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Sargassum at Plage de Rivière-Sens (Gourbeyre): today's reading

Today, September 1

Clear

All good

Plage de Rivière-Sens lies on the Caribbean coast of Gourbeyre, in southern Basse-Terre, right beside the marina of the same name. Grey volcanic sand, water usually calmer than on the Atlantic side, and a crowd that is mostly local in the late afternoon.

Here you get today's sargassum reading for Rivière-Sens: a rating from 0 to 5, what it means on the sand, and a map placing the beach against the rest of the island's south. The check is repeated every single morning, including on beaches where landings are uncommon.

Plage de Rivière-Sens on the sargassum map

What to know about this beach

Rivière-Sens sits on the leeward coast and faces southwest. That is the decisive fact. The Basse-Terre massif stands between the Atlantic and this shore, so the easterly trade winds that drive sargassum arrive weakened or deflected, and rafts crossing the ocean meet the windward side first, on the opposite flank of the island.

Immunity is another matter. Some rafts round the island's southern point and travel up the Caribbean shoreline on the current, and a southwest-facing beach is open to whatever comes from that direction. These episodes stay in the minority compared with the east coast, but they do occur during heavy seasons. So the beach is monitored like any other, on a daily reading rather than on reputation.

Frequently asked questions

Is Rivière-Sens spared from sargassum?

It is clearly less exposed, since the leeward coast is shielded from the trade winds by the Basse-Terre massif. Landings still happen when rafts round the southern point and drift north along the Caribbean shore.

How do I check the beach before coming?

FanGass publishes a 0 to 5 rating for Rivière-Sens every morning. Even on a beach that is rarely affected, the daily reading replaces guesswork and takes only a few seconds to consult.

Why is the Caribbean coast less affected than the east?

Sargassum drifts with the easterly trade winds and hits the Atlantic face of the archipelago first. Basse-Terre's mountains block that wind for the western shore, which mainly receives what slips around the headlands.

What else is nearby if the water looks unappealing?

The Rivière-Sens marina adjoins the beach, with pontoons and boat departures right there. It makes an easy fallback on mornings when the rating flags weed on the sand or churned-up water.

Nearby beaches

All Guadeloupe beaches

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Methodology & transparency — FanGass is a free service published by the Katchak agency and created by Morgan Haillus. Every morning, each beach’s 0-to-5 score is recomputed by cross-checking official bulletins (Météo-France, NOAA, University of South Florida), satellite imagery of the offshore rafts, and on-the-ground user reports.