fzus53 kdlh 152213
nshdlh
expires:202608160400;;255767

nearshore marine forecast
national weather service duluth mn
513 pm cdt sat aug 15 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.


lsz148-160400-
oak point to saxon harbor wi-
513 pm cdt sat aug 15 2026

.tonight...northeast wind 5 knots becoming west late in the
night. showers likely in the evening. chance of thunderstorms
through the night. chance of showers after midnight. waves 1 to
2 feet. 
.sunday...northwest wind 5 to 10 knots with gusts to around
20 knots. mostly sunny. waves 1 foot or less. 
.sunday night...west wind 5 knots. mostly clear. waves 1 foot or
less. 
.monday...west wind 5 knots. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 152213
nshdlh
expires:202608160400;;255763

nearshore marine forecast
national weather service duluth mn
513 pm cdt sat aug 15 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.


lsz146-160400-
port wing to sand island wi-
513 pm cdt sat aug 15 2026

.tonight...northeast wind 5 to 10 knots becoming west late in the
night. chance of thunderstorms in the evening. chance of rain
showers until early morning. slight chance of thunderstorms after
midnight. patchy fog after midnight. waves 1 to 3 feet. 
.sunday...west wind 5 to 10 knots. mostly sunny. waves 1 to
2 feet. 
.sunday night...west wind 5 knots. mostly clear. waves 1 foot or
less. 
.monday...southwest wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 152213
nshdlh
expires:202608160400;;255764

nearshore marine forecast
national weather service duluth mn
513 pm cdt sat aug 15 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.


lsz147-160400-
sand island to bayfield wi-
513 pm cdt sat aug 15 2026

.tonight...northeast wind 5 knots becoming northwest after
midnight, then becoming west late in the night. chance of
thunderstorms in the evening. chance of showers through the
night. slight chance of thunderstorms after midnight. waves 1 to
3 feet. 
.sunday...west wind 5 to 10 knots. gusts up to 20 knots late in
the morning. partly sunny in the morning then clearing. waves
1 to 2 feet. 
.sunday night...west wind 5 knots. mostly clear. waves 1 foot or
less. 
.monday...southwest wind 5 knots. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 152213
nshdlh
expires:202608160400;;255766

nearshore marine forecast
national weather service duluth mn
513 pm cdt sat aug 15 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.


lsz121-160400-
chequamegon bay-bayfield to oak point wi-
513 pm cdt sat aug 15 2026

.tonight...northeast wind 5 knots becoming northwest after
midnight. showers likely in the evening. chance of thunderstorms
through the night. chance of showers after midnight. waves 1 foot
or less. 
.sunday...northwest wind 5 to 10 knots. partly sunny in the
morning then clearing. waves 1 foot or less. 
.sunday night...west wind 5 knots. mostly clear. waves 1 foot or
less. 
.monday...west wind 5 to 10 knots. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 152213
nshdlh
expires:202608160400;;255757

nearshore marine forecast
national weather service duluth mn
513 pm cdt sat aug 15 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.


lsz140-160400-
grand portage to grand marais mn-
513 pm cdt sat aug 15 2026

.tonight...northeast wind 5 to 10 knots with gusts to around
20 knots becoming west late in the night. rain showers likely and
chance of thunderstorms in the evening, then chance of rain
showers and slight chance of thunderstorms after midnight. waves
1 to 2 feet. 
.sunday...northwest wind 5 to 10 knots. partly sunny. waves 1 to
2 feet. 
.sunday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 
.monday...west wind 5 to 10 knots becoming southwest 15 to
20 knots with gusts to around 25 knots in the afternoon. mostly
sunny. waves 1 to 3 feet. 

$$

fzus53 kdlh 152213
nshdlh
expires:202608160400;;255758

nearshore marine forecast
national weather service duluth mn
513 pm cdt sat aug 15 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.


lsz141-160400-
grand marais to taconite harbor mn-
513 pm cdt sat aug 15 2026

.tonight...northeast wind 5 to 10 knots with gusts to around
20 knots becoming west after midnight. rain showers likely and
chance of thunderstorms in the evening, then chance of rain
showers and slight chance of thunderstorms after midnight. waves
1 to 3 feet. 
.sunday...northwest wind 5 to 10 knots. gusts up to 20 knots late
in the morning. mostly sunny. waves 1 to 2 feet. 
.sunday night...northwest wind 5 knots. partly cloudy. waves
1 foot or less. 
.monday...northwest wind 5 knots becoming southwest with gusts to
around 20 knots in the late morning and afternoon. mostly sunny.
waves 1 foot or less. 

$$

fzus53 kdlh 152213
nshdlh
expires:202608160400;;255759

nearshore marine forecast
national weather service duluth mn
513 pm cdt sat aug 15 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.


lsz142-160400-
taconite harbor to silver bay harbor mn-
513 pm cdt sat aug 15 2026

