Is today a good day for sea swimming in Llanes?
Today is not the day.
Not safe for sea swimming today. A 1.3 m sea running. Out of season for it, whatever the weather does.
Not today14/100
7-day outlook for sea swimming in Llanes
Best day looks like Friday at 35/100.
Why this score?
Data from Open-Meteo, and Open-Meteo Marine for waves and sea temperature. Last updated 21:34 UTC.
Sea swimming in Llanes, month by month
The sea is warmest in August at 22°C and coldest in March at 14°C. Offshore waves are biggest in February (the day's highest averages 2.4 m) and smallest in June (1.1 m). Daytime highs peak at 23°C in August and fall to 13°C in January. June is the wettest month, with about 18 days of 1 mm or more; July is the driest, with about 12.
Our seasonal guide puts sea swimming in season from May to October.
| Month | Sea temperature (°C) | Offshore wave height (m) | Daytime high (°C) | Rainy days (days) |
|---|---|---|---|---|
| January | 15 | 2.1 | 13 | 16 |
| February | 14 | 2.4 | 15 | 12 |
| March | 14 | 2.0 | 15 | 16 |
| April | 14 | 1.5 | 16 | 14 |
| May (in season) | 16 | 1.2 | 18 | 15 |
| June (in season) | 19 | 1.1 | 20 | 18 |
| July (in season) | 21 | 1.1 | 22 | 12 |
| August (in season) | 22 | 1.4 | 23 | 13 |
| September (in season) | 21 | 1.4 | 22 | 15 |
| October (in season) | 19 | 1.7 | 21 | 15 |
| November | 17 | 2.3 | 17 | 14 |
| December | 15 | 2.0 | 15 | 17 |
In season, by our seasonal guide
Averages of daily weather 2020 to 2024 and of waves and sea temperature 2022 to 2024, from ERA5 reanalysis data (about 25 km resolution; waves are measured offshore, not in the surf at the beach). Not a forecast.
About sea swimming in Llanes
Llanes sits on the Asturian coast where limestone sea cliffs, sheltered coves and Atlantic surf beaches are within a ten-minute drive of each other.
Go Daisy scores 47 activities for Llanes, including running, cycling, urban exploring, photography, outdoor yoga. The score for sea swimming updates hourly from the same weather data professional services use.
Also today in Llanes
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Score for sea swimming in Llanes updated hourly. Free, ad-free. Built by independent makers in the UK and Asturias, Spain.
Weather data from Open-Meteo.