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

Classic iWindsurf
kiter? see iKitesurf.com
We're curious: Are you a windsurfer or a kiter?         
Classic iWindsurf is here to stay. Our new Wind & Weather tools are also available to you. More info
Hi guest · Get your free membership now · Log In ·
xt_Great Lakes

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
>Coastal/Lakeshore Hazard Messages
>Marine Weather Warning
>Non-Precipitation Watch/Warning/Advisory
>Special Weather Statement
>Severe Thunderstorm Warning
>Flood Statement
>Areal Flood Warning

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

fzus61 kbuf 212016
glflo 
807 

open lake forecast for lake ontario
national weather service buffalo ny
416 pm edt mon may 21 2018

for waters beyond five nautical miles of shore on lake ontario

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.

.synopsis... 
a 30.3 inch high across the lower great lakes will drift off the 
southern new england coast tonight. a weak 29.9 inch low will then
move across lake erie late tonight and across new york tuesday. a
30.1 inch high will then build into the great lakes wednesday and
thursday before drifting off the southern new england coast 
friday.

loz062-220315-
lake ontario open waters from the niagara river to hamlin beach-
416 pm edt mon may 21 2018

.tonight...northeast winds 5 to 15 knots becoming east. showers
after midnight. waves 1 to 3 feet. 
.tuesday...east winds 15 to 20 knots becoming north 5 to
15 knots. showers early, then a chance of showers late in the
morning. waves 2 to 4 feet. 
.tuesday night...northwest winds 10 knots or less becoming west.
waves 1 to 2 feet. 
.wednesday...west winds 10 to 15 knots. waves 1 to 3 feet. 
.wednesday night...northwest winds 5 to 15 knots becoming north
less than 10 knots. waves 1 to 3 feet subsiding to 1 foot or
less. 
.thursday...light and variable winds becoming southwest 5 to
10 knots. waves 2 feet or less. 
.friday...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.saturday...southwest winds 5 to 10 knots becoming south. a
chance of showers and thunderstorms. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kbuf 212016
glflo 

loz063>065-220315-
lake ontario open waters from hamlin beach to the saint lawrence
river-
416 pm edt mon may 21 2018

.tonight...southeast winds 10 knots or less becoming east 10 to
15 knots. showers with a chance of thunderstorms late. waves
2 feet or less. 
.tuesday...east winds 15 to 20 knots becoming north and
diminishing to 5 to 10 knots. showers in the morning, then
showers likely with a chance of thunderstorms early in the
afternoon. a chance of showers late. waves 1 to 3 feet building
to 2 to 4 feet, then subsiding to 1 to 3 feet. 
.tuesday night...northwest winds 5 to 10 knots becoming west.
waves 2 feet or less. 
.wednesday...west winds 10 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.wednesday night...west winds 15 to 20 knots becoming north 5 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.thursday...north winds 10 knots or less becoming southwest.
waves 2 feet or less. 
.friday...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.saturday...west winds 10 knots or less becoming south. a chance
of showers and thunderstorms. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kcle 212000
glfle 

lez061-166>169-220215-
lake erie open waters from ripley to buffalo ny-
lake erie open waters from avon point to willowick oh-
lake erie open waters from willowick to geneva-on-the-lake oh-
lake erie open waters from geneva-on-the-lake to conneaut oh-
lake erie open waters from conneaut oh to ripley ny-
400 pm edt mon may 21 2018

.tonight...northeast winds 5 to 15 knots becoming south. a chance
of showers and thunderstorms early, then showers and
thunderstorms from late evening on. waves 1 to 3 feet. 
.tuesday...southwest winds 10 knots or less becoming west.
showers and thunderstorms likely early, then a chance of showers
and thunderstorms. waves 2 feet or less. 
.tuesday night...northwest winds 5 to 10 knots. waves 1 foot or
less. 
.wednesday...northwest winds 5 to 10 knots becoming west. waves
2 feet or less. 
.wednesday night...west winds 5 to 10 knots becoming light and
variable. waves 2 feet or less. 
.thursday...northwest winds 10 knots or less becoming south.
waves 1 foot or less. 
.friday...southwest winds 5 to 10 knots. waves 2 feet or less. 
.saturday...southwest winds 5 to 15 knots becoming south. a
chance of showers and thunderstorms saturday night. waves 1 to
2 feet. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kcle 212000
glfle 
710 

open lake forecast for lake erie
national weather service cleveland oh
400 pm edt mon may 21 2018

for waters beyond five nautical miles of shore on lake erie

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.

