Your best wave is already out there
Hour-by-hour swell, wind, and tide for 40,000+ breaks worldwide.
Why surfers switch to ariasurf
See it coming weeks out
Track a swell 16 days out and clear your calendar before anyone else notices.
Live cameras for everyone
Check the lineup before you grab the keys. Every camera, every plan, free.
The whole picture
Swell, wind and tide hour by hour, so you can read the day for yourself.
Every second you wait is a wave you miss
The same break, the same morning, on every forecast site worth checking.
Windfinder
3.7s
ariasurf
5.2s
Windguru
5.9s
Windy
6.8s
Surf-Forecast
22.2s
Surfline
35s
Largest Contentful Paint on a mid-range Android over slow 4G — the car park test. Measured by Google PageSpeed Insights. Lower is better. North Fistral, Newquay, 14 August 2026.
Surfers who stopped guessing
“6 months in and I finally know which mornings are mine. I turn up without that knot in my stomach.”
Marta L.
Ericeira, Portugal
“Every other forecast looked like a spreadsheet I wasn't invited to. I understood this one on day one.”
Danny K.
Newquay, England
“Other sites make me wait through ads before I see a wave height. This one is just there, even on one bar in the car park.”
Camille D.
Hossegor, France
And we're only just getting started
The forecast on your wrist
The next 3 hours on your wrist, without digging out your phone.
Living swell maps
Watch storms spin up mid-ocean and follow the swell lines to your coast.
Follow the tour
Every Championship Tour event and the forecast at the contest site.
From your home break to the other side of the planet
The beachie at the end of your street and the reef you've been saving for years read exactly the same way.
Be there when it fires
Track your favourite breaks and paddle out on the good ones before the crowd wakes up.
Find Your Wave