fzus53 kdlh 182313
nshdlh
expires:202603191000;;924020

nearshore marine forecast
national weather service duluth mn
613 pm cdt wed mar 18 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.


lsz148-191000-
oak point to saxon harbor wi-
613 pm cdt wed mar 18 2026

.rest of tonight...southwest wind 5 knots becoming northwest
toward daybreak. slight chance of light freezing drizzle early in
the evening. slight chance of snow in the evening. slight chance
of drizzle until early morning. waves 1 foot or less. 
.thursday...north wind 5 knots becoming southeast late in the
afternoon. partly sunny. waves 1 foot or less. 
.thursday night...southeast wind 5 knots becoming southwest 10 to
15 knots in the late evening and overnight. patchy fog through
the night. waves 1 foot or less. 
.friday...west wind 5 to 10 knots becoming northwest in the
afternoon. partly sunny. waves 1 foot or less. 

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

$$

fzus53 kdlh 182313
nshdlh
expires:202603191000;;924017

nearshore marine forecast
national weather service duluth mn
613 pm cdt wed mar 18 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.


lsz146-191000-
port wing to sand island wi-
613 pm cdt wed mar 18 2026

.rest of tonight...southwest wind 5 knots becoming north toward
daybreak. slight chance of light freezing drizzle and snow early
in the evening. slight chance of drizzle until early morning.
waves 1 foot or less. 
.thursday...northeast wind 5 knots becoming east in the
afternoon. partly sunny. waves 1 foot or less. 
.thursday night...southeast wind 5 knots becoming southwest in
the late evening and early morning, then becoming southwest 5 to
10 knots early in the morning. slight chance of rain in the
evening. patchy fog through the night. waves 1 foot or less. 
.friday...west wind 5 to 10 knots. mostly cloudy. waves 1 foot or
less. 

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

$$

fzus53 kdlh 182313
nshdlh
expires:202603191000;;924018

nearshore marine forecast
national weather service duluth mn
613 pm cdt wed mar 18 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.


lsz147-191000-
sand island to bayfield wi-
613 pm cdt wed mar 18 2026

.rest of tonight...southwest wind 5 knots becoming north toward
daybreak. slight chance of snow early in the evening. slight
chance of drizzle and light freezing drizzle until early morning.
waves 1 foot or less. 
.thursday...northeast wind 5 knots becoming southeast in the
afternoon. partly sunny. waves 1 foot or less. 
.thursday night...southeast wind 5 knots becoming southwest after
midnight. patchy fog through the night. slight chance of rain
through the night. waves 1 foot or less. 
.friday...west wind 5 knots. partly sunny. waves 1 foot or less. 

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

$$

fzus53 kdlh 182313
nshdlh
expires:202603191000;;924011

nearshore marine forecast
national weather service duluth mn
613 pm cdt wed mar 18 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.


lsz140-191000-
grand portage to grand marais mn-
613 pm cdt wed mar 18 2026

.rest of tonight...west wind 10 to 15 knots with gusts to around
20 knots becoming northwest 5 to 10 knots after midnight. mostly
cloudy in the evening then becoming partly cloudy. waves 1 to
2 feet. 
.thursday...north wind 5 to 10 knots becoming south in the
afternoon. chance of snow in the afternoon. waves 1 foot or less.
.thursday night...south wind 5 to 10 knots becoming southwest
after midnight. patchy fog through the night. chance of snow and
light freezing rain in the evening. chance of rain through the
night. slight chance of light freezing rain and snow after
midnight. waves 1 foot or less. 
.friday...northwest wind 5 to 10 knots becoming north early in
the afternoon, then becoming west late in the afternoon. patchy
fog in the morning. . waves 1 foot or less. 

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

$$

fzus53 kdlh 182313
nshdlh
expires:202603191000;;924012

nearshore marine forecast
national weather service duluth mn
613 pm cdt wed mar 18 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.


lsz141-191000-
grand marais to taconite harbor mn-
613 pm cdt wed mar 18 2026

.rest of tonight...southwest wind 10 to 15 knots becoming west
5 knots late in the evening, then becoming northwest after
midnight. slight chance of light freezing drizzle late in the
evening. waves 1 to 2 feet. 
.thursday...north wind 5 knots becoming east late in the morning,
then becoming south in the afternoon. slight chance of snow in
the afternoon. waves 1 foot or less. 
.thursday night...southeast wind 5 knots becoming southwest after
midnight. chance of snow and light freezing rain in the evening.
chance of rain through the night. slight chance of light freezing
rain and snow after midnight. patchy fog after midnight. waves
1 foot or less. 
.friday...northwest wind 5 knots. patchy fog in the morning.
waves 1 foot or less. 

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

$$

fzus53 kdlh 182313
nshdlh
expires:202603191000;;924013

nearshore marine forecast
national weather service duluth mn
613 pm cdt wed mar 18 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.


lsz142-191000-
taconite harbor to silver bay harbor mn-
613 pm cdt wed mar 18 2026

.rest of tonight...southwest wind 5 to 10 knots becoming
northwest after midnight. slight chance of drizzle and light
freezing drizzle in the late evening and early morning. waves
1 foot or less. 
.thursday...north wind 5 knots becoming south in the afternoon.
slight chance of rain in the afternoon. waves 1 foot or less. 
.thursday night...southeast wind 5 knots becoming southwest after
midnight. patchy fog through the night. slight chance of light
freezing rain in the evening. slight chance of rain through the
night. waves 1 foot or less. 
.friday...west wind 5 knots. patchy fog in the morning. waves
1 foot or less. 

