fzus53 kdlh 271823
nshdlh
expires:202604272200;;623355

nearshore marine forecast
national weather service duluth mn
123 pm cdt mon apr 27 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.


lsz148-272200-
oak point to saxon harbor wi-
123 pm cdt mon apr 27 2026

...small craft advisory in effect from 1 am cdt tuesday through
tuesday afternoon...

.rest of today...northeast wind 5 to 10 knots. patchy fog through
the day. rain showers likely early in the afternoon. slight
chance of thunderstorms through the day. rain showers late. waves
2 to 4 feet. 
.tonight...northeast wind 5 to 10 knots becoming west 15 to
20 knots with gusts to around 30 knots in the late evening and
overnight. patchy fog through the night. rain showers in the
evening. rain showers likely after midnight. waves 2 to 4 feet
subsiding to 1 to 2 feet after midnight, then building to 1 to
3 feet early in the morning. 
.tuesday...west wind 20 to 25 knots with gusts to around 30 knots
easing to 10 to 15 knots with gusts to around 20 knots late in
the afternoon. slight chance of rain showers in the morning.
waves 2 to 4 feet subsiding to 1 to 3 feet in the afternoon. 
.tuesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 

$$

fzus53 kdlh 271823
nshdlh
expires:202604272200;;623350

nearshore marine forecast
national weather service duluth mn
123 pm cdt mon apr 27 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.


lsz145-272200-
duluth mn to port wing wi-
123 pm cdt mon apr 27 2026

...small craft advisory in effect through tuesday afternoon...

.rest of today...northeast wind 15 to 20 knots with gusts to
around 25 knots. patchy fog. rain showers. waves 3 to 5 feet. 
.tonight...north wind 10 to 15 knots with gusts to around
20 knots becoming west 20 to 25 knots with gusts to around
30 knots in the late evening and overnight. patchy fog through
the night. rain showers in the evening. rain showers likely after
midnight. waves 2 to 4 feet. 
.tuesday...west wind 15 to 20 knots. gusts up to 30 knots
decreasing to 20 knots. partly sunny in the morning then
clearing. waves 2 to 4 feet subsiding to 1 to 2 feet in the
afternoon. 
.tuesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 

$$

fzus53 kdlh 271823
nshdlh
expires:202604272200;;623351

nearshore marine forecast
national weather service duluth mn
123 pm cdt mon apr 27 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.


lsz146-272200-
port wing to sand island wi-
123 pm cdt mon apr 27 2026

...small craft advisory in effect through tuesday afternoon...

.rest of today...northeast wind 10 to 15 knots with gusts to
around 20 knots. patchy fog. rain showers. waves 3 to 5 feet. 
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots becoming west 15 to 20 knots with gusts to around
25 knots in the late evening and overnight. areas of dense fog in
the evening, then patchy fog after midnight. rain showers in the
evening, then rain showers likely after midnight. waves 2 to
4 feet. 
.tuesday...west wind 20 to 25 knots easing to 5 to 10 knots late
in the afternoon. mostly sunny. waves 2 to 4 feet subsiding to
1 to 3 feet in the afternoon. 
.tuesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 

$$

fzus53 kdlh 271823
nshdlh
expires:202604272200;;623352

nearshore marine forecast
national weather service duluth mn
123 pm cdt mon apr 27 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.


lsz147-272200-
sand island to bayfield wi-
123 pm cdt mon apr 27 2026

...small craft advisory in effect through tuesday afternoon...

.rest of today...northeast wind 10 to 15 knots. gusts up to
20 knots late. patchy fog. rain showers and slight chance of
thunderstorms. waves 2 to 4 feet. 
.tonight...northeast wind 5 to 10 knots becoming west 15 to
20 knots with gusts to around 30 knots in the late evening and
overnight. areas of dense fog in the evening, then patchy fog
after midnight. rain showers in the evening, then rain showers
likely after midnight. waves 2 to 4 feet. 
.tuesday...west wind 20 to 25 knots with gusts to around 30 knots
easing to 5 to 10 knots with gusts to around 20 knots late in the
afternoon. slight chance of rain showers in the morning. waves
2 to 4 feet subsiding to 1 to 3 feet in the afternoon. 
.tuesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 

$$

fzus53 kdlh 271823
nshdlh
expires:202604272200;;623354

nearshore marine forecast
national weather service duluth mn
123 pm cdt mon apr 27 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.


lsz121-272200-
chequamegon bay-bayfield to oak point wi-
123 pm cdt mon apr 27 2026

...small craft advisory in effect from 1 am cdt tuesday through
tuesday afternoon...

