Swimming in Cardiff in february 2026: Average sea temperature in february and tide times in february 2026
Average sea temperature in Cardiff in february 2026.
In february, according to seasonal norms, the sea temperature in Cardiff is:
Minimum: 46°F
Average: 49°F
Maximum: 51°F
Other useful seasonal weather averages in february:
- Outside temperature: 41°F to 47°F
- Most common weather: "Cloudy"
- The wind blows at 0.6mph
- It rains a total of 2.1in, over 4 day(s).
Should we swim in Cardiff in february?
No... The water temperature in Cardiff in february is freezing
You won't be able to swim in Cardiff in february! The water temperature is freezing, reaching as low as 46°F (and only 51°F at best)! Our advice: if you are going to Cardiff this month, plan to sightsee and forget the beach!
Note also that in february, the climate is very bad with an average outside temperature of 44°F, 2.1in of precipitation (over 4 days) and 87.83 % humidity.
Water and normal seasonal temperatures in Cardiff in february
| February | |||
| Average sea temperature | 49°F | ||
| Minimum sea temperature | 46°F | ||
| Maximum sea temperature | 51°F | ||
| Average outside temperature | 45°F | ||
| Maximum outside temperature | 49°F | ||
| Minimum outside temperature | 41°F | ||
| Wind speed | 17.4mph | ||
| Wind temperature | 34°F | ||
| Precipitation | 2.1in | ||
| Number of days of rain | 4 jour(s) (14%) | ||
| Humidity | 88% | ||
| Visibility in kilometers | 9.06km | ||
| Cloud cover | 58% | ||
| Our opinion | freezing swimming |
Chart of the tides in february 2026
Tide times in february 2026 in Cardiff
Swim elsewhere in Wales in february
| City | Average T° | Min. T° | Max. T° | Our opinion | Pembrokeshire in february | 48°F | 50°F | freezing swimming | Swansea in february | 48°F | 50°F | freezing swimming | Barmouth in february | 47°F | 50°F | freezing swimming | Llandudno in february | 46°F | 49°F | freezing swimming |