fzus53 kdlh 300613
nshdlh
expires:202608301600;;590599

nearshore marine forecast
national weather service duluth mn
113 am cdt sun aug 30 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.


lsz148-301600-
oak point to saxon harbor wi-
113 am cdt sun aug 30 2026

...small craft advisory in effect from 1 pm cdt this afternoon
through this evening...

.today...northeast wind 10 to 15 knots with gusts to around
25 knots. patchy fog early in the morning. slight chance of
showers in the late morning and afternoon. waves 1 to 2 feet
building to 1 to 3 feet late in the afternoon. 
.tonight...east wind 10 to 15 knots with gusts to around 25 knots
easing to 5 knots after midnight. chance of showers and slight
chance of thunderstorms through the night. waves 1 to 3 feet. 
.monday...southeast wind 5 knots becoming southwest late in the
morning, then becoming northwest in the afternoon. patchy fog in
the morning. slight chance of thunderstorms in the morning.
slight chance of showers through the day. waves 1 foot or less. 
.monday night...northwest wind 5 knots becoming southwest in the
late evening and overnight. partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 300613
nshdlh
expires:202608301600;;590595

nearshore marine forecast
national weather service duluth mn
113 am cdt sun aug 30 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.


lsz146-301600-
port wing to sand island wi-
113 am cdt sun aug 30 2026

...small craft advisory in effect from 10 am cdt this morning
through late tonight...

.today...northeast wind 10 to 15 knots. gusts up to 20 knots late
in the morning increasing to 30 knots, then decreasing to
25 knots late in the afternoon. slight chance of showers late in
the morning. waves 1 to 3 feet. 
.tonight...northeast wind 10 to 15 knots. gusts up to 25 knots.
chance of showers and slight chance of thunderstorms in the
evening, then showers likely and chance of thunderstorms after
midnight. waves 1 to 3 feet. 
.monday...northeast wind 5 knots becoming west late in the
afternoon. patchy fog in the morning. slight chance of
thunderstorms in the morning. slight chance of showers through
the day. waves 1 to 2 feet. 
.monday night...southwest wind 5 knots. partly cloudy. waves
1 foot or less. 

$$

fzus53 kdlh 300613
nshdlh
expires:202608301600;;590596

nearshore marine forecast
national weather service duluth mn
113 am cdt sun aug 30 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.


lsz147-301600-
sand island to bayfield wi-
113 am cdt sun aug 30 2026

...small craft advisory in effect from 10 am cdt this morning
through late tonight...

.today...northeast wind 10 to 15 knots. gusts up to 25 knots.
slight chance of showers late in the morning. waves 1 to 3 feet. 
.tonight...east wind 10 to 15 knots with gusts to around 25 knots
easing to 5 knots early in the morning. chance of showers in the
evening. slight chance of thunderstorms through the night.
showers likely after midnight. waves 1 to 3 feet subsiding to
1 to 2 feet early in the morning. 
.monday...east wind 5 knots becoming south late in the morning,
then becoming northwest in the afternoon. patchy fog in the
morning. chance of showers and slight chance of thunderstorms in
the morning. waves 1 to 2 feet. 
.monday night...southwest wind 5 knots. partly cloudy. waves
1 foot or less. 

$$

fzus53 kdlh 300613
nshdlh
expires:202608301600;;590598

nearshore marine forecast
national weather service duluth mn
113 am cdt sun aug 30 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.


lsz121-301600-
chequamegon bay-bayfield to oak point wi-
113 am cdt sun aug 30 2026

...small craft advisory in effect from 1 pm cdt this afternoon
through this evening...

.today...northeast wind 10 to 15 knots with gusts to around
20 knots. patchy fog early in the morning. slight chance of
showers until late afternoon. waves 1 to 2 feet. 
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots becoming east 5 knots after midnight. chance of showers
in the evening. slight chance of thunderstorms through the night.
showers likely after midnight. patchy fog after midnight. waves
1 to 2 feet. 
.monday...east wind 5 knots becoming southwest late in the
morning, then becoming northwest in the afternoon. patchy fog in
the morning. slight chance of thunderstorms in the morning.
slight chance of showers through the day. waves 1 foot or less. 
.monday night...northwest wind 5 knots becoming southwest in the
late evening and overnight. partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 300613
nshdlh
expires:202608301600;;590589

nearshore marine forecast
national weather service duluth mn
113 am cdt sun aug 30 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.


lsz140-301600-
grand portage to grand marais mn-
113 am cdt sun aug 30 2026

...small craft advisory in effect from 10 am cdt this morning
through monday morning...

