fzus53 kdlh 310306
nshdlh
expires:202510311000;;590590

nearshore marine forecast
national weather service duluth mn
1006 pm cdt thu oct 30 2025

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.


lsz121-311000-
chequamegon bay-bayfield to oak point wi-
1006 pm cdt thu oct 30 2025

.rest of tonight...variable winds 10 knots or less becoming
northwest 5 knots toward daybreak. chance of sprinkles late in
the evening, then chance of rain showers after midnight. waves
1 foot or less. 
.friday...north wind 5 knots becoming northeast 10 to 15 knots
with gusts to around 20 knots in the afternoon. chance of rain
showers in the morning, then rain showers likely in the
afternoon. waves 1 to 2 feet. 
.friday night...northeast wind 10 to 15 knots. gusts up to
20 knots in the evening. chance of rain showers. waves 1 to
2 feet. 
.saturday...north wind 5 to 10 knots becoming northwest late in
the afternoon. slight chance of rain showers in the morning.
waves 1 foot or less. 

$$

fzus53 kdlh 310306
nshdlh
expires:202510311000;;590581

nearshore marine forecast
national weather service duluth mn
1006 pm cdt thu oct 30 2025

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.


lsz140-311000-
grand portage to grand marais mn-
1006 pm cdt thu oct 30 2025

.rest of tonight...north wind 5 to 10 knots. chance of sprinkles
in the late evening and early morning. chance of rain showers
toward daybreak. waves 1 foot or less. 
.friday...northeast wind 10 to 15 knots with gusts to around
20 knots. slight chance of rain showers in the morning, then
chance of sprinkles in the afternoon. waves 1 to 3 feet. 
.friday night...north wind 15 to 20 knots. chance of sprinkles
through the night. chance of flurries after midnight. waves 1 to
3 feet. 
.saturday...north wind 10 to 15 knots easing to 5 knots early in
the afternoon, then becoming west late in the afternoon. chance
of sprinkles and flurries in the morning. waves 1 to 2 feet. 

$$

fzus53 kdlh 310306
nshdlh
expires:202510311000;;590582

nearshore marine forecast
national weather service duluth mn
1006 pm cdt thu oct 30 2025

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.


lsz141-311000-
grand marais to taconite harbor mn-
1006 pm cdt thu oct 30 2025

.rest of tonight...variable winds 10 knots or less becoming north
5 knots after midnight. chance of sprinkles. waves 1 foot or
less. 
.friday...northeast wind 5 to 10 knots. slight chance of rain
showers in the morning, then chance of rain showers in the
afternoon. waves 1 to 2 feet. 
.friday night...north wind 10 to 15 knots. gusts up to 20 knots
in the late evening and early morning. chance of sprinkles
through the night. chance of flurries after midnight. waves 1 to
2 feet. 
.saturday...north wind 5 to 10 knots becoming west late in the
afternoon. chance of sprinkles and flurries in the morning. waves
1 foot or less. 

$$

fzus53 kdlh 310306
nshdlh
expires:202510311000;;590583

nearshore marine forecast
national weather service duluth mn
1006 pm cdt thu oct 30 2025

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.


lsz142-311000-
taconite harbor to silver bay harbor mn-
1006 pm cdt thu oct 30 2025

.rest of tonight...variable winds 10 knots or less becoming north
5 knots toward daybreak. chance of sprinkles through the night.
waves 1 foot or less. 
.friday...northeast wind 5 to 10 knots. chance of rain showers.
waves 1 to 2 feet. 
.friday night...north wind 5 to 10 knots. gusts up to 20 knots
late in the evening. chance of rain showers in the evening, then
chance of sprinkles after midnight. waves 1 to 3 feet. 
.saturday...north wind 5 to 10 knots until late afternoon
becoming variable 10 knots or less. chance of sprinkles and
flurries in the morning. waves 1 foot or less. 

$$

fzus53 kdlh 310306
nshdlh
expires:202510311000;;590584

nearshore marine forecast
national weather service duluth mn
1006 pm cdt thu oct 30 2025

