Buio 4+

Personalized Surf Forecast

Bathymatrix Inc.

Designed for iPhone

    • 4.8 • 14 Ratings
    • Free

iPhone Screenshots


We added the new "Smart Surf Coach". Surf coaching videos are filtered based on your skills and current conditions.

Buio brings personalized surf​ forecasting to your​ phone.

Remember that ​fantastic session last March at your favorite spot?
​Never again did it feel this good?

Out of all your sessions, Buio will be able to tell you exactly when wave size, swell direction, wind and tides are the same again, and you might be one of the only ones out, just because that online forecast didn't look that good that day....
Rate and track your sessions and grow your ​personal ​surf ​journal. Sessions keep track of the current wave data, local tide and wind.

Buio​ saves your sessions on your phone, learns ​from your ratings ​and suggests a good spot for your next session based on your individual likes and preferences.

What’s New

Version 3.1.0

We added a the new "Smart Surf Coach" feature. 
Surf coaching videos are filtered based on your skills and current conditions.
+ Several bug fixes

Ratings and Reviews

4.8 out of 5
14 Ratings

14 Ratings

Ashleigh You ,

Great App!

What a great idea ....a surf forecast that actually works for me!! I love how this app rates the conditions based on my previous surf sessions and offers up a personalized report & forecast ...it even sends me notifications of where’s going to be good - so there’s no time wasted in searching for the perfect waves! The more sessions I log the better it gets. I’ll never miss an epic surf again! Stoked

IrieIrie33 ,

Became part of my wave checking ritual

Been using this app for a couple of years and it keeps getting better. Saves me time and money when checking the surf. I used to write a surf journal, so this is basically turning your journal into a forecast. Also got great help from the developers in the past.

Househair ,

Put in time, so worth it

Thanks for making the app. Surflies has been a little sketch on non-critical spots lately. Knowing it’s a real read on my spot, not some rando guy looking at offshores and wave size makes a huge difference in knowing if I should paddle out or pretend I’m going to get work done at home.

App Privacy

The developer, Bathymatrix Inc., 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 Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Identifiers

Data Linked to You

The following data may be collected and linked to your identity:

  • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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