
Fangass: Sargassum Forecast
Caribbean beaches, live map
0 ratings
Free
About
Which beach is sargassum-free today? Fangass tells you every morning, beach by beach.
WHAT'S INSIDE
• A live map of 154 beaches across Guadeloupe, Martinique, Saint-Martin, Saint-Barthélemy and the Dominican Republic
• A simple 0-5 score for every beach: green you go, red you skip
• Tonton Sargasse's daily bulletin, straight talk with tomorrow's trend
• Real-time votes from swimmers on site that fine-tune the scores
• Smell level indication, because that's often the real problem
• A home-screen widget: your destination's status at a glance
HOW IT WORKS
Every day Fangass aggregates public and official data (Météo-France, satellite imagery, regional oceanographic bulletins) and cross-checks it with reports from visitors on the beach. The result: fresh, local information every morning, verified by people with their feet in the sand.
WHO IS IT FOR?
Caribbean residents, vacationers, vacation rental hosts, beachfront restaurant owners: anyone who wants to know where to swim without crossing the island for nothing.
Fangass is free, no account needed, no ads.
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What's New in Fangass
1.0.1
July 15, 2026
Display fix on iPhone: content no longer scrolls above the header, which now fits neatly under the status bar and the notch. Bottom-of-page buttons are no longer hidden by the home indicator.
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