.rest of today...northeast wind 5 to 10 knots. patchy fog. rain
showers and slight chance of thunderstorms. waves 2 to 4 feet. 
.tonight...northeast wind 5 to 10 knots becoming west 15 to
20 knots with gusts to around 25 knots in the late evening and
overnight. patchy fog through the night. rain showers in the
evening. rain showers likely after midnight. waves 2 to 4 feet
subsiding to 1 to 2 feet in the late evening and overnight. 
.tuesday...west wind 15 to 20 knots. gusts up to 30 knots
decreasing to 20 knots. mostly sunny. waves 1 to 2 feet. 
.tuesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 

$$

fzus53 kdlh 271823
nshdlh
expires:202604272200;;623345

nearshore marine forecast
national weather service duluth mn
123 pm cdt mon apr 27 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.


lsz140-272200-
grand portage to grand marais mn-
123 pm cdt mon apr 27 2026

...small craft advisory in effect through late tonight...
...gale watch in effect from late tonight through tuesday
afternoon...

.rest of today...northeast wind 15 to 20 knots with gusts to
around 25 knots. patchy fog. rain showers and slight chance of
thunderstorms. waves 2 to 4 feet. 
.tonight...northeast wind 10 to 15 knots with gusts to around
25 knots becoming northwest 15 to 20 knots with gusts to around
30 knots after midnight. patchy fog through the night. rain
showers in the evening. rain showers likely after midnight. waves
2 to 4 feet. 
.tuesday...west wind 15 to 20 knots. gusts up to 35 knots
decreasing to 25 knots. chance of rain showers in the morning.
waves 1 to 3 feet. a gale warning may be needed. 
.tuesday night...northwest wind 10 to 15 knots. gusts up to
20 knots early in the evening. partly cloudy. waves 1 to 2 feet. 

$$

fzus53 kdlh 271823
nshdlh
expires:202604272200;;623346

nearshore marine forecast
national weather service duluth mn
123 pm cdt mon apr 27 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.


lsz141-272200-
grand marais to taconite harbor mn-
123 pm cdt mon apr 27 2026

...small craft advisory in effect through late tonight...
...gale watch in effect from late tonight through tuesday
afternoon...

.rest of today...northeast wind 15 to 20 knots with gusts to
around 25 knots. patchy fog. rain showers. waves 3 to 5 feet. 
.tonight...northeast wind 10 to 15 knots with gusts to around
25 knots becoming northwest 15 to 20 knots with gales to around
35 knots after midnight. patchy fog through the night. rain
showers in the evening. rain showers likely after midnight. waves
2 to 4 feet subsiding to 1 to 3 feet after midnight. a gale
warning may be needed. 
.tuesday...west wind 15 to 20 knots. gusts up to 35 knots
decreasing to 20 knots. chance of rain showers in the morning.
waves 1 to 3 feet. a gale warning may be needed. 
.tuesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 

$$

fzus53 kdlh 271823
nshdlh
expires:202604272200;;623347

nearshore marine forecast
national weather service duluth mn
123 pm cdt mon apr 27 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.


lsz142-272200-
taconite harbor to silver bay harbor mn-
123 pm cdt mon apr 27 2026

...small craft advisory in effect through late tonight...
...gale watch in effect from late tonight through tuesday
afternoon...

.rest of today...northeast wind 10 to 15 knots with gusts to
around 20 knots. patchy fog. rain showers. waves 3 to 5 feet. 
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots becoming northwest 15 to 20 knots with gales to around
35 knots after midnight. patchy fog through the night. rain
showers in the evening. rain showers likely after midnight. waves
2 to 4 feet subsiding to 1 to 3 feet after midnight. a gale
warning may be needed. 
.tuesday...west wind 15 to 20 knots. gusts up to 35 knots
decreasing to 20 knots. slight chance of rain showers in the
morning. waves 1 to 2 feet. a gale warning may be needed. 
.tuesday night...northwest wind 5 to 10 knots. mostly clear.
waves 1 foot or less. 

$$

fzus53 kdlh 271823
nshdlh
expires:202604272200;;623348

nearshore marine forecast
national weather service duluth mn
123 pm cdt mon apr 27 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.


lsz143-272200-
silver bay harbor to two harbors mn-
123 pm cdt mon apr 27 2026

...small craft advisory in effect through tuesday afternoon...

