fzus53 kdlh 200616
nshdlh
expires:202511201700;;178600

nearshore marine forecast
national weather service duluth mn
1216 am cst thu nov 20 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.


lsz148-201700-
oak point to saxon harbor wi-
1216 am cst thu nov 20 2025

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

$$

fzus53 kdlh 200616
nshdlh
expires:202511201700;;178596

nearshore marine forecast
national weather service duluth mn
1216 am cst thu nov 20 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.


lsz146-201700-
port wing to sand island wi-
1216 am cst thu nov 20 2025

.today...southwest wind 10 to 15 knots becoming west in the
afternoon. gusts up to 20 knots. patchy fog in the morning.
chance of drizzle early in the morning. slight chance of drizzle
late in the morning. waves 1 to 3 feet. 
.tonight...west wind 15 to 20 knots. mostly cloudy in the evening
then becoming partly cloudy. waves 1 to 3 feet. 
.friday...northwest wind 10 to 15 knots with gusts to around
20 knots easing to 5 knots late in the afternoon. sunny. waves
1 to 2 feet. 
.friday night...northwest wind 5 knots becoming southwest after
midnight. partly cloudy in the evening then becoming mostly
cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 200616
nshdlh
expires:202511201700;;178597

nearshore marine forecast
national weather service duluth mn
1216 am cst thu nov 20 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.


lsz147-201700-
sand island to bayfield wi-
1216 am cst thu nov 20 2025

.today...southwest wind 10 to 15 knots becoming west in the
afternoon. gusts up to 20 knots. patchy fog in the morning.
chance of drizzle early in the morning. slight chance of drizzle
late in the morning. waves 1 to 3 feet. 
.tonight...west wind 15 to 20 knots. partly cloudy. waves 1 to
3 feet. 
.friday...northwest wind 10 to 15 knots with gusts to around
20 knots easing to 5 knots late in the afternoon. sunny. waves
1 to 3 feet. 
.friday night...northwest wind 5 knots becoming southwest after
midnight. partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 200616
nshdlh
expires:202511201700;;178599

nearshore marine forecast
national weather service duluth mn
1216 am cst thu nov 20 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.


lsz121-201700-
chequamegon bay-bayfield to oak point wi-
1216 am cst thu nov 20 2025

.today...southwest wind 5 to 10 knots becoming west late in the
afternoon. gusts up to 20 knots. chance of drizzle early in the
morning, then slight chance of drizzle late in the morning. waves
1 foot or less. 
.tonight...west wind 10 to 15 knots. gusts up to 20 knots after
midnight. partly cloudy. waves 1 foot or less. 
.friday...northwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 
.friday night...west wind 5 knots becoming southwest after
midnight. partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 200616
nshdlh
expires:202511201700;;178590

nearshore marine forecast
national weather service duluth mn
1216 am cst thu nov 20 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.


lsz140-201700-
grand portage to grand marais mn-
1216 am cst thu nov 20 2025

...small craft advisory in effect until 9 am cst this morning...

.today...southwest wind 15 to 20 knots with gusts to around
25 knots becoming west 10 to 15 knots with gusts to around
20 knots in the afternoon. patchy fog in the morning. chance of
drizzle in the morning. waves 3 to 5 feet subsiding to 1 to
3 feet late in the afternoon. 
.tonight...west wind 10 to 15 knots with gusts to around
20 knots. partly cloudy. waves 1 to 2 feet. 
.friday...northwest wind 10 to 15 knots. gusts up to 20 knots
until late afternoon. mostly sunny. waves 1 to 2 feet. 
.friday night...northwest wind 5 to 10 knots becoming southwest
early in the morning. partly cloudy in the evening then becoming
mostly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 200616
nshdlh
expires:202511201700;;178591

nearshore marine forecast
national weather service duluth mn
1216 am cst thu nov 20 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.


lsz141-201700-
grand marais to taconite harbor mn-
1216 am cst thu nov 20 2025

.today...southwest wind 10 to 15 knots becoming west in the
afternoon. gusts up to 20 knots. patchy fog in the morning.
chance of drizzle in the morning. waves 1 to 3 feet. 
.tonight...west wind 10 to 15 knots with gusts to around
20 knots. partly cloudy. waves 1 to 2 feet. 
.friday...northwest wind 5 to 10 knots. gusts up to 20 knots in
the morning. sunny. waves 1 foot or less. 
.friday night...northwest wind 5 knots in the evening becoming
variable 10 knots or less, then becoming southwest 5 knots early
in the morning. partly cloudy in the evening then becoming mostly
cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 200616
nshdlh
expires:202511201700;;178592

nearshore marine forecast
national weather service duluth mn
1216 am cst thu nov 20 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.


lsz142-201700-
taconite harbor to silver bay harbor mn-
1216 am cst thu nov 20 2025

.today...southwest wind 5 to 10 knots with gusts to around
20 knots becoming west with gusts to around 20 knots in the
afternoon. patchy fog early in the morning. chance of drizzle
early in the morning, then slight chance of drizzle late in the
morning. waves 1 to 2 feet. 
.tonight...west wind 10 to 15 knots. gusts up to 20 knots in the
late evening and overnight. partly cloudy. waves 1 foot or less. 
.friday...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the morning. sunny. waves 1 foot or less. 
.friday night...northwest wind 5 knots early in the evening
becoming variable 10 knots or less, then becoming southwest
5 knots early in the morning. partly cloudy. waves 1 foot or
less. 

$$

fzus53 kdlh 200616
nshdlh
expires:202511201700;;178593

nearshore marine forecast
national weather service duluth mn
1216 am cst thu nov 20 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.


lsz143-201700-
silver bay harbor to two harbors mn-
1216 am cst thu nov 20 2025

.today...southwest wind 10 to 15 knots with gusts to around
20 knots becoming west 5 to 10 knots with gusts to around
20 knots in the afternoon. patchy fog in the morning. chance of
drizzle early in the morning. slight chance of drizzle late in
the morning. waves 1 to 2 feet. 
.tonight...west wind 10 to 15 knots. gusts up to 20 knots in the
late evening and overnight. partly cloudy. waves 1 to 2 feet. 
.friday...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the morning. sunny. waves 1 foot or less. 
.friday night...northwest wind 5 knots becoming southwest early
in the morning. partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 200616
nshdlh
expires:202511201700;;178594

nearshore marine forecast
national weather service duluth mn
1216 am cst thu nov 20 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.


lsz144-201700-
two harbors to duluth mn-
1216 am cst thu nov 20 2025

.today...southwest wind 10 to 15 knots with gusts to around
20 knots becoming west in the afternoon. patchy fog in the
morning. chance of drizzle early in the morning. slight chance of
drizzle late in the morning. waves 1 to 2 feet. 
.tonight...west wind 10 to 15 knots. gusts up to 20 knots in the
late evening and early morning. partly cloudy. waves 1 to 2 feet.
.friday...northwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 
.friday night...northwest wind 5 knots becoming southwest after
midnight. partly cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 200616
nshdlh
expires:202511201700;;178595

nearshore marine forecast
national weather service duluth mn
1216 am cst thu nov 20 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.


lsz145-201700-
duluth mn to port wing wi-
1216 am cst thu nov 20 2025

.today...southwest wind 10 to 15 knots becoming west in the
afternoon. gusts up to 20 knots. patchy fog in the morning.
chance of drizzle early in the morning. slight chance of drizzle
late in the morning. waves 1 to 2 feet. 
.tonight...west wind 15 to 20 knots. partly cloudy. waves 1 to
2 feet. 
.friday...northwest wind 5 to 10 knots. sunny. waves 1 to 2 feet.
.friday night...west wind 5 knots becoming south after midnight.
partly cloudy. waves 1 foot or less. 

$$

fzus53 kmqt 200401
nshmqt
expires:202511200900;;171703

nearshore marine forecast
national weather service marquette mi
1101 pm est wed nov 19 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.


lsz242-243-200900-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1101 pm est wed nov 19 2025

...small craft advisory in effect from 9 am est thursday through
thursday evening...

.rest of tonight...southwest wind 10 to 15 knots with gusts up to
23 knots. cloudy with a chance of rain showers. waves 1 to 2 feet
building to 2 to 3 feet. 
.thursday...southwest wind 15 to 20 knots veering west late.
gusts up to 28 knots. cloudy. patchy fog through early afternoon.
rain showers likely through mid morning, then a chance of rain
showers by late morning. waves building to 3 to 6 feet
occasionally to 8 feet, then subsiding to 3 to 5 feet
occasionally to 7 feet. 
.thursday night...west wind 15 to 25 knots. mostly cloudy in the
evening then becoming partly cloudy. waves building to 3 to
6 feet occasionally to 8 feet. 
.friday...northwest wind 15 to 25 knots diminishing to 10 to
15 knots in the afternoon. partly cloudy. waves subsiding to 2 to
3 feet. 

$$

fzus53 kmqt 200401
nshmqt
expires:202511200900;;171702

nearshore marine forecast
national weather service marquette mi
1101 pm est wed nov 19 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.


lsz240-241-200900-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 pm est wed nov 19 2025 /1001 pm cst wed nov 19 2025/

.rest of tonight...southwest wind 10 to 15 knots. cloudy. a
slight chance of rain showers by midnight, then a chance of rain
showers late. waves 1 to 2 feet. 
.thursday...southwest wind 10 to 15 knots veering west 15 to
20 knots late. cloudy. a chance of rain showers through mid
morning, then a slight chance of rain showers by late morning.
waves building to 2 to 4 feet. 
.thursday night...west wind 15 to 20 knots. mostly cloudy in the
evening then becoming partly cloudy. waves building to 3 to
5 feet occasionally to 7 feet. 
.friday...northwest wind 10 to 20 knots. partly cloudy. waves
subsiding to 1 to 2 feet. 

$$