fzus53 kdlh 230653
nshdlh
expires:202603231600;;153657

nearshore marine forecast
national weather service duluth mn
152 am cdt mon mar 23 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.


lsz148-231600-
oak point to saxon harbor wi-
152 am cdt mon mar 23 2026

.today...northwest wind 5 to 10 knots becoming southeast late in
the afternoon. sunny. waves 1 to 2 feet. 
.tonight...south wind 10 to 15 knots with gusts to around
25 knots becoming southwest with gusts to around 30 knots after
midnight. chance of sprinkles through the night. slight chance of
flurries after midnight. waves 1 to 2 feet. 
.tuesday...west wind 5 to 10 knots becoming northeast in the
afternoon. partly sunny. waves 1 foot or less. 
.tuesday night...east wind 5 to 10 knots. patchy fog after
midnight. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 230653
nshdlh
expires:202603231600;;153654

nearshore marine forecast
national weather service duluth mn
152 am cdt mon mar 23 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.


lsz146-231600-
port wing to sand island wi-
152 am cdt mon mar 23 2026

.today...west wind 5 to 10 knots becoming south late in the
afternoon. sunny. waves 1 foot or less. 
.tonight...south wind 10 to 15 knots with gusts to around
25 knots becoming southwest with gusts to around 25 knots after
midnight. chance of sprinkles through the night. slight chance of
flurries after midnight. waves 1 to 2 feet. 
.tuesday...west wind 5 to 10 knots becoming northeast in the late
morning and early afternoon, then becoming east late in the
afternoon. partly sunny. waves 1 foot or less. 
.tuesday night...northeast wind 5 to 10 knots. patchy fog after
midnight. chance of flurries after midnight. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 230653
nshdlh
expires:202603231600;;153655

nearshore marine forecast
national weather service duluth mn
152 am cdt mon mar 23 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.


lsz147-231600-
sand island to bayfield wi-
152 am cdt mon mar 23 2026

.today...northwest wind 5 to 10 knots becoming south late in the
afternoon. sunny. waves 1 foot or less. 
.tonight...south wind 10 to 15 knots with gusts to around
25 knots becoming southwest with gusts to around 25 knots after
midnight. slight chance of snow in the evening, then chance of
sprinkles and flurries after midnight. waves 1 to 2 feet. 
.tuesday...west wind 5 to 10 knots becoming east in the
afternoon. partly sunny. waves 1 foot or less. 
.tuesday night...northeast wind 5 to 10 knots. patchy fog after
midnight. chance of flurries after midnight. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 230653
nshdlh
expires:202603231600;;153648

nearshore marine forecast
national weather service duluth mn
152 am cdt mon mar 23 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.


lsz140-231600-
grand portage to grand marais mn-
152 am cdt mon mar 23 2026

.today...northwest wind 5 to 10 knots becoming southwest 10 to
15 knots with gusts to around 20 knots in the afternoon. sunny.
waves 1 to 2 feet. 
.tonight...southwest wind 10 to 15 knots with gusts to around
25 knots becoming west with gusts to around 20 knots early in the
morning. slight chance of snow in the evening. chance of flurries
after midnight. waves 1 to 3 feet. 
.tuesday...northwest wind 5 to 10 knots becoming north late in
the morning, then becoming east in the afternoon. partly sunny.
waves 1 to 2 feet. 
.tuesday night...east wind 5 to 10 knots becoming northeast 10 to
15 knots with gusts to around 20 knots after midnight. areas of
dense fog after midnight. slight chance of snow and light
freezing rain after midnight. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 230653
nshdlh
expires:202603231600;;153649

nearshore marine forecast
national weather service duluth mn
152 am cdt mon mar 23 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.


lsz141-231600-
grand marais to taconite harbor mn-
152 am cdt mon mar 23 2026

.today...northwest wind 5 to 10 knots becoming southwest in the
afternoon. sunny. waves 1 foot or less. 
.tonight...southwest wind 5 to 10 knots becoming west 10 to
15 knots with gusts to around 20 knots after midnight. slight
chance of snow in the evening. chance of sprinkles and flurries
after midnight. waves 1 to 2 feet. 
.tuesday...northwest wind 5 to 10 knots becoming north late in
the morning, then becoming southeast in the afternoon. partly
sunny. waves 1 foot or less. 
.tuesday night...east wind 5 to 10 knots. areas of dense fog
after midnight. chance of flurries after midnight. waves 1 to
2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 230653
nshdlh
expires:202603231600;;153650

nearshore marine forecast
national weather service duluth mn
152 am cdt mon mar 23 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.


lsz142-231600-
taconite harbor to silver bay harbor mn-
152 am cdt mon mar 23 2026

