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 8.7°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.

47.7

°F

March 26, 21:01

Trend:

stable

Yesterday:

48.0°F

Tomorrow:

47.8°F

Sunrise:

06:06

Sunset:

18:39

Day Length:

12 h. 33 min.

Aberystwyth in April

Minimum:

45.3°F

Average:

47.0°F

Maximum:

49.9°F

Sea water temperature in Aberystwyth today

As of now, in Aberystwyth, the water temperature is 47.7°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 1.2°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 stay about the same.

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 48.4°F on 2024, while the historical minimum was 42.0°F on 2018.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 48.0°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	46.3°F	46.3°F	44.9°F
Mar 13	46.7°F	46.2°F	45.1°F
Mar 14	46.4°F	46.1°F	45.1°F
Mar 15	46.2°F	46.1°F	45.1°F
Mar 16	46.0°F	47.7°F	45.3°F
Mar 17	46.0°F	47.1°F	45.3°F
Mar 18	46.2°F	47.1°F	45.3°F
Mar 19	46.4°F	46.9°F	45.5°F
Mar 20	46.4°F	46.7°F	45.3°F
Mar 21	47.2°F	48.1°F	45.6°F
Mar 22	47.0°F	47.9°F	45.7°F
Mar 23	46.9°F	48.6°F	45.9°F
Mar 24	46.6°F	48.6°F	45.9°F
Mar 25	48.0°F	48.5°F	46.4°F
Mar 26	47.7°F	48.4°F	46.5°F
Mar 27	47.8°F	48.3°F	46.6°F
Mar 28	47.8°F	48.5°F	46.7°F
Mar 29	48.0°F	48.6°F	46.8°F
Mar 30	48.1°F	48.9°F	46.9°F
Mar 31	48.1°F	48.8°F	46.9°F
Apr 1	48.0°F	48.6°F	46.8°F
Apr 2	48.2°F	48.6°F	47.1°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, 49.4°F in Spring, 62.2°F in Summer, and 57.6°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Caernarfon	47.7°F	51mi
Swansea	47.9°F	55mi
Bangor	46.8°F	56mi
Conwy	46.2°F	61mi

* current water temperature in this city

** straight line distance from Aberystwyth