Swimming in Swansea in january 2025: Average sea temperature in january and tide times in january 2025

Average sea temperature in Swansea in january 2025.

In january, according to seasonal norms, the sea temperature in Swansea is:

Minimum: 46°F

Average: 49°F

Maximum: 51°F

Other useful seasonal weather averages in january:

  • Outside temperature: 43°F to 47°F
  • Most common weather: "Moderate rain at times"
  • The wind blows at 1.2mph
  • It rains a total of 6.3in, over 12 day(s).

Should we swim in Swansea in january?

No... The water temperature in Swansea in january is freezing

You won't be able to swim in Swansea in january! The water temperature is freezing, reaching as low as 46°F (and only 51°F at best)! Our advice: if you are going to Swansea this month, plan to sightsee and forget the beach!

Note also that in january, the climate is bad with an average outside temperature of 45°F, 6.3in of precipitation (over 12 days) and 87.1 % humidity.

Water and normal seasonal temperatures in Swansea in january

January
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 43°F
Wind speed 18.6mph
Wind temperature 36°F
Precipitation 6.3in
Number of days of rain 12 jour(s)
(37%)
Humidity 88%
Visibility in kilometers 8.79km
Cloud cover 62%
Our opinion freezing swimming

Chart of the tides in january 2025

Tide times in january 2025 in Swansea

Swim elsewhere in Wales in january

City Average T° Max. T° Our opinion
Cardiff in january49°F52°Ffreezing swimming
Pembrokeshire in january49°F51°Ffreezing swimming
Barmouth in january48°F51°Ffreezing swimming
Llandudno in january47°F49°Ffreezing swimming

Swim in Wales in january: sea temperature by city

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