fzus53 kdlh 301822
nshdlh
expires:202607302200;;345568

nearshore marine forecast
national weather service duluth mn
122 pm cdt thu jul 30 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.


lsz142-302200-
taconite harbor to silver bay harbor mn-
122 pm cdt thu jul 30 2026

...dense fog advisory in effect until 4 pm cdt this afternoon...

.rest of today...southwest wind 5 to 10 knots with gusts to
around 20 knots. patchy dense fog through the day. chance of
showers and thunderstorms early in the afternoon. slight chance
of showers and thunderstorms late. waves 1 foot or less. 
.tonight...west wind 5 knots early in the evening becoming north,
then becoming west after midnight becoming variable 10 knots or
less. slight chance of showers and thunderstorms. waves 1 foot or
less. 
.friday...variable winds 10 knots or less becoming west 5 knots
late in the morning, then becoming southwest in the afternoon.
chance of rain showers and slight chance of thunderstorms. waves
1 foot or less. 
.friday night...west wind 5 knots becoming north after midnight.
patchy fog in the evening. slight chance of showers and
thunderstorms in the evening. waves 1 foot or less. 

$$

fzus53 kdlh 301822
nshdlh
expires:202607302200;;345569

nearshore marine forecast
national weather service duluth mn
122 pm cdt thu jul 30 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.


lsz143-302200-
silver bay harbor to two harbors mn-
122 pm cdt thu jul 30 2026

.rest of today...southwest wind 5 to 10 knots with gusts to
around 20 knots. slight chance of showers and thunderstorms
through the day. waves 1 foot or less. 
.tonight...west wind 5 knots becoming southeast late in the
evening, then becoming southwest after midnight. slight chance of
showers and thunderstorms after midnight. waves 1 foot or less. 
.friday...west wind 5 knots becoming southwest in the afternoon.
chance of rain showers and slight chance of thunderstorms. waves
1 foot or less. 
.friday night...west wind 5 knots becoming north early in the
morning. slight chance of showers and thunderstorms in the
evening. waves 1 foot or less. 

$$

fzus53 kdlh 301822
nshdlh
expires:202607302200;;345570

nearshore marine forecast
national weather service duluth mn
122 pm cdt thu jul 30 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.


lsz144-302200-
two harbors to duluth mn-
122 pm cdt thu jul 30 2026

.rest of today...southwest wind 5 to 10 knots. gusts up to
20 knots early in the afternoon. slight chance of showers through
the day. patchy smoke late. waves 1 foot or less. 
.tonight...south wind 5 knots becoming southwest after midnight.
patchy smoke in the evening. slight chance of showers and
thunderstorms after midnight. waves 1 foot or less. 
.friday...northwest wind 5 knots becoming south late in the
afternoon. chance of rain showers and slight chance of
thunderstorms. waves 1 foot or less. 
.friday night...west wind 5 knots becoming north early in the
morning. chance of rain showers and slight chance of
thunderstorms in the evening. waves 1 foot or less. 

$$

fzus53 kdlh 301822
nshdlh
expires:202607302200;;345571

nearshore marine forecast
national weather service duluth mn
122 pm cdt thu jul 30 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.


lsz145-302200-
duluth mn to port wing wi-
122 pm cdt thu jul 30 2026

.rest of today...southwest wind 5 to 10 knots. gusts up to
20 knots early in the afternoon. slight chance of showers early
in the afternoon. patchy smoke late. waves 1 foot or less. 
.tonight...southwest wind 5 knots. patchy smoke in the evening.
slight chance of showers and thunderstorms after midnight. waves
1 foot or less. 
.friday...southwest wind 5 knots becoming northwest in the
afternoon. chance of showers and slight chance of thunderstorms.
waves 1 foot or less. 
.friday night...northwest wind 5 knots becoming west in the late
evening and early morning, then becoming northwest early in the
morning. chance of showers and slight chance of thunderstorms in
the evening. waves 1 foot or less. 

$$

fzus53 kdlh 301822
nshdlh
expires:202607302200;;345572

nearshore marine forecast
national weather service duluth mn
122 pm cdt thu jul 30 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.


lsz146-302200-
port wing to sand island wi-
122 pm cdt thu jul 30 2026

.rest of today...southwest wind 5 to 10 knots with gusts to
around 20 knots. slight chance of showers and thunderstorms
through the day. waves 1 foot or less. 
.tonight...southwest wind 5 knots. slight chance of showers and
thunderstorms after midnight. waves 1 foot or less. 
.friday...west wind 5 knots. chance of showers in the morning.
slight chance of thunderstorms through the day. slight chance of
showers in the afternoon. waves 1 foot or less. 
.friday night...west wind 5 knots becoming north early in the
morning. mostly cloudy. waves 1 foot or less. 

$$