What is the current water temperature in Plymouth?

Q: What is the current water temperature in Plymouth?

As of now, in Plymouth, the water temperature is 14.33°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 > Plymouth

Water temperature in Plymouth

Detailed information about the current water temperature in Plymouth. 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.

57.8

°F

June 18, 10:45

Trend:

stable

Yesterday:

58.2°F

Tomorrow:

58.0°F

Sunrise:

05:05

Sunset:

21:30

Day Length:

16 h. 25 min.

Plymouth in June

Minimum:

50.4°F

Average:

51.4°F

Maximum:

52.4°F

Sea water temperature in Plymouth today

As of now, in Plymouth, the water temperature is 57.8°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 0.8°F lower 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

The water temperature today is above average for the last two weeks, showing a small increase in temperature. 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 61.7°F on 2023, while the historical minimum was 56.6°F on 2019.

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 histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 58.4°F, with minimum temperature starting at 58.0°F, while the maximum might reach 58.9°F.

Daily water temperature in Plymouth

Date	Current Year actual* / forecast**	last year	10 years average
Jun 4	58.6°F	56.6°F	57.2°F
Jun 5	57.9°F	56.9°F	57.2°F
Jun 6	58.0°F	57.2°F	57.2°F
Jun 7	57.2°F	57.0°F	57.2°F
Jun 8	58.3°F	56.3°F	57.2°F
Jun 9	57.2°F	56.7°F	57.1°F
Jun 10	56.7°F	56.7°F	57.1°F
Jun 11	57.1°F	57.2°F	57.1°F
Jun 12	56.2°F	57.8°F	57.3°F
Jun 13	56.0°F	58.0°F	57.3°F
Jun 14	56.9°F	58.0°F	57.5°F
Jun 15	57.6°F	58.6°F	57.7°F
Jun 16	57.8°F	59.6°F	58.0°F
Jun 17	58.2°F	59.3°F	58.3°F
Jun 18	57.8°F	59.5°F	58.6°F
Jun 19	58.0°F	60.4°F	58.7°F
Jun 20	58.0°F	61.0°F	58.8°F
Jun 21	58.3°F	62.2°F	59.1°F
Jun 22	58.4°F	62.4°F	59.2°F
Jun 23	58.7°F	61.8°F	59.5°F
Jun 24	58.8°F	60.7°F	59.6°F
Jun 25	58.9°F	60.1°F	59.7°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 Plymouth by month

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

The warmest water in Plymouth was recorded on August 15, 2022, reaching a 66.6°F. While the coldest temperature occurred on March 20, 2018, dipping to 45.6°F. The average readings by season are 50.9°F in Winter, 51.2°F in Spring, 60.5°F in Summer, and 59.1°F in Autumn.