fzus53 kdlh 210206
nshdlh
expires:202604211000;;720422

nearshore marine forecast
national weather service duluth mn
906 pm cdt mon apr 20 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.


lsz147-211000-
sand island to bayfield wi-
906 pm cdt mon apr 20 2026

.rest of tonight...southwest wind 5 to 10 knots becoming west
toward daybreak. mostly clear. waves 1 to 2 feet. 
.tuesday...northwest wind 5 knots becoming north late in the
morning, then becoming south in the afternoon. sunny. waves
1 foot or less. 
.tuesday night...southeast wind 5 knots. mostly clear. waves
1 foot or less. 
.wednesday...southeast wind 5 knots becoming east in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 210206
nshdlh
expires:202604211000;;720425

nearshore marine forecast
national weather service duluth mn
906 pm cdt mon apr 20 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.


lsz148-211000-
oak point to saxon harbor wi-
906 pm cdt mon apr 20 2026

.rest of tonight...southwest wind 10 to 15 knots. gusts up to
20 knots in the late evening and early morning. mostly clear.
waves 1 to 2 feet. 
.tuesday...west wind 5 knots becoming east late in the afternoon.
sunny. waves 1 foot or less. 
.tuesday night...southeast wind 5 knots becoming south after
midnight. mostly clear. waves 1 foot or less. 
.wednesday...southeast wind 5 knots becoming east in the
afternoon. sunny. waves 1 foot or less. 

$$

fzus53 kdlh 210206
nshdlh
expires:202604211000;;720424

nearshore marine forecast
national weather service duluth mn
906 pm cdt mon apr 20 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.


lsz121-211000-
chequamegon bay-bayfield to oak point wi-
906 pm cdt mon apr 20 2026

.rest of tonight...southwest wind 10 to 15 knots with gusts to
around 20 knots easing to 5 knots toward daybreak. mostly clear.
waves 1 foot or less. 
.tuesday...northwest wind 5 knots becoming east in the afternoon.
sunny. waves 1 foot or less. 
.tuesday night...east wind 5 knots becoming southeast in the late
evening and overnight. mostly clear. waves 1 foot or less. 
.wednesday...south wind 5 knots becoming east in the afternoon.
sunny. waves 1 foot or less. 

$$

fzus53 kdlh 210206
nshdlh
expires:202604211000;;720415

nearshore marine forecast
national weather service duluth mn
906 pm cdt mon apr 20 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.


lsz140-211000-
grand portage to grand marais mn-
906 pm cdt mon apr 20 2026

...small craft advisory in effect until 10 pm cdt this evening...

.rest of tonight...southwest wind 10 to 15 knots with gusts to
around 20 knots becoming west 5 to 10 knots toward daybreak.
mostly clear. waves 2 to 4 feet. 
.tuesday...northwest wind 5 to 10 knots becoming southwest in the
afternoon. sunny. waves 1 to 2 feet. 
.tuesday night...southwest wind 5 to 10 knots becoming west late
in the evening, then becoming northeast after midnight. mostly
clear. waves 1 foot or less. 
.wednesday...east wind 5 to 10 knots. sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 210206
nshdlh
expires:202604211000;;720416

nearshore marine forecast
national weather service duluth mn
906 pm cdt mon apr 20 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.


lsz141-211000-
grand marais to taconite harbor mn-
906 pm cdt mon apr 20 2026

.rest of tonight...southwest wind 5 to 10 knots becoming west
toward daybreak. mostly clear. waves 1 to 2 feet. 
.tuesday...west wind 5 knots becoming southwest in the afternoon.
sunny. waves 1 to 2 feet. 
.tuesday night...southeast 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.
.wednesday...east wind 5 to 10 knots. sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 210206
nshdlh
expires:202604211000;;720417

nearshore marine forecast
national weather service duluth mn
906 pm cdt mon apr 20 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.


lsz142-211000-
taconite harbor to silver bay harbor mn-
906 pm cdt mon apr 20 2026

.rest of tonight...southwest wind 5 to 10 knots becoming west
toward daybreak. clear. waves 1 to 2 feet. 
.tuesday...northwest wind 5 knots becoming south in the
afternoon. sunny. waves 1 foot or less. 
.tuesday night...southeast wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming northeast
5 knots after midnight. mostly clear. waves 1 foot or less. 
.wednesday...northeast wind 5 knots. sunny. waves 1 foot or less.

$$

fzus53 kdlh 210206
nshdlh
expires:202604211000;;720418

nearshore marine forecast
national weather service duluth mn
906 pm cdt mon apr 20 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.


lsz143-211000-
silver bay harbor to two harbors mn-
906 pm cdt mon apr 20 2026

.rest of tonight...southwest wind 5 to 10 knots. clear. waves
1 to 3 feet. 
.tuesday...northwest wind 5 knots becoming northeast late in the
morning, then becoming south in the afternoon. sunny. waves
1 foot or less. 
.tuesday night...southeast wind 5 knots becoming northeast in the
late evening and overnight. mostly clear. waves 1 foot or less. 
.wednesday...northeast wind 5 to 10 knots. sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 210206
nshdlh
expires:202604211000;;720419

nearshore marine forecast
national weather service duluth mn
906 pm cdt mon apr 20 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.


