fzus53 kdlh 190623
nshdlh
expires:202605191600;;808382

nearshore marine forecast
national weather service duluth mn
123 am cdt tue may 19 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.


lsz148-191600-
oak point to saxon harbor wi-
123 am cdt tue may 19 2026

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

.today...northwest wind 5 to 10 knots becoming west 10 to
15 knots with gusts to around 20 knots in the late morning and
afternoon. patchy fog early in the morning. chance of rain
showers early in the morning. chance of sprinkles in the
afternoon. waves 2 to 4 feet. 
.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. chance of sprinkles in the evening. waves
1 to 3 feet. 
.wednesday...northwest wind 5 knots becoming east in the
afternoon. sunny. waves 1 foot or less. 
.wednesday night...southeast wind 5 knots becoming south after
midnight. partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 190623
nshdlh
expires:202605191600;;808376

nearshore marine forecast
national weather service duluth mn
123 am cdt tue may 19 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.


lsz144-191600-
two harbors to duluth mn-
123 am cdt tue may 19 2026

...small craft advisory in effect until 9 am cdt this morning...

.today...west wind 10 to 15 knots. gusts up to 20 knots in the
late morning and afternoon. patchy fog early in the morning.
chance of rain showers early in the morning. chance of sprinkles
in the afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet in
the afternoon. 
.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. chance of sprinkles in the evening. waves
1 to 2 feet. 
.wednesday...west wind 5 knots becoming southeast in the
afternoon. sunny. waves 1 foot or less. 
.wednesday night...northeast wind 5 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 190623
nshdlh
expires:202605191600;;808377

nearshore marine forecast
national weather service duluth mn
123 am cdt tue may 19 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.


lsz145-191600-
duluth mn to port wing wi-
123 am cdt tue may 19 2026

...small craft advisory in effect until 9 am cdt this morning...

.today...west wind 10 to 15 knots. gusts up to 20 knots in the
late morning and afternoon. patchy fog early in the morning.
chance of rain showers early in the morning. chance of sprinkles
in the afternoon. waves 1 to 3 feet. 
.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. chance of sprinkles in the evening. waves
1 to 2 feet. 
.wednesday...west wind 5 knots becoming east in the afternoon.
sunny. waves 1 foot or less. 
.wednesday night...east wind 5 knots. mostly clear. waves 1 foot
or less. 

$$

fzus53 kdlh 190623
nshdlh
expires:202605191600;;808378

nearshore marine forecast
national weather service duluth mn
123 am cdt tue may 19 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.


lsz146-191600-
port wing to sand island wi-
123 am cdt tue may 19 2026

...small craft advisory in effect until 11 am cdt this morning...

.today...west wind 5 to 10 knots. gusts up to 20 knots in the
afternoon. patchy fog early in the morning. chance of rain
showers early in the morning. chance of sprinkles in the
afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet late in the
afternoon. 
.tonight...northwest wind 5 to 10 knots. chance of sprinkles in
the evening. waves 1 to 2 feet. 
.wednesday...west wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming southeast 5 knots late
in the afternoon. sunny. waves 1 foot or less. 
.wednesday night...east wind 5 knots in the evening becoming
variable 10 knots or less. mostly clear. waves 1 foot or less. 

$$

fzus53 kdlh 190623
nshdlh
expires:202605191600;;808379

nearshore marine forecast
national weather service duluth mn
123 am cdt tue may 19 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.


lsz147-191600-
sand island to bayfield wi-
123 am cdt tue may 19 2026

...small craft advisory in effect until 11 am cdt this morning...

.today...west wind 10 to 15 knots. gusts up to 20 knots in the
afternoon. patchy fog early in the morning. chance of rain
showers early in the morning. chance of sprinkles in the
afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet late in the
afternoon. 
.tonight...northwest wind 5 to 10 knots. chance of sprinkles in
the evening. waves 1 to 2 feet. 
.wednesday...northwest wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming southeast 5 knots in the
afternoon. sunny. waves 1 foot or less. 
.wednesday night...southeast wind 5 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 190623
nshdlh
expires:202605191600;;808381

nearshore marine forecast
national weather service duluth mn
123 am cdt tue may 19 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.


lsz121-191600-
chequamegon bay-bayfield to oak point wi-
123 am cdt tue may 19 2026

.today...northwest wind 5 knots becoming west 10 to 15 knots with
gusts to around 20 knots in the late morning and afternoon.
patchy fog early in the morning. chance of rain showers early in
the morning. chance of sprinkles 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 sprinkles in the evening. waves
1 foot or less. 
.wednesday...northwest wind 5 knots becoming east in the
afternoon. sunny. waves 1 foot or less. 
.wednesday night...east wind 5 knots becoming south after
midnight. partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 190623
nshdlh
expires:202605191600;;808372

nearshore marine forecast
national weather service duluth mn
123 am cdt tue may 19 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.


lsz140-191600-
grand portage to grand marais mn-
123 am cdt tue may 19 2026

...small craft advisory in effect until 1 pm cdt this afternoon...