.tonight...northeast wind 5 to 10 knots becoming west after
midnight. chance of thunderstorms in the evening. chance of rain
showers until early morning, then chance of sprinkles late in the
night. patchy fog after midnight. waves 1 to 3 feet. 
.sunday...northwest wind 5 to 10 knots. gusts up to 20 knots late
in the morning. mostly sunny. waves 1 to 2 feet. 
.sunday night...northwest wind 5 knots. mostly clear. waves
1 foot or less. 
.monday...west wind 5 knots becoming southwest with gusts to
around 20 knots in the late morning and afternoon. mostly sunny.
waves 1 foot or less. 

$$

fzus53 kdlh 152213
nshdlh
expires:202608160400;;255760

nearshore marine forecast
national weather service duluth mn
513 pm cdt sat aug 15 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.


lsz143-160400-
silver bay harbor to two harbors mn-
513 pm cdt sat aug 15 2026

.tonight...northeast wind 5 to 10 knots becoming west after
midnight. chance of thunderstorms in the evening. chance of rain
showers until early morning, then chance of sprinkles late in the
night. patchy fog after midnight. waves 1 to 3 feet. 
.sunday...northwest wind 5 to 10 knots. mostly sunny. waves 1 to
2 feet. 
.sunday night...northwest wind 5 knots. mostly clear. waves
1 foot or less. 
.monday...west wind 5 knots becoming southwest with gusts to
around 20 knots in the afternoon. mostly sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 152213
nshdlh
expires:202608160400;;255761

nearshore marine forecast
national weather service duluth mn
513 pm cdt sat aug 15 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.


lsz144-160400-
two harbors to duluth mn-
513 pm cdt sat aug 15 2026

.tonight...northeast wind 5 to 10 knots with gusts to around
20 knots becoming west after midnight. chance of showers and
thunderstorms in the evening, then chance of sprinkles after
midnight. patchy fog after midnight. waves 1 to 2 feet. 
.sunday...northwest wind 5 to 10 knots. mostly sunny. waves 1 to
2 feet. 
.sunday night...northwest wind 5 to 10 knots. mostly clear. waves
1 foot or less. 
.monday...southwest wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 152213
nshdlh
expires:202608160400;;255762

nearshore marine forecast
national weather service duluth mn
513 pm cdt sat aug 15 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.


lsz145-160400-
duluth mn to port wing wi-
513 pm cdt sat aug 15 2026

.tonight...northeast wind 5 to 10 knots becoming northwest after
midnight, then becoming west late in the night. chance of
thunderstorms in the evening. chance of rain showers until early
morning. slight chance of thunderstorms after midnight. patchy
fog after midnight. waves 1 to 3 feet. 
.sunday...northwest wind 5 to 10 knots. mostly sunny. waves 1 to
2 feet. 
.sunday night...northwest wind 5 to 10 knots becoming west early
in the morning. mostly clear. waves 1 foot or less. 
.monday...southwest wind 5 to 10 knots. mostly sunny. waves
1 foot or less. 

$$

fzus53 kmqt 152102
nshmqt
expires:202608160800;;252374

nearshore marine forecast
national weather service marquette mi
502 pm edt sat aug 15 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.


lsz242-243-160800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
502 pm edt sat aug 15 2026

.late this afternoon...east wind 10 to 15 knots. cloudy with a
chance of showers. waves 1 to 2 feet. 
.tonight...southeast wind 10 to 15 knots veering west late. gusts
up to 22 knots. showers likely and a slight chance of
thunderstorms through midnight, then a chance of showers and a
slight chance of thunderstorms late. waves 1 to 2 feet. 
.sunday...west wind 10 to 20 knots. cloudy through mid morning
then becoming partly cloudy. a chance of showers through mid
morning. waves building to 2 to 3 feet. 
.sunday night...west wind 5 to 15 knots. mostly clear. waves
subsiding to 1 to 2 feet. 
.monday...west wind 5 to 15 knots with gusts up to 22 knots.
mostly sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 152102
nshmqt
expires:202608160800;;252373

nearshore marine forecast
national weather service marquette mi
502 pm edt sat aug 15 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.


lsz240-241-160800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
502 pm edt sat aug 15 2026 /402 pm cdt sat aug 15 2026/

.late this afternoon...northeast wind 10 to 15 knots. mostly
cloudy with a chance of showers and a slight chance of
thunderstorms. waves 2 to 3 feet. 
.tonight...southeast wind less than 10 knots veering southwest by
midnight, then veering west 10 to 15 knots late. showers likely
and a chance of thunderstorms through midnight, then a chance of
showers and a slight chance of thunderstorms late. waves
subsiding to 1 to 2 feet. 
.sunday...west wind 10 to 20 knots. cloudy with a chance of
showers through mid morning, then mostly sunny by late morning.
waves building to 2 to 3 feet. 
.sunday night...west wind less than 10 knots with gusts up to
19 knots. clear. waves subsiding to 1 to 2 feet. 
.monday...west wind less than 10 knots with gusts up to 17 knots.
mostly sunny. waves calm to 1 foot. 

$$