fzus53 kdlh 040508
nshdlh
expires:202605041600;;980995

nearshore marine forecast
national weather service duluth mn
1208 am cdt mon may 4 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.


lsz148-041600-
oak point to saxon harbor wi-
1208 am cdt mon may 4 2026

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

.today...west wind 15 to 20 knots. gusts up to 25 knots. slight
chance of rain showers in the morning. waves 1 to 3 feet. 
.tonight...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and overnight. partly
cloudy. waves 1 to 3 feet. 
.tuesday...west wind 10 to 15 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 040508
nshdlh
expires:202605041600;;980990

nearshore marine forecast
national weather service duluth mn
1208 am cdt mon may 4 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.


lsz145-041600-
duluth mn to port wing wi-
1208 am cdt mon may 4 2026

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

.today...west wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. slight
chance of rain showers early in the morning, then chance of rain
showers late in the morning. waves 3 to 5 feet. 
.tonight...west wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and overnight. partly
cloudy. waves 2 to 4 feet subsiding to 1 to 2 feet after
midnight. 
.tuesday...west wind 10 to 15 knots. gusts up to 20 knots early
in the morning then 20 knots late in the afternoon. mostly sunny.
waves 1 to 2 feet. 
.tuesday night...northwest wind 10 to 15 knots easing to 5 knots
after midnight. mostly cloudy in the evening then becoming partly
cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 040508
nshdlh
expires:202605041600;;980991

nearshore marine forecast
national weather service duluth mn
1208 am cdt mon may 4 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.


lsz146-041600-
port wing to sand island wi-
1208 am cdt mon may 4 2026

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

.today...west wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. slight
chance of rain showers in the morning. waves 2 to 4 feet. 
.tonight...west wind 10 to 15 knots with gusts to around
20 knots. partly cloudy. waves 2 to 4 feet subsiding to 1 to
3 feet in the late evening and overnight. 
.tuesday...west wind 10 to 15 knots easing to 5 to 10 knots in
the late morning and afternoon. mostly sunny. waves 1 to 2 feet. 
.tuesday night...northwest wind 5 to 10 knots. mostly cloudy in
the evening then becoming partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 040508
nshdlh
expires:202605041600;;980992

nearshore marine forecast
national weather service duluth mn
1208 am cdt mon may 4 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.


lsz147-041600-
sand island to bayfield wi-
1208 am cdt mon may 4 2026

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

.today...west wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. slight
chance of rain showers in the morning. waves 2 to 4 feet. 
.tonight...west wind 10 to 15 knots with gusts to around
20 knots. partly cloudy. waves 1 to 3 feet. 
.tuesday...west wind 10 to 15 knots easing to 5 knots late in the
afternoon. mostly sunny. waves 1 to 2 feet. 
.tuesday night...northwest wind 5 knots. partly cloudy. waves
1 foot or less. 

$$

fzus53 kdlh 040508
nshdlh
expires:202605041600;;980994

nearshore marine forecast
national weather service duluth mn
1208 am cdt mon may 4 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.


lsz121-041600-
chequamegon bay-bayfield to oak point wi-
1208 am cdt mon may 4 2026

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

.today...west wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. slight
chance of rain showers early in the morning, then chance of rain
showers late in the morning. waves 1 to 2 feet. 
.tonight...west wind 10 to 15 knots with gusts to around 25 knots
easing to 10 knots with gusts to around 20 knots early in the
morning. partly cloudy. waves 1 to 2 feet. 
.tuesday...west wind 5 to 10 knots. mostly sunny. waves 1 foot or
less. 
.tuesday night...northwest wind 5 to 10 knots. mostly cloudy in
the evening then becoming partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 040508
nshdlh
expires:202605041600;;980985

nearshore marine forecast
national weather service duluth mn
1208 am cdt mon may 4 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.


lsz140-041600-
grand portage to grand marais mn-
1208 am cdt mon may 4 2026

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

.today...west wind 15 to 20 knots. gusts up to 25 knots in the
late morning and afternoon. chance of rain showers early in the
morning, then slight chance of rain showers late in the morning.
waves 4 to 6 feet. waves occasionally to 8 feet. 
.tonight...west wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots early in the morning. partly cloudy in the
evening then becoming mostly cloudy. waves 2 to 4 feet subsiding
to 1 to 3 feet after midnight. 
.tuesday...west wind 10 to 15 knots with gusts to around
20 knots. chance of flurries in the morning. waves 1 to 2 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. 

$$

fzus53 kdlh 040508
nshdlh
expires:202605041600;;980986

nearshore marine forecast
national weather service duluth mn
1208 am cdt mon may 4 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.


lsz141-041600-
grand marais to taconite harbor mn-
1208 am cdt mon may 4 2026

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

.today...west wind 15 to 20 knots with gusts to around 25 knots.
chance of rain showers early in the morning, then chance of
sprinkles late in the morning. waves 2 to 4 feet. 
.tonight...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots after midnight. chance of flurries after
midnight. waves 1 to 3 feet subsiding to 1 to 2 feet in the late
evening and overnight. 
.tuesday...west wind 10 to 15 knots. gusts up to 20 knots in the
morning. mostly sunny. waves 1 foot or less. 
.tuesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 

$$

fzus53 kdlh 040508
nshdlh
expires:202605041600;;980987

nearshore marine forecast
national weather service duluth mn
1208 am cdt mon may 4 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.


