iWindsurf: Weather and Waves

5.0

WeatherFlow

4.75

725 reviews

50,000+
Downloads

Free

iWindsurf is your most trusted Windsurfing weather source with Waves & Tides.

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About iWindsurf: Weather and Waves

iWindsurf: Weather and Waves is a weather app developed by WeatherFlow.

How many times has iWindsurf: Weather and Waves been downloaded?

iWindsurf: Weather and Waves has been downloaded 51 thousand times. In the last 30 days, the app was downloaded 300 times. It is ranked in the top 100 weather apps.

What is the rating of iWindsurf: Weather and Waves?

iWindsurf: Weather and Waves is rated 4.75 out of 5 stars, based on 730 ratings.

Is iWindsurf: Weather and Waves free?

iWindsurf: Weather and Waves is free to download. The APK download size is 34.23 MB. The latest version available is 5.0. The last update was on June 4, 2026.

What are the requirements for iWindsurf: Weather and Waves?

iWindsurf: Weather and Waves requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play November 2012.

Description

Whether you are wing foiling, wavesailing in breaking waves, or windsurfing the gnar on your local bay, river, or lake, you want and need the best possible forecasts and live wind reports… and iWindsurf has them! We have deployed over 65,000 proprietary Tempest Weather Systems, giving you real-time local weather right where you sail. With exclusive iWindsurf stations on near shore markers, buoys, piers, breakwaters, and key waterfront spots, we have a terrific number of local windsurfing areas covered. Our Tempest Rapid Refresh Model delivers the most accurate Nearcast predictions to our customers. We supplement our proprietary data with information from government agencies including: NOAA, NWS, and bring in reports sets including the AWOS, ASOS, METAR, and even CWOP. iWindsurf creates a complete view of the weather with radar, forecast maps, and customized alerting.

Why you should download iWindsurf:

- Coastal observations from proprietary Tempest Weather Systems along with all public domain marine forecasts and reports (NOAA, NWS, METAR, ASOS, CWOP) including all major airports creating over 125,000 unique stations.

- Our exclusive Tempest Weather Systems deployed at coastal buildings, and at beaches, with haptic rain sensors, sonic anemometers, along with local barometric pressure sensors, provide ground truth observations.

- Live wind from our systems provides a better windy conditions flow map – augmented by current station reports with advanced quality control.

- Our Proprietary AI-enhanced Nearcast provides enhanced forecasting for temperature, wind gust, speed, direction, humidity, dewpoint, precipitation rate, probability of precipitation, and cloud cover percentage.

- Public domain forecast models including High Resolution Rapid Refresh (HRRR), North American Mesoscale Forecast System (NAM), Global Forecast System (GFS), Canadian Meteorological Centre Model (CMC), Icosahedral Non Hydrostatic Model (ICON).

- Free subscription for unlimited wind alerts with customizable thresholds to email, text, or in-app.

- Create your own Favorite station list to keep an eye on your go-to weather stations at your foiling, windsurfing, and surfing spots.

- Maps - Live and Forecasted Wind, Forecasted Temperature, Radar, Satellite, Precipitation and Clouds, as well as Nautical Charts.

- National Weather Service (NWS) Marine Forecasts & Marine Warnings / Alerts.

- Also:
- Tides charts
- Wave height, wave period
- Water temperature
- Sunrise / sunset
- Moonrise / moonset
- Historical wind statistics
- Windy days per month based on average and gust
- Wind direction distribution

Want more weather?

- Upgrade to Plus, Pro, or Gold membership to gain access to more weather stations and forecasts.

- Access our exclusive ultra high-quality array of meteorologist-sited Pro stations at tip top coastal locations.

- Unlock access to iWindsurf’s second-to-none meteorologist-written hyper-accurate Pro forecasts written daily for windsurfing hotspots coast-to-coast.

- Detailed weather info, gusts, rain radar, satellite, NOAA, NWS, at spots of interest to coastal residents and property owners near the ocean, rivers, and other bodies of water.

- On the water features
- Sea surface temperatures
- Sea surface currents
- Detailed historical wind statistics
- Historical wind speed average by year

What else can you do?

- Join the Tempest Weather Network!
- Get a Tempest Weather System for your house, business, windsurf club, pier, or backyard.

Support: help.tempest.earth/hc/en-us/categories/200419268-Sailflow-iKitesurf-iWindsurf-FishWeather-WindAlert

Connect:
- facebook.com/tempestwx
- twitter.com/tempest_wx
- youtube.com/@tempestwx
- instagram.com/tempest.earth

Contact Tempest: help.tempest.earth/hc/en-us/requests/new
Website: tempest.earth

By purchasing a subscription or downloading iWindsurf you agree that you have read and accept our Privacy Policy and Terms of Use.
got.wf/privacy
got.wf/terms

Recent changes:
- Bug Fixes and Performance Enhancements

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More data about iWindsurf: Weather and Waves

