68oF /20.2oC 20.2oC /68oF
Last updated: Sat, 16 Feb 2019 14:50:53 +0200
Data on seawater temperature in Jamestown, Saint Helena collected from open sources, uses satellite map of temperatures provided by the NOAA. To improve the accuracy of data used by local providers of weather in each region. We can not take into account sea currents, sudden changes in weather conditions and storms. For the accuracy of this information site is not responsible.
Sea temperature in Jamestown, Saint Helena for last 10 days
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Forecast for sea temperature in Jamestown for the next 10 days
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Today's sea temperature in Jamestown, Saint Helena is much lower than the average in the past. The current trend is to increase the sea temperature. Within the next week the temperature of sea water in Jamestown will drop by 2 degrees Fahrenheit (1 degrees Celsius). The average sea temperature in Saint Helena is 68oF (20.2 oC).
To create a forecast, we use our Web site developed a mathematical model, that takes into account historical data on sea temperature in Jamestown, as well as the dynamics of change in sea surface temperature over the last days and weeks, not only in Jamestown, but as well in Saint Helena and nearby regions and countries. Also we use the general weather forecast, the wind strength and direction, air temperature. The probability of execution of the forecast is 80%.