What is the current water temperature in Aberystwyth?

Q: What is the current water temperature in Aberystwyth?

As of now, in Aberystwyth, the water temperature is 8.99°C. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration.

United Kingdom > Aberystwyth

Water temperature in Aberystwyth

Detailed information about the current water temperature in Aberystwyth. 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.

48.2

°F

March 26, 22:35

Trend:

stable

Yesterday:

48.3°F

Tomorrow:

48.3°F

Sunrise:

06:06

Sunset:

18:39

Day Length:

12 h. 33 min.

Aberystwyth in April

Minimum:

44.8°F

Average:

46.8°F

Maximum:

49.9°F

Sea water temperature in Aberystwyth today

As of now, in Aberystwyth, the water temperature is 48.2°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 1.4°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 stay about the same.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 48.4°F on 2024, while the historical minimum was 42.0°F on 2018.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 48.5°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Aberystwyth

Date	Current Year actual* / forecast**	last year	10 years average
Mar 12	47.8°F	46.3°F	45.3°F
Mar 13	47.4°F	46.7°F	45.4°F
Mar 14	47.2°F	46.4°F	45.4°F
Mar 15	47.1°F	46.2°F	45.4°F
Mar 16	47.3°F	46.0°F	45.6°F
Mar 17	46.5°F	46.0°F	45.6°F
Mar 18	48.1°F	46.2°F	45.7°F
Mar 19	48.5°F	46.4°F	45.9°F
Mar 20	48.3°F	46.4°F	45.8°F
Mar 21	48.5°F	47.2°F	46.0°F
Mar 22	48.9°F	47.0°F	46.1°F
Mar 23	48.2°F	46.9°F	46.2°F
Mar 24	48.1°F	46.6°F	46.2°F
Mar 25	48.3°F	48.0°F	46.7°F
Mar 26	48.2°F	47.7°F	46.8°F
Mar 27	48.3°F	47.6°F	46.8°F
Mar 28	48.3°F	47.6°F	46.9°F
Mar 29	48.5°F	48.7°F	47.1°F
Mar 30	48.6°F	48.2°F	47.2°F
Mar 31	48.7°F	48.9°F	47.2°F
Apr 1	48.5°F	48.4°F	47.1°F
Apr 2	48.9°F	49.0°F	47.4°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 Aberystwyth by month

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

The warmest water in Aberystwyth was recorded on July 23, 2021, reaching a 68.8°F. While the coldest temperature occurred on March 9, 2018, dipping to 40.5°F. The average readings by season are 46.1°F in Winter, 49.6°F in Spring, 62.5°F in Summer, and 57.7°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Caernarfon	47.9°F	51mi
Swansea	49.1°F	55mi
Bangor	46.7°F	56mi
Conwy	47.2°F	61mi

* current water temperature in this city

** straight line distance from Aberystwyth