Water temperature in Sao Tome in August

Is it warm enough to swim in Sao Tome in August? Average water temperature in Sao Tome in August is 25.2°C and therefore suitable for comfortable swimming. The warmest sea in Sao Tome in August is 26.5°C, and the coldest is 22.6°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Sao Tome

Changes water temperature in Sao Tome in August 2025, 2024

To get an accurate forecast for the water temperature in Sao Tome for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Sao Tome, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of August.

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 August	25.1°C	24.9°C	22.6°C	26.5°C
2 August	24.6°C	25.2°C	22.7°C	26.2°C
3 August	24.8°C	25.1°C	23.2°C	26.3°C
4 August	24.6°C	25.1°C	23.8°C	26.4°C
5 August	24.5°C	25°C	23.8°C	26.3°C
6 August	24.3°C	25.1°C	24°C	26.1°C
7 August	24°C	25.4°C	24°C	26.2°C
8 August	23.5°C	25°C	23.5°C	26.2°C
9 August	23.8°C	24.8°C	23.8°C	26.1°C
10 August	23.6°C	25.6°C	23.6°C	26°C
11 August	23.7°C	25.3°C	23.7°C	26.2°C
12 August	23.9°C	25.4°C	23.9°C	26.2°C
13 August	23.8°C	24.9°C	23.8°C	26.4°C
14 August	23.9°C	24.9°C	23.9°C	26.1°C
15 August	23.8°C	25.4°C	23.8°C	26.1°C

Day	2025	2024	Min	Max
16 August	24.1°C	25.3°C	24.1°C	26.3°C
17 August	24.4°C	25.2°C	24.1°C	26.2°C
18 August	24.5°C	25.5°C	24.2°C	26.1°C
19 August	24.7°C	25.4°C	24.5°C	26.1°C
20 August	24.7°C	25.1°C	24.3°C	26.4°C
21 August	24.7°C	25.1°C	24.4°C	26.1°C
22 August	24.5°C	25.2°C	24.3°C	26°C
23 August	24.7°C	25.2°C	24.3°C	26.2°C
24 August	24.5°C	25.9°C	24°C	26.2°C
25 August	24.6°C	25.8°C	24.2°C	26.4°C
26 August	24.2°C	25.6°C	24.2°C	26.3°C
27 August	24.4°C	25.6°C	24.4°C	26.2°C
28 August	24.3°C	25.6°C	24.3°C	26.3°C
29 August	24.8°C	26.2°C	24.6°C	26.2°C
30 August	24.9°C	26.1°C	24.6°C	26.2°C
31 August	25°C	26.3°C	24.3°C	26.3°C

Average water temperature in Sao Tome in August over a decade

2016	2017	2018	2019	2020
25.3°C	24.9°C	25.1°C	25.8°C	25.9°C

2021	2022	2023	2024	2025
26.1°C	25.6°C	25.5°C	25.4°C	24.3°C

Sao Tome sea state in August

Chart comparing the height of waves in Sao Tome in August over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Sao Tome water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Temperature in neighboring cities

The nearest locations with the average water temperature in August. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Sao Jose dos Angolaresh	25.3°C	23°C	26.7°C
Port-Gentil	24.9°C	22.9°C	26.6°C
Libreville	25.2°C	23.4°C	26.9°C
Cocobeach	25.7°C	24°C	27°C
Bata	26°C	24.7°C	27°C
Luba	26.3°C	25.1°C	27.4°C
Bioko	26.4°C	25.1°C	27.5°C
Kribi	26.1°C	25°C	27.4°C
Malabo	26.3°C	24.9°C	27.7°C
Brass	26.4°C	25.4°C	27.4°C

Sao Tome photo gallery

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Our report for Sao Tome is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature