Local 6-day marine forecast: BMS (special marine bulletin), weather warnings, interactive map – wind, swell, pressure – and the coastal bulletin. Free access.
BMS
BMS (Special Marine Bulletins) flag strong wind warnings at sea (gale, storm).
Anse de l'Aiguillon / Frontière espagnole
Pas de BMS en cours ni prévu
Warnings
Weather warnings show current and upcoming hazards for the department.
Département 40
Vigilance Jaune Orages du 31/07/26 à 00h au 01/08/26 à 00h
Map
Interactive map: wind, swell, rain, pressure… 6-day forecast (ECMWF 9 km) displayed with Windy.
Bulletin
The coastal bulletin provides the official analysis for the relevant maritime area.
Covered coastal areas:
Biscarrosse (40600), Capbreton (40130), Gastes (40160), Labenne (40530), Lit-et-Mixe (40170), Messanges (40660), Mimizan (40200), Moliets-et-Maa (40660), Ondres (40440), Parentis-en-Born (40160), Sainte-Eulalie-en-Born (40200), Saint-Julien-en-Born (40170), Sanguinet (40460), Seignosse (40510), Soorts-Hossegor (40150), Soustons (40140), Tarnos (40220), Vielle-Saint-Girons (40560) and Vieux-Boucau-les-Bains (40480).
Any questions? Let’s discuss in the comments