Swim in Pembrokeshire in march 2025What is the temperature of the sea in in march?
Average sea temperature in Pembrokeshire in march 2025.
In march, according to seasonal norms, the sea temperature in Pembrokeshire is:
Minimum: 46°F
Average: 47°F
Maximum: 49°F
Other useful seasonal weather averages in march:
- Outside temperature: 45°F to 49°F
- Most common weather: "Clear/Sunny"
- The wind blows at 2.5mph
- It rains a total of 3.7in, over 8 day(s).
Should we swim in Pembrokeshire in march?
No... The water temperature in Pembrokeshire in march is freezing
You won't be able to swim in Pembrokeshire in march! The water temperature is freezing, reaching as low as 46°F (and only 49°F at best)! Our advice: if you are going to Pembrokeshire this month, plan to sightsee and forget the beach!
Note also that in march, the climate is bad with an average outside temperature of 47°F, 3.7in of precipitation (over 8 days) and 84.67 % humidity.
Water and normal seasonal temperatures in Pembrokeshire in march
| March | |||
| Average sea temperature | 47°F | ||
| Minimum sea temperature | 46°F | ||
| Maximum sea temperature | 49°F | ||
| Average outside temperature | 49°F | ||
| Maximum outside temperature | 50°F | ||
| Minimum outside temperature | 45°F | ||
| Wind speed | 18mph | ||
| Wind temperature | 40°F | ||
| Precipitation | 3.7in | ||
| Number of days of rain | 8 jour(s) (24%) | ||
| Humidity | 85% | ||
| Visibility in kilometers | 9.16km | ||
| Cloud cover | 52% | ||
| Our opinion | freezing swimming |
Swim elsewhere in Wales in march
| City | Average T° | Min. T° | Max. T° | Our opinion | Cardiff in march | 48°F | 50°F | freezing swimming | Swansea in march | 47°F | 49°F | freezing swimming | Barmouth in march | 47°F | 49°F | freezing swimming | Llandudno in march | 46°F | 48°F | freezing swimming |