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

$$

fzus53 kdlh 182313
nshdlh
expires:202603191000;;924014

nearshore marine forecast
national weather service duluth mn
613 pm cdt wed mar 18 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.


lsz143-191000-
silver bay harbor to two harbors mn-
613 pm cdt wed mar 18 2026

.rest of tonight...southwest wind 5 to 10 knots becoming north
toward daybreak. slight chance of drizzle and light freezing
drizzle until early morning. slight chance of snow after
midnight. waves 1 foot or less. 
.thursday...north wind 5 knots becoming southeast in the
afternoon. partly sunny. waves 1 foot or less. 
.thursday night...southeast wind 5 knots becoming southwest in
the late evening and overnight. slight chance of rain and light
freezing rain in the evening. patchy fog through the night. waves
1 foot or less. 
.friday...west wind 5 knots. partly sunny. waves 1 foot or less. 

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

$$

fzus53 kdlh 182313
nshdlh
expires:202603191000;;924015

nearshore marine forecast
national weather service duluth mn
613 pm cdt wed mar 18 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.


lsz144-191000-
two harbors to duluth mn-
613 pm cdt wed mar 18 2026

.rest of tonight...southwest wind 5 to 10 knots becoming north
toward daybreak. slight chance of light freezing drizzle early in
the evening. slight chance of drizzle until early morning. slight
chance of rain late in the evening. waves 1 foot or less. 
.thursday...northeast wind 5 knots becoming southeast in the
afternoon. partly sunny. waves 1 foot or less. 
.thursday night...southeast wind 5 to 10 knots becoming southwest
early in the morning. patchy fog through the night. waves 1 foot
or less. 
.friday...west wind 5 to 10 knots. mostly cloudy. waves 1 foot or
less. 

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

$$

fzus53 kdlh 182313
nshdlh
expires:202603191000;;924016

nearshore marine forecast
national weather service duluth mn
613 pm cdt wed mar 18 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.


lsz145-191000-
duluth mn to port wing wi-
613 pm cdt wed mar 18 2026

.rest of tonight...southwest wind 5 to 10 knots becoming north
toward daybreak. slight chance of light freezing drizzle early in
the evening. slight chance of rain and drizzle until early
morning. slight chance of light freezing drizzle after midnight.
waves 1 foot or less. 
.thursday...northeast wind 5 knots becoming east late in the
afternoon. partly sunny. waves 1 foot or less. 
.thursday night...southeast wind 5 to 10 knots becoming southwest
early in the morning. patchy fog through the night. waves 1 foot
or less. 
.friday...west wind 5 to 10 knots. mostly cloudy. waves 1 foot or
less. 

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

$$

fzus53 kmqt 182101
nshmqt
expires:202603190800;;918578

nearshore marine forecast
national weather service marquette mi
500 pm edt wed mar 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-
500 pm edt wed mar 18 2026

.late this afternoon...west wind 10 to 15 knots. mostly cloudy.
waves 2 to 3 feet. 
.tonight...west wind 10 to 15 knots veering north less than
10 knots late. mostly cloudy with a chance of rain showers
possibly mixed with snow showers through midnight, then partly
cloudy late. waves subsiding to 1 to 2 feet. 
.thursday...north wind less than 10 knots backing northwest by
late morning, then backing south late. partly cloudy. a chance of
snow showers possibly mixed with rain showers late. waves 1 to
2 feet. 
.thursday night...southeast wind 5 to 15 knots veering southwest
10 to 15 knots after midnight. mostly cloudy. a chance of rain
showers and snow showers in the evening, then a chance of rain
showers after midnight. waves building to 1 to 2 feet. 
.friday...west wind 5 to 15 knots. mostly cloudy. waves 1 to
2 feet. 

$$

fzus53 kmqt 182101
nshmqt
expires:202603190800;;918577

nearshore marine forecast
national weather service marquette mi
500 pm edt wed mar 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-
500 pm edt wed mar 18 2026 /400 pm cdt wed mar 18 2026/

.late this afternoon...southwest wind less than 10 knots. mostly
cloudy with a slight chance of rain showers. waves 1 to 2 feet. 
.tonight...southwest wind less than 10 knots veering north late.
mostly cloudy. a slight chance of rain showers through midnight.
waves calm to 1 foot. 
.thursday...northeast wind less than 10 knots through early
afternoon becoming variable. partly cloudy. waves calm to 1 foot.
.thursday night...south wind 5 to 15 knots veering southwest
10 to 15 knots after midnight. mostly cloudy. a slight chance of
rain showers possibly mixed with snow showers in the evening,
then a slight chance of rain showers after midnight. waves
building to 1 to 2 feet. 
.friday...west wind less than 10 knots. mostly cloudy. waves calm
to 1 foot. 

$$