fzus53 kdlh 200517
nshdlh
expires:202603201600;;987897

nearshore marine forecast
national weather service duluth mn
1217 am cdt fri mar 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.


lsz148-201600-
oak point to saxon harbor wi-
1217 am cdt fri mar 20 2026

.today...northwest wind 5 to 10 knots. partly sunny. waves 1 foot
or less. 
.tonight...southwest wind 5 knots becoming south early in the
morning. mostly cloudy. waves 1 foot or less. 
.saturday...southeast wind 5 to 10 knots becoming northeast late
in the afternoon. chance of rain through the day. waves 1 to
3 feet. 
.saturday night...northeast wind 10 to 15 knots. gusts up to
20 knots after midnight. chance of rain and snow. waves 4 to
6 feet. waves occasionally to 8 feet. a small craft advisory may
be needed. 

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

$$

fzus53 kdlh 200517
nshdlh
expires:202603201600;;987894

nearshore marine forecast
national weather service duluth mn
1217 am cdt fri mar 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.


lsz146-201600-
port wing to sand island wi-
1217 am cdt fri mar 20 2026

.today...west wind 5 knots. partly sunny. waves 1 foot or less. 
.tonight...west wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming south 5 knots after
midnight becoming east. mostly cloudy. waves 1 foot or less. 
.saturday...east wind 5 to 10 knots. chance of rain. waves 1 to
2 feet. 
.saturday night...northeast wind 10 to 15 knots. gusts up to
25 knots. chance of rain and snow. waves 1 to 3 feet building to
3 to 5 feet in the late evening and overnight. a small craft
advisory may be needed. 

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

$$

fzus53 kdlh 200517
nshdlh
expires:202603201600;;987895

nearshore marine forecast
national weather service duluth mn
1217 am cdt fri mar 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.


lsz147-201600-
sand island to bayfield wi-
1217 am cdt fri mar 20 2026

.today...west wind 5 knots. partly sunny. waves 1 foot or less. 
.tonight...southwest wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming southwest 5 knots after
midnight becoming southeast. mostly cloudy. waves 1 foot or less.
.saturday...east wind 5 to 10 knots becoming northeast late in
the afternoon. chance of light freezing rain in the morning.
chance of rain through the day. waves 1 to 2 feet. 
.saturday night...northeast wind 10 to 15 knots. gusts up to
20 knots after midnight. chance of rain and snow. waves 3 to
5 feet. waves occasionally to 7 feet. a small craft advisory may
be needed. 

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

$$

fzus53 kdlh 200517
nshdlh
expires:202603201600;;987888

nearshore marine forecast
national weather service duluth mn
1217 am cdt fri mar 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.


lsz140-201600-
grand portage to grand marais mn-
1217 am cdt fri mar 20 2026

.today...northwest wind 5 to 10 knots becoming west in the
afternoon. partly sunny. waves 1 foot or less. 
.tonight...west wind 5 to 10 knots becoming northeast early in
the morning. slight chance of snow after midnight. waves 1 foot
or less. 
.saturday...east wind 10 to 15 knots. gusts up to 20 knots late
in the afternoon. patchy fog in the morning. snow, rain and light
freezing rain likely through the day. waves 1 foot or less. 
.saturday night...northeast wind 15 to 20 knots. gusts up to
25 knots increasing to 30 knots after midnight. chance of light
freezing rain in the evening. chance of snow through the night.
waves 1 to 2 feet. 

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

$$

fzus53 kdlh 200517
nshdlh
expires:202603201600;;987889

nearshore marine forecast
national weather service duluth mn
1217 am cdt fri mar 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.


lsz141-201600-
grand marais to taconite harbor mn-
1217 am cdt fri mar 20 2026

.today...west wind 5 knots. mostly sunny. waves 1 foot or less. 
.tonight...west wind 5 knots becoming east early in the morning.
mostly cloudy. waves 1 foot or less. 
.saturday...east wind 5 to 10 knots. patchy fog in the morning.
light freezing rain likely in the morning. rain likely and slight
chance of snow through the day. chance of light freezing rain in
the afternoon. waves 1 to 2 feet. 
.saturday night...northeast wind 10 to 15 knots. gusts up to
20 knots increasing to 25 knots after midnight. chance of rain
and light freezing rain in the evening. chance of snow through
the night. waves 1 to 3 feet building to 2 to 4 feet after
midnight. 

