fzus53 kdlh 150837
nshdlh
expires:202608151600;;223045

nearshore marine forecast
national weather service duluth mn
337 am 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.


lsz121-151600-
chequamegon bay-bayfield to oak point wi-
337 am cdt sat aug 15 2026

.today...northeast wind 5 to 10 knots becoming northeast 5 to
10 knots with gusts to around 20 knots late in the afternoon.
slight chance of showers late in the morning. chance of showers
in the afternoon. slight chance of thunderstorms late in the
afternoon. waves 1 foot or less. 
.tonight...northeast wind 5 knots becoming west after midnight.
patchy fog through the night. chance of showers in the evening.
slight chance of thunderstorms through the night. slight chance
of showers after midnight. waves 1 foot or less. 
.sunday...northwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 
.sunday night...west wind 5 knots. mostly clear. waves 1 foot or
less. 

$$

fzus53 kdlh 150837
nshdlh
expires:202608151600;;223036

nearshore marine forecast
national weather service duluth mn
337 am 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.


lsz140-151600-
grand portage to grand marais mn-
337 am cdt sat aug 15 2026

.today...northeast wind 10 to 15 knots. gusts up to 20 knots in
the afternoon. slight chance of rain showers late in the morning.
chance of rain showers in the afternoon. slight chance of
thunderstorms late in the afternoon. waves 1 to 2 feet. 
.tonight...northeast wind 5 to 10 knots with gusts to around
20 knots becoming west early in the morning. chance of rain
showers and slight chance of thunderstorms in the evening. patchy
fog through the night. waves 1 to 2 feet. 
.sunday...northwest wind 5 to 10 knots. gusts up to 20 knots late
in the morning. mostly sunny. waves 1 foot or less. 
.sunday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 

$$

fzus53 kdlh 150837
nshdlh
expires:202608151600;;223037

nearshore marine forecast
national weather service duluth mn
337 am 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.


lsz141-151600-
grand marais to taconite harbor mn-
337 am cdt sat aug 15 2026

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

$$

fzus53 kdlh 150837
nshdlh
expires:202608151600;;223038

nearshore marine forecast
national weather service duluth mn
337 am 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.


lsz142-151600-
taconite harbor to silver bay harbor mn-
337 am cdt sat aug 15 2026

.today...northeast wind 5 to 10 knots. gusts up to 20 knots in
the afternoon. slight chance of rain showers early in the
morning, then chance of rain showers late in the morning. rain
showers likely and slight chance of thunderstorms in the
afternoon. waves 1 to 2 feet. 
.tonight...northeast wind 5 knots in the evening becoming
variable 10 knots or less, then becoming west 5 knots early in
the morning. chance of rain showers and slight chance of
thunderstorms in the evening. patchy fog through the night. waves
1 foot or less. 
.sunday...northwest wind 5 to 10 knots. gusts up to 20 knots late
in the morning. mostly sunny. waves 1 foot or less. 
.sunday night...northwest wind 5 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 150837
nshdlh
expires:202608151600;;223039

nearshore marine forecast
national weather service duluth mn
337 am 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.


lsz143-151600-
silver bay harbor to two harbors mn-
337 am cdt sat aug 15 2026

.today...northeast wind 5 to 10 knots. gusts up to 20 knots in
the late morning and afternoon. chance of rain showers in the
morning. slight chance of thunderstorms through the day. rain
showers likely in the afternoon. waves 1 foot or less. 
.tonight...northeast wind 5 to 10 knots in the evening becoming
variable 10 knots or less, then becoming west 5 knots early in
the morning. chance of rain showers and slight chance of
thunderstorms in the evening. patchy fog through the night. waves
1 foot or less. 
.sunday...northwest wind 5 to 10 knots. mostly sunny. waves
1 foot or less. 
.sunday night...northwest wind 5 knots. partly cloudy. waves
1 foot or less. 

$$

fzus53 kdlh 150837
nshdlh
expires:202608151600;;223040

nearshore marine forecast
national weather service duluth mn
337 am 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.


lsz144-151600-
two harbors to duluth mn-
337 am cdt sat aug 15 2026

.today...northeast wind 5 to 10 knots. gusts up to 20 knots in
the late morning and afternoon. chance of rain showers and slight
chance of thunderstorms through the day. waves 1 foot or less. 
.tonight...northeast wind 5 to 10 knots becoming west after
midnight. chance of rain showers and slight chance of
thunderstorms in the evening. patchy fog through the night. waves
1 foot or less. 
.sunday...northwest wind 5 to 10 knots. mostly sunny. waves
1 foot or less. 
.sunday night...northwest wind 5 to 10 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 150837
nshdlh
expires:202608151600;;223041

nearshore marine forecast
national weather service duluth mn
337 am 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.


