fzus53 kdlh 120218
nshdlh
expires:202605121000;;411801

nearshore marine forecast
national weather service duluth mn
918 pm cdt mon may 11 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.


lsz121-121000-
chequamegon bay-bayfield to oak point wi-
918 pm cdt mon may 11 2026

.rest of tonight...northeast wind 5 knots becoming southeast with
gusts to around 20 knots after midnight. chance of rain showers
after midnight. rain showers likely toward daybreak. waves 1 foot
or less. 
.tuesday...south wind 5 to 10 knots with gusts to around 20 knots
becoming west with gusts to around 20 knots in the afternoon.
chance of rain showers in the morning. rain showers likely in the
afternoon. waves 1 foot or less. 
.tuesday night...northwest wind 5 to 10 knots. gusts up to
20 knots early in the evening. rain showers likely in the
evening. waves 1 foot or less. 
.wednesday...north wind 5 knots. mostly sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 120218
nshdlh
expires:202605121000;;411792

nearshore marine forecast
national weather service duluth mn
918 pm cdt mon may 11 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.


lsz140-121000-
grand portage to grand marais mn-
918 pm cdt mon may 11 2026

.rest of tonight...east wind 10 to 15 knots. slight chance of
rain showers after midnight. chance of rain showers toward
daybreak. waves 1 to 2 feet building to 1 to 3 feet toward
daybreak. 
.tuesday...east wind 15 to 20 knots with gusts to around 30 knots
becoming northeast 10 to 15 knots with gusts to around 20 knots
late in the afternoon. rain showers in the morning, then chance
of rain showers in the afternoon. waves 3 to 5 feet. a small
craft advisory may be needed. 
.tuesday night...north wind 15 to 20 knots. gusts up to 25 knots
in the evening. chance of rain showers in the evening. waves 2 to
4 feet subsiding to 1 to 2 feet early in the morning. 
.wednesday...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the morning. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kdlh 120218
nshdlh
expires:202605121000;;411793

nearshore marine forecast
national weather service duluth mn
918 pm cdt mon may 11 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.


lsz141-121000-
grand marais to taconite harbor mn-
918 pm cdt mon may 11 2026

.rest of tonight...northeast wind 10 to 15 knots. gusts up to
20 knots after midnight. chance of rain showers after midnight.
rain showers toward daybreak. waves 1 to 2 feet. 
.tuesday...east wind 10 to 15 knots with gusts to around 20 knots
becoming north late in the afternoon. chance of rain showers.
waves 1 to 3 feet building to 2 to 4 feet in the late morning and
afternoon. 
.tuesday night...north wind 5 to 10 knots. chance of rain showers
in the evening. waves 1 to 3 feet. 
.wednesday...northwest wind 5 knots. mostly sunny. waves 1 to
2 feet. 

$$

fzus53 kdlh 120218
nshdlh
expires:202605121000;;411794

nearshore marine forecast
national weather service duluth mn
918 pm cdt mon may 11 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.


lsz142-121000-
taconite harbor to silver bay harbor mn-
918 pm cdt mon may 11 2026

.rest of tonight...northeast wind 10 to 15 knots. chance of rain
showers after midnight. rain showers toward daybreak. waves 1 to
2 feet. 
.tuesday...east wind 5 to 10 knots becoming northeast early in
the afternoon, then becoming northwest late in the afternoon.
rain showers likely in the morning, then chance of rain showers
in the afternoon. waves 1 to 2 feet. 
.tuesday night...northwest wind 5 knots. chance of rain showers
in the evening. waves 1 to 2 feet. 
.wednesday...northwest wind 5 knots. mostly sunny. waves 1 foot
or less. 

$$

fzus53 kdlh 120218
nshdlh
expires:202605121000;;411795

nearshore marine forecast
national weather service duluth mn
918 pm cdt mon may 11 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.


lsz143-121000-
silver bay harbor to two harbors mn-
918 pm cdt mon may 11 2026

.rest of tonight...northeast wind 10 to 15 knots. gusts up to
20 knots in the late evening and early morning. chance of rain
showers after midnight. slight chance of thunderstorms after
midnight. rain showers likely toward daybreak. waves 1 to 2 feet.
.tuesday...northeast wind 5 to 10 knots becoming northwest late
in the afternoon. chance of rain showers in the morning, then
rain showers likely in the afternoon. waves 1 foot or less. 
.tuesday night...northwest wind 5 knots. chance of rain showers
in the evening. waves 1 foot or less. 
.wednesday...northwest wind 5 knots. mostly sunny. waves 1 foot
or less. 

$$

fzus53 kdlh 120218
nshdlh
expires:202605121000;;411796

nearshore marine forecast
national weather service duluth mn
918 pm cdt mon may 11 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.


lsz144-121000-
two harbors to duluth mn-
918 pm cdt mon may 11 2026

...small craft advisory in effect until midnight cdt tonight...

.rest of tonight...northeast wind 15 to 20 knots. rain showers
likely after midnight. slight chance of thunderstorms after
midnight. chance of rain showers toward daybreak. waves 1 to
3 feet. 
.tuesday...northeast wind 5 to 10 knots becoming northwest 10 to
15 knots with gusts to around 20 knots in the afternoon. chance
of rain showers. waves 1 to 2 feet. 
.tuesday night...northwest wind 10 to 15 knots. gusts up to
20 knots in the evening. slight chance of rain showers in the
evening. waves 1 to 2 feet. 
.wednesday...north wind 5 to 10 knots. mostly sunny. waves 1 foot
or less. 

$$

fzus53 kdlh 120218
nshdlh
expires:202605121000;;411797

nearshore marine forecast
national weather service duluth mn
918 pm cdt mon may 11 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.


lsz145-121000-
duluth mn to port wing wi-
918 pm cdt mon may 11 2026

...small craft advisory in effect until midnight cdt tonight...

