fzus53 kdlh 050743
nshdlh
expires:202604051600;;861312

nearshore marine forecast
national weather service duluth mn
243 am cdt sun apr 5 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.


lsz140-051600-
grand portage to grand marais mn-
243 am cdt sun apr 5 2026

...small craft advisory in effect until 10 am cdt this morning...

.today...northwest wind 15 to 20 knots with gusts to around
30 knots becoming west 10 to 15 knots in the afternoon. chance of
snow late in the afternoon. waves 1 to 3 feet. 
.tonight...west wind 5 to 10 knots becoming north 15 to 20 knots
with gusts to around 30 knots in the late evening and overnight.
slight chance of snow in the evening. chance of snow after
midnight. waves 1 to 3 feet. 
.monday...north wind 20 to 25 knots with gusts to around 30 knots
becoming northwest 10 to 15 knots with gusts to around 20 knots
late in the afternoon. chance of snow in the morning. slight
chance of snow in the afternoon. waves 2 to 4 feet subsiding to
1 to 3 feet in the afternoon. a small craft advisory may be
needed. 
.monday night...northwest wind 10 to 15 knots. gusts up to
20 knots in the evening. mostly clear. waves 1 to 2 feet. 

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

$$

fzus53 kdlh 050743
nshdlh
expires:202604051600;;861313

nearshore marine forecast
national weather service duluth mn
243 am cdt sun apr 5 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.


lsz141-051600-
grand marais to taconite harbor mn-
243 am cdt sun apr 5 2026

...small craft advisory in effect until 10 am cdt this morning...

.today...northwest wind 10 to 15 knots with gusts to around
25 knots becoming west 5 to 10 knots in the afternoon. chance of
rain and slight chance of snow late in the afternoon. waves 1 to
3 feet. 
.tonight...northwest wind 5 to 10 knots becoming north 10 to
15 knots with gusts to around 25 knots after midnight. chance of
rain in the evening. chance of snow through the night. waves 1 to
2 feet. 
.monday...north wind 10 to 15 knots. gusts up to 30 knots
decreasing to 20 knots. chance of snow in the morning. slight
chance of snow in the afternoon. waves 1 to 2 feet. 
.monday night...northwest wind 10 to 15 knots with gusts to
around 20 knots easing to 5 knots after midnight. mostly clear.
waves 1 foot or less. 

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

$$

fzus53 kdlh 050743
nshdlh
expires:202604051600;;861314

nearshore marine forecast
national weather service duluth mn
243 am cdt sun apr 5 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.


lsz142-051600-
taconite harbor to silver bay harbor mn-
243 am cdt sun apr 5 2026

...small craft advisory in effect until 4 am cdt early this
morning...

.today...northwest wind 10 to 15 knots with gusts to around
25 knots becoming west 5 knots in the afternoon. chance of rain
and slight chance of snow late in the afternoon. waves 1 to
2 feet. 
.tonight...northwest wind 5 to 10 knots rising to 10 to 15 knots
with gusts to around 25 knots early in the morning. chance of
rain and slight chance of snow in the evening, then chance of
snow after midnight. waves 1 to 2 feet. 
.monday...northwest wind 10 to 15 knots. gusts up to 30 knots.
slight chance of snow. waves 1 to 2 feet. 
.monday night...northwest wind 5 to 10 knots. mostly clear. waves
1 foot or less. 

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

$$

fzus53 kdlh 050743
nshdlh
expires:202604051600;;861315

nearshore marine forecast
national weather service duluth mn
243 am cdt sun apr 5 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.


lsz143-051600-
silver bay harbor to two harbors mn-
243 am cdt sun apr 5 2026

...small craft advisory in effect until 4 am cdt early this
morning...

.today...west wind 5 to 10 knots. gusts up to 20 knots early in
the morning. chance of rain and slight chance of snow late in the
afternoon. waves 1 to 2 feet. 
.tonight...northwest wind 10 to 15 knots. gusts up to 25 knots.
chance of rain in the evening. chance of snow after midnight.
waves 1 to 2 feet. 
.monday...northwest wind 10 to 15 knots. gusts up to 25 knots.
slight chance of snow. waves 1 to 2 feet. 
.monday night...northwest wind 5 to 10 knots. mostly clear. waves
1 foot or less. 

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

$$

fzus53 kdlh 050743
nshdlh
expires:202604051600;;861316

nearshore marine forecast
national weather service duluth mn
243 am cdt sun apr 5 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.


lsz144-051600-
two harbors to duluth mn-
243 am cdt sun apr 5 2026

...small craft advisory in effect until 4 am cdt early this
morning...

