fzus53 kdlh 240831
nshdlh
expires:202603241600;;210277

nearshore marine forecast
national weather service duluth mn
331 am cdt tue mar 24 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.


lsz140-241600-
grand portage to grand marais mn-
331 am cdt tue mar 24 2026

...small craft advisory in effect until 5 am cdt early this
morning...

.today...northwest wind 5 to 10 knots with gusts to around
20 knots becoming north late in the morning, then becoming east
in the afternoon. mostly sunny. waves 1 foot or less. 
.tonight...east wind 10 to 15 knots. chance of snow after
midnight. waves 1 foot or less. 
.wednesday...northeast wind 10 to 15 knots. gusts up to 20 knots
in the morning. patchy fog through the day. chance of rain in the
morning. chance of snow and light freezing rain through the day.
waves 1 foot or less. 
.wednesday night...northeast wind 10 to 15 knots. gusts up to
20 knots early in the evening. chance of snow and light freezing
rain through the night. chance of light sleet after midnight.
patchy fog after midnight. waves 1 to 2 feet. 

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

$$

fzus53 kdlh 240831
nshdlh
expires:202603241600;;210278

nearshore marine forecast
national weather service duluth mn
331 am cdt tue mar 24 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.


lsz141-241600-
grand marais to taconite harbor mn-
331 am cdt tue mar 24 2026

.today...northwest wind 5 to 10 knots becoming north late in the
morning, then becoming southeast in the afternoon. partly sunny.
waves 1 to 2 feet. 
.tonight...east wind 10 to 15 knots. patchy fog after midnight.
slight chance of light freezing rain and snow after midnight.
waves 1 to 3 feet. 
.wednesday...east wind 10 to 15 knots. patchy fog in the morning.
chance of rain, light freezing rain and snow through the day.
waves 1 to 3 feet. 
.wednesday night...northeast wind 5 to 10 knots. slight chance of
rain, light freezing rain and snow in the evening, then chance of
light freezing rain and rain after midnight. patchy fog after
midnight. waves 1 to 2 feet. 

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

$$

fzus53 kdlh 240831
nshdlh
expires:202603241600;;210279

nearshore marine forecast
national weather service duluth mn
331 am cdt tue mar 24 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.


lsz142-241600-
taconite harbor to silver bay harbor mn-
331 am cdt tue mar 24 2026

.today...northwest wind 5 to 10 knots becoming east in the
afternoon. partly sunny. waves 1 to 2 feet. 
.tonight...northeast wind 10 to 15 knots. patchy fog after
midnight. slight chance of light freezing rain and snow after
midnight. waves 1 to 3 feet. 
.wednesday...northeast wind 5 to 10 knots. patchy fog in the
morning. chance of light freezing rain in the morning. chance of
snow through the day. waves 1 to 3 feet. 
.wednesday night...northeast wind 5 to 10 knots. slight chance of
rain, light freezing rain and snow in the evening, then chance of
rain and light freezing rain after midnight. patchy fog after
midnight. waves 1 to 2 feet. 

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

$$

fzus53 kdlh 240831
nshdlh
expires:202603241600;;210280

nearshore marine forecast
national weather service duluth mn
331 am cdt tue mar 24 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.


lsz143-241600-
silver bay harbor to two harbors mn-
331 am cdt tue mar 24 2026

.today...northwest wind 5 knots becoming east in the afternoon.
partly sunny. waves 1 foot or less. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
early in the evening. slight chance of light freezing rain and
snow after midnight. waves 1 to 3 feet. 
.wednesday...northeast wind 5 to 10 knots. patchy fog in the
morning. slight chance of light freezing rain in the morning.
slight chance of rain and snow through the day. waves 1 to
3 feet. 
.wednesday night...northeast wind 5 to 10 knots. patchy fog after
midnight. chance of rain and light freezing rain after midnight.
waves 1 to 2 feet. 