.synopsis...high pressure 30.20 inches over the eastern great 
lakes will move east towards new england tonight. low pressure of
29.90 inches over the mississippi valley will drift east across 
lake erie tuesday, pulling a weak cold front south behind it. 
high pressure of 30.10 inches will build east across the lake 
wednesday into thursday. low pressure 29.60 inches will move to 
the upper midwest on friday.

lez162>165-220215-
lake erie open waters from maumee bay to reno beach oh-
lake erie open waters from reno beach to the islands oh-
lake erie open waters from the islands to vermilion oh-
lake erie open waters from vermilion to avon point oh-
400 pm edt mon may 21 2018

.tonight...northeast winds 10 to 15 knots becoming south less
than 10 knots. showers and thunderstorms. waves 1 to 3 feet. 
.tuesday...southwest winds 10 knots or less becoming northwest.
showers and thunderstorms likely early, then a chance of showers
and thunderstorms late in the morning. waves 2 feet or less. 
.tuesday night...northwest winds 5 to 10 knots becoming north.
waves 1 foot or less. 
.wednesday...north winds 5 to 10 knots becoming light and
variable. waves 1 foot or less. 
.wednesday night...light and variable winds. waves 1 foot or
less. 
.thursday...light and variable winds becoming south 5 to
10 knots. waves 1 foot or less. 
.friday...southwest winds 5 to 10 knots. waves 2 feet or less. 
.saturday...southwest winds around 10 knots. a chance of showers
and thunderstorms saturday night. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$
fzus63 kdtx 211935
glfsc 
691 

lake st clair forecast
national weather service detroit/pontiac mi
335 pm edt mon may 21 2018

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.

.synopsis...high pressure, 30.30 inches, will be centered over
lake huron today. this high will weaken as it drifts north
tonight while a warm front, average pressure 29.90 inches, lifts
into the southern great lakes from the ohio valley. a couple
waves of low pressure are then forecast to track along this front
and across the eastern great lakes late tonight into tuesday.
high pressure will then expand across the great lakes region from
the northwest tuesday night into wednesday.

lcz460-220800-
lake st clair-
335 pm edt mon may 21 2018

.tonight...northeast winds 5 to 10 knots. light showers and a chance
of thunderstorms. patchy fog. waves 2 feet or less.
.tuesday...north winds 5 to 10 knots early in the morning becoming
light and variable...then becoming northwest 5 to 10 knots late in
the afternoon. mostly cloudy. patchy fog early in the morning. light
showers likely and a chance of thunderstorms early in the
morning...then a chance of light showers in the late morning and
early afternoon. waves 2 feet or less.
.tuesday night...north winds 5 to 10 knots. partly cloudy. waves 2
feet or less.
.wednesday...north winds 5 to 10 knots early in the morning becoming
light and variable. mostly sunny. waves 2 feet or less.
.wednesday night...light and variable winds. clear. waves nearly
calm.
.thursday...light and variable winds becoming south 5 to 10 knots in
the afternoon and evening. clear becoming mostly clear. waves 2 feet
or less.
.friday...southwest winds 5 to 10 knots. mostly clear. waves 2 feet
or less.
.saturday...east winds 5 to 10 knots. partly cloudy. a chance of
showers and thunderstorms. waves 2 feet or less.

$$
fzus63 kdtx 211930
glflh 
043 

open lake forecast for lake huron
national weather service detroit/pontiac mi
330 pm edt mon may 21 2018

for waters beyond five nautical miles off shore on lake huron

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.