lsz144-211000-
two harbors to duluth mn-
906 pm cdt mon apr 20 2026

.rest of tonight...southwest wind 10 to 15 knots with gusts to
around 20 knots becoming west 5 knots toward daybreak. clear.
waves 1 to 3 feet. 
.tuesday...northwest wind 5 knots becoming southeast in the
afternoon. sunny. waves 1 foot or less. 
.tuesday night...northeast wind 5 knots. mostly clear. waves
1 foot or less. 
.wednesday...east wind 5 to 10 knots. sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 210206
nshdlh
expires:202604211000;;720420

nearshore marine forecast
national weather service duluth mn
906 pm cdt mon apr 20 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.


lsz145-211000-
duluth mn to port wing wi-
906 pm cdt mon apr 20 2026

.rest of tonight...southwest wind 10 to 15 knots with gusts to
around 20 knots becoming west 5 knots toward daybreak. clear.
waves 1 to 2 feet. 
.tuesday...northwest wind 5 knots becoming east in the afternoon.
sunny. waves 1 foot or less. 
.tuesday night...east wind 5 knots. mostly clear. waves 1 foot or
less. 
.wednesday...northeast wind 5 to 10 knots. sunny. waves 1 foot or
less. 

$$

fzus53 kdlh 210206
nshdlh
expires:202604211000;;720421

nearshore marine forecast
national weather service duluth mn
906 pm cdt mon apr 20 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.


lsz146-211000-
port wing to sand island wi-
906 pm cdt mon apr 20 2026

.rest of tonight...southwest wind 5 to 10 knots. gusts up to
20 knots late in the evening. mostly clear. waves 1 to 2 feet. 
.tuesday...northwest wind 5 knots becoming north late in the
morning, then becoming southeast in the afternoon. sunny. waves
1 foot or less. 
.tuesday night...variable winds 10 knots or less becoming east
5 knots in the late evening and overnight. mostly clear. waves
1 foot or less. 
.wednesday...northeast wind 5 to 10 knots. sunny. waves 1 foot or
less. 

$$

fzus53 kmqt 210300
nshmqt
expires:202604210800;;721947

nearshore marine forecast
national weather service marquette mi
1100 pm edt mon apr 20 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.


lsz242-243-210800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1100 pm edt mon apr 20 2026

...small craft advisory in effect until 4 am edt tuesday...

.rest of tonight...southwest wind 15 to 20 knots diminishing to
10 to 15 knots late. clear. waves 2 to 3 feet subsiding to 1 to
2 feet. 
.tuesday...northwest wind less than 10 knots backing west late.
sunny. waves 1 to 2 feet. 
.tuesday night...variable wind less than 10 knots becoming
southeast less than 10 knots after midnight. clear. waves calm to
1 foot. 
.wednesday...southeast wind less than 10 knots backing east 5 to
15 knots in the afternoon. sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 210300
nshmqt
expires:202604210800;;721946

nearshore marine forecast
national weather service marquette mi
1100 pm edt mon apr 20 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.


lsz240-241-210800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1100 pm edt mon apr 20 2026 /1000 pm cdt mon apr 20 2026/

.rest of tonight...southwest wind 10 to 15 knots. gusts up to
22 knots. clear. waves 1 to 2 feet building to 2 to 3 feet, then
subsiding to 1 to 2 feet. 
.tuesday...northwest wind less than 10 knots through mid morning
becoming variable, then becoming east less than 10 knots late.
sunny. waves 1 to 2 feet. 
.tuesday night...variable wind less than 10 knots. clear. waves
calm to 1 foot. 
.wednesday...variable wind less than 10 knots becoming east less
than 10 knots in the afternoon. sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 202103
nshmqt
expires:202604210800;;710523

nearshore marine forecast
national weather service marquette mi
503 pm edt mon apr 20 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.


lsz240-210800-
saxon harbor wi to black river mi-
503 pm edt mon apr 20 2026 /403 pm cdt mon apr 20 2026/

...small craft advisory in effect until 9 pm edt /8 pm cdt/ this
evening...

.late this afternoon...southwest wind 10 to 15 knots with gusts
up to 23 knots. mostly cloudy. waves 1 to 2 feet. 
.tonight...southwest wind 10 to 20 knots becoming 10 to 15 knots
late. clear. waves 1 to 2 feet. 
.tuesday...northwest wind less than 10 knots through mid morning
becoming variable. sunny. waves calm to 1 foot. 
.tuesday night...variable wind less than 10 knots. clear. waves
calm to 1 foot. 
.wednesday...variable wind less than 10 knots becoming east less
than 10 knots in the afternoon. sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 202103
nshmqt
expires:202604210800;;710524

nearshore marine forecast
national weather service marquette mi
503 pm edt mon apr 20 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.


lsz241-210800-
black river to ontonagon mi-
503 pm edt mon apr 20 2026 /403 pm cdt mon apr 20 2026/

.late this afternoon...southwest wind 10 to 15 knots. mostly
cloudy. waves calm to 1 foot building to 1 to 2 feet. 
.tonight...southwest wind 10 to 15 knots veering west late. gusts
up to 22 knots. partly cloudy through late evening then clearing.
waves building to 2 to 3 feet, then subsiding to 1 to 2 feet. 
.tuesday...northwest wind less than 10 knots veering north late.
sunny. waves 1 to 2 feet. 
.tuesday night...variable wind less than 10 knots. clear. waves
calm to 1 foot. 
.wednesday...southeast wind less than 10 knots backing east in
the afternoon. sunny. waves calm to 1 foot. 

$$