What is the current water temperature in Ayr?

Q: What is the current water temperature in Ayr?

As of now, in Ayr, the water temperature is 8.53°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 > Ayr

Water temperature in Ayr

Detailed information about the current water temperature in Ayr. 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.

47.4

°F

April 17, 16:14

Trend:

increasing

Yesterday:

46.6°F

Tomorrow:

47.4°F

Sunrise:

06:10

Sunset:

20:27

Day Length:

14 h. 17 min.

Ayr in April

Minimum:

47.7°F

Average:

48.3°F

Maximum:

49.0°F

Sea water temperature in Ayr today

As of now, in Ayr, the water temperature is 47.4°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 about the same as the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. 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 also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 48.9°F on 2025, while the historical minimum was 44.7°F on 2018.

latest data

last year

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 47.8°F, with minimum temperature starting at 47.4°F, while the maximum might reach 48.1°F.

Daily water temperature in Ayr

Date	Current Year actual* / forecast**	last year	10 years average
Apr 3	45.4°F	48.2°F	46.0°F
Apr 4	46.3°F	47.0°F	46.0°F
Apr 5	45.9°F	46.8°F	46.0°F
Apr 6	46.0°F	46.6°F	46.0°F
Apr 7	45.9°F	47.6°F	46.1°F
Apr 8	45.4°F	47.8°F	46.1°F
Apr 9	45.2°F	47.8°F	46.1°F
Apr 10	45.9°F	47.8°F	46.2°F
Apr 11	46.8°F	47.5°F	46.3°F
Apr 12	46.1°F	48.6°F	46.3°F
Apr 13	46.3°F	48.4°F	46.3°F
Apr 14	46.4°F	48.8°F	46.5°F
Apr 15	46.9°F	48.9°F	46.8°F
Apr 16	46.6°F	48.9°F	47.2°F
Apr 17	47.4°F	48.9°F	47.2°F
Apr 18	47.4°F	48.5°F	47.3°F
Apr 19	47.6°F	48.5°F	47.5°F
Apr 20	47.7°F	48.5°F	47.6°F
Apr 21	47.8°F	48.6°F	47.6°F
Apr 22	47.9°F	47.9°F	47.8°F
Apr 23	48.0°F	48.8°F	47.9°F
Apr 24	48.1°F	48.7°F	48.0°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 Ayr by month

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

The warmest water in Ayr was recorded on July 22, 2021, reaching a 64.6°F. While the coldest temperature occurred on March 14, 2018, dipping to 42.9°F. The average readings by season are 47.4°F in Winter, 47.7°F in Spring, 58.1°F in Summer, and 55.1°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Houston	46.8°F	28mi
Dumbarton	46.8°F	33mi
Alexandria	46.8°F	37mi
Falkirk	46.5°F	50mi

* current water temperature in this city

** straight line distance from Ayr