Used Estran : Marées de ta Plage for Android?
Editors’ Review
Estran : Marées de ta Plage from Grillons Apps provides localized tide schedules and water-level forecasts for coastal visitors across France and its territories. It computes tide times and heights on the device and presents a clear, illustrated view of selected beaches. The interface exposes tide coefficients and basic alerts designed for quick glance checks without requiring an account. Targeted at beachgoers, surfers, shore anglers, sailors, and coastal hikers who need precise local timing near the water.
How Estran achieves beach-level accuracy
The app implements the SHOM calculation method with 38 harmonic components for each site, and locations are calibrated to reference tide gauges such as Brest. That specific harmonic model yields height estimates tailored to individual beaches instead of relying on broad port averages. For activities that depend on precise water level, this calculation approach supplies a technical foundation for fine-grained local predictions.
Which coasts and hidden beaches it maps
Coverage spans more than 2,800 named beach locations across mainland France and overseas territories, and GPS detection handles over 800 unnamed beach spots. The Android release is the primary distribution channel and an iPhone version is also available. This geographic focus makes the tool especially relevant for people operating specifically along French coasts and nearby islands.
Tools for day-of planning on the shore
The interface offers an interactive 24-hour tide curve that supports touch exploration of heights and times, plus countdown timers to the next high or low tide. Solar and lunar times (sunrise, sunset, moonrise, moonset) are included, and users can set customizable tide alerts tied to specific events or coefficients. Those elements combine into a concise on-site planning kit for short-term outings.
Privacy stance and public standing
Grillons emphasizes privacy: the app contains no advertising, does not use tracking, and requires no user account. That design choice limits remote telemetry and keeps personal data handling minimal. The app is noted for a clean presentation and has achieved visible rankings in the Weather category on stores in France and Belgium, which reflects interest among the regional audience.
Pros
- SHOM-based calculations with 38 harmonic components for precise local heights
- Coverage of over 2,800 beaches across mainland and overseas territories
- GPS detection supports over 800 unnamed beach locations
- No ads, no tracking, and no account registration required
Cons
- Extended 14-day forecasts and widgets are gated behind the Pro tier
- Pro limits personalized alerts to a defined number of items
- Geographic scope targets French coasts rather than global shorelines
Bottom Line
To sum up, a practical pick for shore-based planning
To sum up, Estran is a practical option for people who spend time at the shore and want dependable, local tide timing and situational awareness. Consider the Pro tier if extended 14-day forecasts, home-screen widgets, or additional personalized alerts are important for longer-range planning. It suits weekend planners, shore professionals, and outdoor hobbyists who prioritize compact, privacy-focused tools for short-term decisions near the water.
Used Estran : Marées de ta Plage for Android?
