fzus53 kdlh 182321
nshdlh
expires:202607191000;;202610

nearshore marine forecast
national weather service duluth mn
621 pm cdt sat jul 18 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.


lsz142-191000-
taconite harbor to silver bay harbor mn-
621 pm cdt sat jul 18 2026

.rest of tonight...southwest wind 5 knots early in the evening
becoming variable 10 knots or less. areas of smoke through the
night. chance of sprinkles after midnight. waves 1 foot or less. 
.sunday...variable winds 10 knots or less becoming south 5 knots
in the afternoon. areas of smoke through the day. chance of
sprinkles in the morning. slight chance of rain showers in the
afternoon. waves 1 foot or less. 
.sunday night...southwest wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming southwest
5 knots after midnight. patchy smoke in the evening. slight
chance of rain showers in the evening. slight chance of
thunderstorms through the night. chance of rain showers after
midnight. waves 1 foot or less. 
.monday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots 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 to 2 feet.

$$

fzus53 kdlh 182321
nshdlh
expires:202607191000;;202611

nearshore marine forecast
national weather service duluth mn
621 pm cdt sat jul 18 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.


lsz143-191000-
silver bay harbor to two harbors mn-
621 pm cdt sat jul 18 2026

.rest of tonight...southwest wind 5 knots early in the evening
becoming variable 10 knots or less. areas of smoke through the
night. chance of sprinkles after midnight. waves 1 foot or less. 
.sunday...variable winds 10 knots or less becoming south 5 knots
in the late morning and afternoon. areas of smoke in the morning,
then patchy smoke in the afternoon. chance of sprinkles in the
morning, then slight chance of rain showers in the afternoon.
waves 1 foot or less. 
.sunday night...south wind 5 knots becoming southwest in the late
evening and overnight. slight chance of showers in the evening.
slight chance of thunderstorms through the night. chance of
showers after midnight. waves 1 foot or less. 
.monday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots 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 to 2 feet.

$$

fzus53 kdlh 182321
nshdlh
expires:202607191000;;202612

nearshore marine forecast
national weather service duluth mn
621 pm cdt sat jul 18 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.


lsz144-191000-
two harbors to duluth mn-
621 pm cdt sat jul 18 2026

.rest of tonight...northeast wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming northeast
5 knots toward daybreak. areas of smoke through the night. chance
of sprinkles after midnight. waves 1 foot or less. 
.sunday...southwest wind 5 to 10 knots. patchy smoke through the
day. chance of sprinkles in the morning. slight chance of rain
showers in the afternoon. waves 1 foot or less. 
.sunday night...southwest wind 10 to 15 knots with gusts to
around 20 knots. chance of showers and slight chance of
thunderstorms after midnight. waves 1 to 2 feet. 
.monday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots late in the afternoon. chance of showers
and slight chance of thunderstorms in the morning, then showers
likely and chance of thunderstorms in the afternoon. waves 1 to
2 feet. 

$$

fzus53 kdlh 182321
nshdlh
expires:202607191000;;202613

nearshore marine forecast
national weather service duluth mn
621 pm cdt sat jul 18 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.


lsz145-191000-
duluth mn to port wing wi-
621 pm cdt sat jul 18 2026

.rest of tonight...northeast wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming east 5 knots
after midnight becoming southwest. patchy smoke early in the
evening, then areas of smoke in the late evening and overnight.
chance of sprinkles after midnight. waves 1 foot or less. 
.sunday...southwest wind 5 knots. chance of sprinkles in the
morning. patchy smoke through the day. waves 1 foot or less. 
.sunday night...southwest wind 10 to 15 knots with gusts to
around 20 knots. chance of showers and slight chance of
thunderstorms after midnight. waves 1 to 2 feet. 
.monday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots late in the afternoon. chance of showers
and slight chance of thunderstorms in the morning, then showers
likely and chance of thunderstorms in the afternoon. waves 1 to
2 feet. 

$$

fzus53 kdlh 182321
nshdlh
expires:202607191000;;202614

nearshore marine forecast
national weather service duluth mn
621 pm cdt sat jul 18 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.


lsz146-191000-
port wing to sand island wi-
621 pm cdt sat jul 18 2026

.rest of tonight...south wind 5 knots early in the evening
becoming variable 10 knots or less. areas of smoke through the
night. chance of sprinkles toward daybreak. waves 1 foot or less.
.sunday...southwest wind 5 knots. chance of sprinkles in the
morning. areas of smoke through the day. waves 1 foot or less. 
.sunday night...southwest wind 5 to 10 knots. chance of showers
and slight chance of thunderstorms after midnight. waves 1 foot
or less. 
.monday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. chance of showers and
slight chance of thunderstorms in the morning, then showers
likely and chance of thunderstorms in the afternoon. waves 1 to
2 feet. 

$$