.today...northeast wind 10 to 15 knots. gusts up to 25 knots.
mostly cloudy. waves 1 to 3 feet. 
.tonight...northeast wind 15 to 20 knots. gusts up to 30 knots
decreasing to 20 knots. slight chance of rain showers in the
evening, then chance of rain showers and slight chance of
thunderstorms after midnight. waves 1 to 3 feet. 
.monday...northeast wind 10 to 15 knots. gusts up to 20 knots in
the morning. rain showers likely and chance of thunderstorms in
the morning, then slight chance of showers and thunderstorms in
the afternoon. waves 1 to 3 feet. 
.monday night...northwest wind 5 to 10 knots becoming west after
midnight. mostly cloudy. waves 1 to 2 feet. 

$$

fzus53 kdlh 300613
nshdlh
expires:202608301600;;590590

nearshore marine forecast
national weather service duluth mn
113 am cdt sun aug 30 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.


lsz141-301600-
grand marais to taconite harbor mn-
113 am cdt sun aug 30 2026

...small craft advisory in effect from 10 am cdt this morning
through monday morning...

.today...northeast wind 10 to 15 knots. gusts up to 30 knots.
mostly cloudy. waves 1 to 3 feet. 
.tonight...northeast wind 15 to 20 knots. gusts up to 30 knots
decreasing to 25 knots early in the morning. chance of rain
showers through the night. chance of thunderstorms after
midnight. waves 2 to 4 feet. 
.monday...northeast wind 5 to 10 knots with gusts to around
20 knots becoming west late in the afternoon. slight chance of
thunderstorms in the morning. chance of rain showers through the
day. waves 1 to 3 feet. 
.monday night...west wind 5 knots. mostly cloudy in the evening
then becoming partly cloudy. waves 1 to 2 feet. 

$$

fzus53 kdlh 300613
nshdlh
expires:202608301600;;590591

nearshore marine forecast
national weather service duluth mn
113 am cdt sun aug 30 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.


lsz142-301600-
taconite harbor to silver bay harbor mn-
113 am cdt sun aug 30 2026

...small craft advisory in effect from 10 am cdt this morning
through monday morning...

.today...northeast wind 10 to 15 knots. gusts up to 20 knots
increasing to 30 knots. slight chance of rain showers late in the
afternoon. waves 1 to 3 feet. 
.tonight...northeast wind 10 to 15 knots. gusts up to 30 knots
decreasing to 20 knots. chance of rain showers in the evening,
then rain showers likely and chance of thunderstorms after
midnight. waves 2 to 4 feet. 
.monday...northeast wind 5 to 10 knots becoming west late in the
afternoon. patchy fog in the morning. slight chance of
thunderstorms in the morning. chance of rain showers through the
day. waves 1 to 3 feet. 
.monday night...west wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming west 5 knots after
midnight becoming variable 10 knots or less. partly cloudy. waves
1 to 2 feet. 

$$

fzus53 kdlh 300613
nshdlh
expires:202608301600;;590592

nearshore marine forecast
national weather service duluth mn
113 am cdt sun aug 30 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.


lsz143-301600-
silver bay harbor to two harbors mn-
113 am cdt sun aug 30 2026

...small craft advisory in effect from 10 am cdt this morning
through late tonight...

.today...northeast wind 15 to 20 knots. gusts up to 20 knots
increasing to 30 knots. slight chance of rain showers in the late
morning and afternoon. waves 1 to 2 feet building to 2 to 4 feet
in the afternoon. 
.tonight...northeast wind 15 to 20 knots. gusts up to 30 knots
decreasing to 20 knots. chance of rain showers and slight chance
of thunderstorms in the evening, then rain showers likely and
chance of thunderstorms after midnight. waves 2 to 4 feet. 
.monday...northeast wind 5 to 10 knots becoming southwest late in
the afternoon. patchy fog in the morning. slight chance of
thunderstorms in the morning. chance of rain showers through the
day. waves 1 to 3 feet subsiding to 1 to 2 feet in the late
morning and afternoon. 
.monday night...west wind 5 knots becoming northwest in the late
evening and overnight. partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 300613
nshdlh
expires:202608301600;;590593

nearshore marine forecast
national weather service duluth mn
113 am cdt sun aug 30 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.


lsz144-301600-
two harbors to duluth mn-
113 am cdt sun aug 30 2026

...small craft advisory in effect from 10 am cdt this morning
through late tonight...

