All data are in degrees Celsius. Switch to Fahrenheit
Jamestown, Saint Helena
Jamestown, Saint Helena | © Ryan Knipe

Current water temperature on the Saint Helena coast. Forecast of changes in water temperature. Historical data.

Water temperature in Saint Helena today


Most popular locations in Saint Helena over the past week

Conditions of sea water on beaches in Saint Helena

Now in beaches in Saint Helena, the water temperature is on the line of comfort. There are locations with cool water, there are places with more or less comfortable water.

The water temperature in Saint Helena has dropped over the past 10 days, but increased compared to 30 days ago.

Jamestown, Saint Helena
Jamestown, Saint Helena | © Kyra Kelvin

The trend can be seen on the graph. It shows the change in average sea surface temperature over the past two months.

For the two most popular locations for swimming in Saint Helena, the graphs of changes in the average water temperature throughout the year are as follows:

We process, analyze and store data for every beach and city in Saint Helena. Below is a table with current weather data and trends in some places of the country.


Climate in Saint Helena

Paita, Peru
Paita, Peru | © Márquez Morocho César

Saint Helena is located in South America. The country is washed by the Atlantic Ocean. Saint Helena is a small country. To determine the temperature of the water in it, we monitor only one locality.

Tropical marine. The average monthly temperature ranges from + 19°C (January) to + 30°C (July), while the general temperature background is quite uniform, even in winter a drop in the thermometer column below + 13°C is a rare occurrence. However, subjectively it always seems a little colder than it actually is, which is caused by moist ocean air, constant winds and frequent fogs. Precipitation falls from 400 to 1500 mm per year, December and January - the wettest months of the year.

Saint Helena: regions

Cojimies, Ecuador
Cojimies, Ecuador | © Otto Nassar

Saint Helena: oceans and seas

We monitor the following oceans and seas that wash the country. Just go to the page for a specific reservoir and see the temperature in all settlements on the coast.

Find out the temperature of sea water in more than 12000 cities and resorts around the world. Water surface temperature values are available in real time. There is a forecast of water temperature changes for the next few days, as well as historical data of sea surface temperature are available for all days of the last years.

We use data from various sources, including National Centers for Environmental Information (NOAA), meteorological services of different countries, data received from more than a thousand buoys around the world, satellite systems for scanning the surface of the oceans and seas.

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The most accurate and complete data on the temperature of seas and oceans on the Internet
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