.synopsis...high pressure, 30.30 inches, will be centered over
lake huron today. this high will weaken as it drifts north
tonight while a warm front, average pressure 29.90 inches, lifts
into the southern great lakes from the ohio valley. a couple
waves of low pressure are then forecast to track along this front
and across the eastern great lakes late tonight into tuesday.
high pressure will then expand across the great lakes region from
the northwest tuesday night into wednesday.

lhz361-362-220800-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
330 pm edt mon may 21 2018

.tonight...southeast winds 5 to 10 knots backing to the east
after midnight. a chance of showers. waves 2 feet or less. 
.tuesday...light and variable winds becoming north 5 to 10 knots
in the late morning and afternoon. waves 2 feet or less. 
.tuesday night...west winds 5 to 10 knots increasing to 10 to
15 knots after midnight. waves 2 feet or less. 
.wednesday...west winds 10 to 15 knots decreasing to 5 to
10 knots in the late morning and afternoon. waves 1 to 3 feet. 
.wednesday night...west winds 5 to 10 knots. waves 2 feet or
less. 
.thursday...light and variable winds becoming south 5 to 10 knots
late in the afternoon...then veering to the southwest late in the
evening. waves 2 feet or less. 
.friday...southwest winds 5 to 10 knots. a chance of showers.
rain showers likely until early morning. waves 2 feet or less. 
.saturday...south winds 5 to 10 knots backing to the east early
in the evening...then becoming northeast 10 to 15 knots in the
late evening and early morning. a chance of showers. a chance of
thunderstorms. waves 1 to 3 feet. 


$$
fzus63 kdtx 211930
glflh 

lhz363-462-220800-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
330 pm edt mon may 21 2018

.tonight...northeast winds 5 to 10 knots. a chance of showers
early in the evening. rain showers likely in the late evening and
overnight. waves 2 feet or less. 
.tuesday...north winds 5 to 10 knots. a chance of showers early
in the morning. waves 2 feet or less. 
.tuesday night...northwest winds 5 to 10 knots. waves 2 feet or
less. 
.wednesday...west winds 5 to 10 knots until late afternoon
becoming light and variable. waves 2 feet or less. 
.wednesday night...light and variable winds becoming southwest
5 to 10 knots after midnight. waves 2 feet or less. 
.thursday...light and variable winds becoming south 5 to 10 knots
late in the afternoon. waves 2 feet or less. 
.friday...southwest winds 10 to 15 knots. a chance of showers
until early morning. waves 2 feet or less. 
.saturday...southwest winds 5 to 10 knots becoming northeast
10 to 15 knots until early morning. a chance of showers. a chance
of thunderstorms. waves 1 to 3 feet. 


$$
fzus63 kdtx 211930
glflh 

lhz463-464-220800-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
330 pm edt mon may 21 2018

.tonight...northeast winds 5 to 10 knots. patchy fog. showers
likely. waves 2 feet or less. 
.tuesday...north winds 5 to 10 knots. patchy fog early in the
morning. a chance of showers until late afternoon. waves 2 feet
or less. 
.tuesday night...north winds 10 to 15 knots becoming northwest
5 to 10 knots in the late evening and overnight. waves 2 feet or
less. 
.wednesday...light and variable winds. waves 2 feet or less. 
.wednesday night...light and variable winds. waves 2 feet or
less. 
.thursday...light and variable winds becoming south 5 to 10 knots
late in the afternoon. waves 2 feet or less. 
.friday...southwest winds 5 to 10 knots increasing to 10 to
15 knots. a chance of showers after midnight. waves 2 feet or
less. 
.saturday...southwest winds 5 to 10 knots backing to the
northeast until early morning. a chance of showers. a chance of
thunderstorms. waves 1 to 3 feet. 


$$
fzus63 klot 211948
glflm 
928 

open lake forecast for lake michigan
national weather service chicago/romeoville il
248 pm cdt mon may 21 2018

for waters beyond five nautical miles of shore on lake michigan.

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.synopsis...low pressure of 30.0 inches across the middle 
mississippi valley will move to southern michigan by late tonight,
and to the eastern great lakes by tuesday. high pressure of 30.1 
inches will build over the great lakes tuesday night and 
wednesday. late in the week, low pressure of 29.5 inches will move
from the upper midwest into the great lakes.

lmz261-362-364-366-563-565-567-868-220330-
lake michigan from seul choix point to rock island passage 5 nm
offshore to mid lake-
lake michigan south of a line from seul choix point to the
mackinac bridge and north of a line from charlevoix mi to south
fox island 5 nm offshore-
lake michigan from charlevoix to point betsie mi 5 nm offshore to
mid lake-
lake michigan from point betsie to manistee mi 5 nm offshore to
mid lake-
lake michigan from rock island passage to sturgeon bay wi-
lake michigan from sturgeon bay to two rivers wi 5 nm offshore to
mid lake-
lake michigan from two rivers to sheboygan wi 5 nm offshore to
mid lake-
lake michigan from pentwater to manistee mi 5 nm offshore to mid
lake-
248 pm cdt mon may 21 2018

sheboygan wi to pentwater mi north...

