Sine is a surf forecasting app helping surfers worldwide get more quality time in the water without having to spend more time than desired searching for forecasts and interpret them.

Sine let the users add Surf Alarms to get notifications when favorable waves are rolling in at their favorite surf spots.

The app provides an easy to read Surf Forecast overview of the user's favorite spots so you can tell within seconds from opening the app if there are good days ahead and also detailed forecasts for surf spots worldwide.

The users can add their own Secret Spots to get forecasts and set up Surf Alarms for these spots as well. Secret Spots are only visible for the user who added them and will never be published to other users.

We would like to thank all surfers putting up with us interviewing them and patiently listening to our ideas and testing out the app. Keep posting feedback ( and give us tips about non-secret public spots. We hope you can tell this app is made for you.

Get swell soon!