• 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 071703
nshdlh
expires:202610072200;;687621

nearshore marine forecast
national weather service duluth mn
1202 pm cdt wed oct 7 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.


lsz148-072200-
oak point to saxon harbor wi-
1202 pm cdt wed oct 7 2026

...small craft advisory in effect until 8 pm cdt this evening...

.rest of today...west wind 10 to 15 knots with gusts to around
25 knots. sunny. waves 1 to 2 feet. 
.tonight...west wind 10 to 15 knots. gusts up to 20 knots early
in the evening. mostly clear. waves 1 to 2 feet. 
.thursday...west wind 10 to 15 knots easing to 5 to 10 knots in
the afternoon. gusts up to 20 knots until late afternoon. mostly
sunny. waves 1 to 2 feet. 
.thursday night...southwest wind 5 knots. partly cloudy. waves
1 foot or less. 

$$
fzus53 kdlh 071703
nshdlh
expires:202610072200;;687617

nearshore marine forecast
national weather service duluth mn
1202 pm cdt wed oct 7 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.


lsz146-072200-
port wing to sand island wi-
1202 pm cdt wed oct 7 2026

...small craft advisory in effect until 8 pm cdt this evening...

.rest of today...west wind 10 to 15 knots with gusts to around
25 knots. sunny. waves 1 to 3 feet. 
.tonight...west wind 10 to 15 knots. gusts up to 20 knots early
in the evening then 20 knots after midnight. mostly clear. waves
1 to 3 feet. 
.thursday...west wind 10 to 15 knots with gusts to around
20 knots. mostly sunny. waves 1 to 2 feet. 
.thursday night...southwest wind 5 to 10 knots. mostly cloudy in
the evening then becoming partly cloudy. waves 1 foot or less. 

$$
fzus53 kdlh 071703
nshdlh
expires:202610072200;;687618

nearshore marine forecast
national weather service duluth mn
1202 pm cdt wed oct 7 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.


lsz147-072200-
sand island to bayfield wi-
1202 pm cdt wed oct 7 2026

...small craft advisory in effect until 8 pm cdt this evening...

.rest of today...west wind 10 to 15 knots with gusts to around
25 knots. sunny. waves 1 to 3 feet. 
.tonight...west wind 10 to 15 knots with gusts to around
20 knots. mostly clear. waves 1 to 3 feet. 
.thursday...west wind 10 to 15 knots with gusts to around
20 knots. mostly sunny. waves 1 to 2 feet. 
.thursday night...west wind 5 to 10 knots. mostly cloudy in the
evening then becoming partly cloudy. waves 1 foot or less. 

$$
fzus53 kdlh 071703
nshdlh
expires:202610072200;;687620

nearshore marine forecast
national weather service duluth mn
1202 pm cdt wed oct 7 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.


lsz121-072200-
chequamegon bay-bayfield to oak point wi-
1202 pm cdt wed oct 7 2026

...small craft advisory in effect until 8 pm cdt this evening...

.rest of today...west wind 10 to 15 knots with gusts to around
25 knots. sunny. waves 1 to 2 feet. 
.tonight...west wind 5 to 10 knots. gusts up to 20 knots early in
the evening. mostly clear. waves 1 foot or less. 
.thursday...west wind 5 to 10 knots. gusts up to 20 knots early
in the afternoon. mostly sunny. waves 1 foot or less. 
.thursday night...southwest wind 5 knots. partly cloudy. waves
1 foot or less. 

$$
fzus53 kdlh 071703
nshdlh
expires:202610072200;;687611

nearshore marine forecast
national weather service duluth mn
1202 pm cdt wed oct 7 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.


lsz140-072200-
grand portage to grand marais mn-
1202 pm cdt wed oct 7 2026

...small craft advisory in effect until 8 pm cdt this evening...

.rest of today...west wind 10 to 15 knots with gusts to around
20 knots. mostly sunny. 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. partly cloudy. waves
1 to 2 feet. 
.thursday...west wind 10 to 15 knots with gusts to around
20 knots. mostly sunny. waves 1 to 2 feet. 
.thursday night...west wind 5 to 10 knots. mostly cloudy. waves
1 foot or less. 

$$
fzus53 kdlh 071703
nshdlh
expires:202610072200;;687612

nearshore marine forecast
national weather service duluth mn
1202 pm cdt wed oct 7 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.


lsz141-072200-
grand marais to taconite harbor mn-
1202 pm cdt wed oct 7 2026

...small craft advisory in effect until 8 pm cdt this evening...

.rest of today...west wind 10 to 15 knots with gusts to around
25 knots. sunny. waves 1 to 2 feet. 
.tonight...west wind 5 to 10 knots. gusts up to 25 knots early in
the evening. mostly clear. waves 1 to 2 feet. 
.thursday...west wind 5 to 10 knots with gusts to around
20 knots. mostly sunny. waves 1 foot or less. 
.thursday night...west wind 5 to 10 knots. partly cloudy in the
evening then becoming mostly cloudy. waves 1 foot or less. 

$$
fzus53 kdlh 071703
nshdlh
expires:202610072200;;687613

nearshore marine forecast
national weather service duluth mn
1202 pm cdt wed oct 7 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.


lsz142-072200-
taconite harbor to silver bay harbor mn-
1202 pm cdt wed oct 7 2026

...small craft advisory in effect until 8 pm cdt this evening...

