Alerts
Know when
it's on again.
Describe the conditions that work on a spot. Shaka checks every forecast run and puts each matching window in your calendar.
Get early access
01
Six conditions
Wind, gusts, direction, tide, waves and rain. Each range is set per model, so an AROME alert and a GFS alert can differ.

02
A calendar, not a list
Every matching window on its day, with the model that found it. One glance tells you which afternoon to keep free.

03
On and off by region
Alerts are grouped by region. Riding in Normandy this month? Switch the south off in one tap.

Also in alerts
- Up to 7 days ahead, daylight only if you want
- Alert detail with the next 5 windows
- Notifications on your phone
- Server push for all your devices (coming)
Be first on the water.
Free on iPhone. Made in Normandy.
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