What is the current water temperature in Swansea?

Q: What is the current water temperature in Swansea?

As of now, in Swansea, the water temperature is 17.16°C. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it.

United Kingdom > Swansea

Water temperature in Swansea

Detailed information about the current water temperature in Swansea. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.

62.9

°F

June 22, 15:59

Trend:

stable

Yesterday:

63.6°F

Tomorrow:

63.2°F

Sunrise:

04:58

Sunset:

21:38

Day Length:

16 h. 40 min.

Swansea in June

Minimum:

46.3°F

Average:

47.8°F

Maximum:

49.7°F

Sea water temperature in Swansea today

As of now, in Swansea, the water temperature is 62.9°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 2.2°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to rise a bit.

Recent sea temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 64.5°F on 2023, while the historical minimum was 58.2°F on 2015.

latest data

last year

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the maximum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 63.6°F, with minimum temperature starting at 63.1°F, while the maximum might reach 64.0°F.

Daily water temperature in Swansea

Date	Current Year actual* / forecast**	last year	10 years average
Jun 8	59.3°F	58.9°F	58.7°F
Jun 9	59.0°F	58.8°F	58.7°F
Jun 10	58.9°F	58.7°F	58.6°F
Jun 11	59.9°F	58.9°F	59.0°F
Jun 12	60.7°F	58.3°F	59.1°F
Jun 13	60.2°F	58.4°F	59.0°F
Jun 14	60.0°F	58.3°F	59.2°F
Jun 15	60.7°F	58.7°F	59.5°F
Jun 16	61.4°F	58.7°F	59.8°F
Jun 17	60.6°F	59.4°F	60.1°F
Jun 18	60.6°F	59.1°F	60.2°F
Jun 19	62.1°F	59.6°F	60.2°F
Jun 20	63.5°F	59.8°F	60.7°F
Jun 21	63.6°F	60.5°F	60.8°F
Jun 22	62.9°F	60.3°F	60.7°F
Jun 23	63.2°F	60.8°F	60.9°F
Jun 24	63.1°F	59.8°F	60.9°F
Jun 25	63.5°F	61.0°F	61.3°F
Jun 26	63.7°F	61.9°F	61.4°F
Jun 27	63.8°F	61.6°F	61.6°F
Jun 28	64.0°F	62.2°F	61.7°F
Jun 29	64.0°F	62.1°F	61.7°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Swansea by month

In an average year, Swansea offers no days when the water temperature is warm enough to swim comfortably.

The warmest water in Swansea was recorded on August 14, 2022, reaching a 68.4°F. While the coldest temperature occurred on March 10, 2018, dipping to 42.2°F. The average readings by season are 47.2°F in Winter, 49.9°F in Spring, 62.8°F in Summer, and 59.2°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Barry	63.5°F	32mi
Cardiff	64.5°F	34mi
Newport	65.1°F	41mi
Aberystwyth	62.8°F	55mi

* current water temperature in this city

** straight line distance from Swansea