fzus53 kdlh 250606
nshdlh
expires:202608251600;;318110

nearshore marine forecast
national weather service duluth mn
106 am 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.


lsz142-251600-
taconite harbor to silver bay harbor mn-
106 am cdt tue aug 25 2026

.today...east wind 5 knots. chance of rain showers through the
day. slight chance of thunderstorms late in the morning, then
chance of thunderstorms in the afternoon. waves 1 foot or less. 
.tonight...northeast wind 5 knots becoming west after midnight.
rain showers likely and chance of thunderstorms in the evening.
waves 1 foot or less. 
.wednesday...northwest wind 5 to 10 knots. slight chance of rain
showers in the afternoon. waves 1 foot or less. 
.wednesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 

$$

fzus53 kdlh 250606
nshdlh
expires:202608251600;;318111

nearshore marine forecast
national weather service duluth mn
106 am 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.


lsz143-251600-
silver bay harbor to two harbors mn-
106 am cdt tue aug 25 2026

.today...east wind 5 knots. chance of rain showers through the
day. slight chance of thunderstorms in the late morning and early
afternoon, then chance of thunderstorms late in the afternoon.
waves 1 foot or less. 
.tonight...northeast wind 5 to 10 knots becoming north late in
the evening, then becoming west after midnight. chance of showers
and thunderstorms in the evening. waves 1 foot or less. 
.wednesday...west wind 5 to 10 knots becoming northwest in the
afternoon. slight chance of rain showers in the afternoon. waves
1 foot or less. 
.wednesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 

$$

fzus53 kdlh 250606
nshdlh
expires:202608251600;;318112

nearshore marine forecast
national weather service duluth mn
106 am 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.


lsz144-251600-
two harbors to duluth mn-
106 am cdt tue aug 25 2026

.today...east wind 5 knots rising to 5 to 10 knots. 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. 
.tonight...northeast wind 5 to 10 knots becoming north late in
the evening, then becoming west after midnight. chance of showers
and thunderstorms in the evening. waves 1 foot or less. 
.wednesday...west wind 5 to 10 knots becoming northwest in the
afternoon. slight chance of rain showers in the afternoon. waves
1 foot or less. 
.wednesday night...northwest wind 5 to 10 knots. mostly clear.
waves 1 foot or less. 

$$

fzus53 kdlh 250606
nshdlh
expires:202608251600;;318113

nearshore marine forecast
national weather service duluth mn
106 am 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.


lsz145-251600-
duluth mn to port wing wi-
106 am cdt tue aug 25 2026

.today...southeast wind 5 knots becoming south late in the
morning, then becoming southeast early in the afternoon 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. 
.tonight...northeast wind 5 to 10 knots becoming west after
midnight. chance of showers and thunderstorms in the evening.
waves 1 foot or less. 
.wednesday...west wind 5 to 10 knots becoming northwest late in
the afternoon. slight chance of showers in the afternoon. waves
1 foot or less. 
.wednesday night...northwest wind 5 to 10 knots. mostly clear.
waves 1 foot or less. 

$$

fzus53 kdlh 250606
nshdlh
expires:202608251600;;318114

nearshore marine forecast
national weather service duluth mn
106 am 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.


lsz146-251600-
port wing to sand island wi-
106 am cdt tue aug 25 2026

.today...south wind 5 knots becoming southwest late in the
morning, then becoming southeast early in the afternoon becoming
east late in the afternoon. chance of showers through the day.
slight chance of thunderstorms in the late morning and early
afternoon, then chance of thunderstorms late in the afternoon.
waves 1 foot or less. 
.tonight...northeast wind 5 to 10 knots becoming north late in
the evening, then becoming west after midnight. 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. 
.wednesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 

$$