fzus53 kdlh 201823
nshdlh
expires:202603202200;;016779

nearshore marine forecast
national weather service duluth mn
122 pm cdt fri mar 20 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.


lsz140-202200-
grand portage to grand marais mn-
122 pm cdt fri mar 20 2026

.rest of today...southwest wind 5 knots becoming west late.
mostly sunny. waves 1 foot or less. 
.tonight...west wind 5 knots becoming east after midnight. chance
of snow and slight chance of light freezing rain after midnight.
waves 1 foot or less. 
.saturday...east wind 10 to 15 knots. gusts up to 20 knots late
in the afternoon. patchy fog through the day. slight chance of
rain in the morning. chance of snow through the day. chance of
rain in the afternoon. waves 1 to 2 feet. 
.saturday night...northeast wind 15 to 20 knots. gusts up to
25 knots increasing to 30 knots early in the morning. chance of
rain, light sleet and slight chance of snow in the evening.
slight chance of light freezing rain through the night. waves
1 to 3 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 201823
nshdlh
expires:202603202200;;016780

nearshore marine forecast
national weather service duluth mn
122 pm cdt fri mar 20 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.


lsz141-202200-
grand marais to taconite harbor mn-
122 pm cdt fri mar 20 2026

.rest of today...west wind 5 knots. mostly sunny. waves 1 foot or
less. 
.tonight...northwest wind 5 knots becoming east early in the
morning. slight chance of rain after midnight. waves 1 foot or
less. 
.saturday...east wind 5 to 10 knots. patchy fog through the day.
chance of snow in the morning. chance of rain through the day.
slight chance of snow in the afternoon. waves 1 to 2 feet. 
.saturday night...northeast wind 10 to 15 knots. gusts up to
20 knots in the late evening and overnight. slight chance of snow
in the evening. chance of rain through the night. waves 1 to
2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 201823
nshdlh
expires:202603202200;;016781

nearshore marine forecast
national weather service duluth mn
122 pm cdt fri mar 20 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.


lsz142-202200-
taconite harbor to silver bay harbor mn-
122 pm cdt fri mar 20 2026

.rest of today...southwest wind 5 knots. mostly sunny. waves
1 foot or less. 
.tonight...variable winds 10 knots or less becoming northeast
5 knots after midnight. slight chance of rain after midnight.
waves 1 foot or less. 
.saturday...northeast wind 5 to 10 knots. patchy fog through the
day. chance of snow and light freezing rain in the morning.
chance of rain through the day. slight chance of snow in the
afternoon. waves 1 to 2 feet. 
.saturday night...northeast wind 5 to 10 knots. gusts up to
20 knots early in the morning. chance of rain and slight chance
of snow through the night. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 201823
nshdlh
expires:202603202200;;016782

nearshore marine forecast
national weather service duluth mn
122 pm cdt fri mar 20 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.


lsz143-202200-
silver bay harbor to two harbors mn-
122 pm cdt fri mar 20 2026

.rest of today...southwest wind 5 knots. mostly sunny. waves
1 foot or less. 
.tonight...variable winds 10 knots or less becoming northeast
5 knots after midnight. slight chance of rain after midnight.
waves 1 foot or less. 
.saturday...northeast wind 5 to 10 knots. patchy fog through the
day. chance of rain, light freezing rain and slight chance of
snow in the morning. slight chance of rain in the afternoon.
waves 1 foot or less. 
.saturday night...northeast wind 10 to 15 knots. gusts up to
20 knots after midnight. chance of rain and slight chance of snow
through the night. slight chance of light freezing rain after
midnight. waves 1 to 2 feet building to 1 to 3 feet early in the
morning. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 201823
nshdlh
expires:202603202200;;016783

nearshore marine forecast
national weather service duluth mn
122 pm cdt fri mar 20 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.


