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).
Penmarc'h / Anse de l'Aiguillon
Pas de BMS en cours ni prévu
Warnings
Weather warnings show current and upcoming hazards for the department.
Département 44
Pas de vigilance en cours ou prévue
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:
Assérac (44410), Batz-sur-Mer (44740), Guérande (44350), La Baule-Escoublac, La Bernerie-en-Retz (44760), La Plaine-sur-Mer (44770), La Turballe (44420), Le Croisic (44490), Le Pouliguen (44510), Les Moutiers-en-Retz (44760), Mesquer (44420), Nantes, Piriac-sur-Mer (44420), Pornic, Pornichet (44380), Préfailles (44770), Saint-Brevin-les-Pins (44250), Saint-Michel-Chef-Chef (44730) and Saint-Nazaire.
Any questions? Let’s discuss in the comments