.rest of today...west wind 10 to 15 knots with gusts to around
25 knots. sunny. waves 1 to 2 feet. 
.tonight...west wind 5 to 10 knots. gusts up to 25 knots early in
the evening. mostly clear. waves 1 foot or less. 
.thursday...west wind 5 to 10 knots. gusts up to 20 knots until
late afternoon. mostly sunny. waves 1 foot or less. 
.thursday night...west wind 5 knots until early morning becoming
variable 10 knots or less. partly cloudy. waves 1 foot or less. 

$$
fzus53 kdlh 071703
nshdlh
expires:202610072200;;687614

nearshore marine forecast
national weather service duluth mn
1202 pm cdt wed oct 7 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.


lsz143-072200-
silver bay harbor to two harbors mn-
1202 pm cdt wed oct 7 2026

...small craft advisory in effect until 8 pm cdt this evening...

.rest of today...west wind 10 to 15 knots with gusts to around
25 knots. sunny. waves 1 to 2 feet. 
.tonight...west wind 5 to 10 knots. gusts up to 25 knots early in
the evening. mostly clear. waves 1 foot or less. 
.thursday...west wind 5 to 10 knots. mostly sunny. waves 1 foot
or less. 
.thursday night...west wind 5 knots. mostly cloudy in the evening
then becoming partly cloudy. waves 1 foot or less. 

$$
fzus53 kdlh 071703
nshdlh
expires:202610072200;;687615

nearshore marine forecast
national weather service duluth mn
1202 pm cdt wed oct 7 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.


lsz144-072200-
two harbors to duluth mn-
1202 pm cdt wed oct 7 2026

...small craft advisory in effect until 8 pm cdt this evening...

.rest of today...west wind 15 to 20 knots with gusts to around
25 knots. sunny. waves 1 to 2 feet. 
.tonight...west wind 10 to 15 knots. gusts up to 20 knots early
in the evening. mostly clear. waves 1 foot or less. 
.thursday...west wind 5 to 10 knots. mostly sunny. waves 1 foot
or less. 
.thursday night...west wind 5 knots. partly cloudy. waves 1 foot
or less. 

$$
fzus53 kdlh 071703
nshdlh
expires:202610072200;;687616

nearshore marine forecast
national weather service duluth mn
1202 pm cdt wed oct 7 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.


lsz145-072200-
duluth mn to port wing wi-
1202 pm cdt wed oct 7 2026

...small craft advisory in effect until 8 pm cdt this evening...

.rest of today...west wind 15 to 20 knots with gusts to around
25 knots. sunny. waves 1 to 2 feet. 
.tonight...west wind 10 to 15 knots. gusts up to 20 knots early
in the evening. mostly clear. waves 1 to 2 feet. 
.thursday...west wind 5 to 10 knots. mostly sunny. waves 1 to
2 feet. 
.thursday night...southwest wind 5 knots. partly cloudy. waves
1 foot or less. 

$$
fzus53 kmqt 071501
nshmqt
expires:202610072000;;683447

nearshore marine forecast
national weather service marquette mi
1101 am edt wed oct 7 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.


lsz242-072000-
ontonagon to upper entrance of portage canal mi-
1101 am edt wed oct 7 2026

...small craft advisory in effect through thursday afternoon...

.rest of today...west wind 15 to 20 knots with gusts up to
30 knots. mostly cloudy with a chance of showers by late morning,
then mostly sunny with a chance of sprinkles late. waves 2 to
3 feet building to 3 to 6 feet occasionally to 8 feet, then
subsiding to 3 to 5 feet occasionally to 7 feet. 
.tonight...northwest wind 15 to 20 knots with gusts up to
27 knots. mostly clear. a chance of showers through midnight.
waves subsiding to 2 to 4 feet, then building to 3 to 5 feet
occasionally to 7 feet. 
.thursday...northwest wind 20 to 25 knots backing west 15 to
20 knots in the afternoon. mostly sunny. waves building to 3 to
6 feet occasionally to 8 feet, then subsiding to 2 to 4 feet. 
.thursday night...west wind 5 to 15 knots backing southwest less
than 10 knots after midnight. partly cloudy. waves subsiding to
1 to 2 feet. 

$$
fzus53 kmqt 071501
nshmqt
expires:202610072000;;683445

nearshore marine forecast
national weather service marquette mi
1101 am edt wed oct 7 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.


lsz240-241-072000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 am edt wed oct 7 2026 /1001 am cdt wed oct 7 2026/

...small craft advisory in effect until 10 pm edt /9 pm cdt/ this
evening...

.rest of today...west wind 15 to 20 knots with gusts up to
30 knots. partly cloudy with a chance of sprinkles by late
morning, then sunny with a chance of showers late. waves 2 to
3 feet building to 2 to 4 feet. 
.tonight...west wind 15 to 20 knots. mostly clear. a chance of
sprinkles through midnight. waves subsiding to 2 to 3 feet, then
building to 3 to 5 feet occasionally to 7 feet. 
.thursday...west wind 15 to 20 knots becoming 10 to 20 knots in
the afternoon. mostly sunny. waves subsiding to 2 to 3 feet. 
.thursday night...southwest wind less than 10 knots. mostly
clear. waves subsiding to 1 to 2 feet. 

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