Port Nolloth — Water Temperature in March

Water Temperature Range

13°C

minimum

16°C

average

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