• CLASSIC IWINDSURF
    Classic myiWindsurfClassic Wind & Weather maps and graphs
Hello Guest
 • 

Classic iWindsurf
kiter? see iKitesurf.com
Grab the iWindsurf Mobile App & Sign On to the New iWindsurf Website
Hi guest · Get your free membership now · Log In ·
WI - MN / IA

Real-Time Data
 > Dynamic Map
 > Wind Obs Map
 > Radar + Satellite Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables
 > Wind Vector Fx Map
 > Wind FlowViz Fx Map

More Maps

Other Resources
Wind Graphs
Meteograms

Watches/Warnings
>None Active

New iWindsurf: Select your region for wind observations & forecasts:
North America | Europe | South America | Australia & Oceania | Asia | Africa

fzus53 kdlh 151127
nshdlh
expires:202611151700;;862392

nearshore marine forecast
national weather service duluth mn
527 am cst sun nov 15 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.


lsz148-151700-
oak point to saxon harbor wi-
527 am cst sun nov 15 2026

.today...southwest wind 5 knots. sunny. waves 1 foot or less. 
.tonight...southwest wind 10 to 15 knots. gusts up to 20 knots
after midnight. mostly clear. waves 1 foot or less. 
.monday...southwest wind 10 to 15 knots with gusts to around
25 knots. partly sunny. waves 1 to 2 feet. 
.monday night...southwest wind 10 to 15 knots. gusts up to
25 knots decreasing to 20 knots in the late evening and
overnight. partly cloudy. waves 1 to 2 feet. 

$$
fzus53 kdlh 151127
nshdlh
expires:202611151700;;862388

nearshore marine forecast
national weather service duluth mn
527 am cst sun nov 15 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.


lsz146-151700-
port wing to sand island wi-
527 am cst sun nov 15 2026

.today...southwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 
.tonight...southwest wind 15 to 20 knots with gusts to around
25 knots. clear in the evening then becoming partly cloudy. waves
1 to 2 feet building to 1 to 3 feet early in the morning. 
.monday...southwest wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots late in the morning, then decreasing to
25 knots in the afternoon. partly sunny. waves 2 to 4 feet. a
small craft advisory may be needed. 
.monday night...southwest wind 15 to 20 knots with gusts to
around 25 knots. partly cloudy. waves 1 to 3 feet. 

$$
fzus53 kdlh 151127
nshdlh
expires:202611151700;;862389

nearshore marine forecast
national weather service duluth mn
527 am cst sun nov 15 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.


lsz147-151700-
sand island to bayfield wi-
527 am cst sun nov 15 2026

.today...southwest wind 5 knots. sunny. waves 1 foot or less. 
.tonight...southwest wind 10 to 15 knots. gusts up to 20 knots in
the late evening and overnight. mostly clear. waves 1 to 2 feet. 
.monday...southwest wind 15 to 20 knots. gusts up to 25 knots
decreasing to 20 knots late in the afternoon. partly sunny. waves
1 to 3 feet building to 2 to 4 feet in the late morning and early
afternoon, then subsiding to 1 to 3 feet late in the afternoon. 
.monday night...southwest wind 10 to 15 knots. gusts up to
20 knots increasing to 25 knots in the late evening and early
morning, then decreasing to 20 knots early in the morning. partly
cloudy. waves 1 to 3 feet. 

$$
fzus53 kdlh 151127
nshdlh
expires:202611151700;;862391

nearshore marine forecast
national weather service duluth mn
527 am cst sun nov 15 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.


lsz121-151700-
chequamegon bay-bayfield to oak point wi-
527 am cst sun nov 15 2026

.today...southwest wind 5 knots. sunny. waves 1 foot or less. 
.tonight...southwest wind 5 to 10 knots. gusts up to 20 knots
early in the morning. mostly clear. waves 1 foot or less. 
.monday...southwest wind 10 to 15 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. mostly
sunny. waves 1 to 2 feet. 
.monday night...southwest wind 10 knots rising to 10 to 15 knots
in the late evening and overnight. gusts up to 20 knots. partly
cloudy. waves 1 foot or less. 

$$
fzus53 kdlh 151127
nshdlh
expires:202611151700;;862382

nearshore marine forecast
national weather service duluth mn
527 am cst sun nov 15 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.


lsz140-151700-
grand portage to grand marais mn-
527 am cst sun nov 15 2026

.today...southwest wind 10 to 15 knots with gusts to around
20 knots. sunny. waves 1 to 2 feet. 
.tonight...southwest wind 15 to 20 knots. gusts up to 20 knots
increasing to 30 knots. mostly clear. waves 1 to 3 feet building
to 4 to 6 feet in the late evening and overnight. waves
occasionally to 7 feet. a small craft advisory may be needed. 
.monday...southwest wind up to 30 knots. mostly sunny in the
morning then becoming mostly cloudy. waves 5 to 8 feet. waves
occasionally to 10 feet. a small craft advisory may be needed. 
.monday night...southwest wind 20 to 25 knots. gusts up to
30 knots decreasing to 25 knots early in the morning. partly
cloudy. waves 4 to 7 feet. waves occasionally to 9 feet. a small
craft advisory may be needed. 

$$
fzus53 kdlh 151127
nshdlh
expires:202611151700;;862383

nearshore marine forecast
national weather service duluth mn
527 am cst sun nov 15 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.


