fzus53 kdlh 121614
nshdlh
expires:202605122200;;442224

nearshore marine forecast
national weather service duluth mn
1114 am cdt tue may 12 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.


lsz148-122200-
oak point to saxon harbor wi-
1114 am cdt tue may 12 2026

.rest of today...southeast wind 5 to 10 knots becoming north with
gusts to around 20 knots in the afternoon. chance of rain showers
in the afternoon. waves 1 foot or less. 
.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. chance of rain showers in the evening, then
slight chance of rain showers after midnight. waves 1 to 2 feet. 
.wednesday...northwest wind 5 knots becoming northeast late in
the afternoon. mostly sunny. waves 1 to 2 feet. 
.wednesday night...southeast wind 5 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 121614
nshdlh
expires:202605122200;;442219

nearshore marine forecast
national weather service duluth mn
1114 am cdt tue may 12 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.


lsz145-122200-
duluth mn to port wing wi-
1114 am cdt tue may 12 2026

...small craft advisory in effect until 7 pm cdt this evening...

.rest of today...northeast wind 10 to 15 knots. gusts up to
20 knots in the afternoon. slight chance of rain showers early in
the afternoon. chance of rain showers late. waves 1 to 2 feet. 
.tonight...northwest wind 10 to 15 knots. gusts up to 20 knots
early in the evening. slight chance of rain showers in the
evening. waves 1 to 2 feet. 
.wednesday...northwest wind 5 to 10 knots becoming east late in
the afternoon. sunny. waves 1 foot or less. 
.wednesday night...east wind 5 knots. mostly clear. waves 1 foot
or less. 

$$

fzus53 kdlh 121614
nshdlh
expires:202605122200;;442220

nearshore marine forecast
national weather service duluth mn
1114 am cdt tue may 12 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.


lsz146-122200-
port wing to sand island wi-
1114 am cdt tue may 12 2026

...small craft advisory in effect until 7 pm cdt this evening...

.rest of today...northeast wind 5 to 10 knots with gusts to
around 20 knots becoming east late. slight chance of rain showers
early in the afternoon. chance of rain showers late. waves 1 foot
or less. 
.tonight...northwest wind 5 to 10 knots. slight chance of rain
showers in the evening. waves 1 foot or less. 
.wednesday...northwest wind 5 knots becoming west early in the
afternoon, then becoming southeast late in the afternoon. sunny.
waves 1 foot or less. 
.wednesday night...northeast wind 5 knots in the evening becoming
variable 10 knots or less. mostly clear. waves 1 foot or less. 

$$

fzus53 kdlh 121614
nshdlh
expires:202605122200;;442221

nearshore marine forecast
national weather service duluth mn
1114 am cdt tue may 12 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.


lsz147-122200-
sand island to bayfield wi-
1114 am cdt tue may 12 2026

.rest of today...east wind 5 knots becoming northeast with gusts
to around 20 knots in the afternoon. slight chance of rain
showers late in the morning, then chance of rain showers late.
waves 1 foot or less. 
.tonight...northwest wind 5 to 10 knots. chance of rain showers
in the evening, then slight chance of rain showers after
midnight. waves 1 foot or less. 
.wednesday...northwest wind 5 knots. sunny. waves 1 foot or less.
.wednesday night...east wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming southeast
5 knots early in the morning. mostly clear. waves 1 foot or less.

$$

fzus53 kdlh 121614
nshdlh
expires:202605122200;;442223

nearshore marine forecast
national weather service duluth mn
1114 am cdt tue may 12 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.


lsz121-122200-
chequamegon bay-bayfield to oak point wi-
1114 am cdt tue may 12 2026