.tonight...east winds 10 to 15 kt becoming northeast. chance of 
rain showers this evening, then slight chance of rain showers 
overnight. patchy fog overnight. waves 1 to 3 ft. 
.tuesday...northeast winds 10 to 15 kt becoming northwest. patchy
fog in the morning. slight chance of rain showers in the morning.
waves 1 to 3 ft. 
.tuesday night...west winds 5 to 10 kt becoming southwest. waves
1 to 2 ft. 
.wednesday...southwest winds 10 to 15 kt. waves 1 ft or less. 
.wednesday night...southwest winds 10 to 15 kt. waves 1 ft or
less. 
.thursday...southwest winds 10 to 15 kt becoming south 10 to
20 kt. waves 1 to 3 ft. 
.thursday night...southwest winds 10 to 20 kt. chance of rain
showers and thunderstorms. waves 1 to 3 ft. 
.friday...southwest winds 10 to 20 kt. waves 2 to 4 ft. 
.saturday...south winds 10 to 20 kt. waves 2 to 4 ft.  

$$
fzus63 klot 211948
glflm 

lmz080-669-671-673-675-777-779-870-872-874-876-878-220330-
lake michigan from michigan city in to st. joseph mi 5 nm
offshore to mid lake-
lake michigan from sheboygan to port washington wi 5 nm offshore
to mid lake-
lake michigan from port washington to north point light wi 5 nm
offshore to mid lake-
lake michigan from north point light to wind point wi 5 nm
offshore to mid lake-
lake michigan from wind point wi to winthrop harbor il 5 nm
offshore to mid lake-
lake michigan from winthrop harbor to wilmette harbor il 5 nm
offshore to mid lake-
lake michigan from wilmette harbor il to michigan city in 5 nm
offshore to mid lake-
lake michigan from whitehall to pentwater mi 5 nm offshore to mid
lake-
lake michigan from grand haven to whitehall mi 5 nm offshore to
mid lake-
lake michigan from holland to grand haven mi 5 nm offshore to mid
lake-
lake michigan from south haven to holland mi 5 nm offshore to mid
lake-
lake michigan from st. joseph to south haven mi 5 nm offshore to
mid lake-
248 pm cdt mon may 21 2018

sheboygan wi to pentwater mi south...

...dense fog advisory in effect until 9 am cdt tuesday...

.tonight...east winds 10 to 20 kt backing to north 10 to 15 kt.
areas of dense fog. chance of rain showers and slight chance of
thunderstorms this evening, then slight chance of rain showers
overnight. waves 2 to 4 ft subsiding to 1 to 3 ft. 
.tuesday...northwest winds 10 to 15 kt becoming north. areas of
dense fog in the morning. waves 1 to 3 ft. 
.tuesday night...north winds 10 to 15 kt becoming northwest less
than 10 kt. waves 1 to 2 ft. 
.wednesday...southwest winds 10 to 15 kt becoming south. waves
1 ft or less. 
.wednesday night...south winds 10 to 15 kt becoming southeast.
waves 1 ft or less. 
.thursday...south winds 10 to 15 kt increasing to 10 to 20 kt.
waves 1 to 2 ft. 
.thursday night...south winds 10 to 20 kt becoming southwest.
waves 1 to 3 ft. 
.friday...southwest winds 10 to 20 kt. waves 2 to 4 ft. 
.saturday...southwest winds 10 to 20 kt. waves 2 to 4 ft.  

$$
fzus63 kmqt 211947
glfls 

lsz265-220400-
lake superior west of line from manitou island to marquette mi
beyond 5nm from shore-
347 pm edt mon may 21 2018