lsz141-151700-
grand marais to taconite harbor mn-
527 am cst sun nov 15 2026

.today...southwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 
.tonight...southwest wind 10 to 15 knots. gusts up to 25 knots.
mostly clear. waves 1 to 3 feet. 
.monday...southwest wind 20 to 25 knots. gusts up to 30 knots in
the afternoon. partly sunny. waves 4 to 6 feet. waves
occasionally to 8 feet. a small craft advisory may be needed. 
.monday night...southwest wind 15 to 20 knots. gusts up to
25 knots decreasing to 20 knots early in the morning. partly
cloudy. waves 2 to 4 feet. a small craft advisory may be needed. 

$$
fzus53 kdlh 151127
nshdlh
expires:202611151700;;862384

nearshore marine forecast
national weather service duluth mn
527 am cst sun nov 15 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.


lsz142-151700-
taconite harbor to silver bay harbor mn-
527 am cst sun nov 15 2026

.today...southwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 
.tonight...southwest wind 10 to 15 knots. gusts up to 25 knots.
mostly clear. waves 1 to 3 feet. 
.monday...southwest wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots in the late morning and early afternoon,
then decreasing to 25 knots late in the afternoon. partly sunny.
waves 3 to 5 feet. a small craft advisory may be needed. 
.monday night...southwest wind 10 to 15 knots. gusts up to
20 knots increasing to 25 knots in the late evening and
overnight. partly cloudy. waves 1 to 3 feet. 

$$
fzus53 kdlh 151127
nshdlh
expires:202611151700;;862385

nearshore marine forecast
national weather service duluth mn
527 am cst sun nov 15 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.


lsz143-151700-
silver bay harbor to two harbors mn-
527 am cst sun nov 15 2026

.today...southwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 
.tonight...southwest wind 10 to 15 knots. gusts up to 25 knots.
mostly clear. waves 1 to 3 feet. 
.monday...southwest wind 15 to 20 knots. gusts up to 30 knots
decreasing to 25 knots late in the afternoon. partly sunny. waves
3 to 5 feet. a small craft advisory may be needed. 
.monday night...southwest wind 10 to 15 knots with gusts to
around 25 knots. partly cloudy. waves 1 to 3 feet. 

$$
fzus53 kdlh 151127
nshdlh
expires:202611151700;;862386

nearshore marine forecast
national weather service duluth mn
527 am cst sun nov 15 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.


lsz144-151700-
two harbors to duluth mn-
527 am cst sun nov 15 2026

.today...southwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 
.tonight...southwest wind 10 to 15 knots. gusts up to 25 knots.
mostly clear. waves 1 to 3 feet. 
.monday...southwest wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots in the late morning and early afternoon,
then decreasing to 25 knots late in the afternoon. mostly sunny.
waves 2 to 4 feet. 
.monday night...southwest wind 10 to 15 knots. gusts up to
20 knots increasing to 25 knots in the late evening and
overnight. partly cloudy. waves 1 to 3 feet. 

$$
fzus53 kdlh 151127
nshdlh
expires:202611151700;;862387

nearshore marine forecast
national weather service duluth mn
527 am cst sun nov 15 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.


lsz145-151700-
duluth mn to port wing wi-
527 am cst sun nov 15 2026

.today...southwest wind 5 to 10 knots. sunny. waves 1 foot or
less. 
.tonight...southwest wind 15 to 20 knots with gusts to around
25 knots. mostly clear. waves 1 to 3 feet. 
.monday...southwest wind 15 to 20 knots with gusts to around
25 knots. partly sunny. waves 1 to 3 feet. 
.monday night...southwest wind 10 to 15 knots with gusts to
around 25 knots. partly cloudy. waves 1 to 3 feet. 

$$
fzus53 kmqt 151001
nshmqt
expires:202611152100;;858512

nearshore marine forecast
national weather service marquette mi
501 am est sun nov 15 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.


lsz242-243-152100-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
501 am est sun nov 15 2026

.early this morning...southwest wind less than 10 knots. clear.
waves calm to 1 foot. 
.today...southwest wind less than 10 knots. sunny. waves calm to
1 foot. 
.tonight...southwest wind 5 to 15 knots with gusts up to
22 knots. clear. waves building to 2 to 4 feet. 
.monday...southwest wind 10 to 20 knots with gusts up to
27 knots. mostly sunny in the morning then becoming mostly
cloudy. waves building to 3 to 5 feet occasionally to 7 feet,
then subsiding to 2 to 4 feet. 
.monday night...southwest wind 15 to 20 knots with gusts up to
30 knots. mostly clear. waves building to 3 to 6 feet
occasionally to 8 feet. 

$$
fzus53 kmqt 151001
nshmqt
expires:202611152100;;858511

nearshore marine forecast
national weather service marquette mi
501 am est sun nov 15 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.


lsz240-241-152100-
saxon harbor wi to black river mi-
black river to ontonagon mi-
501 am est sun nov 15 2026 /401 am cst sun nov 15 2026/

.early this morning...variable wind less than 10 knots. clear.
waves calm to 1 foot. 
.today...southwest wind less than 10 knots. mostly sunny. waves
calm to 1 foot. 
.tonight...southwest wind 5 to 15 knots. clear. waves building to
1 to 2 feet. 
.monday...southwest wind 10 to 15 knots with gusts up to
25 knots. mostly sunny in the morning then becoming mostly
cloudy. waves building to 2 to 3 feet, then subsiding to 1 to
2 feet. 
.monday night...southwest wind 10 to 20 knots. mostly clear.
waves building to 2 to 3 feet. 

$$
© Copyright 2026 WeatherFlow, Inc · Contact Us ·