Sargassum at Anse Couleuvre (Le Prêcheur): today's beach report
Clear
Pristine, dive in
Anse Couleuvre sits at the end of the coast road beyond Le Prêcheur, in the far north of Martinique, under the forested slopes of Mount Pelée. Dark volcanic sand, a footpath for the last stretch, and a Caribbean-facing bay: it is a beach you plan for rather than stumble upon.
This page tracks sargassum here day by day. You get the condition observed that morning, a rating from 0 to 5 that sums it up in a glance, and a map placing the beach within its stretch of coastline. Everything is refreshed each morning, before people head out.
Anse Couleuvre on the sargassum map
What to know about this beach
The bay opens west, onto the Caribbean Sea, which puts it on the sheltered side of the island. Trade winds blow from the east and drive sargassum rafts toward Martinique's Atlantic shores, so west-facing beaches like this one usually escape the heavy landings. It belongs to the Caraïbe nord monitoring zone, running from Le Prêcheur down to Fort-de-France.
Sheltered is not the same as immune. When a raft rounds the island's northern tip, coastal drift and swell can carry part of it along the Prêcheur shoreline, and small coves held between rocky points tend to keep whatever drifts in. The dark sand also makes any deposit stand out at once. That is why the daily rating tells you more than the general rule.
Frequently asked questions
Does sargassum often reach Anse Couleuvre?
It faces west, on the Caribbean side, while the trade winds push the rafts toward Martinique's Atlantic coast. Landings here stay comparatively rare, though a raft rounding the northern tip can still bring some in.
How do I check conditions before driving out there?
Open the FanGass map on the morning of your trip: Anse Couleuvre gets a 0 to 5 rating and a plain-language status, refreshed every morning. Worth doing, since the last stretch is on foot.
When is sargassum most likely in this part of Martinique?
Arrivals generally cluster between spring and autumn, with peaks that shift from year to year. On this leeward coast episodes tend to be shorter, but only the daily reading tells you about a given morning.
Which nearby beaches share the same conditions?
The neighbouring coves around Le Prêcheur and the shoreline heading down to Saint-Pierre sit in the same Caraïbe nord monitoring zone, so their pages carry the same morning bulletin, beach by beach.