.late this afternoon...southeast winds 10 to 20 knots. waves calm
to 2 feet building to 1 to 3 feet. 
.tonight...southeast winds 5 to 15 knots veering south after
midnight. waves subsiding to calm to 2 feet. 
.tuesday...south winds 5 to 15 knots backing east late. waves
calm to 2 feet. 
.tuesday night...south winds 5 to 15 knots veering southwest
after midnight. waves calm to 2 feet. 
.wednesday...east winds 5 to 15 knots. waves calm to 2 feet. 
.wednesday night...southeast winds 5 to 15 knots veering south
after midnight. waves calm to 2 feet. 
.thursday...south winds 5 to 15 knots backing southeast by mid 
afternoon. waves calm to 2 feet. 
.thursday night...south winds 5 to 15 knots veering southwest
after midnight. a chance of showers and thunderstorms. waves calm
to 2 feet. 
.friday...southeast winds 5 to 15 knots. a chance of showers and
thunderstorms. waves calm to 2 feet. 
.saturday...east winds 10 to 20 knots. waves building to 1 to
3 feet, then subsiding to calm to 2 feet. 

$$
fzus63 kmqt 211947
glfls 

lsz264-220400-
lake superior from upper entrance to portage canal to manitou
island mi 5nm off shore to the us/canadian border-
347 pm edt mon may 21 2018

.late this afternoon...southeast winds 10 to 20 knots. waves calm
to 2 feet. 
.tonight...southeast winds 5 to 15 knots veering south after
midnight. waves calm to 2 feet. 
.tuesday...southwest winds 5 to 15 knots. waves calm to 2 feet. 
.tuesday night...southwest winds 5 to 15 knots increasing to
10 to 20 knots after midnight, then diminishing to 5 to 15 knots
late. waves calm to 2 feet. 
.wednesday...northeast winds 5 to 15 knots veering east by mid
afternoon. waves calm to 2 feet. 
.wednesday night...southeast winds 5 to 15 knots veering south
after midnight. waves calm to 2 feet. 
.thursday...south winds 5 to 15 knots backing southeast by mid
afternoon. waves calm to 2 feet. 
.thursday night...south winds 5 to 15 knots increasing to 10 to
20 knots after midnight. showers and thunderstorms likely after
midnight. waves calm to 2 feet. 
.friday...southwest winds 5 to 15 knots becoming east 10 to
20 knots. a chance of showers and thunderstorms. waves building
to 1 to 3 feet. 
.saturday...east winds 10 to 20 knots. a chance of showers and
thunderstorms. waves building to 2 to 4 feet, then subsiding to
calm to 2 feet. 

$$
fzus63 kmqt 211947
glfls 

lsz263-220400-
lake superior from saxon harbor wi to upper entrance to portage
canal mi 5nm off shore to the us/canadian border including isle
royale national park-
347 pm edt mon may 21 2018

.late this afternoon...northeast winds 5 to 15 knots. waves calm
to 2 feet. 
.tonight...east winds 5 to 15 knots veering south after midnight,
then becoming southwest less than 10 knots late. waves calm to
2 feet. 
.tuesday...southwest winds 5 to 15 knots. waves calm to 2 feet. 
.tuesday night...southwest winds 5 to 15 knots. waves calm to
2 feet. 
.wednesday...west winds less than 10 knots backing east by mid
afternoon. waves calm to 2 feet. 
.wednesday night...east winds less than 10 knots veering south
after midnight. waves calm to 2 feet. 
.thursday...south winds less than 10 knots the western plains trough 
will reach the upper mississippi valley late friday. 
becoming east 5 to 15 knots by mid afternoon. waves calm to 2 
feet. 
.thursday night...south winds 5 to 15 knots veering southwest
after midnight. a chance of showers and thunderstorms. waves calm
to 2 feet. 
.friday...southwest winds 5 to 15 knots backing northeast. a
chance of showers and thunderstorms. waves calm to 2 feet. 
.saturday...northeast winds 5 to 15 knots veering east. a chance
of showers and thunderstorms. waves building to 2 to 4 feet, then
subsiding to 1 to 3 feet. 

$$
fzus63 kmqt 211947
glfls 

lsz266-220400-
lake superior east of a line from manitou island to marquette mi
and west of a line from grand marais mi to the us/canadian border
beyond 5nm from shore-
347 pm edt mon may 21 2018

