What we’re building
Seyva is a UK coastal planning tool. It combines weather, tide, sea-temperature and available water-quality information, then highlights windows that fit sensible starter settings for each activity.
Why it exists
Knowing when to get in the water shouldn’t mean checking several websites and piecing together information from different places. Seyva brings the key conditions into one place, making it easier to choose when to swim, paddleboard or kayak. Make one simple check, then turn up and enjoy your activity.
Where it’s going
The public Today page includes swimming, paddleboarding and kayaking. Personal preferences, longer forecasts and more app features will follow as the service develops.
Seyva is a planning aid, not a safety service or a substitute for local knowledge and official warnings.