.today...west wind 10 to 15 knots. gusts up to 20 knots early in
the morning. chance of rain late in the afternoon. waves 1 to
2 feet. 
.tonight...west wind 10 to 15 knots with gusts to around 20 knots
becoming northwest 15 to 20 knots with gusts to around 25 knots
early in the morning. chance of rain in the evening, then slight
chance of rain and snow after midnight. waves 1 to 3 feet. 
.monday...northwest wind 15 to 20 knots. gusts up to 25 knots.
slight chance of snow. waves 1 to 3 feet. 
.monday night...northwest wind 5 to 10 knots becoming west early
in the morning. mostly clear. waves 1 foot or less. 

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

$$

fzus53 kdlh 050743
nshdlh
expires:202604051600;;861317

nearshore marine forecast
national weather service duluth mn
243 am cdt sun apr 5 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.


lsz145-051600-
duluth mn to port wing wi-
243 am cdt sun apr 5 2026

...small craft advisory in effect until 4 am cdt early this
morning...

.today...west wind 10 to 15 knots. gusts up to 20 knots early in
the morning. chance of rain late in the afternoon. waves 1 to
2 feet. 
.tonight...west wind 10 to 15 knots with gusts to around 20 knots
becoming northwest 15 to 20 knots with gusts to around 25 knots
early in the morning. chance of rain in the evening. slight
chance of rain and snow after midnight. waves 1 to 3 feet
building to 2 to 4 feet early in the morning. 
.monday...northwest wind 15 to 20 knots. gusts up to 25 knots
early in the morning. slight chance of snow. waves 2 to 4 feet
subsiding to 1 to 3 feet in the afternoon. a small craft advisory
may be needed. 
.monday night...northwest wind 10 to 15 knots becoming west
5 knots after midnight. mostly clear. waves 1 to 2 feet. 

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

$$

fzus53 kdlh 050743
nshdlh
expires:202604051600;;861318

nearshore marine forecast
national weather service duluth mn
243 am cdt sun apr 5 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.


lsz146-051600-
port wing to sand island wi-
243 am cdt sun apr 5 2026

...small craft advisory in effect until 4 am cdt early this
morning...

.today...west wind 10 to 15 knots with gusts to around 20 knots
easing to 5 to 10 knots with gusts to around 20 knots in the late
morning and afternoon. chance of rain and snow late in the
afternoon. waves 1 to 3 feet. 
.tonight...west wind 10 to 15 knots with gusts to around 20 knots
becoming northwest 15 to 20 knots with gusts to around 25 knots
early in the morning. chance of rain in the evening. chance of
snow and slight chance of rain after midnight. waves 1 to 2 feet
building to 2 to 4 feet early in the morning. 
.monday...northwest wind 15 to 20 knots. gusts up to 25 knots.
slight chance of snow. waves 2 to 4 feet subsiding to 1 to 3 feet
in the afternoon. a small craft advisory may be needed. 
.monday night...northwest wind 5 to 10 knots. mostly clear. waves
1 to 2 feet. 

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

$$

fzus53 kdlh 050743
nshdlh
expires:202604051600;;861319

nearshore marine forecast
national weather service duluth mn
243 am cdt sun apr 5 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.


lsz147-051600-
sand island to bayfield wi-
243 am cdt sun apr 5 2026

...small craft advisory in effect until 4 am cdt early this
morning...

.today...west wind 10 to 15 knots. gusts up to 20 knots early in
the morning then 20 knots early in the afternoon. chance of rain
and snow late in the afternoon. waves 1 to 3 feet subsiding to
1 to 2 feet in the late morning and afternoon. 
.tonight...northwest wind 10 to 15 knots. gusts up to 25 knots.
chance of rain in the evening. chance of snow and slight chance
of rain after midnight. waves 1 to 2 feet building to 1 to 3 feet
early in the morning. 
.monday...northwest wind 15 to 20 knots. gusts up to 25 knots.
chance of snow in the morning, then slight chance of snow in the
afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet late in the
afternoon. a small craft advisory may be needed. 
.monday night...northwest wind 5 to 10 knots. mostly clear. waves
1 to 2 feet. 

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

$$

fzus53 kdlh 050743
nshdlh
expires:202604051600;;861321

nearshore marine forecast
national weather service duluth mn
243 am cdt sun apr 5 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.


lsz148-051600-
oak point to saxon harbor wi-
243 am cdt sun apr 5 2026

...small craft advisory in effect until 7 am cdt this morning...

.today...west wind 10 to 15 knots. gusts up to 20 knots early in
the morning. chance of snow and slight chance of rain late in the
afternoon. waves 1 to 3 feet subsiding to 1 to 2 feet in the late
morning and afternoon. 
.tonight...west wind 10 to 15 knots. gusts up to 20 knots early
in the morning. chance of rain and snow. waves 1 to 3 feet. 
.monday...north wind 15 to 20 knots. gusts up to 25 knots in the
morning. chance of snow. waves 3 to 5 feet. a small craft
advisory may be needed. 
.monday night...northwest wind 10 to 15 knots becoming west
5 knots early in the morning. partly cloudy. waves 1 to 3 feet
subsiding to 1 to 2 feet in the late evening and overnight. 

