Venturi — The All-in-One Water Sports App
Co-founded by Kai Lenny
Venturi is the all-in-one app built for water athletes. Plan epic sessions, track your performance, and connect with other athletes – all in one place. Venturi gives you hyper-accurate wind and swell forecasts, live ocean conditions, GPS session tracking, spot insights from trusted locals, and a core social community.
Co-founded with world-renowned waterman Kai Lenny, Venturi is designed by riders, for riders.
HYPER-ACCURATE FORECASTS
Venturi blends high-resolution weather models – GFS, HRRR, ECMWF – with machine-learning for unmatched accuracy:
- Hourly wind readings
- Peak wind window projections
- Tidal timing
- Multi-day swell trends
Stop guessing. Start timing your sessions perfectly.
LIVE WIND, SWELL, & TIDES
Get real-time conditions from professional-grade models, mapped directly to your favorite spots:
- Wind speed, gusts, & direction + swell size, period, & direction
- Tide charts with highs, lows, & tidal windows
- Wind, swell, and tide alerts + spot-specific condition triggers
- Live webcams (where available)
Know exactly what’s happening before you leave the house.
DISCOVER & RIDE THE BEST SPOTS
Explore curated spot guides from the global water sports community:
- Launch notes, hazards, safety rules, & access tips
- Spot reviews with user ratings & pictures
- Gear recommendations from experienced riders
- Forecast insights & spot updates from trusted locals
Whether you're riding at your home spot or traveling, Venturi gives you all of the information you need for the safest, most reliable launch plan.
SMART WATCH SESSION TRACKING
Track every ride with precision:
- GPS mapping with distance, speed, & route tracking
- Water-optimized workout mode with heart-rate tracking
- Automatic sync to iPhone
- Strava integration with automatic activity uploads
Review, share, and track your progression over time.
A COMMUNITY BUILT BY WATER ATHLETES
Venturi brings riders together before, during, and after sessions:
- Ask questions and learn from locals in the social feed and in private chats
- Join groups and spot discussions
- See who’s riding where with the "recent sessions” feature and the activity feed
- Post session photos and videos + condition reports
Be part of a purpose-built community of water athletes sharing knowledge, sessions, and stoke.
No matter your discipline – from foiling to surfing to SUPing & more – Venturi helps you decide where and when to ride, choose the right gear, track your performance, and connect with the global water sports community.
Download now for free and level up every session.
I used to waste so much time checking apps and still showing up to bad conditions. Venturi fixed that completely. The forecasts are spot-on, and I actually trust them now.You can see who's riding where and get real-time updates from other people at the spot. The spot guides helped me find new places to ride that I didn't even know existed.Just nice to have everything in one place instead of bouncing between different apps.If you do any wind sport, this app is essential.
A must-have for wind sport
StephFitch
This is my favorite new app for windsurfing and wing foiling. Really nice session-tracking features. A surprisingly robust weather forecasting feature. A great way to get information about launches, figure out which gear to use and find buddies to sail with.
very comprehensive app
kraupp
You can get so much information all in one app it's been really great to use in la ventana for wind speed, prediction of the weather and chats with other wind sport people. It's been great to use!
Water Sport Essential
sts02b
I love the functionality of this app. I have little time to get on the water but Venturi’s forecasting helps me to plan out days in advance when I can get my best session in.
New
- Redesigned session recording flow. The record button has moved from the tab bar to a clear, labeled Play button on the Sessions screen, with onboarding that guides new users to it.
- Press and hold is now required to pause or end a workout, helping prevent accidental taps during a session.
- Added a loading state when ending a session, plus a post-session prompt to rate your session and attach your gear.
- Launched medal goal challenges and one-off timed events, with challenge placements now attached to individual sessions.
- Added new content achievements with progressive tier reveals.
- Simplified course creation by letting you draw your route first, then place gates.
- Added a Send to Watch button on course details and an elapsed-time display during Apple Watch course guidance.
- Added session visibility controls: Public, Friends, and Private.
- Chat now supports custom background images and includes a refreshed message composer.
- Live weather station wind is now displayed on Today spot cards.
- Redesigned Instagram activity sharing.
- Added new two-column landscape layouts for Today and For You on iPad.
Improvements
- Introduced a new GPS track-cleaning engine for more accurate distance and top-speed calculations by filtering GPS glitches and reconnection spikes.
- Historical sessions can now be reprocessed using the new GPS engine for improved statistics.
- Fixed an Android issue that could lose or shorten sessions after pausing.
- Improved Apple Watch pause and resume reliability.
- Tacks and gybes are now shown only for wind sports.
- Added push notifications for daily challenge podium finishers.
- Added live rider avatars to course leaderboards.
- Tap a commenter's name to open their profile.
- Tap a direct message header to open your chat partner's profile.
- Improved back navigation throughout the Feed and Social screens.
- Improved wind and swell map visualizations.
- City and state are now shown beneath spot names in the spot picker.
- Moved the notification permission request to the end of onboarding.
- Users signing in with providers that don't supply a name are now prompted to enter their first name.
- Fixed a crash that could occur when sharing activities.
Version 1.4.9
The developer, Clayton Selby, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Contact Info
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Venturi Sports LLC
Size
165.9 MB
Category
Weather
Compatibility
Requires iOS 15.1 or later.
iPhone Requires iOS 15.1 or later.
iPad Requires iPadOS 15.1 or later.
iPod touch Requires iOS 15.1 or later.
Mac Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
Apple Vision Requires visionOS 1.0 or later.
Apple Watch Requires watchOS 10.0 or later.
Location
This app may use your location even when it isn’t open, which can decrease device battery life.