Muizenberg — Water Temperature in April

Water Temperature Range

12°C

minimum

17°C

average

20°C

maximum

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Water Temperature Chart for Month

The chart shows the average daily water temperature for each day of the month based on historical data.

Table of Water Temperatures by Day of the Month for Previous Years

Day	2026	2025	2024	2023
APR 1	-10°C	18°C	15°C	18°C
APR 2	18°C	18°C	15°C	18°C
APR 3	18°C	18°C	15°C	18°C
APR 4	19°C	18°C	15°C	18°C
APR 5	19°C	18°C	16°C	18°C
APR 6	19°C	18°C	15°C	18°C
APR 7	19°C	18°C	16°C	18°C
APR 8	19°C	17°C	15°C	17°C
APR 9	18°C	18°C	16°C	17°C
APR 10	18°C	17°C	15°C	18°C
APR 11	19°C	17°C	15°C	17°C
APR 12	19°C	18°C	16°C	18°C
APR 13	19°C	17°C	16°C	17°C
APR 14	19°C	17°C	16°C	18°C
APR 15	19°C	18°C	16°C	18°C
APR 16	19°C	17°C	16°C	17°C
APR 17	18°C	17°C	15°C	18°C
APR 18	18°C	17°C	16°C	17°C
APR 19	18°C	17°C	15°C	17°C
APR 20	18°C	17°C	15°C	18°C
APR 21	18°C	17°C	15°C	17°C
APR 22	18°C	17°C	15°C	16°C
APR 23	18°C	17°C	15°C	16°C
APR 24	17°C	16°C	14°C	15°C
APR 25	18°C	16°C	14°C	16°C
APR 26	18°C	16°C	14°C	16°C
APR 27	18°C	16°C	14°C	16°C
APR 28	18°C	16°C	14°C	16°C
APR 29	18°C	16°C	14°C	17°C
APR 30	18°C	16°C	14°C	16°C

April: Climate and Swimming Opportunities

Average Night Air Temperature

13°C

Average Day Air Temperature

23°C

Precipitation Amount per Month

46 mm

Number of Rainy Days

Daylight per Day

11 hrs

Sunshine per Day

7 hrs

Average Wind Speed

13 km/h

Average Humidity

74%

At such water and air temperatures, swimming feels cool and invigorating. It’s comfortable for a quick dip, and you’ll feel fine as long as you warm up soon after.