Water temperature in Summerstrand in April

Is it warm enough to swim in Summerstrand in April? Average water temperature in Summerstrand in April is 19°C and therefore is not suitable for comfortable swimming. The warmest sea in Summerstrand in April is 22.2°C, and the coldest is 16.1°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Summerstrand

Changes water temperature in Summerstrand in April 2025, 2024

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

Sea temperature

Sea state

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 April	17.3°C	18.8°C	17.3°C	21.5°C
2 April	17.3°C	17.1°C	17.1°C	20°C
3 April	18.4°C	16.8°C	16.8°C	20.5°C
4 April	18.4°C	17.1°C	17.1°C	21.2°C
5 April	18.4°C	17.5°C	17.5°C	21°C
6 April	18.2°C	17.7°C	17.7°C	21.1°C
7 April	19.8°C	17.7°C	16.9°C	20.5°C
8 April	19.4°C	17.7°C	17.3°C	20.5°C
9 April	18.2°C	16.7°C	16.7°C	20.5°C
10 April	18.6°C	16.3°C	16.3°C	20.6°C
11 April	19.5°C	16.6°C	16.4°C	20.1°C
12 April	19.3°C	16.3°C	16.3°C	20.6°C
13 April	19.1°C	16.4°C	16.4°C	20.2°C
14 April	17.5°C	17°C	17°C	20.4°C
15 April	18°C	17.1°C	17.1°C	20.5°C

Day	2025	2024	Min	Max
16 April	17.3°C	17.1°C	17.1°C	20.6°C
17 April	18°C	17°C	17°C	20.4°C
18 April	17.9°C	18.1°C	17.4°C	20.5°C
19 April	18°C	17.8°C	17.4°C	22.2°C
20 April	18°C	17.9°C	17.3°C	21.4°C
21 April	18.2°C	17.7°C	17.5°C	21.2°C
22 April	18.4°C	16.9°C	16.9°C	21.1°C
23 April	18.1°C	16.4°C	16.4°C	21.1°C
24 April	18.2°C	16.2°C	16.2°C	21.7°C
25 April	18°C	16.8°C	16.8°C	21.7°C
26 April	18.8°C	16.9°C	16.9°C	21.7°C
27 April	19.6°C	16.9°C	16.9°C	21.3°C
28 April	18.6°C	17°C	17°C	21.2°C
29 April	18.7°C	16.6°C	16.6°C	20.8°C
30 April	17.9°C	16.1°C	16.1°C	20.4°C

Average water temperature in Summerstrand in April over a decade

2016	2017	2018	2019	2020
19.3°C	19°C	18.6°C	18.9°C	18.5°C

2021	2022	2023	2024	2025
18.3°C	18.1°C	19.1°C	17.1°C	18.4°C

Summerstrand 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 April. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Plettenberg Bay	17.9°C	12.9°C	20.2°C
Knysna	17.9°C	13.5°C	20.6°C
Buffelsbaai	17.9°C	13.6°C	20.8°C
Wilderness	18.2°C	14.8°C	20.6°C
Victoria Bay	18.1°C	14.8°C	20.5°C
George	18.1°C	14.6°C	20.5°C
Mossel Bay	18.2°C	14.7°C	20.6°C
Hartenbos	18.2°C	15.1°C	20.7°C
Stilbaai	18.2°C	13.8°C	20.8°C
Coffee Bay	24°C	19.7°C	25.6°C

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Our report for Summerstrand 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.

Region

Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature