fzus53 kdlh 272243
nshdlh
expires:202604280400;;636044

nearshore marine forecast
national weather service duluth mn
543 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.


lsz148-280400-
oak point to saxon harbor wi-
543 pm cdt mon apr 27 2026

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

.tonight...north 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 early in the evening.
rain showers likely in the late evening and early morning, then
chance of rain showers late in the night. waves 2 to 4 feet
subsiding to 1 to 3 feet after midnight, then building to 2 to
4 feet late in the night. 
.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 2 feet late in the afternoon.
.tuesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 
.wednesday...northwest wind 5 knots. mostly sunny. waves 1 foot
or less. 

$$

fzus53 kdlh 272243
nshdlh
expires:202604280400;;636039

nearshore marine forecast
national weather service duluth mn
543 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.


lsz145-280400-
duluth mn to port wing wi-
543 pm cdt mon apr 27 2026

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

.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. areas of dense fog
early in the evening, then patchy fog in the late evening and
early morning. rain showers early in the evening, then rain
showers likely in the late evening and early morning. slight
chance of rain showers late in the night. waves 3 to 5 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 3 to 5 feet subsiding to 1 to 3 feet in the
afternoon. 
.tuesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 to 2 feet. 
.wednesday...west wind 5 to 10 knots. mostly sunny. waves 1 foot
or less. 

$$

fzus53 kdlh 272243
nshdlh
expires:202604280400;;636040

nearshore marine forecast
national weather service duluth mn
543 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.


lsz146-280400-
port wing to sand island wi-
543 pm cdt mon apr 27 2026

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

.tonight...north 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. patchy fog after midnight. rain showers early in the
evening. rain showers likely in the late evening and early
morning, then chance of rain showers late in the night. waves
3 to 5 feet. 
.tuesday...west wind 20 to 25 knots easing to 5 to 10 knots late
in the afternoon. mostly sunny. waves 3 to 5 feet subsiding to
1 to 2 feet late in the afternoon. 
.tuesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 
.wednesday...west wind 5 to 10 knots. mostly sunny. waves 1 foot
or less. 

$$

fzus53 kdlh 272243
nshdlh
expires:202604280400;;636041

nearshore marine forecast
national weather service duluth mn
543 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.


lsz147-280400-
sand island to bayfield wi-
543 pm cdt mon apr 27 2026

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

.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. patchy fog after
midnight. rain showers early in the evening. rain showers likely
in the late evening and early morning. chance of rain showers
late in the night. waves 3 to 5 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
3 to 5 feet subsiding to 1 to 3 feet late in the afternoon. waves
occasionally to 7 feet. 
.tuesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 to 2 feet. 
.wednesday...west wind 5 to 10 knots. mostly sunny. waves 1 foot
or less. 

$$

fzus53 kdlh 272243
nshdlh
expires:202604280400;;636043

nearshore marine forecast
national weather service duluth mn
543 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.


lsz121-280400-
chequamegon bay-bayfield to oak point wi-
543 pm cdt mon apr 27 2026

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

.tonight...north 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 until early morning. rain showers early in the
evening. rain showers likely in the late evening and early
morning, then chance of rain showers late in the night. 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. 
.wednesday...northwest wind 5 knots. mostly sunny. waves 1 foot
or less. 

$$

fzus53 kdlh 272243
nshdlh
expires:202604280400;;636034

nearshore marine forecast
national weather service duluth mn
543 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.


lsz140-280400-
grand portage to grand marais mn-
543 pm cdt mon apr 27 2026

...small craft advisory in effect until 4 am cdt tuesday...
...gale warning in effect from 4 am cdt tuesday through tuesday
afternoon...

.tonight...northeast wind 15 to 20 knots with gusts to around
25 knots becoming northwest with gusts to around 30 knots after
midnight. patchy fog through the night. rain showers and slight
chance of thunderstorms in the evening. rain showers likely after
midnight. waves 3 to 5 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 3 to 5 feet. 
.tuesday night...northwest wind 10 to 15 knots. gusts up to
20 knots early in the evening. partly cloudy. waves 1 to 2 feet. 
.wednesday...west wind 5 knots becoming southwest in the
afternoon. partly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 272243
nshdlh
expires:202604280400;;636035

nearshore marine forecast
national weather service duluth mn
543 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.


lsz141-280400-
grand marais to taconite harbor mn-
543 pm cdt mon apr 27 2026

...small craft advisory in effect until 4 am cdt tuesday...
...gale warning in effect from 4 am cdt tuesday through tuesday
afternoon...

.tonight...northeast wind 15 to 20 knots with gusts to around
25 knots becoming northwest with gales to around 35 knots after
midnight. patchy fog until early morning. rain showers in the
evening. rain showers likely after midnight, then chance of rain
showers late in the night. waves 2 to 4 feet. 
.tuesday...west wind 15 to 20 knots. gusts up to 35 knots
decreasing to 20 knots. chance of rain showers in the morning.
waves 2 to 4 feet subsiding to 1 to 3 feet late in the afternoon.
.tuesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 to 2 feet. 
.wednesday...west wind 5 knots. mostly sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 272243
nshdlh
expires:202604280400;;636036

nearshore marine forecast
national weather service duluth mn
543 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.


lsz142-280400-
taconite harbor to silver bay harbor mn-
543 pm cdt mon apr 27 2026

...small craft advisory in effect until 4 am cdt tuesday...
...gale warning in effect from 4 am cdt tuesday through tuesday
afternoon...

