fzus53 kdlh 211908
nshdlh
expires:202512212300;;984768

nearshore marine forecast
national weather service duluth mn
108 pm cst sun dec 21 2025

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.


lsz148-212300-
oak point to saxon harbor wi-
108 pm cst sun dec 21 2025

.rest of today...southwest wind 5 to 10 knots. mostly sunny.
waves 1 foot or less. 
.tonight...south wind 5 to 10 knots. partly cloudy in the evening
then becoming mostly cloudy. waves 1 foot or less. 
.monday...south wind 5 knots becoming east in the afternoon.
slight chance of snow and light freezing rain in the morning.
waves 1 foot or less. 
.monday night...southeast wind 5 to 10 knots becoming southwest
10 to 15 knots with gusts to around 20 knots early in the
morning. mostly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 211908
nshdlh
expires:202512212300;;984764

nearshore marine forecast
national weather service duluth mn
108 pm cst sun dec 21 2025

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.


lsz146-212300-
port wing to sand island wi-
108 pm cst sun dec 21 2025

.rest of today...southwest wind 5 to 10 knots. mostly sunny.
waves 1 to 2 feet. 
.tonight...southwest wind 5 to 10 knots. partly cloudy in the
evening then becoming mostly cloudy. waves 1 foot or less. 
.monday...southeast wind 5 knots becoming east in the afternoon.
slight chance of snow. waves 1 foot or less. 
.monday night...southeast wind 5 to 10 knots becoming west 10 to
15 knots with gusts to around 20 knots early in the morning.
slight chance of snow in the evening. waves 1 to 2 feet. 

$$

fzus53 kdlh 211908
nshdlh
expires:202512212300;;984765

nearshore marine forecast
national weather service duluth mn
108 pm cst sun dec 21 2025

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.


lsz147-212300-
sand island to bayfield wi-
108 pm cst sun dec 21 2025

.rest of today...southwest wind 5 to 10 knots. mostly sunny.
waves 1 to 2 feet. 
.tonight...south wind 5 to 10 knots. partly cloudy in the evening
then becoming mostly cloudy. waves 1 foot or less. 
.monday...southeast wind 5 knots becoming east in the afternoon.
slight chance of light freezing rain in the morning. slight
chance of snow through the day. waves 1 foot or less. 
.monday night...southeast wind 5 to 10 knots becoming west 10 to
15 knots with gusts to around 20 knots early in the morning.
slight chance of snow in the evening. waves 1 foot or less. 

$$

fzus53 kdlh 211908
nshdlh
expires:202512212300;;984767

nearshore marine forecast
national weather service duluth mn
108 pm cst sun dec 21 2025

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.


lsz121-212300-
chequamegon bay-bayfield to oak point wi-
108 pm cst sun dec 21 2025

.rest of today...southwest wind 5 to 10 knots. mostly sunny.
waves 1 foot or less. 
.tonight...south wind 5 to 10 knots. partly cloudy in the evening
then becoming mostly cloudy. waves 1 foot or less. 
.monday...south wind 5 knots becoming east in the afternoon.
slight chance of snow and chance of light freezing rain in the
morning. waves 1 foot or less. 
.monday night...southeast wind 5 knots becoming south in the late
evening and early morning, then becoming west 10 to 15 knots with
gusts to around 20 knots early in the morning. mostly cloudy in
the evening then becoming partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 211908
nshdlh
expires:202512212300;;984758

nearshore marine forecast
national weather service duluth mn
108 pm cst sun dec 21 2025

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.


lsz140-212300-
grand portage to grand marais mn-
108 pm cst sun dec 21 2025

.rest of today...west wind 5 to 10 knots. partly sunny. waves
1 foot or less. 
.tonight...west wind 5 to 10 knots becoming northwest after
midnight, then becoming northeast early in the morning. mostly
cloudy. waves 1 to 2 feet. 
.monday...northeast wind 5 to 10 knots. chance of snow in the
afternoon. waves 1 to 2 feet. 
.monday night...east wind 5 to 10 knots with gusts to around
20 knots becoming southwest 10 to 15 knots with gusts to around
25 knots early in the morning. chance of snow. waves 1 to 2 feet.

$$

fzus53 kdlh 211908
nshdlh
expires:202512212300;;984759

nearshore marine forecast
national weather service duluth mn
108 pm cst sun dec 21 2025

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.


lsz141-212300-
grand marais to taconite harbor mn-
108 pm cst sun dec 21 2025

.rest of today...southwest wind 5 to 10 knots. mostly sunny.
waves 1 foot or less. 
.tonight...west wind 5 to 10 knots becoming northwest early in
the morning. mostly cloudy. waves 1 to 2 feet. 
.monday...east wind 5 to 10 knots. chance of snow in the
afternoon. waves 1 to 2 feet. 
.monday night...southeast wind 5 to 10 knots becoming west with
gusts to around 20 knots early in the morning. chance of snow.
waves 1 to 2 feet. 

$$

fzus53 kdlh 211908
nshdlh
expires:202512212300;;984760

nearshore marine forecast
national weather service duluth mn
108 pm cst sun dec 21 2025

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.


