Seyva

THE SEYVA APP

Find your time on the water.

Weather and sea conditions, brought together around the activities you enjoy. Seyva proposes suitable days and times, so you can plan using one app.

We check the conditions. You enjoy the water.

Available on Android

Get Seyva for your Android device on Google Play.

Download on Google Play

FROM CONDITIONS TO SESSIONS

Your next sessions. Already found.

Choose your beaches, activities and preferences. When wind, tide and available wave conditions line up, Seyva adds a session window to your planner.

Seyva Android Weather and Sea screen, showing activity windows, sea temperature, wind and an hourly forecast.
Weather & SeaSee weather, tides and sea conditions together.
Seyva Android Planner screen, showing a swimming window with See details and Follow this session actions.
PlannerFind matching windows. Follow a session with Seyva Plus.

App previews use example conditions. The 14-day outlook and session following shown are Seyva Plus features.

For the activities you enjoy.

Set your own preferences in the app. The website provides a quick public check using starter settings.

CHOOSE HOW YOU PLAN

Start free. Plan further with Plus.

Seyva Free

£0

  • Choose up to two activities.
  • See your next two available sessions, including sessions on later days.
  • Open the included session details.
  • Check weather and sea conditions for today and tomorrow.

Seyva Plus

£2.99 / month

14-day free trial for eligible subscribers, then £2.99/month.

  • Plan across up to 14 available forecast days.
  • Choose all four activities.
  • Open every session’s details.
  • Follow sessions for forecast-change alerts and reminders.
  • No ads.

Following sessions requires Seyva Plus. A trial or subscription starts only when you confirm it in the app store. Unless cancelled, an eligible trial becomes a paid subscription and subscriptions renew automatically. Check the store’s price, eligibility and renewal terms before subscribing.

Where offered, you can watch an optional ad to unlock forecast or session details. The unlock screen explains what you receive and when it expires. Ad unlocks do not include session following.

See the full Free, Plus and ad-unlock details →

Start with your stretch of coast.

Seyva grew from swimming and paddleboarding around Worthing and Brighton. Download the Android app and use your local outlook to plan your next session.

Worthing sea conditionsBrighton sea conditions

Forecasts support planning. Check official warnings and the actual conditions before entering the water; a match never guarantees safety.