Cape Point — Water Temperature in March

Water Temperature Range

14°C

minimum

19°C

average

23°C

maximum

Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

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
MAR 1	-10°C	18°C	17°C	22°C
MAR 2	19°C	20°C	16°C	21°C
MAR 3	18°C	19°C	16°C	21°C
MAR 4	18°C	20°C	17°C	20°C
MAR 5	18°C	20°C	16°C	21°C
MAR 6	18°C	19°C	17°C	21°C
MAR 7	18°C	19°C	16°C	23°C
MAR 8	19°C	20°C	17°C	21°C
MAR 9	19°C	20°C	17°C	22°C
MAR 10	18°C	20°C	17°C	22°C
MAR 11	18°C	19°C	17°C	21°C
MAR 12	18°C	20°C	17°C	23°C
MAR 13	18°C	20°C	17°C	21°C
MAR 14	19°C	20°C	17°C	22°C
MAR 15	19°C	19°C	16°C	21°C
MAR 16	19°C	19°C	16°C	21°C
MAR 17	18°C	20°C	16°C	21°C
MAR 18	18°C	19°C	16°C	20°C
MAR 19	18°C	19°C	15°C	21°C
MAR 20	17°C	18°C	16°C	20°C
MAR 21	17°C	19°C	15°C	20°C
MAR 22	17°C	18°C	15°C	19°C
MAR 23	16°C	18°C	15°C	19°C
MAR 24	16°C	19°C	16°C	20°C
MAR 25	15°C	19°C	16°C	19°C
MAR 26	15°C	19°C	16°C	20°C
MAR 27	15°C	18°C	16°C	18°C
MAR 28	16°C	19°C	16°C	19°C
MAR 29	17°C	18°C	16°C	18°C
MAR 30	18°C	19°C	16°C	18°C
MAR 31	18°C	18°C	16°C	17°C

March: Climate and Swimming Opportunities

Average Night Air Temperature

15°C

Average Day Air Temperature

24°C

Precipitation Amount per Month

20 mm

Number of Rainy Days

Daylight per Day

12 hrs

Sunshine per Day

9 hrs

Average Wind Speed

17 km/h

Average Humidity

72%

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.