fzus53 kdlh 220400
nshdlh
expires:202608221000;;144317

nearshore marine forecast
national weather service duluth mn
1100 pm cdt fri aug 21 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.


lsz148-221000-
oak point to saxon harbor wi-
1100 pm cdt fri aug 21 2026

.rest of tonight...west wind 5 knots becoming northwest toward
daybreak. chance of sprinkles late in the evening, then chance of
rain showers and slight chance of thunderstorms after midnight.
waves 1 foot or less. 
.saturday...northwest wind 5 to 10 knots. gusts up to 20 knots in
the late morning and afternoon. sunny. waves 1 foot or less. 
.saturday night...north wind 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.sunday...north wind 5 to 10 knots becoming northeast in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 220400
nshdlh
expires:202608221000;;144313

nearshore marine forecast
national weather service duluth mn
1100 pm cdt fri aug 21 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.


lsz146-221000-
port wing to sand island wi-
1100 pm cdt fri aug 21 2026

.rest of tonight...west wind 5 to 10 knots. chance of sprinkles
late in the evening. waves 1 foot or less. 
.saturday...northwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 
.saturday night...north wind 5 knots. mostly clear. waves 1 foot
or less. 
.sunday...northeast wind 5 knots until late afternoon becoming
variable 10 knots or less. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 220400
nshdlh
expires:202608221000;;144314

nearshore marine forecast
national weather service duluth mn
1100 pm cdt fri aug 21 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.


lsz147-221000-
sand island to bayfield wi-
1100 pm cdt fri aug 21 2026

.rest of tonight...west wind 5 knots becoming northwest toward
daybreak. chance of sprinkles through the night. waves 1 foot or
less. 
.saturday...northwest wind 5 to 10 knots. gusts up to 20 knots in
the late morning and early afternoon. sunny. waves 1 foot or
less. 
.saturday night...north wind 5 to 10 knots. mostly clear. waves
1 foot or less. 
.sunday...northeast wind 5 to 10 knots becoming southeast late in
the afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 220400
nshdlh
expires:202608221000;;144316

nearshore marine forecast
national weather service duluth mn
1100 pm cdt fri aug 21 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.


lsz121-221000-
chequamegon bay-bayfield to oak point wi-
1100 pm cdt fri aug 21 2026

.rest of tonight...west wind 5 to 10 knots. chance of sprinkles
through the night. waves 1 foot or less. 
.saturday...northwest wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. sunny. waves 1 foot or less. 
.saturday night...north wind 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.sunday...north wind 5 knots becoming northeast in the afternoon.
sunny. waves 1 foot or less. 

$$

fzus53 kdlh 220400
nshdlh
expires:202608221000;;144307

nearshore marine forecast
national weather service duluth mn
1100 pm cdt fri aug 21 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.


lsz140-221000-
grand portage to grand marais mn-
1100 pm cdt fri aug 21 2026

.rest of tonight...west wind 5 to 10 knots becoming northwest
toward daybreak. slight chance of thunderstorms late in the
evening. slight chance of rain showers late in the evening. waves
1 foot or less. 
.saturday...northwest wind 5 to 10 knots. gusts up to 20 knots
late in the morning. mostly sunny. waves 1 foot or less. 
.saturday night...north wind 10 to 15 knots with gusts to around
20 knots. mostly clear. waves 1 foot or less. 
.sunday...north wind 5 to 10 knots with gusts to around 20 knots
becoming south with gusts to around 20 knots in the afternoon.
sunny. waves 1 foot or less. 

$$

fzus53 kdlh 220400
nshdlh
expires:202608221000;;144308

nearshore marine forecast
national weather service duluth mn
1100 pm cdt fri aug 21 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.


lsz141-221000-
grand marais to taconite harbor mn-
1100 pm cdt fri aug 21 2026

.rest of tonight...northwest wind 5 to 10 knots. chance of
sprinkles late in the evening, then slight chance of showers and
thunderstorms after midnight. waves 1 foot or less. 
.saturday...northwest wind 5 to 10 knots with gusts to around
20 knots. mostly sunny. waves 1 foot or less. 
.saturday night...north wind 5 to 10 knots. mostly clear. waves
1 foot or less. 
.sunday...north wind 5 knots becoming south in the afternoon.
mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 220400
nshdlh
expires:202608221000;;144309

nearshore marine forecast
national weather service duluth mn
1100 pm cdt fri aug 21 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.