.today...west wind 5 to 10 knots becoming southwest in the
afternoon. sunny. waves 1 foot or less. 
.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots becoming west 5 to 10 knots early in the morning. slight
chance of snow in the evening. chance of sprinkles through the
night. chance of flurries after midnight. waves 1 foot or less. 
.tuesday...northwest wind 5 knots becoming east in the afternoon.
partly sunny. waves 1 foot or less. 
.tuesday night...northeast wind 5 to 10 knots. patchy fog after
midnight. chance of flurries after midnight. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 230653
nshdlh
expires:202603231600;;153651

nearshore marine forecast
national weather service duluth mn
152 am cdt mon mar 23 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.


lsz143-231600-
silver bay harbor to two harbors mn-
152 am cdt mon mar 23 2026

.today...west wind 5 to 10 knots becoming southwest in the
afternoon. sunny. waves 1 foot or less. 
.tonight...southwest wind 5 to 10 knots becoming west 10 to
15 knots with gusts to around 20 knots after midnight. slight
chance of snow in the evening. chance of sprinkles through the
night. chance of flurries after midnight. waves 1 to 2 feet. 
.tuesday...northwest wind 5 knots becoming east in the afternoon.
partly sunny. waves 1 foot or less. 
.tuesday night...northeast wind 5 to 10 knots. patchy fog after
midnight. chance of flurries after midnight. waves 1 to 2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 230653
nshdlh
expires:202603231600;;153652

nearshore marine forecast
national weather service duluth mn
152 am cdt mon mar 23 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.


lsz144-231600-
two harbors to duluth mn-
152 am cdt mon mar 23 2026

.today...west wind 5 knots becoming south in the afternoon.
sunny. waves 1 foot or less. 
.tonight...southwest wind 5 to 10 knots with gusts to around
20 knots rising to 10 to 15 knots with gusts to around 20 knots
after midnight. chance of sprinkles through the night. chance of
flurries after midnight. waves 1 to 2 feet. 
.tuesday...northwest wind 5 knots becoming northeast in the late
morning and afternoon. partly sunny. waves 1 foot or less. 
.tuesday night...northeast wind 5 to 10 knots. patchy fog after
midnight. waves 1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 230653
nshdlh
expires:202603231600;;153653

nearshore marine forecast
national weather service duluth mn
152 am cdt mon mar 23 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.


lsz145-231600-
duluth mn to port wing wi-
152 am cdt mon mar 23 2026

.today...west wind 5 to 10 knots becoming south in the afternoon.
sunny. waves 1 foot or less. 
.tonight...southwest wind 10 to 15 knots with gusts to around
25 knots becoming west 5 to 10 knots with gusts to around
20 knots early in the morning. chance of sprinkles through the
night. slight chance of flurries after midnight. waves 1 foot or
less. 
.tuesday...northwest wind 5 knots becoming northeast in the late
morning and afternoon. partly sunny. waves 1 foot or less. 
.tuesday night...northeast wind 5 to 10 knots. patchy fog after
midnight. waves 1 foot or less. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kmqt 230301
nshmqt
expires:202603230800;;143320

nearshore marine forecast
national weather service marquette mi
1100 pm edt sun mar 22 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.


lsz242-243-230800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1100 pm edt sun mar 22 2026

.rest of tonight...west wind 5 to 15 knots. mostly cloudy with a
slight chance of snow showers. waves 1 to 2 feet. 
.monday...northwest wind 10 to 15 knots backing southwest less
than 10 knots late. partly cloudy through mid morning then
clearing. waves building to 2 to 3 feet, then subsiding to 1 to
2 feet. 
.monday night...south wind 10 to 20 knots veering southwest 15 to
20 knots after midnight. gusts up to 30 knots. mostly cloudy. a
slight chance of rain showers and snow showers after midnight.
waves building to 2 to 4 feet. 
.tuesday...northwest wind 10 to 15 knots veering northeast less
than 10 knots in the afternoon. mostly cloudy. a slight chance of
snow showers in the morning. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 230301
nshmqt
expires:202603230800;;143319

nearshore marine forecast
national weather service marquette mi
1100 pm edt sun mar 22 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.


lsz240-241-230800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1100 pm edt sun mar 22 2026 /1000 pm cdt sun mar 22 2026/

.rest of tonight...southwest wind less than 10 knots veering west
5 to 15 knots late. partly cloudy. waves 2 to 3 feet subsiding to
1 to 2 feet. 
.monday...west wind 5 to 15 knots backing south less than
10 knots late. partly cloudy through mid morning then clearing.
waves 1 to 2 feet. 
.monday night...south wind 10 to 20 knots veering southwest after
midnight. mostly cloudy. a slight chance of rain showers after
midnight. waves building to 1 to 2 feet. 
.tuesday...northwest wind less than 10 knots veering northeast in
the afternoon. mostly cloudy. waves 1 to 2 feet. 

$$