Plettenberg Bay — Water Temperature in June

Water Temperature Range

14°C

minimum

18°C

average

21°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	2025	2024	2023	2022
JUN 1	18°C	17°C	19°C	17°C
JUN 2	18°C	17°C	19°C	17°C
JUN 3	18°C	16°C	19°C	18°C
JUN 4	18°C	16°C	19°C	18°C
JUN 5	18°C	16°C	20°C	17°C
JUN 6	18°C	17°C	20°C	18°C
JUN 7	18°C	18°C	19°C	18°C
JUN 8	19°C	18°C	20°C	18°C
JUN 9	18°C	18°C	19°C	18°C
JUN 10	19°C	18°C	20°C	18°C
JUN 11	18°C	18°C	19°C	19°C
JUN 12	18°C	17°C	20°C	18°C
JUN 13	18°C	17°C	19°C	19°C
JUN 14	18°C	17°C	19°C	18°C
JUN 15	18°C	17°C	18°C	18°C
JUN 16	18°C	17°C	18°C	18°C
JUN 17	17°C	17°C	18°C	18°C
JUN 18	17°C	17°C	18°C	17°C
JUN 19	17°C	17°C	17°C	18°C
JUN 20	17°C	17°C	17°C	18°C
JUN 21	17°C	17°C	17°C	18°C
JUN 22	17°C	17°C	17°C	18°C
JUN 23	17°C	17°C	17°C	17°C
JUN 24	17°C	17°C	17°C	17°C
JUN 25	17°C	17°C	18°C	18°C
JUN 26	17°C	17°C	17°C	18°C
JUN 27	17°C	18°C	17°C	19°C
JUN 28	17°C	17°C	17°C	18°C
JUN 29	17°C	18°C	16°C	19°C
JUN 30	17°C	18°C	16°C	18°C

June: Climate and Swimming Opportunities

Average Night Air Temperature

9°C

Average Day Air Temperature

19°C

Precipitation Amount per Month

53 mm

Number of Rainy Days

Daylight per Day

10 hrs

Sunshine per Day

6 hrs

Average Wind Speed

12 km/h

Average Humidity

69%

At such water and air temperatures, swimming often feels chilly and is best for short swims. Getting out can feel cold, so it helps to have dry clothes ready right away.