lsz142-221000-
taconite harbor to silver bay harbor mn-
1100 pm cdt fri aug 21 2026

.rest of tonight...northwest wind 5 to 10 knots. chance of
sprinkles late in the evening. waves 1 foot or less. 
.saturday...northwest wind 5 to 10 knots with gusts to around
20 knots. sunny. waves 1 foot or less. 
.saturday night...north wind 5 knots. partly cloudy. waves 1 foot
or less. 
.sunday...north wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming southeast 5 knots in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 220400
nshdlh
expires:202608221000;;144310

nearshore marine forecast
national weather service duluth mn
1100 pm cdt fri aug 21 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.


lsz143-221000-
silver bay harbor to two harbors mn-
1100 pm cdt fri aug 21 2026

.rest of tonight...northwest wind 5 to 10 knots. chance of
sprinkles late in the evening. waves 1 foot or less. 
.saturday...northwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 
.saturday night...north wind 5 knots. partly cloudy. waves 1 foot
or less. 
.sunday...north wind 5 knots early in the morning becoming
northeast, then becoming southeast early in the afternoon
becoming variable 10 knots or less. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 220400
nshdlh
expires:202608221000;;144311

nearshore marine forecast
national weather service duluth mn
1100 pm cdt fri aug 21 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.


lsz144-221000-
two harbors to duluth mn-
1100 pm cdt fri aug 21 2026

.rest of tonight...northwest wind 5 to 10 knots. chance of
sprinkles late in the evening. waves 1 foot or less. 
.saturday...northwest wind 5 to 10 knots with gusts to around
20 knots. sunny. waves 1 foot or less. 
.saturday night...north wind 5 to 10 knots. mostly clear. waves
1 foot or less. 
.sunday...north wind 5 knots becoming east in the late morning
and afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 220400
nshdlh
expires:202608221000;;144312

nearshore marine forecast
national weather service duluth mn
1100 pm cdt fri aug 21 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.


lsz145-221000-
duluth mn to port wing wi-
1100 pm cdt fri aug 21 2026

.rest of tonight...northwest wind 5 to 10 knots. chance of
sprinkles late in the evening. waves 1 foot or less. 
.saturday...northwest wind 5 to 10 knots. gusts up to 20 knots in
the late morning and afternoon. sunny. waves 1 foot or less. 
.saturday night...north wind 5 to 10 knots. mostly clear. waves
1 foot or less. 
.sunday...north wind 5 knots becoming northeast in the afternoon.
sunny. waves 1 foot or less. 

$$

fzus53 kmqt 220301
nshmqt
expires:202608220800;;142354

nearshore marine forecast
national weather service marquette mi
1100 pm edt fri aug 21 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.


lsz242-243-220800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1100 pm edt fri aug 21 2026

.rest of tonight...west wind less than 10 knots veering northwest
10 to 15 knots late. partly cloudy. a slight chance of showers
late. waves calm to 1 foot. 
.saturday...northwest wind 10 to 15 knots diminishing to less
than 10 knots late. mostly sunny. waves building to 1 to 2 feet. 
.saturday night...north wind 10 to 20 knots. mostly clear. waves
building to 2 to 4 feet. 
.sunday...north wind 10 to 20 knots backing northwest less than
10 knots in the afternoon. mostly sunny. waves subsiding to 1 to
2 feet. 

$$

fzus53 kmqt 220301
nshmqt
expires:202608220800;;142353

nearshore marine forecast
national weather service marquette mi
1100 pm edt fri aug 21 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.


lsz240-241-220800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1100 pm edt fri aug 21 2026 /1000 pm cdt fri aug 21 2026/

.rest of tonight...west wind less than 10 knots. partly cloudy
with a slight chance of showers and thunderstorms. waves calm to
1 foot. 
.saturday...northwest wind 5 to 15 knots. mostly sunny. a slight
chance of showers through mid morning. waves building to 1 to
2 feet. 
.saturday night...north wind 10 to 15 knots. mostly clear. waves
building to 2 to 3 feet. 
.sunday...north wind 10 to 15 knots veering northeast less than
10 knots in the afternoon. sunny. waves subsiding to 1 to 2 feet.

$$