fzus53 kdlh 192022
nshdlh
expires:202608200400;;010267

nearshore marine forecast
national weather service duluth mn
322 pm cdt wed aug 19 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.


lsz121-200400-
chequamegon bay-bayfield to oak point wi-
322 pm cdt wed aug 19 2026

.tonight...east wind 5 knots becoming south in the late evening
and overnight. partly cloudy until early morning then becoming
mostly cloudy. waves 1 foot or less. 
.thursday...south wind 5 knots becoming southeast late in the
afternoon. chance of rain showers in the morning, then rain
showers likely and chance of thunderstorms in the afternoon.
waves 1 foot or less. 
.thursday night...southeast wind 5 knots becoming west early in
the morning. showers likely and chance of thunderstorms in the
evening. waves 1 foot or less. 
.friday...northwest wind 5 knots becoming north in the afternoon.
mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 192022
nshdlh
expires:202608200400;;010258

nearshore marine forecast
national weather service duluth mn
322 pm cdt wed aug 19 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.


lsz140-200400-
grand portage to grand marais mn-
322 pm cdt wed aug 19 2026

.tonight...southwest wind 5 to 10 knots with gusts to around
20 knots becoming northwest late in the evening, then becoming
northeast after midnight. partly cloudy in the evening then
becoming mostly cloudy. waves 1 to 2 feet. 
.thursday...northeast wind 5 knots becoming east in the late
morning and afternoon. slight chance of rain showers in the
morning, then chance of rain showers and slight chance of
thunderstorms in the afternoon. waves 1 foot or less. 
.thursday night...northeast wind 5 to 10 knots. slight chance of
showers and thunderstorms in the evening. waves 1 foot or less. 
.friday...northeast wind 5 to 10 knots becoming southeast early
in the afternoon, then becoming southwest late in the afternoon.
partly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 192022
nshdlh
expires:202608200400;;010259

nearshore marine forecast
national weather service duluth mn
322 pm cdt wed aug 19 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.


lsz141-200400-
grand marais to taconite harbor mn-
322 pm cdt wed aug 19 2026

.tonight...southwest wind 5 knots becoming north in the late
evening and early morning, then becoming variable 10 knots or
less late in the night. partly cloudy in the evening then
becoming mostly cloudy. waves 1 foot or less. 
.thursday...variable winds 10 knots or less becoming east 5 knots
in the late morning and afternoon. chance of rain showers through
the day. chance of thunderstorms in the afternoon. waves 1 foot
or less. 
.thursday night...northeast wind 5 knots. slight chance of
showers and thunderstorms in the evening. waves 1 foot or less. 
.friday...north wind 5 knots becoming southeast early in the
afternoon, then becoming southwest late in the afternoon. partly
sunny. waves 1 foot or less. 

$$

fzus53 kdlh 192022
nshdlh
expires:202608200400;;010260

nearshore marine forecast
national weather service duluth mn
322 pm cdt wed aug 19 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.


lsz142-200400-
taconite harbor to silver bay harbor mn-
322 pm cdt wed aug 19 2026

.tonight...southwest wind 5 knots early in the evening becoming
variable 10 knots or less. slight chance of rain showers late in
the night. waves 1 foot or less. 
.thursday...variable winds 10 knots or less becoming northeast
5 knots in the afternoon. rain showers likely in the morning,
then chance of showers and thunderstorms in the afternoon. waves
1 foot or less. 
.thursday night...northeast wind 5 knots. chance of showers and
thunderstorms in the evening. waves 1 foot or less. 
.friday...north wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming east 5 knots early in
the afternoon becoming south. mostly sunny. waves 1 foot or less.

$$

fzus53 kdlh 192022
nshdlh
expires:202608200400;;010261

nearshore marine forecast
national weather service duluth mn
322 pm cdt wed aug 19 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.


lsz143-200400-
silver bay harbor to two harbors mn-
322 pm cdt wed aug 19 2026

.tonight...southwest wind 5 knots early in the evening becoming
variable 10 knots or less. chance of rain showers late in the
night. waves 1 foot or less. 
.thursday...northeast wind 5 to 10 knots. chance of rain showers
and slight chance of thunderstorms in the morning, then rain
showers likely and chance of thunderstorms in the afternoon.
waves 1 foot or less. 
.thursday night...northeast wind 5 to 10 knots. chance of showers
and thunderstorms in the evening. waves 1 foot or less. 
.friday...north wind 5 knots becoming east early in the
afternoon, then becoming south late in the afternoon. partly
sunny. waves 1 foot or less. 

$$

fzus53 kdlh 192022
nshdlh
expires:202608200400;;010262

nearshore marine forecast
national weather service duluth mn
322 pm cdt wed aug 19 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.


lsz144-200400-
two harbors to duluth mn-
322 pm cdt wed aug 19 2026

.tonight...southeast wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming northwest 5 knots late
in the night. slight chance of rain showers late in the night.
waves 1 foot or less. 
.thursday...east wind 5 to 10 knots. slight chance of
thunderstorms in the morning. rain showers likely through the
day. chance of thunderstorms in the afternoon. waves 1 foot or
less. 
.thursday night...northeast wind 5 to 10 knots. rain showers
likely and chance of thunderstorms in the evening. waves 1 foot
or less. 
.friday...north wind 5 knots becoming south late in the
afternoon. partly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 192022
nshdlh
expires:202608200400;;010263

nearshore marine forecast
national weather service duluth mn
322 pm cdt wed aug 19 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.


