fzus53 kdlh 192358
nshdlh
expires:202608201000;;018584

nearshore marine forecast
national weather service duluth mn
658 pm cdt wed aug 19 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.


lsz142-201000-
taconite harbor to silver bay harbor mn-
658 pm cdt wed aug 19 2026

.rest of tonight...west wind 5 knots early in the evening
becoming variable 10 knots or less. slight chance of rain showers
toward daybreak. waves 1 foot or less. 
.thursday...variable winds 10 knots or less becoming east 5 knots
in the afternoon. rain showers likely through the day. chance of
thunderstorms in the afternoon. waves 1 foot or less. 
.thursday night...northeast wind 5 knots. chance of thunderstorms
and slight chance of rain showers in the evening. waves 1 foot or
less. 
.friday...north wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming east 5 knots early in
the afternoon becoming south. partly sunny. waves 1 foot or less.

$$

fzus53 kdlh 192358
nshdlh
expires:202608201000;;018585

nearshore marine forecast
national weather service duluth mn
658 pm cdt wed aug 19 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.


lsz143-201000-
silver bay harbor to two harbors mn-
658 pm cdt wed aug 19 2026

.rest of tonight...west wind 5 to 10 knots early in the evening
becoming variable 10 knots or less. chance of rain showers toward
daybreak. waves 1 foot or less. 
.thursday...east wind 5 to 10 knots. gusts up to 20 knots late in
the afternoon. slight chance of thunderstorms in the morning.
rain showers likely through the day. chance of thunderstorms in
the afternoon. waves 1 foot or less. 
.thursday night...northeast wind 5 to 10 knots. chance of showers
and thunderstorms in the evening. waves 1 foot or less. 
.friday...north wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming east 5 knots early in
the afternoon becoming south. mostly cloudy in the morning then
becoming mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 192358
nshdlh
expires:202608201000;;018586

nearshore marine forecast
national weather service duluth mn
658 pm cdt wed aug 19 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.


lsz144-201000-
two harbors to duluth mn-
658 pm cdt wed aug 19 2026

.rest of tonight...northwest wind 5 to 10 knots early in the
evening becoming variable 10 knots or less, then becoming
northwest 5 knots toward daybreak. slight chance of rain showers
toward daybreak. waves 1 foot or less. 
.thursday...east wind 5 to 10 knots becoming northeast late in
the afternoon. slight chance of thunderstorms in the morning.
rain showers likely through the day. chance of thunderstorms in
the afternoon. waves 1 foot or less. 
.thursday night...northeast wind 5 to 10 knots. rain showers
likely and chance of thunderstorms in the evening. waves 1 foot
or less. 
.friday...north wind 5 knots becoming south late in the
afternoon. mostly cloudy in the morning then becoming mostly
sunny. waves 1 foot or less. 

$$

fzus53 kdlh 192358
nshdlh
expires:202608201000;;018587

nearshore marine forecast
national weather service duluth mn
658 pm cdt wed aug 19 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.


lsz145-201000-
duluth mn to port wing wi-
658 pm cdt wed aug 19 2026

.rest of tonight...west wind 5 to 10 knots becoming east late in
the evening, then becoming south after midnight. slight chance of
rain showers toward daybreak. waves 1 foot or less. 
.thursday...southeast wind 5 to 10 knots becoming northeast late
in the afternoon. slight chance of thunderstorms in the morning.
rain showers likely through the day. chance of thunderstorms in
the afternoon. waves 1 foot or less. 
.thursday night...northeast wind 5 to 10 knots becoming north
early in the morning. rain showers likely and chance of
thunderstorms in the evening. waves 1 foot or less. 
.friday...north wind 5 knots. mostly cloudy in the morning then
clearing. waves 1 foot or less. 

$$

fzus53 kdlh 192358
nshdlh
expires:202608201000;;018588

nearshore marine forecast
national weather service duluth mn
658 pm cdt wed aug 19 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.


lsz146-201000-
port wing to sand island wi-
658 pm cdt wed aug 19 2026

.rest of tonight...south wind 5 to 10 knots early in the evening
becoming variable 10 knots or less, then becoming south 5 knots
toward daybreak. slight chance of rain showers toward daybreak.
waves 1 foot or less. 
.thursday...southeast wind 5 knots becoming northwest early in
the afternoon, then becoming northeast late in the afternoon.
rain showers likely through the day. chance of thunderstorms in
the afternoon. waves 1 foot or less. 
.thursday night...northeast wind 5 to 10 knots becoming north
early in the morning. chance of showers and thunderstorms in the
evening. waves 1 foot or less. 
.friday...north wind 5 knots until late afternoon becoming
variable 10 knots or less. mostly cloudy in the morning then
clearing. waves 1 foot or less. 

$$