.today...north wind 10 to 15 knots with gusts to around 20 knots
becoming northwest 5 to 10 knots with gusts to around 20 knots in
the late morning and afternoon. patchy fog early in the morning.
chance of rain showers early in the morning. chance of sprinkles
in the late morning and afternoon. waves 2 to 4 feet subsiding to
1 to 3 feet in the late morning and afternoon. 
.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. chance of sprinkles in the evening. waves
1 to 2 feet. 
.wednesday...northwest wind 5 knots becoming west late in the
morning, then becoming southwest 10 to 15 knots with gusts to
around 20 knots in the afternoon. sunny. waves 1 to 3 feet. 
.wednesday night...southwest wind 10 to 15 knots with gusts to
around 20 knots easing to 5 knots after midnight. mostly clear.
waves 1 to 3 feet. 

$$

fzus53 kdlh 190623
nshdlh
expires:202605191600;;808373

nearshore marine forecast
national weather service duluth mn
123 am cdt tue may 19 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.


lsz141-191600-
grand marais to taconite harbor mn-
123 am cdt tue may 19 2026

...small craft advisory in effect until 1 pm cdt this afternoon...

.today...west wind 5 to 10 knots. gusts up to 20 knots late in
the afternoon. patchy fog early in the morning. chance of rain
showers early in the morning. chance of sprinkles in the
afternoon. waves 1 to 3 feet. 
.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. chance of sprinkles in the evening. waves
1 to 2 feet. 
.wednesday...northwest wind 5 knots becoming south in the
afternoon. sunny. waves 1 foot or less. 
.wednesday night...south wind 5 knots early in the evening
becoming variable 10 knots or less. mostly clear. waves 1 foot or
less. 

$$

fzus53 kdlh 190623
nshdlh
expires:202605191600;;808374

nearshore marine forecast
national weather service duluth mn
123 am cdt tue may 19 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.


lsz142-191600-
taconite harbor to silver bay harbor mn-
123 am cdt tue may 19 2026

...small craft advisory in effect until 1 pm cdt this afternoon...

.today...west wind 5 to 10 knots. gusts up to 20 knots in the
afternoon. patchy fog early in the morning. chance of rain
showers early in the morning. chance of sprinkles in the
afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet in the
afternoon. 
.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. chance of sprinkles in the evening. waves
1 to 2 feet. 
.wednesday...northwest wind 5 knots becoming south in the
afternoon. sunny. waves 1 foot or less. 
.wednesday night...northeast wind 5 knots early in the evening
becoming variable 10 knots or less. mostly clear. waves 1 foot or
less. 

$$

fzus53 kdlh 190623
nshdlh
expires:202605191600;;808375

nearshore marine forecast
national weather service duluth mn
123 am cdt tue may 19 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.


lsz143-191600-
silver bay harbor to two harbors mn-
123 am cdt tue may 19 2026

...small craft advisory in effect until 1 pm cdt this afternoon...

.today...west wind 5 to 10 knots. gusts up to 20 knots in the
afternoon. patchy fog early in the morning. chance of rain
showers early in the morning. chance of sprinkles in the
afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet in the
afternoon. 
.tonight...northwest wind 5 to 10 knots. chance of sprinkles in
the evening. waves 1 to 2 feet. 
.wednesday...northwest wind 5 knots becoming south in the
afternoon. sunny. waves 1 foot or less. 
.wednesday night...northeast wind 5 knots until early morning
becoming variable 10 knots or less. mostly clear. waves 1 foot or
less. 

$$

fzus53 kmqt 190302
nshmqt
expires:202605190800;;800846

nearshore marine forecast
national weather service marquette mi
1102 pm edt mon may 18 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.


lsz240-190800-
saxon harbor wi to black river mi-
1102 pm edt mon may 18 2026 /1002 pm cdt mon may 18 2026/

...small craft advisory in effect from 5 am edt /4 am cdt/
tuesday through tuesday afternoon...

