fzus53 kdlh 192213
nshdlh
expires:202605200400;;313944

nearshore marine forecast
national weather service duluth mn
513 pm 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.


lsz148-200400-
oak point to saxon harbor wi-
513 pm cdt tue may 19 2026

.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. mostly cloudy in the evening then clearing.
waves 1 to 3 feet. 
.wednesday...northwest wind 5 knots becoming east in the
afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...east wind 5 knots becoming south after
midnight. mostly clear. waves 1 foot or less. 
.thursday...south wind 5 knots becoming east in the afternoon.
sunny. waves 1 foot or less. 

$$

fzus53 kdlh 192213
nshdlh
expires:202605200400;;313939

nearshore marine forecast
national weather service duluth mn
513 pm 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.


lsz145-200400-
duluth mn to port wing wi-
513 pm cdt tue may 19 2026

.tonight...west wind 10 to 15 knots with gusts to around 20 knots
easing to 5 knots after midnight. mostly cloudy early in the
evening then becoming partly cloudy. 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. 
.thursday...east wind 5 to 10 knots. sunny. waves 1 foot or less.

$$

fzus53 kdlh 192213
nshdlh
expires:202605200400;;313940

nearshore marine forecast
national weather service duluth mn
513 pm 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.


lsz146-200400-
port wing to sand island wi-
513 pm cdt tue may 19 2026

.tonight...west wind 5 to 10 knots. gusts up to 20 knots early in
the evening. mostly cloudy early in the evening then clearing.
waves 1 to 3 feet. 
.wednesday...west wind 5 knots becoming east in the afternoon.
mostly sunny. waves 1 foot or less. 
.wednesday night...east wind 5 knots. mostly clear. waves 1 foot
or less. 
.thursday...northeast wind 5 to 10 knots. sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 192213
nshdlh
expires:202605200400;;313941

nearshore marine forecast
national weather service duluth mn
513 pm 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.


lsz147-200400-
sand island to bayfield wi-
513 pm cdt tue may 19 2026

.tonight...west wind 5 to 10 knots. gusts up to 20 knots early in
the evening. mostly cloudy early in the evening then becoming
partly cloudy. waves 1 to 3 feet. 
.wednesday...west wind 5 knots becoming southeast in the
afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...southeast wind 5 knots. mostly clear. waves
1 foot or less. 
.thursday...southeast wind 5 knots becoming east in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 192213
nshdlh
expires:202605200400;;313943

nearshore marine forecast
national weather service duluth mn
513 pm 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.


lsz121-200400-
chequamegon bay-bayfield to oak point wi-
513 pm cdt tue may 19 2026

.tonight...west wind 5 to 10 knots. gusts up to 20 knots early in
the evening. mostly cloudy early in the evening then becoming
partly cloudy. waves 1 foot or less. 
.wednesday...northwest wind 5 knots becoming east in the
afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...east wind 5 knots becoming south after
midnight. mostly clear. waves 1 foot or less. 
.thursday...south wind 5 knots becoming east in the afternoon.
sunny. waves 1 foot or less. 

$$

fzus53 kdlh 192213
nshdlh
expires:202605200400;;313934

nearshore marine forecast
national weather service duluth mn
513 pm 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.


lsz140-200400-
grand portage to grand marais mn-
513 pm cdt tue may 19 2026

.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. chance of sprinkles early in the evening.
waves 1 to 2 feet. 
.wednesday...northwest wind 5 knots becoming southwest late in
the morning, then rising to 10 to 15 knots with gusts to around
20 knots in the afternoon. mostly sunny. waves 1 to 2 feet. 
.wednesday night...southwest wind 5 to 10 knots. clear. waves
1 to 2 feet. 
.thursday...south wind 5 to 10 knots. sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 192213
nshdlh
expires:202605200400;;313935

nearshore marine forecast
national weather service duluth mn
513 pm 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.


lsz141-200400-
grand marais to taconite harbor mn-
513 pm cdt tue may 19 2026

.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. chance of sprinkles early in the evening.
waves 1 to 2 feet. 
.wednesday...northwest wind 5 knots becoming southwest in the
afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...south wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming northeast
5 knots early in the morning. mostly clear. waves 1 foot or less.
.thursday...northeast wind 5 knots becoming southeast in the late
morning and afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 192213
nshdlh
expires:202605200400;;313936

nearshore marine forecast
national weather service duluth mn
513 pm 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.


lsz142-200400-
taconite harbor to silver bay harbor mn-
513 pm cdt tue may 19 2026