lsz144-202200-
two harbors to duluth mn-
122 pm cdt fri mar 20 2026

.rest of today...southwest wind 5 knots. mostly sunny. waves
1 foot or less. 
.tonight...west wind 5 knots becoming north late in the evening,
then becoming northeast after midnight. partly cloudy in the
evening then becoming mostly cloudy. waves 1 foot or less. 
.saturday...northeast wind 5 to 10 knots. slight chance of rain
in the morning. waves 1 foot or less. 
.saturday night...northeast wind 10 to 15 knots. gusts up to
20 knots after midnight. chance of rain through the night. slight
chance of snow after midnight. waves 1 to 2 feet building to 1 to
3 feet early in the morning. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 201823
nshdlh
expires:202603202200;;016784

nearshore marine forecast
national weather service duluth mn
122 pm cdt fri mar 20 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.


lsz145-202200-
duluth mn to port wing wi-
122 pm cdt fri mar 20 2026

.rest of today...southwest wind 5 knots. mostly sunny. waves
1 foot or less. 
.tonight...northwest wind 5 knots becoming east in the late
evening and overnight. partly cloudy in the evening then becoming
mostly cloudy. waves 1 foot or less. 
.saturday...northeast wind 5 to 10 knots. slight chance of rain
in the morning. patchy fog through the day. waves 1 foot or less.
.saturday night...north wind 5 to 10 knots becoming northeast
10 to 15 knots with gusts to around 20 knots after midnight.
chance of rain through the night. chance of snow and light
freezing rain after midnight. waves 1 to 2 feet building to 1 to
3 feet early in the morning. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 201823
nshdlh
expires:202603202200;;016785

nearshore marine forecast
national weather service duluth mn
122 pm cdt fri mar 20 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.


lsz146-202200-
port wing to sand island wi-
122 pm cdt fri mar 20 2026

.rest of today...southwest wind 5 knots. mostly sunny. waves
1 foot or less. 
.tonight...southwest wind 5 knots becoming northeast in the late
evening and early morning, then becoming east early in the
morning. slight chance of rain after midnight. waves 1 foot or
less. 
.saturday...east wind 5 knots becoming northeast late in the
afternoon. patchy fog through the day. chance of rain in the
morning. slight chance of rain in the afternoon. waves 1 foot or
less. 
.saturday night...northeast wind 10 to 15 knots. gusts up to
20 knots after midnight. slight chance of snow in the evening.
chance of rain through the night. chance of snow and light
freezing rain after midnight. waves 1 to 3 feet building to 2 to
4 feet early in the morning. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 201823
nshdlh
expires:202603202200;;016786

nearshore marine forecast
national weather service duluth mn
122 pm cdt fri mar 20 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.


lsz147-202200-
sand island to bayfield wi-
122 pm cdt fri mar 20 2026

.rest of today...west wind 5 knots. sunny. waves 1 foot or less. 
.tonight...southwest wind 5 knots becoming east in the late
evening and overnight. slight chance of rain after midnight.
waves 1 foot or less. 
.saturday...east wind 5 knots becoming northeast late in the
afternoon. patchy fog through the day. chance of rain in the
morning. slight chance of rain in the afternoon. waves 1 foot or
less. 
.saturday night...north wind 10 to 15 knots with gusts to around
20 knots becoming northeast with gusts to around 20 knots early
in the morning. chance of rain through the night. slight chance
of light freezing rain and snow after midnight. waves 1 to 3 feet
building to 2 to 4 feet after midnight. a small craft advisory
may be needed. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 201823
nshdlh
expires:202603202200;;016788

nearshore marine forecast
national weather service duluth mn
122 pm cdt fri mar 20 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.


lsz148-202200-
oak point to saxon harbor wi-
122 pm cdt fri mar 20 2026

.rest of today...east wind 5 knots. mostly sunny. waves 1 foot or
less. 
.tonight...southeast wind 5 knots. slight chance of rain after
midnight. waves 1 foot or less. 
.saturday...southeast wind 5 knots becoming south early in the
afternoon, then becoming west late in the afternoon. patchy fog
in the morning. chance of rain in the morning, then slight chance
of rain in the afternoon. waves 1 to 3 feet. 
.saturday night...north wind 10 to 15 knots with gusts to around
20 knots becoming northeast 15 to 20 knots early in the morning.
chance of rain through the night. chance of snow and light
freezing rain after midnight. waves 4 to 6 feet. waves
occasionally to 8 feet. a small craft advisory may be needed. 

note...wave height forecasts are for ice free areas.

$$