight chance of thunderstorms. waves 1 foot or less.
.wednesday...west wind 5 to 10 knots becoming northwest with
gusts to around 20 knots in the afternoon. slight chance of rain
showers. waves 1 foot or less. 
.wednesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 
.thursday...north wind 5 to 10 knots becoming east in the
afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 260448
nshdlh
expires:202608261000;;370020

nearshore marine forecast
national weather service duluth mn
1148 pm cdt tue aug 25 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.


lsz141-261000-
grand marais to taconite harbor mn-
1148 pm cdt tue aug 25 2026

.rest of tonight...west wind 5 knots becoming southwest after
midnight. patchy fog late in the evening. chance of rain showers
late in the evening. slight chance of rain showers toward
daybreak. 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 rain showers through
the day. waves 1 foot or less. 
.wednesday night...northwest wind 5 to 10 knots. gusts up to
20 knots early in the evening. mostly clear. waves 1 foot or
less. 
.thursday...northwest wind 5 knots becoming west early in the
afternoon, then becoming northwest late in the afternoon. mostly
sunny. waves 1 foot or less. 

$$

fzus53 kdlh 260448
nshdlh
expires:202608261000;;370021

nearshore marine forecast
national weather service duluth mn
1148 pm cdt tue aug 25 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.


lsz142-261000-
taconite harbor to silver bay harbor mn-
1148 pm cdt tue aug 25 2026

.rest of tonight...southwest wind 5 knots. patchy fog late in the
evening. chance of rain showers late in the evening. slight
chance of rain showers after midnight. waves 1 foot or less. 
.wednesday...west wind 5 to 10 knots with gusts to around
20 knots becoming northwest with gusts to around 20 knots in the
afternoon. slight chance of rain showers. waves 1 foot or less. 
.wednesday night...northwest wind 5 to 10 knots. mostly clear.
waves 1 foot or less. 
.thursday...northwest wind 5 knots becoming southwest early in
the afternoon, then becoming northeast late in the afternoon.
mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 260448
nshdlh
expires:202608261000;;370022

nearshore marine forecast
national weather service duluth mn
1148 pm cdt tue aug 25 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.


lsz143-261000-
silver bay harbor to two harbors mn-
1148 pm cdt tue aug 25 2026

.rest of tonight...southwest wind 5 to 10 knots. chance of rain
showers late in the evening, then slight chance of rain showers
after midnight. waves 1 foot or less. 
.wednesday...west wind 5 to 10 knots becoming northwest with
gusts to around 20 knots in the afternoon. partly sunny. waves
1 foot or less. 
.wednesday night...northwest wind 5 to 10 knots. mostly clear.
waves 1 foot or less. 
.thursday...northwest wind 5 knots becoming east in the
afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 260448
nshdlh
expires:202608261000;;370023

nearshore marine forecast
national weather service duluth mn
1148 pm cdt tue aug 25 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.


lsz144-261000-
two harbors to duluth mn-
1148 pm cdt tue aug 25 2026

.rest of tonight...west wind 5 to 10 knots. chance of rain
showers late in the evening, then slight chance of rain showers
after midnight. waves 1 foot or less. 
.wednesday...west wind 5 to 10 knots becoming northwest late in
the afternoon. gusts up to 20 knots. partly sunny. waves 1 foot
or less. 
.wednesday night...northwest wind 5 to 10 knots. mostly clear.
waves 1 foot or less. 
.thursday...northwest wind 5 knots becoming north in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kmqt 260301
nshmqt
expires:202608260800;;366744

nearshore marine forecast
national weather service marquette mi
1100 pm edt tue aug 25 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.


lsz241-260800-
black river to ontonagon mi-
1100 pm edt tue aug 25 2026 /1000 pm cdt tue aug 25 2026/

...small craft advisory in effect from 8 am edt /7 am cdt/
wednesday through wednesday afternoon...

.rest of tonight...southwest wind 10 to 15 knots veering west
late. gusts up to 23 knots. cloudy. a chance of showers and
thunderstorms by midnight, then a chance of showers and a slight
chance of thunderstorms late. waves calm to 1 foot building to
1 to 2 feet. 
.wednesday...west wind 10 to 20 knots with gusts up to 28 knots.
mostly cloudy. a slight chance of showers through mid morning. a
slight chance of showers and thunderstorms late. waves building
to 2 to 3 feet, then subsiding to 1 to 2 feet. 
.wednesday night...northwest wind 10 to 15 knots with gusts up to
23 knots diminishing to less than 10 knots after midnight. partly
cloudy. a slight chance of showers in the evening. waves 1 to
2 feet. 
.thursday...north wind less than 10 knots. sunny. waves calm to
1 foot. 

$$

fzus53 kmqt 260301
nshmqt
expires:202608260800;;366746

nearshore marine forecast
national weather service marquette mi
1100 pm edt tue aug 25 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.


lsz242-260800-
ontonagon to upper entrance of portage canal mi-
1100 pm edt tue aug 25 2026

...small craft advisory in effect from 8 am edt wednesday through
wednesday afternoon...

.rest of tonight...southwest wind 10 to 15 knots. gusts up to
24 knots. cloudy. a chance of showers and thunderstorms by
midnight, then a chance of showers and a slight chance of
thunderstorms late. waves calm to 1 foot building to 1 to 2 feet.
.wednesday...west wind 10 to 20 knots with gusts up to 28 knots.
cloudy. a chance of showers through mid morning, then a slight
chance of showers by late morning. a slight chance of
thunderstorms late. waves building to 2 to 3 feet. 
.wednesday night...northwest wind 10 to 15 knots veering north
after midnight. gusts up to 23 knots. partly cloudy. a slight
chance of showers in the evening. waves subsiding to 1 to 2 feet.
.thursday...north wind less than 10 knots. mostly sunny. waves
1 to 2 feet. 

$$

fzus53 kmqt 260301
nshmqt
expires:202608260800;;366743

nearshore marine forecast
national weather service marquette mi
1100 pm edt tue aug 25 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.


lsz240-260800-
saxon harbor wi to black river mi-
1100 pm edt tue aug 25 2026 /1000 pm cdt tue aug 25 2026/

.rest of tonight...southwest wind less than 10 knots veering west
10 to 15 knots late. mostly cloudy. a chance of showers and
thunderstorms by midnight, then a slight chance of showers and
thunderstorms late. waves calm to 1 foot building to 1 to 2 feet.
.wednesday...west wind 10 to 15 knots with gusts up to 24 knots.
mostly cloudy. a slight chance of showers through mid morning. a
slight chance of showers late. waves 1 to 2 feet. 
.wednesday night...northwest wind less than 10 knots with gusts
up to 20 knots. mostly clear. waves calm to 1 foot. 
.thursday...north wind less than 10 knots in the morning becoming
variable. sunny. waves calm to 1 foot. 

$$