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

$$

fzus53 kdlh 240831
nshdlh
expires:202603241600;;210281

nearshore marine forecast
national weather service duluth mn
331 am cdt tue mar 24 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.


lsz144-241600-
two harbors to duluth mn-
331 am cdt tue mar 24 2026

.today...northwest wind 5 knots becoming northeast in the late
morning and afternoon. partly sunny. waves 1 to 2 feet. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
early in the evening. slight chance of light freezing rain after
midnight. waves 1 to 2 feet. 
.wednesday...east wind 5 to 10 knots. slight chance of light
freezing rain and snow in the morning. waves 1 to 2 feet. 
.wednesday night...northeast wind 5 to 10 knots becoming north
early in the morning. patchy fog after midnight. chance of rain
after midnight. waves 1 foot or less. 

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

$$

fzus53 kdlh 240831
nshdlh
expires:202603241600;;210282

nearshore marine forecast
national weather service duluth mn
331 am cdt tue mar 24 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.


lsz145-241600-
duluth mn to port wing wi-
331 am cdt tue mar 24 2026

.today...west wind 5 knots becoming northeast in the late morning
and afternoon. partly sunny. waves 1 to 2 feet. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
early in the evening. slight chance of light freezing rain after
midnight. waves 1 to 2 feet. 
.wednesday...northeast wind 5 to 10 knots. partly sunny. waves
1 to 2 feet. 
.wednesday night...northeast wind 5 to 10 knots. patchy fog after
midnight. chance of rain after midnight. waves 1 foot or less. 

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

$$

fzus53 kdlh 240831
nshdlh
expires:202603241600;;210283

nearshore marine forecast
national weather service duluth mn
331 am cdt tue mar 24 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.


lsz146-241600-
port wing to sand island wi-
331 am cdt tue mar 24 2026

.today...west wind 5 to 10 knots becoming northeast in the late
morning and early afternoon, then becoming east late in the
afternoon. partly sunny. waves 1 to 2 feet. 
.tonight...northeast wind 5 to 10 knots. gusts up to 20 knots
early in the evening. slight chance of rain and light freezing
rain after midnight. waves 1 to 2 feet. 
.wednesday...northeast wind 5 to 10 knots. patchy fog in the
morning. slight chance of rain and light freezing rain in the
morning. slight chance of snow through the day. waves 1 to
2 feet. 
.wednesday night...northeast wind 5 to 10 knots. patchy fog after
midnight. chance of rain and light freezing rain after midnight.
waves 1 to 2 feet. 

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

$$

fzus53 kdlh 240831
nshdlh
expires:202603241600;;210284

nearshore marine forecast
national weather service duluth mn
331 am cdt tue mar 24 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.


lsz147-241600-
sand island to bayfield wi-
331 am cdt tue mar 24 2026

.today...west wind 5 to 10 knots becoming east in the afternoon.
partly sunny. waves 1 to 2 feet. 
.tonight...east wind 10 to 15 knots. slight chance of rain and
light freezing rain after midnight. waves 1 to 2 feet. 
.wednesday...northeast wind 5 to 10 knots. patchy fog in the
morning. slight chance of rain and light freezing rain in the
morning. slight chance of snow through the day. waves 1 to
2 feet. 
.wednesday night...northeast wind 5 to 10 knots. chance of rain
and light freezing rain after midnight. waves 1 to 2 feet. 

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

$$

fzus53 kdlh 240831
nshdlh
expires:202603241600;;210286

nearshore marine forecast
national weather service duluth mn
331 am cdt tue mar 24 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.


lsz148-241600-
oak point to saxon harbor wi-
331 am cdt tue mar 24 2026

.today...west wind 5 to 10 knots becoming north late in the
morning, then becoming northeast 10 to 15 knots in the afternoon.
partly sunny. waves 1 to 2 feet. 
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots becoming east 5 to 10 knots early in the morning. slight
chance of rain and light freezing rain after midnight. waves 1 to
3 feet. 
.wednesday...southeast wind 5 knots becoming northeast in the
late morning and afternoon. patchy fog in the morning. waves 1 to
2 feet. 
.wednesday night...northeast wind 5 to 10 knots. slight chance of
rain after midnight. waves 1 to 2 feet. 

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

$$