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fzus53 kdlh 231448
nshdlh
expires:202510232200;;625864

nearshore marine forecast
national weather service duluth mn
948 am cdt thu oct 23 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.


lsz121-232200-
chequamegon bay-bayfield to oak point wi-
948 am cdt thu oct 23 2025

.rest of today...northwest wind 5 to 10 knots. scattered
sprinkles in the late morning and early afternoon. waves 1 foot
or less. 
.tonight...northwest wind 5 to 10 knots. mostly cloudy. waves
1 foot or less. 
.friday...west wind 5 knots in the morning becoming variable
10 knots or less, then becoming south 5 knots late in the
afternoon. mostly sunny. waves 1 foot or less. 
.friday night...south wind 5 knots. slight chance of rain showers
after midnight. waves 1 foot or less. 

$$
fzus53 kdlh 231448
nshdlh
expires:202510232200;;625855

nearshore marine forecast
national weather service duluth mn
948 am cdt thu oct 23 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.


lsz140-232200-
grand portage to grand marais mn-
948 am cdt thu oct 23 2025

.rest of today...northwest wind 10 to 15 knots with gusts to
around 20 knots. scattered sprinkles through the day. waves 1 to
2 feet. 
.tonight...northwest wind 10 to 15 knots. gusts up to 20 knots in
the evening. mostly cloudy in the evening then becoming partly
cloudy. waves 1 to 2 feet. 
.friday...north wind 5 to 10 knots becoming southwest in the
afternoon. mostly sunny. waves 1 foot or less. 
.friday night...south wind 5 to 10 knots. partly cloudy in the
evening then becoming mostly cloudy. waves 1 foot or less. 

$$
fzus53 kdlh 231448
nshdlh
expires:202510232200;;625856

nearshore marine forecast
national weather service duluth mn
948 am cdt thu oct 23 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.


lsz141-232200-
grand marais to taconite harbor mn-
948 am cdt thu oct 23 2025

.rest of today...northwest wind 5 to 10 knots. gusts up to
20 knots late in the morning. scattered sprinkles through the
day. waves 1 foot or less. 
.tonight...northwest wind 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.friday...northwest wind 5 knots in the morning becoming variable
10 knots or less, then becoming southwest 5 knots late in the
afternoon. mostly sunny. waves 1 foot or less. 
.friday night...south wind 5 knots. partly cloudy in the evening
then becoming mostly cloudy. waves 1 foot or less. 

$$
fzus53 kdlh 231448
nshdlh
expires:202510232200;;625857

nearshore marine forecast
national weather service duluth mn
948 am cdt thu oct 23 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.


lsz142-232200-
taconite harbor to silver bay harbor mn-
948 am cdt thu oct 23 2025

.rest of today...northwest wind 5 to 10 knots. gusts up to
20 knots late in the morning. scattered sprinkles through the
day. waves 1 foot or less. 
.tonight...northwest wind 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.friday...northwest wind 5 knots early in the morning becoming
variable 10 knots or less. mostly sunny. waves 1 foot or less. 
.friday night...south wind 5 knots. partly cloudy in the evening
then becoming mostly cloudy. waves 1 foot or less. 

$$
fzus53 kdlh 231448
nshdlh
expires:202510232200;;625858

nearshore marine forecast
national weather service duluth mn
948 am cdt thu oct 23 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.


lsz143-232200-
silver bay harbor to two harbors mn-
948 am cdt thu oct 23 2025

.rest of today...northwest wind 5 to 10 knots. gusts up to
20 knots late in the morning. scattered rain showers and isolated
snow showers late in the morning, then scattered sprinkles early
in the afternoon. waves 1 foot or less. 
.tonight...northwest wind 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.friday...northwest wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming southwest 5 knots in the
afternoon. mostly sunny. waves 1 foot or less. 
.friday night...south wind 5 knots. slight chance of rain showers
after midnight. waves 1 foot or less. 

$$
fzus53 kdlh 231448
nshdlh
expires:202510232200;;625859

nearshore marine forecast
national weather service duluth mn
948 am cdt thu oct 23 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.


lsz144-232200-
two harbors to duluth mn-
948 am cdt thu oct 23 2025

.rest of today...northwest wind 5 to 10 knots. gusts up to
20 knots late in the morning. isolated rain showers and snow
showers late in the morning, then scattered sprinkles early in
the afternoon. waves 1 foot or less. 
.tonight...northwest wind 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.friday...northwest wind 5 knots becoming south in the afternoon.
mostly sunny. waves 1 foot or less. 
.friday night...southeast wind 5 to 10 knots. slight chance of
rain showers after midnight. waves 1 foot or less. 

$$
fzus53 kdlh 231448
nshdlh
expires:202510232200;;625860

nearshore marine forecast
national weather service duluth mn
948 am cdt thu oct 23 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.


lsz145-232200-
duluth mn to port wing wi-
948 am cdt thu oct 23 2025

.rest of today...northwest wind 5 to 10 knots. gusts up to
20 knots late in the morning. isolated rain showers late in the
morning, then scattered sprinkles early in the afternoon. waves
1 to 2 feet. 
.tonight...northwest wind 5 to 10 knots. partly cloudy. waves
1 foot or less. 
.friday...northwest wind 5 knots becoming south late in the
afternoon. mostly sunny. waves 1 foot or less. 
.friday night...south wind 5 to 10 knots. slight chance of rain
showers after midnight. waves 1 foot or less. 