lsz145-200400-
duluth mn to port wing wi-
322 pm cdt wed aug 19 2026

.tonight...southeast wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming south 5 knots after
midnight. slight chance of rain showers late in the night. waves
1 foot or less. 
.thursday...southeast wind 5 to 10 knots becoming east late in
the afternoon. slight chance of thunderstorms in the morning.
rain showers likely through the day. chance of thunderstorms in
the afternoon. waves 1 foot or less. 
.thursday night...northeast wind 5 to 10 knots becoming north
early in the morning. rain showers likely and chance of
thunderstorms in the evening. waves 1 foot or less. 
.friday...north wind 5 knots. mostly sunny. waves 1 foot or less.

$$

fzus53 kdlh 192022
nshdlh
expires:202608200400;;010264

nearshore marine forecast
national weather service duluth mn
322 pm cdt wed aug 19 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.


lsz146-200400-
port wing to sand island wi-
322 pm cdt wed aug 19 2026

.tonight...south wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming south 5 knots late in
the night. slight chance of rain showers late in the night. waves
1 foot or less. 
.thursday...southeast wind 5 knots becoming west early in the
afternoon, then becoming east late in the afternoon. chance of
rain showers in the morning, then rain showers likely and chance
of thunderstorms in the afternoon. waves 1 foot or less. 
.thursday night...northeast wind 5 knots becoming north early in
the morning. chance of showers and thunderstorms in the evening.
waves 1 foot or less. 
.friday...north wind 5 knots until late afternoon becoming
variable 10 knots or less. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 192022
nshdlh
expires:202608200400;;010265

nearshore marine forecast
national weather service duluth mn
322 pm cdt wed aug 19 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.


lsz147-200400-
sand island to bayfield wi-
322 pm cdt wed aug 19 2026

.tonight...south wind 5 knots. mostly clear in the evening then
becoming mostly cloudy. waves 1 foot or less. 
.thursday...south wind 5 knots becoming southeast late in the
afternoon. rain showers likely through the day. chance of
thunderstorms in the afternoon. waves 1 foot or less. 
.thursday night...southeast wind 5 knots becoming north after
midnight. chance of showers and thunderstorms in the evening.
waves 1 foot or less. 
.friday...north wind 5 knots becoming southeast late in the
afternoon. partly sunny in the morning then clearing. waves
1 foot or less. 

$$

fzus53 kdlh 192022
nshdlh
expires:202608200400;;010268

nearshore marine forecast
national weather service duluth mn
322 pm cdt wed aug 19 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.


lsz148-200400-
oak point to saxon harbor wi-
322 pm cdt wed aug 19 2026

.tonight...southeast wind 5 knots becoming south in the late
evening and overnight. partly cloudy until early morning then
becoming mostly cloudy. waves 1 foot or less. 
.thursday...south wind 5 knots becoming southeast late in the
afternoon. chance of rain showers in the morning, then rain
showers likely and chance of thunderstorms in the afternoon.
waves 1 foot or less. 
.thursday night...southeast wind 5 knots becoming southwest early
in the morning. showers likely and chance of thunderstorms in the
evening. waves 1 foot or less. 
.friday...west wind 5 knots becoming north in the late morning
and afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kmqt 192101
nshmqt
expires:202608200800;;011518

nearshore marine forecast
national weather service marquette mi
501 pm edt wed aug 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-
501 pm edt wed aug 19 2026 /401 pm cdt wed aug 19 2026/

.late this afternoon...southwest wind less than 10 knots. sunny.
waves calm to 1 foot. 
.tonight...south wind less than 10 knots. clear through late
evening then becoming partly cloudy. waves calm to 1 foot. 
.thursday...southwest wind less than 10 knots backing southeast
late. mostly cloudy. a chance of showers through the day. a
slight chance of thunderstorms by late morning, then a chance of
thunderstorms late. waves calm to 1 foot. 
.thursday night...south wind less than 10 knots veering southwest
after midnight. mostly cloudy. showers likely and a chance of
thunderstorms in the evening, then a slight chance of showers
after midnight. waves calm to 1 foot. 
.friday...northwest wind less than 10 knots. mostly cloudy in the
morning then becoming mostly sunny. waves calm to 1 foot. 

$$

fzus53 kmqt 192101
nshmqt
expires:202608200800;;011519

nearshore marine forecast
national weather service marquette mi
501 pm edt wed aug 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-
501 pm edt wed aug 19 2026

.late this afternoon...west wind less than 10 knots. sunny. waves
calm to 1 foot. 
.tonight...south wind less than 10 knots. mostly clear. waves
calm to 1 foot. 
.thursday...southwest wind less than 10 knots backing east late.
mostly cloudy. a slight chance of showers through mid morning,
then a chance of showers by late morning. a slight chance of
thunderstorms late. waves calm to 1 foot. 
.thursday night...southeast wind less than 10 knots veering south
after midnight. cloudy. a chance of showers and a slight chance
of thunderstorms in the evening, then a slight chance of showers
after midnight. waves calm to 1 foot. 
.friday...northwest wind less than 10 knots. partly cloudy. waves
calm to 1 foot. 

$$