All data are in degrees Fahrenheit

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Water temperature in Jamestown

Detailed information about the current water temperature in Jamestown. 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 Jamestown now

76.2

°F

January 29, 19:38

Trend:

increasing

Yesterday:

76.0°F

Tomorrow:

76.4°F

Sunrise:

06:11

Sunset:

19:01

Day Length:

12 h. 50 min.

Jamestown in February

Minimum:

71.2°F

Average:

72.9°F

Maximum:

74.4°F

Sea water temperature in Jamestown today

As of now, in Jamestown, the water temperature is 76.2°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.6°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 rise a bit.

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 aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 77.8°F on 2024, while the historical minimum was 72.8°F on 2018.

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 76.5°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Jamestown

Date Current Year

actual* / forecast**

last year 10 years average
Jan 15 75.0°F 74.3°F 74.3°F
Jan 16 75.1°F 74.3°F 74.5°F
Jan 17 75.1°F 74.4°F 74.6°F
Jan 18 75.0°F 74.6°F 74.7°F
Jan 19 75.1°F 74.8°F 74.8°F
Jan 20 75.1°F 75.0°F 74.9°F
Jan 21 75.0°F 75.3°F 74.9°F
Jan 22 75.1°F 75.0°F 75.0°F
Jan 23 75.1°F 75.0°F 75.1°F
Jan 24 75.3°F 75.1°F 75.2°F
Jan 25 75.3°F 75.2°F 75.3°F
Jan 26 75.4°F 75.4°F 75.4°F
Jan 27 75.7°F 75.3°F 75.5°F
Jan 28 76.0°F 75.4°F 75.5°F
Jan 29 76.2°F 75.4°F 75.6°F
Jan 30 76.4°F 75.8°F 75.7°F
Jan 31 76.5°F 76.0°F 75.8°F
Feb 1 76.4°F 75.9°F 75.8°F
Feb 2 76.5°F 75.9°F 75.9°F
Feb 3 76.6°F 76.0°F 76.0°F
Feb 4 76.7°F 75.8°F 76.0°F
Feb 5 76.7°F 75.9°F 76.1°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 Jamestown by month

In Jamestown, the months January through June offer comfortable swimming conditions, which amounts to 167 swimming days.
The warmest water in Jamestown was recorded on February 24, 2022, reaching a 79.6°F. While the coldest temperature occurred on October 11, 2022, dipping to 67.4°F. The average readings by season are 74.2°F in Winter, 76.8°F in Spring, 71.7°F in Summer, and 69.0°F in Autumn.