lsz142-041600-
taconite harbor to silver bay harbor mn-
1208 am cdt mon may 4 2026

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

.today...west wind 15 to 20 knots with gusts to around 25 knots.
chance of rain showers early in the morning, then chance of
sprinkles late in the morning. waves 1 to 3 feet. 
.tonight...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and overnight. partly
cloudy. waves 1 to 2 feet. 
.tuesday...west wind 5 to 10 knots. mostly sunny. waves 1 foot or
less. 
.tuesday night...northwest wind 5 to 10 knots. partly cloudy.
waves 1 foot or less. 

$$

fzus53 kdlh 040508
nshdlh
expires:202605041600;;980988

nearshore marine forecast
national weather service duluth mn
1208 am cdt mon may 4 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.


lsz143-041600-
silver bay harbor to two harbors mn-
1208 am cdt mon may 4 2026

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

.today...west wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. slight
chance of rain showers in the morning. waves 1 to 3 feet. 
.tonight...west wind 10 to 15 knots with gusts to around
20 knots. partly cloudy. waves 1 to 2 feet. 
.tuesday...west wind 5 to 10 knots. mostly sunny. waves 1 foot or
less. 
.tuesday night...northwest wind 5 knots. partly cloudy. waves
1 foot or less. 

$$

fzus53 kdlh 040508
nshdlh
expires:202605041600;;980989

nearshore marine forecast
national weather service duluth mn
1208 am cdt mon may 4 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.


lsz144-041600-
two harbors to duluth mn-
1208 am cdt mon may 4 2026

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

.today...west wind 15 to 20 knots with gusts to around 25 knots.
slight chance of rain showers in the morning. waves 2 to 4 feet. 
.tonight...west wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots in the late evening and overnight. partly
cloudy. waves 2 to 4 feet subsiding to 1 to 2 feet in the late
evening and overnight. 
.tuesday...west wind 10 to 15 knots. gusts up to 20 knots in the
morning then 20 knots late in the afternoon. mostly sunny. waves
1 foot or less. 
.tuesday night...northwest wind 10 to 15 knots easing to 5 knots
after midnight. partly cloudy. waves 1 foot or less. 

$$

fzus53 kmqt 040301
nshmqt
expires:202605040800;;977115

nearshore marine forecast
national weather service marquette mi
1101 pm edt sun may 3 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.


lsz241-040800-
black river to ontonagon mi-
1101 pm edt sun may 3 2026 /1001 pm cdt sun may 3 2026/

...small craft advisory in effect through late monday night...

.rest of tonight...southwest wind 10 to 20 knots with gusts up to
30 knots. partly cloudy by midnight then becoming mostly cloudy.
waves 1 to 2 feet building to 2 to 4 feet. 
.monday...southwest wind 20 to 25 knots veering west 15 to
25 knots by late morning. gale force gusts up to 34 knots. cloudy
through mid morning then becoming partly cloudy. a chance of rain
showers through mid morning. waves building to 3 to 6 feet
occasionally to 8 feet, then subsiding to 3 to 5 feet
occasionally to 7 feet. 
.monday night...west wind 15 to 20 knots with gusts up to
28 knots. mostly clear. waves subsiding to 2 to 4 feet. 
.tuesday...west wind 10 to 15 knots. mostly sunny. waves
subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 040301
nshmqt
expires:202605040800;;977117

nearshore marine forecast
national weather service marquette mi
1101 pm edt sun may 3 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.


lsz242-040800-
ontonagon to upper entrance of portage canal mi-
1101 pm edt sun may 3 2026

...small craft advisory in effect from 3 am edt monday through
tuesday morning...

.rest of tonight...southwest wind 15 to 25 knots. partly cloudy
by midnight then becoming cloudy. waves 1 to 2 feet building to
2 to 4 feet. 
.monday...southwest wind 20 to 25 knots veering west by late
morning. gale force gusts up to 36 knots. cloudy through mid
morning then becoming partly cloudy. a chance of rain showers
through mid morning, then a slight chance of rain showers by late
morning. waves building to 5 to 8 feet occasionally to 10 feet,
then subsiding to 4 to 7 feet occasionally to 9 feet. 
.monday night...west wind 15 to 25 knots with gusts up to
33 knots. mostly clear. waves subsiding to 3 to 5 feet
occasionally to 7 feet. 
.tuesday...west wind 10 to 20 knots. mostly sunny. waves
subsiding to 2 to 4 feet. 

$$

fzus53 kmqt 040301
nshmqt
expires:202605040800;;977114

nearshore marine forecast
national weather service marquette mi
1101 pm edt sun may 3 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.


lsz240-040800-
saxon harbor wi to black river mi-
1101 pm edt sun may 3 2026 /1001 pm cdt sun may 3 2026/

...small craft advisory in effect through late monday night...

.rest of tonight...southwest wind 10 to 20 knots with gusts up to
29 knots. mostly clear by midnight then becoming mostly cloudy.
waves calm to 1 foot building to 2 to 4 feet. 
.monday...west wind 15 to 20 knots. gusts up to 27 knots. cloudy
through mid morning then becoming partly cloudy. a chance of rain
showers through mid morning. waves subsiding to 2 to 3 feet, then
building to 2 to 4 feet. 
.monday night...west wind 10 to 20 knots. mostly clear. waves
subsiding to 1 to 2 feet. 
.tuesday...west wind 5 to 15 knots. mostly sunny. waves 1 to
2 feet. 

$$