fzus53 kdlh 311826
nshdlh
expires:202608312200;;676216

nearshore marine forecast
national weather service duluth mn
126 pm cdt mon aug 31 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.


lsz148-312200-
oak point to saxon harbor wi-
126 pm cdt mon aug 31 2026

.rest of today...northwest wind 5 knots. patchy fog. waves 1 foot
or less. 
.tonight...northwest wind 5 knots becoming southwest in the late
evening and overnight. patchy fog through the night. waves 1 foot
or less. 
.tuesday...southwest wind 5 to 10 knots with gusts to around
20 knots becoming west with gusts to around 20 knots late in the
afternoon. sunny. waves 1 foot or less. 
.tuesday night...west wind 5 to 10 knots. gusts up to 20 knots
early in the evening. slight chance of showers after midnight.
waves 1 foot or less. 

$$

fzus53 kdlh 311826
nshdlh
expires:202608312200;;676212

nearshore marine forecast
national weather service duluth mn
126 pm cdt mon aug 31 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.


lsz146-312200-
port wing to sand island wi-
126 pm cdt mon aug 31 2026

...dense fog advisory in effect until 4 pm cdt this afternoon...

.rest of today...northwest wind 5 knots becoming west late.
patchy dense fog. waves 1 foot or less. 
.tonight...southwest wind 5 to 10 knots easing to 5 knots after
midnight. patchy fog. waves 1 foot or less. 
.tuesday...southwest wind 10 to 15 knots. gusts up to 25 knots.
sunny. waves 1 to 2 feet. 
.tuesday night...west wind 5 to 10 knots. gusts up to 20 knots
early in the evening. slight chance of showers after midnight.
waves 1 to 2 feet. 

$$

fzus53 kdlh 311826
nshdlh
expires:202608312200;;676213

nearshore marine forecast
national weather service duluth mn
126 pm cdt mon aug 31 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.


lsz147-312200-
sand island to bayfield wi-
126 pm cdt mon aug 31 2026

...dense fog advisory in effect until 4 pm cdt this afternoon...

.rest of today...west wind 5 to 10 knots. patchy dense fog. waves
1 foot or less. 
.tonight...southwest wind 5 knots. patchy fog through the night.
waves 1 foot or less. 
.tuesday...southwest wind 10 to 15 knots. gusts up to 25 knots.
sunny. waves 1 to 2 feet. 
.tuesday night...west wind 5 to 10 knots. gusts up to 20 knots
early in the evening. slight chance of showers after midnight.
waves 1 foot or less. 

$$

fzus53 kdlh 311826
nshdlh
expires:202608312200;;676215

nearshore marine forecast
national weather service duluth mn
126 pm cdt mon aug 31 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.


lsz121-312200-
chequamegon bay-bayfield to oak point wi-
126 pm cdt mon aug 31 2026

.rest of today...west wind 5 to 10 knots. patchy fog. waves
1 foot or less. 
.tonight...northwest wind 5 knots becoming southwest in the late
evening and overnight. patchy fog through the night. waves 1 foot
or less. 
.tuesday...southwest wind 5 to 10 knots with gusts to around
20 knots becoming west 10 to 15 knots with gusts to around
20 knots late in the afternoon. sunny. waves 1 foot or less. 
.tuesday night...west wind 5 to 10 knots. slight chance of
showers after midnight. waves 1 foot or less. 

$$

fzus53 kdlh 311826
nshdlh
expires:202608312200;;676206

nearshore marine forecast
national weather service duluth mn
126 pm cdt mon aug 31 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.


lsz140-312200-
grand portage to grand marais mn-
126 pm cdt mon aug 31 2026

...dense fog advisory in effect until 7 am cdt tuesday...

.rest of today...east wind 5 knots becoming south late. patchy
dense fog. waves 1 to 2 feet. 
.tonight...southwest wind 5 to 10 knots. areas of dense fog.
waves 1 to 2 feet. 
.tuesday...southwest wind 15 to 20 knots with gusts to around
25 knots. patchy fog in the morning. waves 1 to 2 feet building
to 2 to 4 feet in the afternoon. 
.tuesday night...west wind 10 to 15 knots. gusts up to 20 knots
early in the evening. partly cloudy in the evening then becoming
mostly cloudy. waves 1 to 3 feet subsiding to 1 to 2 feet in the
late evening and overnight. 

$$

fzus53 kdlh 311826
nshdlh
expires:202608312200;;676207

nearshore marine forecast
national weather service duluth mn
126 pm cdt mon aug 31 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.


lsz141-312200-
grand marais to taconite harbor mn-
126 pm cdt mon aug 31 2026

...dense fog advisory in effect until 7 am cdt tuesday...

.rest of today...east wind 5 knots becoming southwest late.
patchy dense fog. waves 1 to 2 feet. 
.tonight...southwest wind 5 knots. patchy dense fog. waves 1 foot
or less. 
.tuesday...southwest wind 10 to 15 knots with gusts to around
25 knots. patchy dense fog in the morning. waves 1 to 2 feet. 
.tuesday night...northwest wind 5 to 10 knots. gusts up to
20 knots early in the evening. patchy fog in the evening. waves
1 to 2 feet. 

$$

fzus53 kdlh 311826
nshdlh
expires:202608312200;;676208

nearshore marine forecast
national weather service duluth mn
126 pm cdt mon aug 31 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.


lsz142-312200-
taconite harbor to silver bay harbor mn-
126 pm cdt mon aug 31 2026

...dense fog advisory in effect until 7 am cdt tuesday...