.tonight...west wind 5 to 10 knots. gusts up to 20 knots early in
the evening. mostly cloudy early in the evening then becoming
partly cloudy. waves 1 to 2 feet. 
.wednesday...west wind 5 knots becoming south late in the
afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...southeast wind 5 knots becoming northeast in
the late evening and overnight. mostly clear. waves 1 foot or
less. 
.thursday...northeast wind 5 knots becoming east in the late
morning and afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 192213
nshdlh
expires:202605200400;;313937

nearshore marine forecast
national weather service duluth mn
513 pm 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.


lsz143-200400-
silver bay harbor to two harbors mn-
513 pm cdt tue may 19 2026

.tonight...west wind 5 to 10 knots. gusts up to 20 knots early in
the evening. mostly cloudy early in the evening then becoming
partly cloudy. waves 1 to 2 feet. 
.wednesday...west wind 5 knots becoming south in the late morning
and early afternoon, then becoming southeast late in the
afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...east wind 5 knots becoming northeast after
midnight. mostly clear. waves 1 foot or less. 
.thursday...northeast wind 5 knots becoming east in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 192213
nshdlh
expires:202605200400;;313938

nearshore marine forecast
national weather service duluth mn
513 pm 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.


lsz144-200400-
two harbors to duluth mn-
513 pm cdt tue may 19 2026

.tonight...west wind 10 to 15 knots with gusts to around 20 knots
easing to 5 knots after midnight. mostly cloudy early in the
evening then clearing. waves 1 to 2 feet. 
.wednesday...west wind 5 knots becoming southwest late in the
morning, then becoming southeast in the afternoon. sunny. waves
1 foot or less. 
.wednesday night...northeast wind 5 knots. mostly clear. waves
1 foot or less. 
.thursday...east wind 5 to 10 knots. sunny. waves 1 foot or less.

$$

fzus53 kmqt 192103
nshmqt
expires:202605200800;;311109

nearshore marine forecast
national weather service marquette mi
502 pm edt tue may 19 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.


lsz241-200800-
black river to ontonagon mi-
502 pm edt tue may 19 2026 /402 pm cdt tue may 19 2026/

...small craft advisory in effect until 8 pm edt /7 pm cdt/ this
evening...

.late this afternoon...west wind 15 to 20 knots. mostly cloudy.
waves 2 to 4 feet. 
.tonight...west wind 10 to 15 knots veering northwest 5 to
15 knots by midnight. gusts up to 22 knots. mostly cloudy through
late evening then becoming mostly clear. waves subsiding to 1 to
2 feet. 
.wednesday...northwest wind less than 10 knots through early
afternoon becoming variable. mostly sunny. waves 1 to 2 feet. 
.wednesday night...southeast wind less than 10 knots veering
south after midnight. mostly clear. waves calm to 1 foot. 
.thursday...southeast wind less than 10 knots backing northeast
in the afternoon. sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 192103
nshmqt
expires:202605200800;;311111

nearshore marine forecast
national weather service marquette mi
502 pm edt tue may 19 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.


lsz242-200800-
ontonagon to upper entrance of portage canal mi-
502 pm edt tue may 19 2026

...small craft advisory in effect until 8 pm edt this evening...

.late this afternoon...west wind 15 to 20 knots. cloudy. waves
2 to 4 feet. 
.tonight...west wind 10 to 15 knots veering northwest 5 to
15 knots by midnight. gusts up to 23 knots. cloudy through late
evening then becoming mostly clear. waves subsiding to 1 to
2 feet. 
.wednesday...northwest wind less than 10 knots. sunny. waves 1 to
2 feet. 
.wednesday night...southeast wind less than 10 knots veering
south after midnight. mostly clear. waves calm to 1 foot. 
.thursday...south wind less than 10 knots backing northeast in
the afternoon. sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 192103
nshmqt
expires:202605200800;;311108

nearshore marine forecast
national weather service marquette mi
502 pm edt tue may 19 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.


lsz240-200800-
saxon harbor wi to black river mi-
502 pm edt tue may 19 2026 /402 pm cdt tue may 19 2026/

.late this afternoon...west wind 10 to 15 knots. mostly cloudy.
waves 2 to 3 feet. 
.tonight...northwest wind 5 to 15 knots. cloudy through late
evening then becoming partly cloudy. waves subsiding to 1 to
2 feet. 
.wednesday...northwest wind less than 10 knots through mid
morning becoming variable, then becoming east less than 10 knots
late. mostly sunny. waves calm to 1 foot. 
.wednesday night...southeast wind less than 10 knots veering
south after midnight. mostly clear. waves calm to 1 foot. 
.thursday...south wind less than 10 knots backing northeast in
the afternoon. sunny. waves calm to 1 foot. 

$$