lsz142-212300-
taconite harbor to silver bay harbor mn-
108 pm cst sun dec 21 2025

.rest of today...southwest wind 5 to 10 knots. mostly sunny.
waves 1 foot or less. 
.tonight...southwest wind 5 to 10 knots becoming northwest early
in the morning. partly cloudy in the evening then becoming mostly
cloudy. waves 1 foot or less. 
.monday...east wind 5 to 10 knots. slight chance of snow in the
afternoon. waves 1 foot or less. 
.monday night...southeast wind 5 to 10 knots becoming west with
gusts to around 25 knots early in the morning. chance of snow in
the evening, then slight chance of snow after midnight. waves
1 foot or less. 

$$

fzus53 kdlh 211908
nshdlh
expires:202512212300;;984761

nearshore marine forecast
national weather service duluth mn
108 pm cst sun dec 21 2025

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.


lsz143-212300-
silver bay harbor to two harbors mn-
108 pm cst sun dec 21 2025

.rest of today...southwest wind 5 to 10 knots. mostly sunny.
waves 1 foot or less. 
.tonight...west wind 5 to 10 knots becoming north early in the
morning. partly cloudy in the evening then becoming mostly
cloudy. waves 1 foot or less. 
.monday...east wind 5 to 10 knots. slight chance of snow in the
afternoon. waves 1 foot or less. 
.monday night...southeast wind 5 to 10 knots becoming west with
gusts to around 20 knots early in the morning. slight chance of
snow in the evening. waves 1 foot or less. 

$$

fzus53 kdlh 211908
nshdlh
expires:202512212300;;984762

nearshore marine forecast
national weather service duluth mn
108 pm cst sun dec 21 2025

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.


lsz144-212300-
two harbors to duluth mn-
108 pm cst sun dec 21 2025

.rest of today...southwest wind 5 to 10 knots. sunny. waves
1 foot or less. 
.tonight...southwest wind 5 to 10 knots becoming southeast early
in the morning. partly cloudy in the evening then becoming mostly
cloudy. waves 1 foot or less. 
.monday...east wind 5 to 10 knots. slight chance of snow. waves
1 foot or less. 
.monday night...southeast wind 5 to 10 knots becoming south late
in the evening, then becoming southwest after midnight becoming
west 15 to 20 knots early in the morning. slight chance of snow
in the evening. waves 1 to 2 feet. 

$$

fzus53 kdlh 211908
nshdlh
expires:202512212300;;984763

nearshore marine forecast
national weather service duluth mn
108 pm cst sun dec 21 2025

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.


lsz145-212300-
duluth mn to port wing wi-
108 pm cst sun dec 21 2025

.rest of today...southwest wind 5 to 10 knots. sunny. waves
1 foot or less. 
.tonight...southwest wind 5 to 10 knots becoming southeast early
in the morning. partly cloudy in the evening then becoming mostly
cloudy. waves 1 foot or less. 
.monday...east wind 5 to 10 knots. slight chance of snow in the
morning. waves 1 foot or less. 
.monday night...southeast wind 5 to 10 knots becoming southwest
in the late evening and early morning, then becoming west 15 to
20 knots early in the morning. slight chance of snow in the
evening. waves 1 to 2 feet. 

$$

fzus53 kmqt 211600
nshmqt
expires:202512212100;;976772

nearshore marine forecast
national weather service marquette mi
1100 am est sun dec 21 2025

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.


lsz242-243-212100-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1100 am est sun dec 21 2025

.rest of today...west wind 15 to 20 knots backing southwest 10 to
15 knots late. cloudy. scattered snow showers by late morning,
then isolated snow showers late. waves 3 to 5 feet occasionally
to 7 feet subsiding to 2 to 3 feet. 
.tonight...south wind 5 to 15 knots. partly cloudy through late
evening then becoming mostly cloudy. waves subsiding to 1 to
2 feet. 
.monday...south wind less than 10 knots backing southeast in the
afternoon. cloudy. waves 1 to 2 feet. 
.monday night...southeast wind less than 10 knots veering
southwest 10 to 20 knots after midnight. cloudy. a chance of snow
showers in the evening, then a slight chance of snow showers
after midnight. waves building to 2 to 3 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 211600
nshmqt
expires:202512212100;;976771

nearshore marine forecast
national weather service marquette mi
1100 am est sun dec 21 2025

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.


lsz240-241-212100-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1100 am est sun dec 21 2025 /1000 am cst sun dec 21 2025/

.rest of today...southwest wind 10 to 15 knots. partly cloudy.
isolated snow showers by late morning. waves 2 to 4 feet
subsiding to 1 to 2 feet. 
.tonight...southwest wind 5 to 15 knots. partly cloudy through
midnight then becoming mostly cloudy. waves 1 to 2 feet. 
.monday...south wind less than 10 knots backing southeast in the
afternoon. cloudy with a slight chance of snow showers. waves
calm to 1 foot. 
.monday night...south wind less than 10 knots veering southwest
5 to 15 knots after midnight. cloudy. a slight chance of snow
showers in the evening. waves building to 1 to 2 feet. 

note: wave height forecasts are for ice free areas.

$$