fzus53 kdlh 182200
nshdlh
expires:202607190400;;198747

nearshore marine forecast
national weather service duluth mn
500 pm cdt sat jul 18 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.


lsz148-190400-
oak point to saxon harbor wi-
500 pm cdt sat jul 18 2026

.tonight...southeast wind 5 knots becoming south after midnight.
smoke until early morning, then areas of smoke late in the night.
waves 1 foot or less. 
.sunday...southwest wind 5 knots. areas of smoke. waves 1 foot or
less. 
.sunday night...southwest wind 5 to 10 knots. gusts up to
20 knots after midnight. patchy smoke in the evening. chance of
showers and slight chance of thunderstorms after midnight. waves
1 foot or less. 
.monday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. chance
of showers and slight chance of thunderstorms in the morning,
then showers and chance of thunderstorms in the afternoon. waves
1 to 2 feet. 

$$

fzus53 kdlh 182200
nshdlh
expires:202607190400;;198743

nearshore marine forecast
national weather service duluth mn
500 pm cdt sat jul 18 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.


lsz146-190400-
port wing to sand island wi-
500 pm cdt sat jul 18 2026

.tonight...variable winds 10 knots or less. areas of smoke
through the night. chance of sprinkles late in the night. waves
1 foot or less. 
.sunday...southwest wind 5 knots. chance of sprinkles in the
morning. areas of smoke through the day. waves 1 foot or less. 
.sunday night...southwest wind 5 to 10 knots. chance of showers
and slight chance of thunderstorms after midnight. waves 1 foot
or less. 
.monday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. chance of showers and
slight chance of thunderstorms in the morning, then showers
likely and chance of thunderstorms in the afternoon. waves 1 to
2 feet. 

$$

fzus53 kdlh 182200
nshdlh
expires:202607190400;;198744

nearshore marine forecast
national weather service duluth mn
500 pm cdt sat jul 18 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.


lsz147-190400-
sand island to bayfield wi-
500 pm cdt sat jul 18 2026

.tonight...southeast wind 5 knots becoming south after midnight.
smoke in the evening, then areas of smoke after midnight. waves
1 foot or less. 
.sunday...southwest wind 5 knots. areas of smoke. waves 1 foot or
less. 
.sunday night...southwest wind 5 to 10 knots. patchy smoke in the
evening. slight chance of showers in the evening. slight chance
of thunderstorms through the night. chance of showers after
midnight. waves 1 foot or less. 
.monday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the afternoon. chance of showers and
slight chance of thunderstorms in the morning, then showers
likely and chance of thunderstorms in the afternoon. waves 1 to
2 feet. 

$$

fzus53 kdlh 182200
nshdlh
expires:202607190400;;198746

nearshore marine forecast
national weather service duluth mn
500 pm cdt sat jul 18 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.


lsz121-190400-
chequamegon bay-bayfield to oak point wi-
500 pm cdt sat jul 18 2026

.tonight...east wind 5 knots becoming south after midnight. smoke
until early morning, then areas of smoke late in the night. waves
1 foot or less. 
.sunday...southwest wind 5 knots. areas of smoke. waves 1 foot or
less. 
.sunday night...southwest wind 5 to 10 knots. gusts up to
20 knots early in the morning. chance of showers and slight
chance of thunderstorms after midnight. waves 1 foot or less. 
.monday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. chance
of showers and slight chance of thunderstorms in the morning,
then showers likely and chance of thunderstorms in the afternoon.
waves 1 to 2 feet. 

$$

fzus53 kdlh 182200
nshdlh
expires:202607190400;;198737

nearshore marine forecast
national weather service duluth mn
500 pm cdt sat jul 18 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.


lsz140-190400-
grand portage to grand marais mn-
500 pm cdt sat jul 18 2026

.tonight...southwest wind 5 to 10 knots. patchy smoke early in
the evening, then areas of smoke in the late evening and early
morning. smoke late in the night. waves 1 foot or less. 
.sunday...southwest wind 10 to 15 knots with gusts to around
20 knots. smoke in the morning, then areas of smoke in the
afternoon. waves 1 to 2 feet. 
.sunday night...southwest wind 10 to 15 knots. gusts up to
20 knots early in the morning. patchy smoke in the evening.
slight chance of thunderstorms in the evening. chance of rain
showers through the night. chance of thunderstorms after
midnight. waves 1 to 2 feet. 
.monday...southwest wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. slight
chance of thunderstorms in the morning. chance of rain showers
through the day. chance of thunderstorms in the afternoon. waves
1 to 3 feet building to 2 to 4 feet in the late morning and
afternoon. a small craft advisory may be needed. 

$$

fzus53 kdlh 182200
nshdlh
expires:202607190400;;198738

nearshore marine forecast
national weather service duluth mn
500 pm cdt sat jul 18 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.


lsz141-190400-
grand marais to taconite harbor mn-
500 pm cdt sat jul 18 2026

.tonight...southwest wind 5 knots early in the evening becoming
variable 10 knots or less. areas of smoke. waves 1 foot or less. 
.sunday...variable winds 10 knots or less becoming south 5 knots
in the late morning and afternoon. areas of smoke through the
day. slight chance of rain showers in the afternoon. waves 1 foot
or less. 
.sunday night...southwest wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming west 5 knots
after midnight. patchy smoke in the evening. chance of showers
and thunderstorms through the night. waves 1 foot or less. 
.monday...southwest wind 10 to 15 knots. gusts up to 25 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 to 2 feet. 

$$

fzus53 kdlh 182200
nshdlh
expires:202607190400;;198739

nearshore marine forecast
national weather service duluth mn
500 pm cdt sat jul 18 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.


lsz142-190400-
taconite harbor to silver bay harbor mn-
500 pm cdt sat jul 18 2026

.tonight...variable winds 10 knots or less. areas of smoke
through the night. chance of sprinkles after midnight. waves
1 foot or less. 
.sunday...variable winds 10 knots or less becoming south 5 knots
in the afternoon. areas of smoke through the day. chance of
sprinkles in the morning. slight chance of rain showers in the
afternoon. waves 1 foot or less. 
.sunday night...southwest wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming southwest
5 knots after midnight. patchy smoke in the evening. slight
chance of rain showers in the evening. slight chance of
thunderstorms through the night. chance of rain showers after
midnight. waves 1 foot or less. 
.monday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots late in the afternoon. slight chance of
thunderstorms in the morning. chance of rain showers through the
day. chance of thunderstorms in the afternoon. waves 1 to 2 feet.

$$

fzus53 kdlh 182200
nshdlh
expires:202607190400;;198740

nearshore marine forecast
national weather service duluth mn
500 pm cdt sat jul 18 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.


lsz143-190400-
silver bay harbor to two harbors mn-
500 pm cdt sat jul 18 2026

.tonight...variable winds 10 knots or less. areas of smoke
through the night. chance of sprinkles after midnight. waves
1 foot or less. 
.sunday...variable winds 10 knots or less becoming south 5 knots
in the late morning and afternoon. areas of smoke in the morning,
then patchy smoke in the afternoon. chance of sprinkles in the
morning, then slight chance of rain showers in the afternoon.
waves 1 foot or less. 
.sunday night...south wind 5 knots becoming southwest in the late
evening and overnight. slight chance of showers in the evening.
slight chance of thunderstorms through the night. chance of
showers after midnight. waves 1 foot or less. 
.monday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots late in the afternoon. slight chance of
thunderstorms in the morning. chance of rain showers through the
day. chance of thunderstorms in the afternoon. waves 1 to 2 feet.

$$

fzus53 kdlh 182200
nshdlh
expires:202607190400;;198741

nearshore marine forecast
national weather service duluth mn
500 pm cdt sat jul 18 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.


lsz144-190400-
two harbors to duluth mn-
500 pm cdt sat jul 18 2026

.tonight...northeast wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming northeast 5 knots late
in the night. areas of smoke through the night. chance of
sprinkles after midnight. waves 1 foot or less. 
.sunday...southwest wind 5 to 10 knots. patchy smoke through the
day. chance of sprinkles in the morning. slight chance of rain
showers in the afternoon. waves 1 foot or less. 
.sunday night...southwest wind 10 to 15 knots with gusts to
around 20 knots. chance of showers and slight chance of
thunderstorms after midnight. waves 1 to 2 feet. 
.monday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots late in the afternoon. chance of showers
and slight chance of thunderstorms in the morning, then showers
likely and chance of thunderstorms in the afternoon. waves 1 to
2 feet. 

$$

fzus53 kdlh 182200
nshdlh
expires:202607190400;;198742

nearshore marine forecast
national weather service duluth mn
500 pm cdt sat jul 18 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.


lsz145-190400-
duluth mn to port wing wi-
500 pm cdt sat jul 18 2026

.tonight...northeast wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming east 5 knots after
midnight becoming southwest. patchy smoke early in the evening,
then areas of smoke in the late evening and overnight. chance of
sprinkles after midnight. waves 1 foot or less. 
.sunday...southwest wind 5 knots. chance of sprinkles in the
morning. patchy smoke through the day. waves 1 foot or less. 
.sunday night...southwest wind 10 to 15 knots with gusts to
around 20 knots. chance of showers and slight chance of
thunderstorms after midnight. waves 1 to 2 feet. 
.monday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots late in the afternoon. chance of showers
and slight chance of thunderstorms in the morning, then showers
likely and chance of thunderstorms in the afternoon. waves 1 to
2 feet. 

$$

fzus53 kmqt 182101
nshmqt
expires:202607190800;;196353

nearshore marine forecast
national weather service marquette mi
501 pm edt sat jul 18 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.


lsz242-243-190800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
501 pm edt sat jul 18 2026

...dense smoke advisory in effect until 8 am edt monday...

.late this afternoon...west wind less than 10 knots. partly
cloudy. smoke. waves calm to 1 foot. 
.tonight...southwest wind less than 10 knots backing south by
midnight. partly cloudy. smoke. waves calm to 1 foot. 
.sunday...southwest wind less than 10 knots. partly cloudy. smoke
through early afternoon, then patchy smoke late. a slight chance
of showers late. waves calm to 1 foot. 
.sunday night...south wind 5 to 15 knots with gusts up to
24 knots. partly cloudy in the evening then becoming mostly
cloudy. patchy smoke in the evening. a chance of showers and a
slight chance of thunderstorms. waves building to 2 to 3 feet. 
.monday...southwest wind 15 to 20 knots. partly cloudy. a chance
of showers and a slight chance of thunderstorms in the morning,
then showers likely and a chance of thunderstorms in the
afternoon. waves building to 2 to 4 feet. 

$$

fzus53 kmqt 182101
nshmqt
expires:202607190800;;196352

nearshore marine forecast
national weather service marquette mi
501 pm edt sat jul 18 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.


lsz240-241-190800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
501 pm edt sat jul 18 2026 /401 pm cdt sat jul 18 2026/

...dense smoke advisory in effect until 8 am edt /7 am cdt/
monday...

.late this afternoon...variable wind less than 10 knots. partly
cloudy. smoke. waves calm to 1 foot. 
.tonight...variable wind less than 10 knots becoming south less
than 10 knots late. partly cloudy. smoke. waves calm to 1 foot. 
.sunday...southwest wind less than 10 knots through early
afternoon becoming variable. partly cloudy. areas of smoke
through the day. a slight chance of showers late. waves calm to
1 foot. 
.sunday night...southwest wind 5 to 15 knots with gusts up to
24 knots. patchy smoke in the evening. mostly clear with a slight
chance of showers and thunderstorms in the evening, then mostly
cloudy with a chance of showers and a slight chance of
thunderstorms after midnight. waves building to 1 to 2 feet. 
.monday...southwest wind 10 to 20 knots with gusts up to
28 knots. showers likely and a slight chance of thunderstorms in
the morning, then showers and a chance of thunderstorms in the
afternoon. waves building to 2 to 3 feet, then subsiding to 1 to
2 feet. 

$$