.rest of today...south wind 5 to 10 knots becoming north with
gusts to around 20 knots in the afternoon. chance of rain showers
in the afternoon. waves 1 foot or less. 
.tonight...north wind 5 to 10 knots. gusts up to 20 knots early
in the evening. chance of rain showers in the evening, then
slight chance of rain showers after midnight. waves 1 foot or
less. 
.wednesday...north wind 5 to 10 knots becoming northeast late in
the afternoon. sunny. waves 1 foot or less. 
.wednesday night...east wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming south 5 knots
early in the morning. mostly clear. waves 1 foot or less. 

$$

fzus53 kdlh 121614
nshdlh
expires:202605122200;;442214

nearshore marine forecast
national weather service duluth mn
1114 am cdt tue may 12 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.


lsz140-122200-
grand portage to grand marais mn-
1114 am cdt tue may 12 2026

...small craft advisory in effect until 11 pm cdt this evening...

.rest of today...east wind 15 to 20 knots with gusts to around
25 knots becoming north 10 to 15 knots with gusts to around
25 knots late. patchy fog late in the morning. chance of rain
showers through the day. waves 3 to 5 feet. 
.tonight...north wind 15 to 20 knots with gusts to around
25 knots becoming northwest 5 to 10 knots early in the morning.
slight 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. sunny. waves 1 to
2 feet. 
.wednesday night...north wind 5 to 10 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 121614
nshdlh
expires:202605122200;;442215

nearshore marine forecast
national weather service duluth mn
1114 am cdt tue may 12 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.


lsz141-122200-
grand marais to taconite harbor mn-
1114 am cdt tue may 12 2026

...small craft advisory in effect until 11 pm cdt this evening...

.rest of today...east wind 10 to 15 knots with gusts to around
20 knots becoming north 5 to 10 knots late. chance of rain
showers late in the morning, then slight chance of rain showers
early in the afternoon. chance of rain showers late. waves 2 to
4 feet. 
.tonight...north wind 5 to 10 knots with gusts to around 20 knots
becoming northwest in the late evening and overnight. slight
chance of rain showers in the evening. waves 1 to 3 feet
subsiding to 1 to 2 feet in the late evening and overnight. 
.wednesday...northwest wind 5 knots. sunny. waves 1 to 2 feet. 
.wednesday night...northwest wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming north 5 knots
after midnight becoming variable 10 knots or less. mostly clear.
waves 1 foot or less. 

$$

fzus53 kdlh 121614
nshdlh
expires:202605122200;;442216

nearshore marine forecast
national weather service duluth mn
1114 am cdt tue may 12 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.


lsz142-122200-
taconite harbor to silver bay harbor mn-
1114 am cdt tue may 12 2026

.rest of today...northeast wind 10 to 15 knots with gusts to
around 20 knots becoming north 5 to 10 knots late. slight chance
of rain showers late in the morning, then chance of rain showers
late. waves 1 to 3 feet. 
.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. slight chance of rain showers in the
evening. waves 1 to 2 feet. 
.wednesday...northwest wind 5 knots becoming west late in the
afternoon. sunny. waves 1 foot or less. 
.wednesday night...northwest wind 5 knots early in the evening
becoming variable 10 knots or less. mostly clear. waves 1 foot or
less. 

$$

fzus53 kdlh 121614
nshdlh
expires:202605122200;;442217

nearshore marine forecast
national weather service duluth mn
1114 am cdt tue may 12 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.


lsz143-122200-
silver bay harbor to two harbors mn-
1114 am cdt tue may 12 2026

...small craft advisory in effect until 7 pm cdt this evening...

.rest of today...northeast wind 5 to 10 knots. gusts up to
20 knots early in the afternoon. slight chance of rain showers
late in the morning. chance of rain showers late. waves 1 to
2 feet. 
.tonight...northwest wind 5 to 10 knots. slight chance of rain
showers in the evening. waves 1 to 2 feet. 
.wednesday...northwest wind 5 knots becoming south late in the
afternoon. sunny. waves 1 foot or less. 
.wednesday night...north wind 5 knots early in the evening
becoming variable 10 knots or less. mostly clear. waves 1 foot or
less. 

$$

fzus53 kdlh 121614
nshdlh
expires:202605122200;;442218

nearshore marine forecast
national weather service duluth mn
1114 am cdt tue may 12 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.


lsz144-122200-
two harbors to duluth mn-
1114 am cdt tue may 12 2026

...small craft advisory in effect until 7 pm cdt this evening...

