Swimming in Cardiff in april 2025: Average sea temperature in april and tide times in april 2025
Average sea temperature in Cardiff in april 2025.
In april, according to seasonal norms, the sea temperature in Cardiff is:
Minimum: 48°F
Average: 50°F
Maximum: 53°F
Other useful seasonal weather averages in april:
- Outside temperature: 44°F to 55°F
- Most common weather: "Cloudy"
- The wind blows at 2.5mph
- It rains a total of 1.2in, over 2 day(s).
Should we swim in Cardiff in april?
No... The water temperature in Cardiff in april is freezing
You won't be able to swim in Cardiff in april! The water temperature is freezing, reaching as low as 48°F (and only 53°F at best)! Our advice: if you are going to Cardiff this month, plan to sightsee and forget the beach!
Note also that in april, the climate is tolerable with an average outside temperature of 49°F, 1.2in of precipitation (over 2 days) and 88.35 % humidity.
Water and normal seasonal temperatures in Cardiff in april
| April | |||
| Average sea temperature | 50°F | ||
| Minimum sea temperature | 48°F | ||
| Maximum sea temperature | 53°F | ||
| Average outside temperature | 50°F | ||
| Maximum outside temperature | 56°F | ||
| Minimum outside temperature | 45°F | ||
| Wind speed | 13.7mph | ||
| Wind temperature | 40°F | ||
| Precipitation | 1.2in | ||
| Number of days of rain | 2 jour(s) (6%) | ||
| Humidity | 89% | ||
| Visibility in kilometers | 9.32km | ||
| Cloud cover | 46% | ||
| Our opinion | freezing swimming |
Chart of the tides in april 2025
Tide times in april 2025 in Cardiff
Swim elsewhere in Wales in april
| City | Average T° | Min. T° | Max. T° | Our opinion | Pembrokeshire in april | 50°F | 52°F | freezing swimming | Swansea in april | 50°F | 52°F | freezing swimming | Barmouth in april | 49°F | 51°F | freezing swimming | Llandudno in april | 49°F | 51°F | freezing swimming |