Water temperature in Summerstrand in March

Is it warm enough to swim in Summerstrand in March? Average water temperature in Summerstrand in March is 20.4°C and therefore suitable for comfortable swimming. The warmest sea in Summerstrand in March is 22.8°C, and the coldest is 15.8°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 March 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 March.

Sea temperature

Sea state

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 March	20.5°C	20.2°C	18.8°C	22.7°C
2 March	21.1°C	20.3°C	19.7°C	22.8°C
3 March	21.1°C	20.5°C	20.5°C	22.8°C
4 March	19.4°C	19.7°C	19.4°C	22.5°C
5 March	20.6°C	19.4°C	19.4°C	22.3°C
6 March	20°C	19.7°C	19.7°C	22.2°C
7 March	19.9°C	19.9°C	19.9°C	22.2°C
8 March	21°C	19.5°C	19.5°C	21°C
9 March	20.8°C	20.5°C	19.8°C	21.9°C
10 March	18.4°C	20.6°C	18.4°C	21.9°C
11 March	18.2°C	21.7°C	18.2°C	21.7°C
12 March	19.2°C	20.3°C	19°C	22.1°C
13 March	19.3°C	20.5°C	19.3°C	21.8°C
14 March	18.8°C	20.4°C	18.8°C	22.5°C
15 March	19°C	20.6°C	18.4°C	21.9°C

Day	2025	2024	Min	Max
16 March	18.2°C	19.7°C	18.2°C	20.6°C
17 March	17.8°C	19.3°C	17.8°C	20.5°C
18 March	18.7°C	20°C	18.7°C	21.9°C
19 March	20°C	20.4°C	19.2°C	21.9°C
20 March	20.1°C	20.5°C	18.9°C	20.7°C
21 March	21.1°C	20.7°C	19.7°C	21.1°C
22 March	20.7°C	21.3°C	18.7°C	21.3°C
23 March	19.6°C	21.1°C	19.3°C	21.1°C
24 March	19°C	21.7°C	18.3°C	21.7°C
25 March	17.1°C	21.5°C	17.1°C	21.5°C
26 March	17.2°C	21.4°C	17.2°C	21.4°C
27 March	18.2°C	21.2°C	18.2°C	21.2°C
28 March	17.8°C	18.9°C	17.3°C	20.6°C
29 March	17.5°C	18.9°C	16.5°C	20.7°C
30 March	17.3°C	18.7°C	17.3°C	20.8°C
31 March	19°C	19.1°C	18.5°C	21.1°C

Average water temperature in Summerstrand in March over a decade

2016	2017	2018	2019	2020
20.4°C	19.5°C	20.1°C	20.2°C	19.9°C

2021	2022	2023	2024	2025
21°C	19.8°C	20.6°C	20.3°C	19.2°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 March. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Plettenberg Bay	19.8°C	14.7°C	22.5°C
Knysna	19.9°C	15.3°C	22.5°C
Buffelsbaai	19.9°C	15.6°C	22.5°C
Wilderness	20.4°C	17.7°C	22.7°C
Victoria Bay	20.4°C	17.3°C	22.7°C
George	20.3°C	16.8°C	22.7°C
Mossel Bay	20.4°C	16.3°C	22.8°C
Hartenbos	20.4°C	16.7°C	22.8°C
Stilbaai	20.4°C	17.1°C	22.7°C
Coffee Bay	24.7°C	20.9°C	26.6°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