.rest of today...northwest wind 5 knots becoming southwest late.
patchy dense fog. waves 1 to 2 feet. 
.tonight...southwest wind 5 knots. patchy dense fog. waves 1 foot
or less. 
.tuesday...southwest wind 10 to 15 knots. gusts up to 20 knots
late in the morning increasing to 25 knots, then decreasing to
20 knots late in the afternoon. patchy dense fog in the morning.
waves 1 to 2 feet. 
.tuesday night...west wind 5 to 10 knots. partly cloudy in the
evening then becoming mostly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 311826
nshdlh
expires:202608312200;;676209

nearshore marine forecast
national weather service duluth mn
126 pm cdt mon aug 31 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.


lsz143-312200-
silver bay harbor to two harbors mn-
126 pm cdt mon aug 31 2026

...dense fog advisory in effect until 7 pm cdt this evening...

.rest of today...northwest wind 5 knots becoming southwest late.
patchy dense fog. waves 1 to 2 feet. 
.tonight...southwest wind 5 knots. patchy fog. waves 1 foot or
less. 
.tuesday...southwest wind 5 to 10 knots. gusts up to 20 knots in
the late morning and afternoon. patchy fog in the morning. waves
1 to 2 feet. 
.tuesday night...west wind 5 to 10 knots. mostly cloudy. waves
1 foot or less. 

$$

fzus53 kdlh 311826
nshdlh
expires:202608312200;;676210

nearshore marine forecast
national weather service duluth mn
126 pm cdt mon aug 31 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.


lsz144-312200-
two harbors to duluth mn-
126 pm cdt mon aug 31 2026

...dense fog advisory in effect until 4 pm cdt this afternoon...

.rest of today...northwest wind 5 knots becoming west late.
patchy dense fog. waves 1 to 2 feet. 
.tonight...west wind 5 knots becoming southwest after midnight.
patchy fog. waves 1 foot or less. 
.tuesday...southwest wind 10 to 15 knots. gusts up to 20 knots in
the late morning and afternoon. patchy fog in the morning. waves
1 to 2 feet. 
.tuesday night...west wind 5 to 10 knots. slight chance of
showers after midnight. waves 1 foot or less. 

$$

fzus53 kdlh 311826
nshdlh
expires:202608312200;;676211

nearshore marine forecast
national weather service duluth mn
126 pm cdt mon aug 31 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.


lsz145-312200-
duluth mn to port wing wi-
126 pm cdt mon aug 31 2026

...dense fog advisory in effect until 4 pm cdt this afternoon...

.rest of today...northwest wind 5 to 10 knots becoming west late.
patchy dense fog. waves 1 foot or less. 
.tonight...west wind 5 knots becoming southwest in the late
evening and overnight. patchy fog. waves 1 foot or less. 
.tuesday...southwest wind 10 to 15 knots. gusts up to 20 knots in
the late morning and afternoon. sunny. waves 1 to 2 feet. 
.tuesday night...west wind 5 to 10 knots. gusts up to 20 knots
early in the evening. slight chance of showers after midnight.
waves 1 to 2 feet. 

$$

fzus53 kmqt 311501
nshmqt
expires:202608312000;;667943

nearshore marine forecast
national weather service marquette mi
1101 am edt mon aug 31 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.


lsz242-243-312000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1101 am edt mon aug 31 2026

.rest of today...east wind less than 10 knots veering west late.
mostly cloudy with a slight chance of showers and thunderstorms.
waves calm to 1 foot. 
.tonight...west wind less than 10 knots backing southwest by
midnight. partly cloudy. patchy fog. waves calm to 1 foot. 
.tuesday...southwest wind 10 to 15 knots veering west in the
afternoon. gusts up to 27 knots. sunny. waves building to 2 to
3 feet. 
.tuesday night...west wind 5 to 15 knots. gusts up to 25 knots in
the evening. mostly cloudy. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 311501
nshmqt
expires:202608312000;;667942

nearshore marine forecast
national weather service marquette mi
1101 am edt mon aug 31 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.


lsz240-241-312000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 am edt mon aug 31 2026 /1001 am cdt mon aug 31 2026/

.rest of today...west wind less than 10 knots. partly cloudy.
waves calm to 1 foot. 
.tonight...southwest wind less than 10 knots backing south late.
mostly clear. waves calm to 1 foot. 
.tuesday...southwest wind 5 to 15 knots veering west 10 to
15 knots in the afternoon. gusts up to 23 knots. mostly sunny.
waves building to 1 to 2 feet. 
.tuesday night...west wind 5 to 15 knots with gusts up to
22 knots in the evening becoming variable. mostly cloudy. a
slight chance of showers after midnight. waves 1 to 2 feet. 

$$