fzus53 kdlh 100623
nshdlh
expires:202604101600;;120095

nearshore marine forecast
national weather service duluth mn
123 am cdt fri apr 10 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.


lsz148-101600-
oak point to saxon harbor wi-
123 am cdt fri apr 10 2026

.today...west wind 5 knots becoming south late in the afternoon.
mostly cloudy early in the morning then clearing. waves 1 foot or
less. 
.tonight...southwest wind 5 knots. mostly clear. waves 1 foot or
less. 
.saturday...south wind 5 knots becoming east in the afternoon.
chance of rain showers in the afternoon. waves 1 foot or less. 
.saturday night...southeast wind 10 to 15 knots. gusts up to
20 knots in the late evening and overnight. chance of rain
showers in the evening. slight chance of thunderstorms through
the night. rain showers after midnight. waves 1 to 2 feet. 

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

$$

fzus53 kdlh 100623
nshdlh
expires:202604101600;;120092

nearshore marine forecast
national weather service duluth mn
123 am cdt fri apr 10 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.


lsz146-101600-
port wing to sand island wi-
123 am cdt fri apr 10 2026

.today...west wind 5 knots becoming southwest in the afternoon.
mostly sunny. waves 1 foot or less. 
.tonight...southwest wind 5 knots until early morning becoming
variable 10 knots or less. mostly clear. waves 1 foot or less. 
.saturday...variable winds 10 knots or less becoming east 5 to
10 knots in the late morning and afternoon. chance of rain
showers in the afternoon. waves 1 foot or less. 
.saturday night...east wind 5 to 10 knots. rain showers and
slight chance of thunderstorms. waves 1 foot or less. 

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

$$

fzus53 kdlh 100623
nshdlh
expires:202604101600;;120093

nearshore marine forecast
national weather service duluth mn
123 am cdt fri apr 10 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.


lsz147-101600-
sand island to bayfield wi-
123 am cdt fri apr 10 2026

.today...west wind 5 knots becoming southwest in the afternoon.
mostly sunny. waves 1 foot or less. 
.tonight...southwest wind 5 knots until early morning becoming
variable 10 knots or less. mostly clear. waves 1 foot or less. 
.saturday...south wind 5 knots becoming east in the late morning
and afternoon. chance of rain showers in the afternoon. waves
1 foot or less. 
.saturday night...east wind 5 to 10 knots. chance of rain showers
in the evening. slight chance of thunderstorms through the night.
rain showers after midnight. waves 1 foot or less. 

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

$$

fzus53 kdlh 100623
nshdlh
expires:202604101600;;120086

nearshore marine forecast
national weather service duluth mn
123 am cdt fri apr 10 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.


lsz140-101600-
grand portage to grand marais mn-
123 am cdt fri apr 10 2026

.today...west wind 5 to 10 knots becoming southwest 10 to
15 knots in the afternoon. mostly sunny. waves 1 to 2 feet. 
.tonight...west wind 10 to 15 knots becoming northwest 5 to
10 knots after midnight. partly cloudy. waves 1 to 2 feet. 
.saturday...northwest wind 5 knots becoming southeast in the late
morning and early afternoon, then becoming east late in the
afternoon. slight chance of rain showers in the afternoon. waves
1 foot or less. 
.saturday night...east wind 10 to 15 knots. gusts up to 20 knots
after midnight. rain showers likely in the evening, then rain
showers after midnight. waves 1 to 2 feet building to 2 to 4 feet
after midnight. 

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

$$

fzus53 kdlh 100623
nshdlh
expires:202604101600;;120087

nearshore marine forecast
national weather service duluth mn
123 am cdt fri apr 10 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.


lsz141-101600-
grand marais to taconite harbor mn-
123 am cdt fri apr 10 2026

.today...northwest wind 5 knots becoming southwest in the late
morning and afternoon. mostly sunny. waves 1 foot or less. 
.tonight...west wind 5 knots becoming northwest in the late
evening and early morning, then becoming variable 10 knots or
less early in the morning. partly cloudy. waves 1 foot or less. 
.saturday...variable winds 10 knots or less becoming east 5 to
10 knots in the late morning and afternoon. slight chance of rain
showers in the afternoon. waves 1 foot or less. 
.saturday night...east wind 5 to 10 knots. slight chance of rain
showers in the evening, then rain showers after midnight. waves
1 to 3 feet. 

