What is the current water temperature in Conwy?

Q: What is the current water temperature in Conwy?

As of now, in Conwy, the water temperature is 17.08°C. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it.

United Kingdom > Conwy

Water temperature in Conwy

Detailed information about the current water temperature in Conwy. 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.

62.7

°F

September 12, 12:07

Trend:

stable

Yesterday:

62.6°F

Tomorrow:

62.6°F

Sunrise:

06:43

Sunset:

19:39

Day Length:

12 h. 56 min.

Conwy in September

Minimum:

43.3°F

Average:

45.6°F

Maximum:

48.1°F

Sea water temperature in Conwy today

As of now, in Conwy, the water temperature is 62.7°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 0.8°F higher than 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 fall a bit.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling 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 64.7°F on 2023, while the historical minimum was 60.7°F on 2020.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 62.3°F, the minimum temperature may reach 62.0°F, and the maximum might stay at 62.6°F.

Daily water temperature in Conwy

Date	Current Year actual* / forecast**	last year	10 years average
Aug 29	65.2°F	64.9°F	62.8°F
Aug 30	64.7°F	64.5°F	62.9°F
Aug 31	65.0°F	64.1°F	62.8°F
Sep 1	64.7°F	63.8°F	62.8°F
Sep 2	64.9°F	63.9°F	62.7°F
Sep 3	64.3°F	63.5°F	62.6°F
Sep 4	64.1°F	63.9°F	62.6°F
Sep 5	64.1°F	63.7°F	62.6°F
Sep 6	63.4°F	63.6°F	62.7°F
Sep 7	63.4°F	63.3°F	62.6°F
Sep 8	63.1°F	63.6°F	62.5°F
Sep 9	63.4°F	63.3°F	62.4°F
Sep 10	62.7°F	63.1°F	62.5°F
Sep 11	62.6°F	62.6°F	62.2°F
Sep 12	62.7°F	62.2°F	61.9°F
Sep 13	62.6°F	61.7°F	61.8°F
Sep 14	62.4°F	61.3°F	61.5°F
Sep 15	62.4°F	60.7°F	61.6°F
Sep 16	62.3°F	60.7°F	61.5°F
Sep 17	62.0°F	60.4°F	61.2°F
Sep 18	62.2°F	60.6°F	61.3°F
Sep 19	62.0°F	60.9°F	61.2°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 Conwy by month

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

The warmest water in Conwy was recorded on July 16, 2026, reaching a 68.5°F. While the coldest temperature occurred on March 9, 2018, dipping to 40.2°F. The average readings by season are 45.8°F in Winter, 48.6°F in Spring, 61.1°F in Summer, and 56.9°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Bangor	62.8°F	13mi
Caernarfon	63.4°F	21mi
Holyhead	62.2°F	33mi
Birkenhead	61.6°F	35mi
Liverpool	61.5°F	36mi

* current water temperature in this city

** straight line distance from Conwy