.rest of today...northeast wind 15 to 20 knots. gusts up to
20 knots increasing to 25 knots late. patchy fog. rain showers.
waves 3 to 5 feet. waves occasionally to 7 feet. 
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots becoming west 15 to 20 knots with gusts to around
30 knots early in the morning. patchy fog through the night. rain
showers in the evening. rain showers likely after midnight. waves
2 to 4 feet subsiding to 1 to 3 feet after midnight. 
.tuesday...west wind 10 to 15 knots. gusts up to 30 knots
decreasing to 20 knots. mostly sunny. waves 1 to 2 feet. 
.tuesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 

$$

fzus53 kdlh 271823
nshdlh
expires:202604272200;;623349

nearshore marine forecast
national weather service duluth mn
123 pm cdt mon apr 27 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.


lsz144-272200-
two harbors to duluth mn-
123 pm cdt mon apr 27 2026

...small craft advisory in effect through tuesday afternoon...

.rest of today...northeast wind 15 to 20 knots with gusts to
around 25 knots. patchy fog. rain showers. waves 3 to 5 feet. 
.tonight...north wind 10 to 15 knots with gusts to around
20 knots becoming northwest 20 to 25 knots with gusts to around
30 knots in the late evening and overnight. patchy fog through
the night. rain showers in the evening. rain showers likely after
midnight. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. 
.tuesday...west wind 15 to 20 knots. gusts up to 30 knots
decreasing to 20 knots. partly sunny in the morning then
clearing. waves 1 to 3 feet. 
.tuesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 

$$

fzus53 kmqt 271502
nshmqt
expires:202604272000;;615422

nearshore marine forecast
national weather service marquette mi
1101 am edt mon apr 27 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.


lsz241-272000-
black river to ontonagon mi-
1101 am edt mon apr 27 2026 /1001 am cdt mon apr 27 2026/

...small craft advisory in effect from late tonight through
tuesday afternoon...

.rest of today...southeast wind 10 to 15 knots. rain showers and
a slight chance of thunderstorms. waves 1 to 2 feet. 
.tonight...south wind 10 to 15 knots veering west 10 to 20 knots
with gusts up to 29 knots by midnight, then increasing to 20 to
25 knots late. cloudy. rain showers likely through late evening,
then a chance of rain showers by midnight. waves building to 4 to
7 feet occasionally to 9 feet. 
.tuesday...west wind 20 to 25 knots diminishing to 10 to 20 knots
in the afternoon. mostly cloudy. waves subsiding to 2 to 3 feet. 
.tuesday night...west wind less than 10 knots. partly cloudy.
waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 271502
nshmqt
expires:202604272000;;615424

nearshore marine forecast
national weather service marquette mi
1101 am edt mon apr 27 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.


lsz242-272000-
ontonagon to upper entrance of portage canal mi-
1101 am edt mon apr 27 2026

...small craft advisory in effect through tuesday evening...

.rest of today...southeast wind 10 to 15 knots with gusts up to
24 knots. cloudy. a chance of rain showers and a slight chance of
thunderstorms by late morning, then rain showers and a slight
chance of thunderstorms late. waves 1 to 2 feet. 
.tonight...southeast wind 10 to 15 knots veering southwest 10 to
20 knots by midnight, then veering west 15 to 25 knots late.
cloudy. rain showers likely through late evening, then a chance
of rain showers by midnight. waves building to 5 to 8 feet
occasionally to 10 feet. 
.tuesday...west wind 15 to 25 knots. mostly cloudy. a slight
chance of rain showers in the morning. waves subsiding to 3 to
5 feet occasionally to 7 feet. 
.tuesday night...northwest wind 5 to 15 knots. partly cloudy.
waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 271502
nshmqt
expires:202604272000;;615421

nearshore marine forecast
national weather service marquette mi
1101 am edt mon apr 27 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.


lsz240-272000-
saxon harbor wi to black river mi-
1101 am edt mon apr 27 2026 /1001 am cdt mon apr 27 2026/

...small craft advisory in effect from late tonight through
tuesday afternoon...

.rest of today...southeast wind less than 10 knots with gusts up
to 20 knots. rain showers and a slight chance of thunderstorms.
waves 1 to 2 feet. 
.tonight...south wind 5 to 15 knots veering west 10 to 20 knots
by midnight, then increasing to 20 to 25 knots late. cloudy. rain
showers likely through late evening, then a chance of rain
showers by midnight. waves building to 3 to 5 feet occasionally
to 7 feet. 
.tuesday...west wind 15 to 20 knots diminishing to 5 to 15 knots
in the afternoon. mostly cloudy. waves subsiding to 1 to 2 feet. 
.tuesday night...west wind less than 10 knots. partly cloudy.
waves 1 to 2 feet. 

$$