$$
fzus53 kdlh 231448
nshdlh
expires:202510232200;;625861

nearshore marine forecast
national weather service duluth mn
948 am cdt thu oct 23 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.


lsz146-232200-
port wing to sand island wi-
948 am cdt thu oct 23 2025

.rest of today...northwest wind 10 to 15 knots with gusts to
around 20 knots easing to 5 to 10 knots with gusts to around
20 knots in the afternoon. scattered sprinkles in the late
morning and early afternoon. waves 1 to 2 feet. 
.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. partly cloudy. waves 1 to 2 feet. 
.friday...northwest wind 5 knots early in the morning becoming
variable 10 knots or less, then becoming southwest 5 knots late
in the afternoon. mostly sunny. waves 1 foot or less. 
.friday night...south wind 5 knots. slight chance of rain showers
after midnight. waves 1 foot or less. 

$$
fzus53 kdlh 231448
nshdlh
expires:202510232200;;625862

nearshore marine forecast
national weather service duluth mn
948 am cdt thu oct 23 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.


lsz147-232200-
sand island to bayfield wi-
948 am cdt thu oct 23 2025

.rest of today...northwest wind 10 to 15 knots with gusts to
around 20 knots easing to 5 to 10 knots with gusts to around
20 knots in the afternoon. scattered sprinkles in the late
morning and early afternoon. waves 1 to 2 feet. 
.tonight...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. mostly cloudy. waves 1 to 2 feet. 
.friday...northwest wind 5 knots in the morning becoming variable
10 knots or less, then becoming southwest 5 knots late in the
afternoon. mostly sunny. waves 1 foot or less. 
.friday night...south wind 5 knots. slight chance of rain showers
after midnight. waves 1 foot or less. 

$$
fzus53 kdlh 231448
nshdlh
expires:202510232200;;625865

nearshore marine forecast
national weather service duluth mn
948 am cdt thu oct 23 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.


lsz148-232200-
oak point to saxon harbor wi-
948 am cdt thu oct 23 2025

.rest of today...northwest wind 10 to 15 knots easing to 5 to
10 knots in the afternoon. scattered rain showers late in the
morning, then scattered sprinkles early in the afternoon. waves
1 to 3 feet. 
.tonight...northwest wind 5 to 10 knots. mostly cloudy. waves
1 to 2 feet. 
.friday...west wind 5 knots becoming southwest in the afternoon.
mostly sunny. waves 1 foot or less. 
.friday night...south wind 5 knots. partly cloudy in the evening
then becoming mostly cloudy. waves 1 foot or less. 

$$
fzus53 kmqt 231501
nshmqt
expires:202510232000;;626107

nearshore marine forecast
national weather service marquette mi
1101 am edt thu oct 23 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.


lsz240-232000-
saxon harbor wi to black river mi-
1101 am edt thu oct 23 2025 /1001 am cdt thu oct 23 2025/

.rest of today...northwest wind 15 to 20 knots. cloudy. isolated
rain showers by late morning. waves 2 to 4 feet subsiding to 2 to
3 feet. 
.tonight...northwest wind 5 to 15 knots. cloudy. waves subsiding
to 1 to 2 feet. 
.friday...west wind less than 10 knots in the morning becoming
variable. partly cloudy. waves 1 to 2 feet. 
.friday night...variable wind less than 10 knots becoming south
less than 10 knots after midnight. mostly clear in the evening
then becoming mostly cloudy. waves calm to 1 foot. 

$$
fzus53 kmqt 231501
nshmqt
expires:202510232000;;626108

nearshore marine forecast
national weather service marquette mi
1101 am edt thu oct 23 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.


lsz241-232000-
black river to ontonagon mi-
1101 am edt thu oct 23 2025 /1001 am cdt thu oct 23 2025/

...small craft advisory in effect until 2 pm edt /1 pm cdt/ this
afternoon...

.rest of today...northwest wind 15 to 20 knots. cloudy. isolated
rain showers by late morning. waves 3 to 5 feet occasionally to
7 feet subsiding to 2 to 4 feet. 
.tonight...northwest wind 10 to 20 knots. cloudy. waves subsiding
to 1 to 2 feet. 
.friday...northwest wind less than 10 knots in the morning
becoming variable. partly cloudy. waves 1 to 2 feet. 
.friday night...variable wind less than 10 knots becoming south
less than 10 knots after midnight. partly cloudy in the evening
then becoming mostly cloudy. waves calm to 1 foot. 

$$
fzus53 kmqt 231501
nshmqt
expires:202510232000;;626109

nearshore marine forecast
national weather service marquette mi
1101 am edt thu oct 23 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.


lsz242-243-232000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1101 am edt thu oct 23 2025

...small craft advisory in effect through late tonight...

.rest of today...northwest wind 15 to 20 knots. cloudy with
isolated rain showers. waves 3 to 6 feet occasionally to 8 feet
subsiding to 3 to 5 feet occasionally to 7 feet. 
.tonight...northwest wind 10 to 20 knots. cloudy with isolated
rain showers. waves subsiding to 2 to 3 feet. 
.friday...northwest wind 5 to 15 knots backing west less than
10 knots in the afternoon. mostly cloudy. waves subsiding to 1 to
2 feet. 
.friday night...south wind less than 10 knots. partly cloudy in
the evening then becoming mostly cloudy. waves calm to 1 foot. 

$$
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