.rest of today...northeast wind 10 to 15 knots. gusts up to
20 knots in the afternoon. slight chance of rain showers early in
the afternoon. chance of rain showers late. waves 1 foot or less.
.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots in
the evening. slight chance of rain showers in the evening. waves
1 foot or less. 
.wednesday...northwest wind 5 to 10 knots becoming east late in
the afternoon. sunny. waves 1 foot or less. 
.wednesday night...northeast wind 5 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kmqt 121502
nshmqt
expires:202605122000;;439965

nearshore marine forecast
national weather service marquette mi
1102 am edt tue may 12 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.


lsz241-122000-
black river to ontonagon mi-
1102 am edt tue may 12 2026 /1002 am cdt tue may 12 2026/

...small craft advisory in effect from 8 pm edt /7 pm cdt/ this
evening through wednesday morning...

.rest of today...south wind 10 to 15 knots veering northwest
late. mostly cloudy with a chance of rain showers. waves 1 to
2 feet. 
.tonight...north wind 10 to 20 knots backing northwest 10 to
15 knots late. cloudy through midnight then becoming partly
cloudy. a chance of rain showers through late evening, then a
slight chance of rain showers by midnight. waves building to 3 to
6 feet occasionally to 8 feet, then subsiding to 2 to 3 feet. 
.wednesday...west wind less than 10 knots. mostly sunny. waves
subsiding to 1 to 2 feet. 
.wednesday night...variable wind less than 10 knots. partly
cloudy in the evening then clearing. waves calm to 1 foot. 

$$

fzus53 kmqt 121502
nshmqt
expires:202605122000;;439967

nearshore marine forecast
national weather service marquette mi
1102 am edt tue may 12 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.


lsz242-122000-
ontonagon to upper entrance of portage canal mi-
1102 am edt tue may 12 2026

...small craft advisory in effect from 8 pm edt this evening
through wednesday morning...

.rest of today...southeast wind 10 to 15 knots veering northwest
late. gusts up to 23 knots. cloudy with a chance of rain showers.
waves 1 to 2 feet. 
.tonight...north wind 15 to 20 knots. cloudy. a chance of rain
showers through late evening, then a slight chance of rain
showers by midnight. waves building to 3 to 6 feet occasionally
to 8 feet, then subsiding to 2 to 4 feet. 
.wednesday...northwest wind 10 to 15 knots backing west less than
10 knots in the afternoon. partly cloudy. waves subsiding to 1 to
2 feet. 
.wednesday night...northwest wind less than 10 knots in the
evening becoming variable. partly cloudy in the evening then
clearing. waves 1 to 2 feet. 

$$

fzus53 kmqt 121502
nshmqt
expires:202605122000;;439964

nearshore marine forecast
national weather service marquette mi
1102 am edt tue may 12 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.


lsz240-122000-
saxon harbor wi to black river mi-
1102 am edt tue may 12 2026 /1002 am cdt tue may 12 2026/

.rest of today...west wind less than 10 knots veering northwest
late. gusts up to 17 knots. mostly cloudy. a chance of rain
showers by late morning, then rain showers likely late. waves
calm to 1 foot. 
.tonight...north wind 5 to 15 knots backing northwest less than
10 knots late. cloudy. a chance of rain showers through late
evening, then a slight chance of rain showers by midnight. waves
building to 2 to 3 feet, then subsiding to 1 to 2 feet. 
.wednesday...northwest wind less than 10 knots. partly cloudy in
the morning then clearing. waves 1 to 2 feet. 
.wednesday night...variable wind less than 10 knots. mostly
clear. waves calm to 1 foot. 

$$