.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 dense fog until early morning.
rain showers early in the evening. rain showers likely in the
late evening and early morning, then chance of rain showers late
in the night. waves 2 to 4 feet. 
.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 3 feet. 
.tuesday night...northwest wind 5 to 10 knots. mostly clear.
waves 1 foot or less. 
.wednesday...west wind 5 knots. mostly sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 272243
nshdlh
expires:202604280400;;636037

nearshore marine forecast
national weather service duluth mn
543 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.


lsz143-280400-
silver bay harbor to two harbors mn-
543 pm cdt mon apr 27 2026

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

.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 late in the night. patchy fog until early morning. rain
showers in the evening. rain showers likely after midnight, then
chance of rain showers late in the night. waves 2 to 4 feet. 
.tuesday...west wind 10 to 15 knots. gusts up to 30 knots
decreasing to 20 knots. mostly sunny. waves 1 to 3 feet. 
.tuesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 
.wednesday...west wind 5 knots. sunny in the morning then
becoming partly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 272243
nshdlh
expires:202604280400;;636038

nearshore marine forecast
national weather service duluth mn
543 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.


lsz144-280400-
two harbors to duluth mn-
543 pm cdt mon apr 27 2026

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

.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 until
early morning. rain showers early in the evening. rain showers
likely in the late evening and early morning, then slight chance
of rain showers late in the night. 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 1 to 3 feet subsiding to 1 to 2 feet in the late
morning and afternoon. 
.tuesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 
.wednesday...northwest wind 5 to 10 knots. mostly sunny. waves
1 foot or less. 

$$

fzus53 kmqt 272101
nshmqt
expires:202604280800;;631878

nearshore marine forecast
national weather service marquette mi
501 pm 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.


lsz241-280800-
black river to ontonagon mi-
501 pm edt mon apr 27 2026 /401 pm cdt mon apr 27 2026/

...small craft advisory in effect from 2 am edt /1 am cdt/ to
5 am edt /4 am cdt/ tuesday...
...gale warning in effect from 5 am edt /4 am cdt/ tuesday
through tuesday afternoon...
...small craft advisory in effect tuesday afternoon...

.late this afternoon...east wind 10 to 15 knots with gusts up to
22 knots. showers and a slight chance of thunderstorms. waves
1 to 2 feet. 
.tonight...southeast wind 10 to 15 knots veering west 10 to
20 knots with gale force gusts up to 34 knots by midnight, then
increasing to up to 30 knots late. 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 up to 30 knots diminishing to 10 to 20 knots
late. partly cloudy. a slight chance of rain showers through mid
morning. waves building to 7 to 10 feet occasionally to 13 feet,
then subsiding to 2 to 4 feet. 
.tuesday night...northwest wind 5 to 15 knots. partly cloudy.
waves subsiding to 1 to 2 feet. 
.wednesday...west wind less than 10 knots. mostly sunny. waves
calm to 1 foot. 

$$

fzus53 kmqt 272101
nshmqt
expires:202604280800;;631880

nearshore marine forecast
national weather service marquette mi
501 pm 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.


lsz242-280800-
ontonagon to upper entrance of portage canal mi-
501 pm edt mon apr 27 2026

...small craft advisory in effect until 5 am edt tuesday...
...gale warning in effect from 5 am edt tuesday through tuesday
afternoon...
...small craft advisory in effect from tuesday afternoon through
tuesday evening...

.late this afternoon...southeast wind 10 to 15 knots with gusts
up to 23 knots. showers and a slight chance of thunderstorms.
waves 1 to 2 feet. 
.tonight...southeast wind 10 to 15 knots with gusts up to
23 knots veering southwest 10 to 20 knots with gale force gusts
up to 35 knots by midnight, then becoming west up to 30 knots
late. cloudy with a chance of rain showers. waves building to
5 to 8 feet occasionally to 10 feet. 
.tuesday...west wind up to 30 knots diminishing to 15 to 25 knots
late. gale force gusts up to 37 knots. mostly cloudy. a chance of
rain showers through mid morning. waves building to 7 to 10 feet
occasionally to 13 feet, then subsiding to 3 to 6 feet
occasionally to 8 feet. 
.tuesday night...northwest wind 5 to 15 knots. partly cloudy in
the evening then becoming mostly cloudy. waves subsiding to 1 to
2 feet. 
.wednesday...west wind less than 10 knots. mostly sunny. waves
1 to 2 feet. 

$$

fzus53 kmqt 272101
nshmqt
expires:202604280800;;631877

nearshore marine forecast
national weather service marquette mi
501 pm 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.


lsz240-280800-
saxon harbor wi to black river mi-
501 pm edt mon apr 27 2026 /401 pm cdt mon apr 27 2026/

...small craft advisory in effect from 2 am edt /1 am cdt/
tuesday through tuesday afternoon...

.late this afternoon...east wind 10 to 15 knots. showers and a
slight chance of thunderstorms. waves 1 to 2 feet. 
.tonight...south wind less than 10 knots with gusts up to
20 knots veering west 10 to 20 knots with gusts up to 30 knots by
midnight, then increasing to 20 to 25 knots late. rain showers
likely through midnight, then a chance of rain showers late.
waves building to 3 to 6 feet occasionally to 8 feet. 
.tuesday...west wind 15 to 25 knots diminishing to 5 to 15 knots
late. mostly cloudy through early afternoon then clearing. waves
subsiding to 1 to 2 feet. 
.tuesday night...northwest wind less than 10 knots. partly
cloudy. waves 1 to 2 feet. 
.wednesday...northwest wind less than 10 knots. mostly sunny.
waves calm to 1 foot. 

$$