All data are in degrees Fahrenheit

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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.
Sea temperature in Plymouth now

82.6

°F

July 14, 04:36

Trend:

increasing

Yesterday:

82.1°F

Tomorrow:

82.6°F

Sunrise:

05:43

Sunset:

18:46

Day Length:

13 h. 3 min.

Plymouth in July

Minimum:

79.9°F

Average:

80.9°F

Maximum:

82.0°F

Sea water temperature in Plymouth today

As of now, in Plymouth, the water temperature is 82.6°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 0.4°F lower 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 stay about the same.

Recent sea temperature and forecast

Today's water temperature slightly varies from the average of the past two weeks. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 84.7°F on 2024, while the historical minimum was 81.8°F on 2015.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 82.6°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Plymouth

Date Current Year

actual* / forecast**

last year 10 years average
Jun 30 82.7°F 84.8°F 82.7°F
Jul 1 82.6°F 84.9°F 82.7°F
Jul 2 82.6°F 85.0°F 82.6°F
Jul 3 82.9°F 84.4°F 82.6°F
Jul 4 82.7°F 84.5°F 82.8°F
Jul 5 82.7°F 84.8°F 82.8°F
Jul 6 81.9°F 84.2°F 82.7°F
Jul 7 82.7°F 84.8°F 82.8°F
Jul 8 82.8°F 84.8°F 82.9°F
Jul 9 83.1°F 84.8°F 82.9°F
Jul 10 82.9°F 85.1°F 83.0°F
Jul 11 82.8°F 85.0°F 83.0°F
Jul 12 82.7°F 84.5°F 83.0°F
Jul 13 82.1°F 84.4°F 83.0°F
Jul 14 82.6°F 84.7°F 83.0°F
Jul 15 82.6°F 85.0°F 83.0°F
Jul 16 82.5°F 84.5°F 83.0°F
Jul 17 82.6°F 85.0°F 83.0°F
Jul 18 82.6°F 84.7°F 83.0°F
Jul 19 82.6°F 85.0°F 83.0°F
Jul 20 82.7°F 84.9°F 83.1°F
Jul 21 82.7°F 84.2°F 83.2°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 Plymouth by month

In Plymouth, the water temperature is comfortable for swimming all year round.
The warmest water in Plymouth was recorded on September 24, 2024, reaching a 87.2°F. While the coldest temperature occurred on February 22, 2023, dipping to 78.5°F. The average readings by season are 80.9°F in Winter, 80.7°F in Spring, 83.2°F in Summer, and 84.3°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Brades 82.6°F 6mi
Port-Louis 82.7°F 49mi
Basseterre 83.3°F 53mi
Basse-Terre 83.0°F 58mi
Oranjestad 83.2°F 74mi

* current water temperature in this city

** straight line distance from Plymouth