Privacy Policy

This page describes how Sargassum Riviera Maya (sargassumcancun.com) handles your data when you use the app or the web pages.

Data controller

Contact: support@sargassumcancun.com

Data collected

The app works without a user account. The following may be stored locally on your device (browser):

• Preferences: theme (light/dark), favorite beaches, language.
• Progress: points, viewing stats — on your device only.
• Location: if you enable geolocation, it is used only to sort beaches by distance; it is not sent to our servers.
• Email: only if you subscribe to alerts, so we can send you the status of your beaches.

Cookies and local storage

The site uses the browser’s local storage (localStorage) to remember your settings and favorites. We do not set advertising cookies. Third-party cookies (maps, weather, analytics) may appear when you use those services.

Technical data and analytics

Hosting and measurement tools (e.g. Google Analytics) may record technical data (IP address, browser, pages viewed) to ensure the operation and security of the site.

Payment data

Payments are handled by our authorized payment provider (Merchant of Record). We never receive or store your full card details.

We do not sell your data

We do not sell or rent your personal data. No personal data is required to use the free service.

Your rights

You can erase locally stored data at any time by clearing the site’s storage in your browser. To exercise your rights (access, rectification, deletion, objection), write to us at support@sargassumcancun.com.

Retention

Alert-subscription data is kept while the subscription is active and deleted on request. Every email includes an unsubscribe link.

Last updated: 2026-06-24