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Use Your Activities Watts
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The difference in Watts between the forecast and windless conditions expressed as a percentage.
Minus - Tailwind/favourable conditions
Zero - Neither favourable or unfavourable
Positive - Headwind/unfavourable conditions
Strava Leaderboard Weather
Discover the weather conditions for the top times.
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Monitor for the best conditions
Be notified by adding a Segment Windsock.
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Did you know?
You can display your myWindsock Infographic on social media! Check it out.
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Add Forecast to Planner
Your Planner shows you a summary forecast for all of your planned routes for the next 12 days.
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We've moved a few things around...
And we'd like to show you where we've put them.
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Start Tour
We've got lots of data and charts for you!
Delve deep into the data of your rides.
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This is where you set the date
Change the date and time to alter the forecast for your activity.
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Experiment with Virtual Athletes
Create a 'virtual you' for the most accurate data, or experiment with different Virtual Athletes and see their time predictions.
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Tapping on the route reveals point by point data
View the prevailing wind and lots more data for each point on your course.
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View Strava Segment Details
View each segment's data by clicking on the Segment Icons. Set a Windsock to be notified of the best upcoming conditions or the weather conditions for your past efforts.
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Locate the key moments
Find the headwinds and hills on your route with the Activity Navigator.
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Filter Strava Segments
Find the segments you are most interested in. By headwind/tailwind, distance and more.
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Watch your Activity
View the twists and turns of your route. See how the activity evolves.
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More options and features
Many more options including General Map Settings can be found here.
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Finish
Time Prediction/Moving Time
Click the to see how changes to power, aerodynamics and weight affect your time.
View this Activity as a Forecast
Set a new departure time to view the latest forecast.
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Add to Planner
View Segment Effort data, try playing back an effort!
Time Change
The difference that your last Virtual Rider change made to the overall time.
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Aerodynamics
Your CdA is how much drag you produce on your bike. Reducing your CdA will increase your speed for the same power.
Improving Accuracy
To be accurate your CdA calculation relies on you correctly setting your Virtual Rider's Weight, Rolling Resistance and Drive Train Resistance.
Settings Summary Estimations based on combined rider & bike weight at kg, CdA and rolling resistance at . The wind characteristics are adjusted for the landscape of . Change Settings
Include a schedule stop in your forecast. Simply enter the length of time you plan to be stopped for.
Time Stopped (Hr:Min:Sec)
Description
Delete Stop
Report a road hazard and help you and fellow cyclists stay safe. Please ensure you have selected the nearest point to the start of the hazard and that the route is travelling in the correct direction for the hazard.
Out and back courses can be offset to separate the Wind Lines. Pick the side of road and distance to offset.
Wind Shear
For the best results pick a landscape that would describe the locality of your course. This is used to adjust the wind speeds for wind gradient/shear. This is the slowing of air flow due to surface frictions.
Laps
Starting Speed
As default your starting speed will be estimated using your performance settings. If you are starting this course from stationary select 'Zero'.
Course Direction
Unit Preference
Averages
Appearance of Charts and Map
Apply Settings
Share Weather
View Weather Data
Start Time
Set Date
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See the weather for any date, from 1960 to 14 days time with Premium Membership.
Aerodynamics
UK Time Trial Events
