Walvis Bay — Water Temperature in March

Water Temperature Range

12°C

minimum

16°C

average

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

March: Climate and Swimming Opportunities

Average Night Air Temperature

15°C

Average Day Air Temperature

26°C

Precipitation Amount per Month

9 mm

Number of Rainy Days

Daylight per Day

12 hrs

Sunshine per Day

6 hrs

Average Wind Speed

14 km/h

Average Humidity

75%

With such a ratio between the average monthly temperatures of water and air, the swim feels brisk and very refreshing. The air is warm enough to make the cool water easy to handle, especially for short swims.