.rest of tonight...northeast wind 10 to 15 knots backing north
less than 10 knots late. rain showers likely and a chance of
thunderstorms. patchy fog. waves 2 to 3 feet building to 2 to
4 feet. 
.tuesday...northwest wind less than 10 knots backing west 10 to
15 knots by late morning. cloudy. a chance of rain showers
through mid morning. patchy fog through mid morning. waves
building to 3 to 5 feet occasionally to 7 feet, then subsiding to
2 to 3 feet. 
.tuesday night...northwest wind 5 to 15 knots. mostly cloudy in
the evening then becoming partly cloudy. waves subsiding to 1 to
2 feet. 
.wednesday...northwest wind less than 10 knots in the morning
becoming variable. sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 190302
nshmqt
expires:202605190800;;800847

nearshore marine forecast
national weather service marquette mi
1102 pm edt mon may 18 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.


lsz241-190800-
black river to ontonagon mi-
1102 pm edt mon may 18 2026 /1002 pm cdt mon may 18 2026/

...small craft advisory in effect from 3 am edt /2 am cdt/
tuesday through tuesday afternoon...

.rest of tonight...northeast wind 10 to 15 knots backing north
late. rain showers likely and a chance of thunderstorms. patchy
fog. waves 2 to 4 feet building to 3 to 5 feet occasionally to
7 feet. 
.tuesday...northwest wind 10 to 15 knots backing west 10 to
20 knots by late morning. mostly cloudy. a chance of rain showers
through mid morning. patchy fog through mid morning. waves
subsiding to 2 to 4 feet. 
.tuesday night...northwest wind 10 to 15 knots diminishing to
less than 10 knots after midnight. partly cloudy. waves subsiding
to 1 to 2 feet. 
.wednesday...northwest wind less than 10 knots in the morning
becoming variable. sunny. waves 1 to 2 feet. 

$$

fzus53 kmqt 190302
nshmqt
expires:202605190800;;800848

nearshore marine forecast
national weather service marquette mi
1102 pm edt mon may 18 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.


lsz242-243-190800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1102 pm edt mon may 18 2026

...small craft advisory in effect from 7 am edt tuesday through
tuesday afternoon...

.rest of tonight...northeast wind 10 to 15 knots. rain showers
and a chance of thunderstorms by midnight, then a chance of
showers and thunderstorms late. patchy fog through the night.
waves 2 to 3 feet building to 2 to 4 feet. 
.tuesday...northwest wind 15 to 20 knots backing west 10 to
20 knots by late morning. cloudy. a chance of rain showers
through mid morning. patchy fog through mid morning. waves
building to 3 to 5 feet occasionally to 7 feet, then subsiding to
2 to 4 feet. 
.tuesday night...northwest wind 10 to 15 knots. mostly cloudy in
the evening then becoming mostly clear. waves subsiding to 1 to
2 feet. 
.wednesday...northwest wind less than 10 knots backing southwest
in the afternoon. sunny. waves 1 to 2 feet. 

$$

fzus53 kmqt 182103
nshmqt
expires:202605190800;;787935

nearshore marine forecast
national weather service marquette mi
503 pm edt mon may 18 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.


lsz240-241-190800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
503 pm edt mon may 18 2026 /403 pm cdt mon may 18 2026/

...small craft advisory in effect from 5 am edt /4 am cdt/
tuesday through tuesday afternoon...

.late this afternoon...northeast wind less than 10 knots. cloudy.
patchy fog. waves 1 to 2 feet. 
.tonight...northeast wind 10 to 15 knots backing north late.
patchy fog through the night. rain showers and a chance of
thunderstorms. waves building to 3 to 5 feet occasionally to
7 feet. 
.tuesday...northwest wind 10 to 15 knots backing west 10 to
20 knots by late morning. cloudy. a chance of rain showers
through mid morning. patchy fog through mid morning. waves
subsiding to 2 to 4 feet. 
.tuesday night...northwest wind 5 to 15 knots. mostly cloudy in
the evening then becoming mostly clear. waves subsiding to 1 to
2 feet. 
.wednesday...northwest wind less than 10 knots in the morning
becoming variable. sunny. waves 1 to 2 feet. 

$$