.late this afternoon...east winds 5 to 15 knots. waves calm to
2 feet. 
.tonight...southeast winds 5 to 15 knots veering south after
midnight. waves calm to 2 feet. 
.tuesday...south winds 5 to 15 knots backing east late. waves
calm to 2 feet. 
.tuesday night...south winds 5 to 15 knots veering southwest
after midnight. waves calm to 2 feet. 
.wednesday...south winds 5 to 15 knots backing northeast by mid
afternoon. waves calm to 2 feet. 
.wednesday night...southeast winds 5 to 15 knots veering south
after midnight. waves calm to 2 feet. 
.thursday...south winds 5 to 15 knots backing southeast by mid
afternoon. waves calm to 2 feet. 
.thursday night...south winds 10 to 20 knots. showers and
thunderstorms likely after midnight. waves building to 1 to
3 feet. 
.friday...south winds 5 to 15 knots backing east. a chance of
showers and thunderstorms. waves subsiding to calm to 2 feet,
then building to 1 to 3 feet. 
.saturday...east winds 10 to 20 knots. a chance of showers and
thunderstorms. waves building to 2 to 4 feet, then subsiding to
calm to 2 feet. 

$$
fzus63 kmqt 211947
glfls 
800 

open lake forecast for lake superior
national weather service marquette mi
347 pm edt mon may 21 2018

for waters beyond 5 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.

.synopsis...a high pressure ridge of 30.2 inches extending across
the upper great lakes will linger through tuesday as it weakens. 
a weak low pressure trough of 30.0 inches will then drop south 
across lake superior late tuesday night and wednesday morning. in 
its wake, high pressure of 30.2 inches will build over northern 
ontario wednesday. the high will then shift over the great lakes 
region through thursday as one low pressure trough of 29.7 inches 
drops south into northern ontario and a second trough of 29.7 
inches moves over the western plains. this troughing will stall
and weaken just west of lake superior on friday night and
saturday.

lsz162-220400-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
347 pm edt mon may 21 2018 /247 pm cdt mon may 21 2018/

.late this afternoon...northeast winds 5 to 15 knots. waves calm
to 2 feet. 
.tonight...northeast winds 5 to 15 knots becoming west less than
10 knots after midnight. waves calm to 2 feet. 
.tuesday...southwest winds 5 to 15 knots. waves calm to 2 feet. 
.tuesday night...southwest winds 5 to 15 knots becoming west less
than 10 knots late. waves calm to 2 feet. 
.wednesday...southwest winds less than 10 knots backing east by
mid afternoon. waves calm to 2 feet. 
.wednesday night...east winds less than 10 knots. waves calm to
2 feet. 
.thursday...east winds less than 10 knots. waves calm to 2 feet. 
.thursday night...south winds 5 to 15 knots veering southwest
after midnight. a chance of showers and thunderstorms. waves calm
to 2 feet. 
.friday...southwest winds 5 to 15 knots veering west. waves calm
to 2 feet. 
.saturday...northeast winds 5 to 15 knots. waves building to 2 to
4 feet, then subsiding to 1 to 3 feet. 

$$
fzus63 kmqt 211947
glfls 

lsz267-220400-
lake superior from grand marais mi to whitefish point mi 5nm off
shore to the us/canadian border-
347 pm edt mon may 21 2018

.late this afternoon...east winds 5 to 15 knots. waves calm to
2 feet. 
.tonight...southeast winds 5 to 15 knots veering south after
midnight. waves calm to 2 feet. 
.tuesday...southeast winds 5 to 15 knots backing northeast late.
waves calm to 2 feet. 
.tuesday night...northwest winds 5 to 15 knots backing southwest
late. waves calm to 2 feet. 
.wednesday...east winds 5 to 15 knots backing northwest by mid
afternoon. waves calm to 2 feet. 
.wednesday night...south winds 5 to 15 knots. waves calm to
2 feet. 
.thursday...south winds 5 to 15 knots backing southeast by mid
afternoon. waves calm to 2 feet. 
.thursday night...south winds 10 to 20 knots. a chance of showers
and thunderstorms. waves building to 1 to 3 feet. 
.friday...south winds 5 to 15 knots backing southeast. a chance
of showers and thunderstorms. waves subsiding to calm to 2 feet. 
.saturday...east winds 10 to 20 knots. a chance of showers and
thunderstorms. waves building to 1 to 3 feet, then subsiding to
calm to 2 feet. 

$$

 myiW | Wind & Forecasts | Forums | Classifieds | Membership | Support
like us on facebook 
© Copyright 1999-2018 WeatherFlow, Inc · Contact Us · Ad Marketplace