fzus53 kdlh 250617
nshdlh
expires:202605251600;;606020

nearshore marine forecast
national weather service duluth mn
117 am cdt mon may 25 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.


lsz148-251600-
oak point to saxon harbor wi-
117 am cdt mon may 25 2026

.today...southwest wind 5 to 10 knots. chance of rain showers in
the morning. waves 1 foot or less. 
.tonight...southwest wind 5 to 10 knots. slight chance of showers
and thunderstorms in the evening. waves 1 foot or less. 
.tuesday...variable winds 10 knots or less becoming northeast
5 knots in the late morning and afternoon. mostly sunny. waves
1 foot or less. 
.tuesday night...northeast wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming northeast
5 knots early in the morning. slight chance of rain showers
through the night. waves 1 foot or less. 

$$

fzus53 kdlh 250617
nshdlh
expires:202605251600;;606016

nearshore marine forecast
national weather service duluth mn
117 am cdt mon may 25 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.


lsz146-251600-
port wing to sand island wi-
117 am cdt mon may 25 2026

.today...southwest wind 5 knots. chance of rain showers early in
the morning, then chance of sprinkles late in the morning. waves
1 foot or less. 
.tonight...southwest wind 5 to 10 knots. slight chance of showers
and thunderstorms in the evening. waves 1 foot or less. 
.tuesday...variable winds 10 knots or less becoming northeast
5 knots in the afternoon. mostly sunny. waves 1 foot or less. 
.tuesday night...northeast wind 5 knots. slight chance of rain
showers. waves 1 foot or less. 

$$

fzus53 kdlh 250617
nshdlh
expires:202605251600;;606017

nearshore marine forecast
national weather service duluth mn
117 am cdt mon may 25 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.


lsz147-251600-
sand island to bayfield wi-
117 am cdt mon may 25 2026

.today...southwest wind 5 knots. chance of rain showers in the
morning. waves 1 foot or less. 
.tonight...southwest wind 5 knots becoming west early in the
morning. slight chance of showers and thunderstorms in the
evening. waves 1 foot or less. 
.tuesday...variable winds 10 knots or less becoming northeast
5 knots in the afternoon. mostly sunny. waves 1 foot or less. 
.tuesday night...variable winds 10 knots or less becoming
northeast 5 knots early in the morning. mostly cloudy. waves
1 foot or less. 

$$

fzus53 kdlh 250617
nshdlh
expires:202605251600;;606019

nearshore marine forecast
national weather service duluth mn
117 am cdt mon may 25 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.


lsz121-251600-
chequamegon bay-bayfield to oak point wi-
117 am cdt mon may 25 2026

.today...southwest wind 5 to 10 knots. chance of rain showers in
the morning. waves 1 foot or less. 
.tonight...southwest wind 5 to 10 knots. slight chance of showers
and thunderstorms in the evening. waves 1 foot or less. 
.tuesday...variable winds 10 knots or less becoming northeast
5 knots in the late morning and afternoon. mostly sunny. waves
1 foot or less. 
.tuesday night...northeast wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming northeast
5 knots early in the morning. slight chance of rain showers
through the night. waves 1 foot or less. 

$$

fzus53 kdlh 250617
nshdlh
expires:202605251600;;606010

nearshore marine forecast
national weather service duluth mn
117 am cdt mon may 25 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.


lsz140-251600-
grand portage to grand marais mn-
117 am cdt mon may 25 2026

.today...south wind 10 to 15 knots with gusts to around 20 knots.
patchy fog in the morning. chance of sprinkles in the late
morning and early afternoon. slight chance of showers and
thunderstorms late in the afternoon. waves 1 to 2 feet. 
.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots becoming west after midnight. chance of rain showers and
slight chance of thunderstorms in the evening. waves 1 to 2 feet.
.tuesday...northwest wind 5 knots becoming southeast late in the
morning, then becoming south in the afternoon. mostly sunny.
waves 1 foot or less. 
.tuesday night...southwest wind 5 knots becoming northeast in the
late evening and overnight. partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 250617
nshdlh
expires:202605251600;;606011

nearshore marine forecast
national weather service duluth mn
117 am cdt mon may 25 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.


lsz141-251600-
grand marais to taconite harbor mn-
117 am cdt mon may 25 2026

.today...north wind 5 knots becoming south in the late morning
and afternoon. patchy fog in the morning. chance of sprinkles
late in the morning. slight chance of showers and thunderstorms
late in the afternoon. waves 1 foot or less. 
.tonight...west wind 5 knots. chance of rain showers and slight
chance of thunderstorms in the evening. waves 1 foot or less. 
.tuesday...northwest wind 5 knots becoming southeast in the late
morning and early afternoon, then becoming variable 10 knots or
less late in the afternoon. sunny. waves 1 foot or less. 
.tuesday night...variable winds 10 knots or less becoming
northeast 5 knots after midnight. partly cloudy. waves 1 foot or
less. 

