Larmor-Baden Sea Temperature

(Today) 2025

12.8°C / 55.1°F

The water will feel cool (fresh). Probably too cold for all but seasoned swimmers. We'd recommend a 4mm or 5mm wetsuit if you want to stay in the water.

Current weather

13°C / 55°F
(overcast clouds)
Partly cloudy
Wind
14 mph
Humidity
91%

The measurements for the water temperature in Larmor-Baden, Brittany are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.

*Live data may vary from satellite readings for a number of reasons. These include local factors, depth of smapling and time of day.

Water temp by month

Monthly average max / min water temperatures

The graph below shows the range of monthly Larmor-Baden water temperature derived from many years of historical sea surface temperature data.

Larmor-Baden average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Larmor-Baden
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 8.2 8.5 8.8 9.7 12.2 13.8 14.9 17.1 16.8 14.8 13.3 10.2
Max °C 11.4 10.6 10.9 14 16.1 18.6 20 19.4 19.6 18.6 17 14.6
Min °F 48 48.1 48.6 51.1 55.5 58.8 60.8 63.7 63.4 60.2 57.4 52.1
Max °F 51.2 50.2 50.7 55.4 59.4 63.6 65.9 66 66.2 64 61.1 56.5

The warmest water temperature is in August with an average around 64.8°F / 18.2°C. The coldest month is February with an average water temperature of 49.1°F / 9.5°C.

7 day tide forecast for Larmor-Baden

MonTueWedThuFriSatSun
  • High 1:30am
    (4.02m)
  • Low 7:28am
    (1.87m)
  • High 1:51pm
    (4.16m)
  • Low 7:58pm
    (1.79m)
  • High 2:15am
    (4.16m)
  • Low 8:20am
    (1.75m)
  • High 2:33pm
    (4.24m)
  • Low 8:43pm
    (1.68m)
  • High 2:53am
    (4.31m)
  • Low 9:06am
    (1.62m)
  • High 3:11pm
    (4.33m)
  • Low 9:24pm
    (1.57m)
  • High 3:29am
    (4.45m)
  • Low 9:46am
    (1.5m)
  • High 3:47pm
    (4.42m)
  • Low 10:01pm
    (1.48m)
  • High 4:04am
    (4.57m)
  • Low 10:23am
    (1.41m)
  • High 4:22pm
    (4.49m)
  • Low 10:36pm
    (1.42m)
  • High 4:38am
    (4.66m)
  • Low 10:59am
    (1.34m)
  • High 4:57pm
    (4.53m)
  • Low 11:11pm
    (1.38m)
  • High 5:12am
    (4.7m)
  • Low 11:34am
    (1.31m)
  • High 5:32pm
    (4.54m)
  • Low 11:45pm
    (1.37m)
7 day tide times for Larmor-Baden

*These tide times are estimates based on the nearest accurate location (Port-Navalo, France) and may differ by up to half an hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.