Price	Free to download
Total downloads	51 thousand
Recent downloads	300
Rating	4.75 based on 730 ratings
Ranking	Top ranked
Version	5.0
APK size	34.2 MB
Number of libraries	37
Designed for Android	4.4+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the iWindsurf: Weather and Waves app

iWindsurf: Weather and Waves compared with similar apps

Common keywords of similar apps

Iwindsurf Tempest Windsurfing Stations Reports Proprietary Systems Including Nws Coastal Live Exclusive Model Precipitation System Historical Pro Access Foiling Deployed Rapid Refresh Accurate Nearcast Asos Metar Cwop Maps Observations Public Domain Rain Sensors Windy Station Quality Enhanced Weather Wind Forecasts Local Forecast Waves Spots Noaa Radar Marine Temperature Water Tides

Keywords missing from this app

Data Tide Wave Conditions App Time Map Fishing Surf Times High Speed Current Direction Days View Sailing Planing Grib Https Spot Find Sea Windfinder Features Plan Models Charts Kitesurfing Height Air Pressure Resolution Day Location Sessions Buoy

Google Play Rating history and histogram

Rating history

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Downloads over time

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iWindsurf: Weather and Waves has been downloaded 51 thousand times. Over the past 30 days, it averaged 10 downloads per day.

Changelog of iWindsurf: Weather and Waves

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Developer information for WeatherFlow

WeatherFlow

support@iwindsurf.com

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Comments on iWindsurf: Weather and Waves for Android

★★★★★ Shane Bartling · Jul 15, 2019

Iwindsurf human Pro forecasts dictate my day. The forecasters have tremendous experience interpreting the various computer models for the highly complex microclimates of SF Bay, giving accurate predictions and reliability expectations. I am rarely let down by windsurf in choosing my windsurf gear for the day - or deciding to grab my mountain bike instead.

★★★★★ Willard Mazure Jr · Mar 9, 2024

I'm a Great lakes' fisherman. I need the information. It is accurate!

★★★★★ Mark · Jul 24, 2025

I have had windsurf which was originally the wind hotline for 30 years.

★★★★★ Howard Rotblat-Walker · Aug 25, 2024

If you want to want to know the local weather and accurate forecasts, this is the place.

★★★★★ Blair Jackson · Apr 25, 2025

Use it to assess the waves before going to Lake Erie!

★☆☆☆☆ louis vasconcelos · Oct 6, 2017

New version sucks old worked great for wind forecasts now endless load loop s8+

★☆☆☆☆ Ed Waingortin · Nov 21, 2021

After the update, app crashers every time it's opened. Now I have to get the wind reports from the windsurf website.

★☆☆☆☆ Hunter Hollingshead · Sep 23, 2024

Alerts don't work after latest update. $100 pro membership and the features aren't even working anymore, difficult to contact support, I guess the only way to get help is to leave a bad review.

★☆☆☆☆ Mike Kesser · Apr 12, 2024

👎👎👎 Not OK, app used to be better before the update/upgrade. Can't access many stations I used to without paid subscription anymore. Been using the app for over 6 years, stations that used to free are no longer. But based on your response, you're calling me a liar! DEFINITELY NOT OK! Taking my review down to 1 star. Will be looking for a new wind app now, that's for sure!!!! I won't be paying for your app, ever. P.S. in the future, don't LOSE business and CUSTOMERS by insulting them!

Google Play Rankings for iWindsurf: Weather and Waves

Top rankings

Rank	Country	Category	List
13	Canada	Weather	Top Grossing
62	United States	Weather	Top Grossing
121	Saudi Arabia	Weather	Top Grossing
123	Indonesia	Weather	Top Grossing
125	Turkey	Weather	Top Grossing
126	India	Weather	Top Grossing
127	Czech Republic	Weather	Top Grossing
128	Slovakia	Weather	Top Grossing
129	Mexico	Weather	Top Grossing
131	Finland	Weather	Top Grossing

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Ranking history in Canada

Ranking history

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Technologies used by iWindsurf: Weather and Waves

22 permissions · 37 libraries

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More apps

iWindsurf: Weather and Waves

iWindsurf is your most trusted Windsurfing weather source with Waves & Tides.

About iWindsurf: Weather and Waves

How many times has iWindsurf: Weather and Waves been downloaded?

What is the rating of iWindsurf: Weather and Waves?

Is iWindsurf: Weather and Waves free?

What are the requirements for iWindsurf: Weather and Waves?

More data about iWindsurf: Weather and Waves

Alternative downloads for the iWindsurf: Weather and Waves app

iWindsurf: Weather and Waves compared with similar apps

Common keywords of similar apps

Keywords missing from this app

More from WeatherFlow

Google Play Rating history and histogram

Downloads over time

Changelog of iWindsurf: Weather and Waves

Developer information for WeatherFlow

Share iWindsurf: Weather and Waves

Comments on iWindsurf: Weather and Waves for Android

Google Play Rankings for iWindsurf: Weather and Waves

Top rankings

Ranking history in Canada

Technologies used by iWindsurf: Weather and Waves