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

$$

fzus53 kdlh 200517
nshdlh
expires:202603201600;;987890

nearshore marine forecast
national weather service duluth mn
1217 am cdt fri mar 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.


lsz142-201600-
taconite harbor to silver bay harbor mn-
1217 am cdt fri mar 20 2026

.today...west wind 5 knots becoming southwest late in the
afternoon. mostly sunny. waves 1 foot or less. 
.tonight...west wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming southwest 5 knots after
midnight becoming northeast. mostly cloudy. waves 1 foot or less.
.saturday...northeast wind 5 to 10 knots. patchy fog in the
morning. chance of light freezing rain in the morning. chance of
rain through the day. slight chance of snow in the afternoon.
waves 1 to 2 feet. 
.saturday night...northeast wind 10 to 15 knots. gusts up to
20 knots after midnight. chance of rain in the evening. chance of
snow through the night. waves 1 to 2 feet building to 2 to 4 feet
in the late evening and overnight. a small craft advisory may be
needed. 

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

$$

fzus53 kdlh 200517
nshdlh
expires:202603201600;;987891

nearshore marine forecast
national weather service duluth mn
1217 am cdt fri mar 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.


lsz143-201600-
silver bay harbor to two harbors mn-
1217 am cdt fri mar 20 2026

.today...west wind 5 knots. partly sunny. waves 1 foot or less. 
.tonight...west wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming south 5 knots after
midnight becoming east. mostly cloudy. waves 1 foot or less. 
.saturday...northeast wind 5 to 10 knots. chance of light
freezing rain in the morning. chance of rain through the day.
waves 1 to 2 feet. 
.saturday night...northeast wind 10 to 15 knots. gusts up to
25 knots. chance of rain in the evening. chance of snow and light
freezing rain through the night. waves 1 to 2 feet building to
3 to 5 feet in the late evening and overnight. a small craft
advisory may be needed. 

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

$$

fzus53 kdlh 200517
nshdlh
expires:202603201600;;987892

nearshore marine forecast
national weather service duluth mn
1217 am cdt fri mar 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.


lsz144-201600-
two harbors to duluth mn-
1217 am cdt fri mar 20 2026

.today...west wind 5 to 10 knots. partly sunny. waves 1 foot or
less. 
.tonight...west wind 5 knots becoming southeast after midnight,
then becoming east early in the morning. mostly cloudy. waves
1 foot or less. 
.saturday...northeast wind 5 to 10 knots. chance of rain. waves
1 to 2 feet. 
.saturday night...northeast wind 10 to 15 knots. gusts up to
25 knots. chance of rain and snow. waves 1 to 2 feet building to
3 to 5 feet in the late evening and overnight. a small craft
advisory may be needed. 

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

$$

fzus53 kdlh 200517
nshdlh
expires:202603201600;;987893

nearshore marine forecast
national weather service duluth mn
1217 am cdt fri mar 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.


lsz145-201600-
duluth mn to port wing wi-
1217 am cdt fri mar 20 2026

.today...west wind 5 to 10 knots. partly sunny. waves 1 foot or
less. 
.tonight...west wind 5 knots becoming southeast after midnight,
then becoming east early in the morning. mostly cloudy. waves
1 foot or less. 
.saturday...northeast wind 5 to 10 knots. chance of rain in the
morning, then slight chance of rain in the afternoon. waves 1 to
2 feet. 
.saturday night...northeast wind 10 to 15 knots. gusts up to
25 knots. chance of rain through the night. chance of snow after
midnight. waves 1 to 3 feet building to 3 to 5 feet in the late
evening and overnight. a small craft advisory may be needed. 

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

$$

fzus53 kmqt 200300
nshmqt
expires:202603200800;;982767

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


lsz242-243-200800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1100 pm edt thu mar 19 2026

.rest of tonight...south wind 10 to 15 knots veering west late.
mostly cloudy. a chance of rain showers possibly mixed with snow
showers by midnight, then a slight chance of rain showers late.
waves calm to 1 foot building to 1 to 2 feet. 
.friday...northwest wind 5 to 15 knots backing west less than
10 knots late. partly cloudy. waves 1 to 2 feet. 
.friday night...southwest wind less than 10 knots. mostly cloudy.
waves calm to 1 foot. 
.saturday...east wind 5 to 15 knots. cloudy with a chance of rain
showers possibly mixed with snow showers. waves building to 1 to
2 feet. 

$$

fzus53 kmqt 200300
nshmqt
expires:202603200800;;982766

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


lsz240-241-200800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1100 pm edt thu mar 19 2026 /1000 pm cdt thu mar 19 2026/

.rest of tonight...southwest wind 10 to 15 knots veering west
less than 10 knots late. mostly cloudy with a slight chance of
rain showers. waves calm to 1 foot building to 1 to 2 feet. 
.friday...west wind less than 10 knots. partly cloudy. waves 1 to
2 feet. 
.friday night...variable wind less than 10 knots. mostly cloudy.
waves calm to 1 foot. 
.saturday...east wind less than 10 knots backing northeast 10 to
15 knots in the afternoon. mostly cloudy. a slight chance of rain
showers and snow showers in the morning, then a chance of rain
showers possibly mixed with snow showers in the afternoon. waves
building to 1 to 2 feet. 

$$