Swim in Swansea in april 2025What is the temperature of the sea in in april?
Average sea temperature in Swansea in april 2025.
In april, according to seasonal norms, the sea temperature in Swansea is:
Minimum: 47°F
Average: 50°F
Maximum: 52°F
Other useful seasonal weather averages in april:
- Outside temperature: 45°F to 54°F
- Most common weather: "Clear/Sunny"
- The wind blows at 3.1mph
- It rains a total of 2.4in, over 4 day(s).
Should we swim in Swansea in april?
No... The water temperature in Swansea in april is freezing
You won't be able to swim in Swansea in april! The water temperature is freezing, reaching as low as 47°F (and only 52°F at best)! Our advice: if you are going to Swansea this month, plan to sightsee and forget the beach!
Note also that in april, the climate is bad with an average outside temperature of 50°F, 2.4in of precipitation (over 4 days) and 85.99 % humidity.
Water and normal seasonal temperatures in Swansea in april
| April | |||
| Average sea temperature | 50°F | ||
| Minimum sea temperature | 47°F | ||
| Maximum sea temperature | 52°F | ||
| Average outside temperature | 50°F | ||
| Maximum outside temperature | 54°F | ||
| Minimum outside temperature | 47°F | ||
| Wind speed | 14.3mph | ||
| Wind temperature | 41°F | ||
| Precipitation | 2.4in | ||
| Number of days of rain | 4 jour(s) (14%) | ||
| Humidity | 86% | ||
| Visibility in kilometers | 9.3km | ||
| Cloud cover | 45% | ||
| Our opinion | freezing swimming |
Swim elsewhere in Wales in april
| City | Average T° | Min. T° | Max. T° | Our opinion | Cardiff in april | 50°F | 53°F | freezing swimming | Pembrokeshire 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 |