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

$$

fzus53 kmqt 050901
nshmqt
expires:202604052000;;864251

nearshore marine forecast
national weather service marquette mi
501 am edt sun apr 5 2026

for waters within five nautical miles of shore

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.


lsz240-052000-
saxon harbor wi to black river mi-
501 am edt sun apr 5 2026 /401 am cdt sun apr 5 2026/

...small craft advisory in effect until 11 am edt /10 am cdt/
this morning...

.early this morning...northwest wind 15 to 20 knots. mostly
cloudy. waves 3 to 6 feet occasionally to 8 feet subsiding to
3 to 5 feet occasionally to 7 feet. 
.today...west wind 10 to 20 knots diminishing to 5 to 15 knots by
late morning. partly cloudy. a chance of rain showers late. waves
subsiding to 1 to 2 feet. 
.tonight...west wind 10 to 15 knots veering northwest 10 to
20 knots by midnight. mostly cloudy. a chance of rain showers
possibly mixed with snow showers through late evening, then a
slight chance of rain showers and snow showers by midnight. a
chance of snow showers possibly mixed with rain showers late.
waves building to 2 to 3 feet. 
.monday...north wind 15 to 20 knots. mostly cloudy. snow showers
likely in the morning, then a chance of snow showers in the
afternoon. waves building to 3 to 6 feet occasionally to 8 feet,
then subsiding to 2 to 4 feet. 
.monday night...northwest wind 10 to 15 knots diminishing to less
than 10 knots after midnight. mostly cloudy in the evening then
becoming mostly clear. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 050901
nshmqt
expires:202604052000;;864252

nearshore marine forecast
national weather service marquette mi
501 am edt sun apr 5 2026

for waters within five nautical miles of shore

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.


lsz241-052000-
black river to ontonagon mi-
501 am edt sun apr 5 2026 /401 am cdt sun apr 5 2026/

...small craft advisory in effect until 4 pm edt /3 pm cdt/ this
afternoon...

.early this morning...northwest wind 20 to 25 knots. mostly
cloudy. waves 4 to 7 feet occasionally to 9 feet. 
.today...northwest wind 15 to 20 knots backing west 10 to
20 knots by late morning. partly cloudy. a slight chance of rain
showers and snow showers late. waves subsiding to 1 to 2 feet. 
.tonight...west wind 10 to 15 knots veering northwest 10 to
20 knots by midnight. cloudy with a chance of rain showers
possibly mixed with snow showers. waves building to 2 to 3 feet. 
.monday...north wind 15 to 20 knots. mostly cloudy. freezing
spray in the morning. snow showers likely in the morning, then a
chance of snow showers in the afternoon. waves building to 4 to
7 feet occasionally to 9 feet, then subsiding to 2 to 4 feet. 
.monday night...northwest wind 10 to 15 knots. mostly cloudy in
the evening then becoming partly cloudy. waves subsiding to 1 to
2 feet. 

$$

fzus53 kmqt 050901
nshmqt
expires:202604052000;;864253

nearshore marine forecast
national weather service marquette mi
501 am edt sun apr 5 2026

for waters within five nautical miles of shore

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.


lsz242-243-052000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
501 am edt sun apr 5 2026

...small craft advisory in effect until 4 pm edt this afternoon...

.early this morning...northwest wind 20 to 25 knots. cloudy.
waves 5 to 8 feet occasionally to 10 feet. 
.today...northwest wind 15 to 25 knots backing west 15 to
20 knots by late morning, then diminishing to 10 to 15 knots
late. partly cloudy. a slight chance of snow showers late. waves
subsiding to 2 to 3 feet. 
.tonight...northwest wind 10 to 15 knots veering north 10 to
20 knots late. mostly cloudy. a chance of snow showers possibly
mixed with rain showers through midnight, then snow showers
likely late. waves subsiding to 1 to 2 feet, then building to
3 to 5 feet occasionally to 7 feet. 
.monday...north wind 20 to 25 knots diminishing to 15 to 20 knots
in the afternoon. mostly cloudy. snow showers likely in the
morning, then a chance of snow showers in the afternoon. freezing
spray through the day. waves building to 4 to 7 feet occasionally
to 9 feet, then subsiding to 3 to 5 feet occasionally to 7 feet. 
.monday night...northwest wind 10 to 20 knots. mostly cloudy in
the evening then becoming partly cloudy. waves subsiding to 1 to
2 feet. 

$$