By WeatherFlow
Report updated Apr 17, 2026
iWindsurf: Weather and Waves
For windsurfers, wing foilers, and water sports participants seeking precise, hyper-local wind and wave conditions.
Overview · Full Intel report in progress
iWindsurf: Weather and Waves is an established weather app that is free with in-app purchases. With a 4.8/5 rating from 2.2K reviews, it shows polarized user reception.
What is iWindsurf: Weather and Waves?
Current Momentum
v6.38 · 1mo ago
ActiveLast updated 35d ago. 5 versions tracked.
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
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What Are The Key Features?
Provides real-time, proprietary local weather data from sensors located on piers, buoys, and waterfront spots.
Delivers high-accuracy Nearcast predictions for specific sailing locations.
Aggregates proprietary observations with government data from NOAA, NWS, AWOS, ASOS, METAR, and CWOP.
Allows users to set personalized notifications for specific weather conditions and locations.
How much does it cost?
Who Built It?
WeatherFlow
Providing hyper-local, hardware-backed weather intelligence for marine and outdoor enthusiasts through a proprietary global sensor network.
Portfolio
10
Apps
Who is WeatherFlow?
WeatherFlow has built a defensible moat by vertically integrating proprietary hardware—over 65,000 Tempest Weather Systems—with specialized forecasting models, moving beyond the commodity data used by general weather apps. Their strategy focuses on high-intent niche audiences where hyper-local wind precision is a safety and performance requirement rather than a convenience. By maintaining a suite of sport-specific titles instead of a single monolithic app, they capture targeted search traffic across distinct maritime communities while leveraging a shared data infrastructure.
Who is WeatherFlow for?
- Marine professionals
- High-stakes outdoor enthusiasts
- Sailors
- Kitesurfers
Portfolio momentum
The publisher maintains an exceptionally high development cadence with 33 updates across 9 active apps in the last six months and a recent release within 14 days.
What other apps does WeatherFlow make?
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
Analysis in progress, available soon
What is the competitive landscape for iWindsurf: Weather and Waves?
How's The Weather Market?
How does it evolve in the Weather market?
| Country | Category | Chart | Rank | Change |
|---|---|---|---|---|
| 🇭🇺 Hungary | Weather | iOSFree | #32 | NEW |
| 🇬🇷 Greece | Weather | iOSGrossing | #73 | ▼3 |
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for iWindsurf: Weather and Waves
Key Takeaways
While the app offers industry-leading hyper-local data, recent user feedback highlights significant concerns regarding UI stability, app performance, and the removal of legacy features like Apple Watch complications.
Where Is It Heading?
Trend analysis
Available very soon