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.


lsz143-311000-
silver bay harbor to two harbors mn-
1006 pm cdt thu oct 30 2025

.rest of tonight...northwest wind 5 knots late in the evening
becoming variable 10 knots or less, then becoming north 5 knots
toward daybreak. chance of sprinkles late in the evening. chance
of sprinkles toward daybreak. waves 1 foot or less. 
.friday...northeast wind 10 to 15 knots. chance of rain showers.
waves 1 to 3 feet. 
.friday night...northeast wind 10 to 15 knots. gusts up to
20 knots late in the evening. chance of rain showers in the
evening, then chance of sprinkles after midnight. waves 1 to
3 feet. 
.saturday...north wind 5 to 10 knots becoming west late in the
afternoon. chance of sprinkles and flurries in the morning. waves
1 foot or less. 

$$

fzus53 kdlh 310306
nshdlh
expires:202510311000;;590585

nearshore marine forecast
national weather service duluth mn
1006 pm cdt thu oct 30 2025

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.


lsz144-311000-
two harbors to duluth mn-
1006 pm cdt thu oct 30 2025

.rest of tonight...northwest wind 5 knots. chance of sprinkles
toward daybreak. waves 1 foot or less. 
.friday...north wind 5 to 10 knots becoming northeast 10 to
15 knots in the afternoon. chance of rain showers. waves 1 to
3 feet. 
.friday night...northeast wind 10 to 15 knots. chance of rain
showers in the evening, then chance of sprinkles after midnight.
waves 1 to 3 feet. 
.saturday...north wind 5 to 10 knots becoming west late in the
afternoon. chance of sprinkles in the morning. waves 1 foot or
less. 

$$

fzus53 kdlh 310306
nshdlh
expires:202510311000;;590586

nearshore marine forecast
national weather service duluth mn
1006 pm cdt thu oct 30 2025

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.


lsz145-311000-
duluth mn to port wing wi-
1006 pm cdt thu oct 30 2025

.rest of tonight...northwest wind 5 knots. chance of sprinkles
after midnight. waves 1 foot or less. 
.friday...north wind 5 to 10 knots becoming northeast 10 to
15 knots with gusts to around 20 knots in the afternoon. chance
of rain showers. waves 1 to 3 feet. 
.friday night...northeast wind 10 to 15 knots. gusts up to
20 knots in the late evening and early morning. chance of rain
showers in the evening, then slight chance of rain showers after
midnight. waves 2 to 4 feet subsiding to 1 to 3 feet in the late
evening and overnight. 
.saturday...north wind 5 to 10 knots becoming northwest late in
the afternoon. chance of sprinkles in the morning. waves 1 to
2 feet. 

$$

fzus53 kdlh 310306
nshdlh
expires:202510311000;;590587

nearshore marine forecast
national weather service duluth mn
1006 pm cdt thu oct 30 2025

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.


lsz146-311000-
port wing to sand island wi-
1006 pm cdt thu oct 30 2025

.rest of tonight...northwest wind 5 knots becoming north toward
daybreak. chance of sprinkles late in the evening, then chance of
rain showers after midnight. waves 1 foot or less. 
.friday...northeast wind 10 to 15 knots. gusts up to 20 knots in
the afternoon. chance of rain showers in the morning, then rain
showers likely in the afternoon. waves 1 to 2 feet building to
2 to 4 feet in the afternoon. a small craft advisory may be
needed. 
.friday night...northeast wind 10 to 15 knots. gusts up to
20 knots until early morning. chance of rain showers in the
evening, then chance of sprinkles after midnight. waves 2 to
4 feet subsiding to 1 to 3 feet in the late evening and
overnight. a small craft advisory may be needed. 
.saturday...north wind 5 to 10 knots becoming west late in the
afternoon. chance of sprinkles in the morning. waves 1 to 2 feet.

$$

fzus53 kdlh 310306
nshdlh
expires:202510311000;;590588

nearshore marine forecast
national weather service duluth mn
1006 pm cdt thu oct 30 2025