.today...northeast wind 15 to 20 knots. gusts up to 20 knots
increasing to 30 knots. slight chance of rain showers in the
morning. waves 1 to 3 feet building to 2 to 4 feet in the
afternoon. 
.tonight...northeast wind 15 to 20 knots. gusts up to 30 knots
decreasing to 20 knots. chance of rain showers in the evening.
slight chance of thunderstorms through the night. rain showers
likely after midnight. waves 2 to 4 feet. 
.monday...northeast wind 5 to 10 knots becoming west late in the
afternoon. patchy fog in the morning. slight chance of showers in
the morning. waves 1 to 3 feet. 
.monday night...northwest wind 5 knots becoming west early in the
morning. partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 300613
nshdlh
expires:202608301600;;590594

nearshore marine forecast
national weather service duluth mn
113 am cdt sun aug 30 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.


lsz145-301600-
duluth mn to port wing wi-
113 am cdt sun aug 30 2026

...small craft advisory in effect from 10 am cdt this morning
through late tonight...

.today...northeast wind 15 to 20 knots. gusts up to 20 knots
increasing to 30 knots. slight chance of showers early in the
morning, then chance of showers late in the morning. waves 1 to
3 feet building to 2 to 4 feet in the afternoon. 
.tonight...northeast wind 15 to 20 knots. gusts up to 25 knots.
chance of showers and slight chance of thunderstorms through the
night. waves 2 to 4 feet. 
.monday...northeast wind 5 to 10 knots becoming northwest in the
afternoon. patchy fog in the morning. slight chance of showers in
the morning. waves 1 to 3 feet. 
.monday night...north wind 5 knots becoming southwest after
midnight. partly cloudy. waves 1 foot or less. 

$$

fzus53 kmqt 300301
nshmqt
expires:202608300800;;583770

nearshore marine forecast
national weather service marquette mi
1100 pm edt sat aug 29 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.


lsz242-243-300800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1101 pm edt sat aug 29 2026

.rest of tonight...southeast wind less than 10 knots. mostly
cloudy. patchy fog through the night. waves calm to 1 foot. 
.sunday...east wind less than 10 knots backing northeast 10 to
15 knots by late morning. mostly cloudy. patchy fog through mid
morning. waves building to 1 to 2 feet. 
.sunday night...east wind 10 to 15 knots. partly cloudy with a
chance of showers in the evening, then cloudy with a chance of
showers and a slight chance of thunderstorms after midnight.
waves 1 to 2 feet. 
.monday...southeast wind 10 to 15 knots veering southwest less
than 10 knots in the afternoon. gusts up to 22 knots. mostly
cloudy. a chance of showers and a slight chance of thunderstorms
in the morning, then a slight chance of showers and thunderstorms
in the afternoon. waves 1 to 2 feet. 

$$

fzus53 kmqt 300301
nshmqt
expires:202608300800;;583769

nearshore marine forecast
national weather service marquette mi
1100 pm edt sat aug 29 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.


lsz240-241-300800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 pm edt sat aug 29 2026 /1001 pm cdt sat aug 29 2026/

.rest of tonight...variable wind less than 10 knots. mostly
cloudy. patchy fog. waves calm to 1 foot. 
.sunday...east wind less than 10 knots backing northeast 10 to
15 knots by late morning. gusts up to 25 knots. mostly cloudy. a
slight chance of showers late. waves building to 2 to 3 feet. 
.sunday night...east wind 5 to 15 knots veering southeast less
than 10 knots after midnight. gusts up to 22 knots. mostly
cloudy. a slight chance of showers in the evening, then a chance
of showers and a slight chance of thunderstorms after midnight.
waves subsiding to 1 to 2 feet. 
.monday...southeast wind less than 10 knots veering northwest in
the afternoon. partly cloudy. a chance of showers and a slight
chance of thunderstorms in the morning, then a slight chance of
showers and thunderstorms in the afternoon. waves calm to 1 foot.

$$