.rest of tonight...northeast wind 15 to 20 knots. gusts up to
25 knots decreasing to 20 knots after midnight. chance of rain
showers after midnight. slight chance of thunderstorms after
midnight. rain showers likely toward daybreak. waves 1 to 3 feet.
.tuesday...east wind 5 to 10 knots becoming northwest 10 to
15 knots with gusts to around 20 knots in the late morning and
early afternoon, then becoming west with gusts to around 25 knots
late in the afternoon. chance of rain showers through the day.
waves 1 to 2 feet. 
.tuesday night...northwest wind 10 to 15 knots. gusts up to
25 knots. slight chance of rain showers in the evening. waves
1 to 2 feet. 
.wednesday...northwest wind 5 to 10 knots becoming north late in
the afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 120218
nshdlh
expires:202605121000;;411798

nearshore marine forecast
national weather service duluth mn
918 pm cdt mon may 11 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.


lsz146-121000-
port wing to sand island wi-
918 pm cdt mon may 11 2026

.rest of tonight...east wind 10 to 15 knots. chance of rain
showers and slight chance of thunderstorms after midnight. rain
showers likely toward daybreak. waves 1 foot or less. 
.tuesday...southeast wind 5 to 10 knots becoming northwest in the
afternoon. chance of rain showers in the morning, then rain
showers likely in the afternoon. waves 1 foot or less. 
.tuesday night...northwest wind 5 to 10 knots. rain showers
likely in the evening. waves 1 foot or less. 
.wednesday...northwest wind 5 knots until late afternoon becoming
variable 10 knots or less. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 120218
nshdlh
expires:202605121000;;411799

nearshore marine forecast
national weather service duluth mn
918 pm cdt mon may 11 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.


lsz147-121000-
sand island to bayfield wi-
918 pm cdt mon may 11 2026

.rest of tonight...east wind 5 to 10 knots becoming southeast
toward daybreak. chance of rain showers after midnight. rain
showers toward daybreak. waves 1 foot or less. 
.tuesday...southeast wind 5 to 10 knots becoming northwest in the
afternoon. chance of rain showers in the morning, then rain
showers likely in the afternoon. waves 1 foot or less. 
.tuesday night...northwest wind 5 knots. rain showers likely in
the evening. waves 1 foot or less. 
.wednesday...northwest wind 5 knots. partly sunny in the morning
then clearing. waves 1 foot or less. 

$$

fzus53 kdlh 120218
nshdlh
expires:202605121000;;411802

nearshore marine forecast
national weather service duluth mn
918 pm cdt mon may 11 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.


lsz148-121000-
oak point to saxon harbor wi-
918 pm cdt mon may 11 2026

.rest of tonight...east wind 5 knots becoming southeast 10 to
15 knots with gusts to around 25 knots after midnight. chance of
rain showers after midnight. rain showers likely toward daybreak.
waves 1 to 2 feet. 
.tuesday...south wind 10 to 15 knots with gusts to around
25 knots becoming west 5 to 10 knots in the afternoon. chance of
rain showers in the morning. rain showers likely in the
afternoon. waves 1 to 2 feet. 
.tuesday night...northwest wind 5 to 10 knots. chance of rain
showers in the evening. waves 1 to 2 feet. 
.wednesday...northwest wind 5 knots. mostly sunny. waves 1 to
2 feet. 

$$

fzus53 kmqt 120302
nshmqt
expires:202605120800;;412730

nearshore marine forecast
national weather service marquette mi
1102 pm edt mon may 11 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.


lsz240-241-120800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1102 pm edt mon may 11 2026 /1002 pm cdt mon may 11 2026/

...small craft advisory in effect from 4 am edt /3 am cdt/ to
10 am edt /9 am cdt/ tuesday...

.rest of tonight...southeast wind 10 to 20 knots. cloudy. a
slight chance of rain showers by midnight, then rain showers
late. waves calm to 1 foot building to 1 to 2 feet. 
.tuesday...southeast wind 10 to 20 knots veering west 10 to
15 knots late. a chance of rain showers through early afternoon,
then rain showers likely late. waves 1 to 2 feet. 
.tuesday night...northwest wind 10 to 20 knots. cloudy. a chance
of rain showers in the evening, then a slight chance of rain
showers after midnight. waves building to 3 to 5 feet
occasionally to 7 feet, then subsiding to 2 to 4 feet. 
.wednesday...northwest wind less than 10 knots. mostly cloudy in
the morning then clearing. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 120302
nshmqt
expires:202605120800;;412732

nearshore marine forecast
national weather service marquette mi
1102 pm edt mon may 11 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.


lsz242-120800-
ontonagon to upper entrance of portage canal mi-
1102 pm edt mon may 11 2026

...small craft advisory in effect from 4 am to 10 am edt
tuesday...

.rest of tonight...southeast wind 10 to 20 knots. cloudy. a
chance of rain showers late. waves 1 to 2 feet. 
.tuesday...southeast wind 10 to 20 knots veering west 10 to
15 knots late. rain showers through mid morning, then a chance of
rain showers by late morning. waves 1 to 2 feet. 
.tuesday night...north wind 15 to 20 knots. cloudy. a slight
chance of rain showers in the evening. waves building to 3 to
5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. 
.wednesday...northwest wind 10 to 15 knots diminishing to less
than 10 knots in the afternoon. partly cloudy. waves subsiding to
1 to 2 feet. 

$$