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.


lsz147-311000-
sand island to bayfield wi-
1006 pm cdt thu oct 30 2025

.rest of tonight...northwest wind 5 knots late in the evening
becoming variable 10 knots or less, then becoming north 5 to
10 knots toward daybreak. slight chance of rain showers in the
late evening and early morning, then chance of rain showers
toward daybreak. waves 1 foot or less. 
.friday...northeast wind 10 to 15 knots. gusts up to 20 knots in
the afternoon. rain showers likely. waves 1 to 2 feet building to
2 to 4 feet in the afternoon. a small craft advisory may be
needed. 
.friday night...northeast wind 10 to 15 knots. gusts up to
20 knots until early morning. chance of rain showers in the
evening, then chance of sprinkles after midnight. waves 2 to
4 feet subsiding to 1 to 3 feet in the late evening and
overnight. a small craft advisory may be needed. 
.saturday...north wind 5 to 10 knots becoming northwest late in
the afternoon. chance of rain showers in the morning. waves 1 to
2 feet. 

$$

fzus53 kdlh 310306
nshdlh
expires:202510311000;;590591

nearshore marine forecast
national weather service duluth mn
1006 pm cdt thu oct 30 2025

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.


lsz148-311000-
oak point to saxon harbor wi-
1006 pm cdt thu oct 30 2025

.rest of tonight...variable winds 10 knots or less becoming
northwest 5 knots after midnight. slight chance of rain showers
late in the evening, then chance of rain showers after midnight.
waves 1 foot or less. 
.friday...north wind 5 to 10 knots becoming northeast 10 to
15 knots with gusts to around 20 knots in the afternoon. rain
showers likely. waves 1 to 3 feet building to 3 to 5 feet late in
the afternoon. a small craft advisory may be needed. 
.friday night...northeast wind 10 to 15 knots. gusts up to
20 knots until early morning. chance of rain showers. waves 2 to
4 feet. a small craft advisory may be needed. 
.saturday...north wind 5 to 10 knots becoming northwest late in
the afternoon. chance of rain showers in the morning. waves 1 to
3 feet. 

$$

fzus53 kmqt 310301
nshmqt
expires:202510310800;;590349

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu oct 30 2025

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.


lsz240-241-310800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 pm edt thu oct 30 2025 /1001 pm cdt thu oct 30 2025/

.rest of tonight...northwest wind less than 10 knots. mostly
cloudy. a slight chance of rain showers by midnight, then a
chance of rain showers late. waves calm to 1 foot. 
.friday...north wind 5 to 15 knots veering northeast 10 to
20 knots by late morning. rain showers likely. waves building to
2 to 4 feet. 
.friday night...northeast wind 10 to 15 knots. cloudy with a
chance of rain showers. waves 2 to 4 feet. 
.saturday...north wind 10 to 15 knots backing northwest less than
10 knots in the afternoon. mostly cloudy. a chance of rain
showers in the morning. waves subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 310301
nshmqt
expires:202510310800;;590351

nearshore marine forecast
national weather service marquette mi
1101 pm edt thu oct 30 2025

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.


lsz242-310800-
ontonagon to upper entrance of portage canal mi-
1101 pm edt thu oct 30 2025

.rest of tonight...north wind less than 10 knots becoming 5 to
15 knots late. mostly cloudy. a slight chance of rain showers by
midnight, then a chance of rain showers late. waves calm to
1 foot building to 1 to 2 feet. 
.friday...northeast wind 10 to 20 knots. rain showers likely.
waves building to 3 to 5 feet occasionally to 7 feet. 
.friday night...northeast wind 10 to 15 knots with gusts up to
23 knots. cloudy. a chance of rain showers in the evening, then a
slight chance of rain showers after midnight. waves subsiding to
2 to 4 feet. 
.saturday...north wind 10 to 15 knots backing northwest less than
10 knots in the afternoon. mostly cloudy. a chance of rain
showers in the morning, then a slight chance of rain showers in
the afternoon. waves subsiding to 1 to 2 feet. 

$$