BrrCheckerAtlantic water temperature
Atlantic, Arzon, Les Trois Fontaines · Sea/Coast
The current water temperature at Atlantic is 12.5 °C (as of November 8, 2026, source: Copernicus Marine Service).
Attribution: Generated using E.U. Copernicus Marine Service Information (DOI 10.48670/moi-00032, 10.48670/moi-00043, 10.48670/moi-00044, 10.48670/moi-00045) · Attribution: Messbojen: Ifremer, Université de Caen, CNRS, Observatoire Océanologique de Banyuls, Institut Méditerranéen d’Océanologie, Universidade dos Açores, Puertos del Estado, INTECMAR (Xunta de Galicia), Agentschap MDK – Afdeling Kust, Rijkswaterstaat, BSH, NLWKN, LKN.SH, Ilmatieteen laitos (FMI)
The sea lags the air by weeks: the warmest water often arrives after the warmest days. Measured buoy values show this honestly.
12.5 °C
Measured: November 8, 2026 · continuously updated
💧 Water 12.5° · ☀️ Air 11.6°
Temperature trend of recent weeks
Photo: qwesy qwesy · CC BY 3.0 · Wikimedia CommonsWater quality
EU classification: excellentMeasurement series & statistics
This measurement series includes 863 data points since September 9, 2026.
Lowest recorded value: 12.2 °C on November 6, 2026 · highest value: 20.4 °C on September 14, 2026.
In November, temperatures have ranged between 12.2 °C and 14.0 °C.
The current value is 0.8 °C below the November average of this series.
Nearby waters
Atlantic, Arzon, Treno · 0.5 km away12.5 °CAtlantic, Arzon, Port Lenn · 1.1 km away12.5 °CAtlantic, Arzon, Port Blanc · 1.7 km away12.5 °CAtlantic, Arzon, Port Sable · 1.9 km away12.5 °CAtlantic, Arzon, Le Fogeo · 2.5 km away12.5 °C More measuring points: Atlantic
Frequently asked questions
Can you swim at Atlantic right now?
The current water temperature is 12.5 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Atlantic?
Currently 12.5 °C (updated continuously).
How warm is at Atlantic in November?
In November, the water temperature recently averaged 13.3 °C.
When is the water warmest at Atlantic?
Across the measurement record, September is on average the warmest month (19.3 °C).
How is the water quality at Atlantic?
The official classification is: excellent.

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