lsz145-151600-
duluth mn to port wing wi-
337 am cdt sat aug 15 2026

.today...northeast wind 5 to 10 knots. gusts up to 20 knots early
in the afternoon. chance of rain showers through the day. slight
chance of thunderstorms in the late morning and afternoon. waves
1 foot or less. 
.tonight...northeast wind 5 to 10 knots becoming west early in
the morning. chance of showers and slight chance of thunderstorms
in the evening. patchy fog through the night. waves 1 foot or
less. 
.sunday...northwest wind 5 to 10 knots. mostly sunny. waves
1 foot or less. 
.sunday night...west wind 5 to 10 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 150837
nshdlh
expires:202608151600;;223042

nearshore marine forecast
national weather service duluth mn
337 am 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.


lsz146-151600-
port wing to sand island wi-
337 am cdt sat aug 15 2026

.today...northeast wind 5 to 10 knots. slight chance of showers
early in the morning, then chance of showers in the late morning
and afternoon. slight chance of thunderstorms late in the
afternoon. waves 1 foot or less. 
.tonight...northeast wind 5 to 10 knots becoming west early in
the morning. chance of showers and slight chance of thunderstorms
in the evening. patchy fog through the night. waves 1 foot or
less. 
.sunday...west wind 5 to 10 knots. mostly sunny. waves 1 foot or
less. 
.sunday night...west wind 5 knots. mostly clear. waves 1 foot or
less. 

$$

fzus53 kdlh 150837
nshdlh
expires:202608151600;;223043

nearshore marine forecast
national weather service duluth mn
337 am 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.


lsz147-151600-
sand island to bayfield wi-
337 am cdt sat aug 15 2026

.today...east wind 5 to 10 knots. slight chance of showers late
in the morning. chance of showers in the afternoon. slight chance
of thunderstorms late in the afternoon. waves 1 foot or less. 
.tonight...northeast wind 5 knots becoming west early in the
morning. chance of showers and slight chance of thunderstorms in
the evening. patchy fog through the night. waves 1 foot or less. 
.sunday...northwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 
.sunday night...west wind 5 knots. mostly clear. waves 1 foot or
less. 

$$

fzus53 kdlh 150837
nshdlh
expires:202608151600;;223046

nearshore marine forecast
national weather service duluth mn
337 am 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.


lsz148-151600-
oak point to saxon harbor wi-
337 am cdt sat aug 15 2026

.today...east wind 5 knots becoming northeast with gusts to
around 20 knots in the afternoon. slight chance of showers late
in the morning. chance of showers in the afternoon. slight chance
of thunderstorms late in the afternoon. waves 1 foot or less. 
.tonight...northeast wind 5 knots becoming west early in the
morning. patchy fog through the night. chance of showers in the
evening. slight chance of thunderstorms through the night. slight
chance of showers after midnight. waves 1 foot or less. 
.sunday...northwest wind 5 to 10 knots. gusts up to 20 knots in
the late morning and early afternoon. 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. 

$$

fzus53 kmqt 150902
nshmqt
expires:202608152000;;223952

nearshore marine forecast
national weather service marquette mi
502 am 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.


lsz240-241-152000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
502 am edt sat aug 15 2026 /402 am cdt sat aug 15 2026/

.early this morning...southeast wind less than 10 knots. partly
cloudy. waves calm to 1 foot. 
.today...southeast wind less than 10 knots backing northeast by
late morning. cloudy. a slight chance of showers by late morning.
a chance of showers and a slight chance of thunderstorms late.
waves calm to 1 foot. 
.tonight...southeast wind less than 10 knots veering west by
midnight, then becoming 5 to 15 knots late. cloudy. showers
likely in the evening. a chance of thunderstorms through the
night. a chance of showers after midnight. waves calm to 1 foot. 
.sunday...northwest wind 5 to 15 knots with gusts up to 23 knots.
mostly cloudy in the morning then clearing. waves building to
1 to 2 feet. 
.sunday night...west wind less than 10 knots with gusts up to
18 knots. clear. waves 1 to 2 feet. 

$$

fzus53 kmqt 150902
nshmqt
expires:202608152000;;223953

nearshore marine forecast
national weather service marquette mi
502 am 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.


lsz242-243-152000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
502 am edt sat aug 15 2026

.early this morning...southeast wind less than 10 knots. mostly
clear. waves calm to 1 foot. 
.today...southeast wind less than 10 knots backing east 5 to
15 knots by late morning. mostly cloudy. a slight chance of
showers by late morning. a chance of showers late. waves calm to
1 foot. 
.tonight...southeast wind 10 to 15 knots veering west late.
showers likely and a slight chance of thunderstorms through
midnight, then a chance of showers and a slight chance of
thunderstorms late. waves calm to 1 foot. 
.sunday...west wind 10 to 15 knots with gusts up to 23 knots.
mostly cloudy with a slight chance of showers in the morning,
then mostly sunny in the afternoon. waves building to 1 to
2 feet. 
.sunday night...west wind 5 to 15 knots. mostly clear. waves 1 to
2 feet. 

$$