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

$$

fzus53 kdlh 100623
nshdlh
expires:202604101600;;120088

nearshore marine forecast
national weather service duluth mn
123 am cdt fri apr 10 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.


lsz142-101600-
taconite harbor to silver bay harbor mn-
123 am cdt fri apr 10 2026

.today...northwest wind 5 knots becoming southwest in the late
morning and afternoon. mostly sunny. waves 1 foot or less. 
.tonight...west wind 5 knots becoming northwest in the late
evening and early morning, then becoming variable 10 knots or
less early in the morning. partly cloudy. waves 1 foot or less. 
.saturday...variable winds 10 knots or less becoming east 5 knots
in the afternoon. chance of rain showers in the afternoon. waves
1 foot or less. 
.saturday night...east wind 5 to 10 knots. chance of rain showers
and slight chance of thunderstorms in the evening, then rain
showers after midnight. waves 1 to 2 feet. 

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

$$

fzus53 kdlh 100623
nshdlh
expires:202604101600;;120089

nearshore marine forecast
national weather service duluth mn
123 am cdt fri apr 10 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.


lsz143-101600-
silver bay harbor to two harbors mn-
123 am cdt fri apr 10 2026

.today...west wind 5 knots becoming southwest in the late morning
and afternoon. mostly sunny. waves 1 foot or less. 
.tonight...west wind 5 knots becoming northwest late in the
evening, then becoming variable 10 knots or less after midnight.
mostly clear. waves 1 foot or less. 
.saturday...variable winds 10 knots or less becoming east 5 to
10 knots in the late morning and afternoon. chance of rain
showers in the afternoon. waves 1 foot or less. 
.saturday night...east wind 5 to 10 knots. rain showers and
slight chance of thunderstorms. waves 1 foot or less. 

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

$$

fzus53 kdlh 100623
nshdlh
expires:202604101600;;120090

nearshore marine forecast
national weather service duluth mn
123 am cdt fri apr 10 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.


lsz144-101600-
two harbors to duluth mn-
123 am cdt fri apr 10 2026

.today...west wind 5 knots becoming southwest in the late morning
and afternoon. mostly sunny. waves 1 foot or less. 
.tonight...northwest wind 5 knots until early morning becoming
variable 10 knots or less. mostly clear. waves 1 foot or less. 
.saturday...variable winds 10 knots or less becoming east 5 to
10 knots in the late morning and afternoon. chance of rain
showers in the afternoon. waves 1 foot or less. 
.saturday night...east wind 5 to 10 knots. rain showers and
slight chance of thunderstorms. waves 1 to 2 feet. 

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

$$

fzus53 kdlh 100623
nshdlh
expires:202604101600;;120091

nearshore marine forecast
national weather service duluth mn
123 am cdt fri apr 10 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.


lsz145-101600-
duluth mn to port wing wi-
123 am cdt fri apr 10 2026

.today...west wind 5 to 10 knots becoming southwest in the
afternoon. partly sunny early in the morning then clearing. waves
1 foot or less. 
.tonight...west wind 5 knots until early morning becoming
variable 10 knots or less. mostly clear. waves 1 foot or less. 
.saturday...east wind 5 to 10 knots. chance of rain showers in
the afternoon. waves 1 foot or less. 
.saturday night...east wind 5 to 10 knots. slight chance of
thunderstorms in the evening. rain showers through the night.
waves 1 to 2 feet. 

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

$$

fzus53 kmqt 100300
nshmqt
expires:202604100800;;112835

nearshore marine forecast
national weather service marquette mi
1100 pm edt thu apr 9 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.


lsz242-243-100800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1100 pm edt thu apr 9 2026

.rest of tonight...west wind less than 10 knots. mostly cloudy.
waves 2 to 3 feet subsiding to 1 to 2 feet. 
.friday...west wind 5 to 15 knots becoming 10 to 15 knots late.
partly cloudy through early afternoon then clearing. waves calm
to 1 foot. 
.friday night...southwest wind less than 10 knots. mostly clear.
waves 1 to 2 feet. 
.saturday...south wind less than 10 knots backing southeast in
the afternoon. mostly sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 100300
nshmqt
expires:202604100800;;112834

nearshore marine forecast
national weather service marquette mi
1100 pm edt thu apr 9 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.


lsz240-241-100800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1100 pm edt thu apr 9 2026 /1000 pm cdt thu apr 9 2026/

.rest of tonight...west wind less than 10 knots. mostly cloudy.
waves calm to 1 foot. 
.friday...west wind less than 10 knots backing southwest late.
partly cloudy through early afternoon then clearing. waves calm
to 1 foot. 
.friday night...variable wind less than 10 knots. clear. waves
calm to 1 foot. 
.saturday...variable wind less than 10 knots becoming southeast
less than 10 knots in the afternoon. mostly sunny in the morning,
then mostly cloudy with a slight chance of rain showers in the
afternoon. waves calm to 1 foot. 

$$