$$

fzus53 kdlh 250617
nshdlh
expires:202605251600;;606012

nearshore marine forecast
national weather service duluth mn
117 am cdt mon may 25 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.


lsz142-251600-
taconite harbor to silver bay harbor mn-
117 am cdt mon may 25 2026

.today...variable winds 10 knots or less. patchy fog early in the
morning. chance of sprinkles in the morning. slight chance of
showers and thunderstorms late in the afternoon. waves 1 foot or
less. 
.tonight...variable winds 10 knots or less becoming west 5 knots
in the late evening and overnight. chance of showers and
thunderstorms in the evening. waves 1 foot or less. 
.tuesday...north wind 5 knots early in the morning becoming
variable 10 knots or less. sunny. waves 1 foot or less. 
.tuesday night...variable winds 10 knots or less becoming
northeast 5 knots early in the morning. partly cloudy. waves
1 foot or less. 

$$

fzus53 kdlh 250617
nshdlh
expires:202605251600;;606013

nearshore marine forecast
national weather service duluth mn
117 am cdt mon may 25 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.


lsz143-251600-
silver bay harbor to two harbors mn-
117 am cdt mon may 25 2026

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

$$

fzus53 kdlh 250617
nshdlh
expires:202605251600;;606014

nearshore marine forecast
national weather service duluth mn
117 am cdt mon may 25 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.


lsz144-251600-
two harbors to duluth mn-
117 am cdt mon may 25 2026

.today...southwest wind 5 to 10 knots. patchy fog early in the
morning. slight chance of rain showers early in the morning, then
chance of sprinkles late in the morning. waves 1 foot or less. 
.tonight...southwest wind 5 knots becoming northwest early in the
morning. slight chance of showers and thunderstorms in the
evening. waves 1 foot or less. 
.tuesday...north wind 5 knots becoming northeast in the late
morning and afternoon. sunny. waves 1 foot or less. 
.tuesday night...northeast wind 5 knots. slight chance of
thunderstorms in the evening. chance of rain showers through the
night. waves 1 foot or less. 

$$

fzus53 kdlh 250617
nshdlh
expires:202605251600;;606015

nearshore marine forecast
national weather service duluth mn
117 am cdt mon may 25 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.


lsz145-251600-
duluth mn to port wing wi-
117 am cdt mon may 25 2026

.today...southwest wind 5 to 10 knots. patchy fog early in the
morning. slight chance of rain showers early in the morning, then
chance of sprinkles late in the morning. waves 1 foot or less. 
.tonight...southwest wind 5 to 10 knots becoming west early in
the morning. slight chance of showers and thunderstorms in the
evening. waves 1 foot or less. 
.tuesday...northeast wind 5 knots. mostly sunny. waves 1 foot or
less. 
.tuesday night...northeast wind 5 knots. slight chance of
thunderstorms in the evening. chance of rain showers through the
night. waves 1 foot or less. 

$$

fzus53 kmqt 250301
nshmqt
expires:202605250800;;599343

nearshore marine forecast
national weather service marquette mi
1101 pm edt sun may 24 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.


lsz242-243-250800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1101 pm edt sun may 24 2026

.rest of tonight...south wind less than 10 knots. mostly clear
with a slight chance of rain showers. waves calm to 1 foot. 
.monday...southwest wind less than 10 knots. mostly sunny. waves
calm to 1 foot. 
.monday night...southwest wind 10 to 15 knots becoming 5 to
15 knots after midnight. partly cloudy. a slight chance of
showers and thunderstorms in the evening, then a slight chance of
showers after midnight. waves building to 1 to 2 feet. 
.tuesday...west wind less than 10 knots veering northeast in the
afternoon. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kmqt 250301
nshmqt
expires:202605250800;;599342

nearshore marine forecast
national weather service marquette mi
1101 pm edt sun may 24 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.


lsz240-241-250800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 pm edt sun may 24 2026 /1001 pm cdt sun may 24 2026/

.rest of tonight...south wind less than 10 knots. partly cloudy
with a slight chance of showers. waves calm to 1 foot. 
.monday...southwest wind less than 10 knots. mostly sunny. a
slight chance of showers through mid morning. waves calm to
1 foot. 
.monday night...southwest wind 10 to 15 knots becoming 5 to
15 knots after midnight. partly cloudy. a slight chance of
showers and thunderstorms in the evening. waves building to 1 to
2 feet. 
.tuesday...variable wind less than 10 knots. mostly sunny. waves
calm to 1 foot. 

$$