Sea Temperature in Herolds Bay in May

Complete information on the sea temperature range in the Indian Ocean in Herolds Bay in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Herolds Bay. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in Herolds Bay in May

14°C

MINIMUN

17.5°C

AVERAGE

21°C

MAXIMUM

Historical Data of Water Temperature in May in Herolds Bay

Water Temperature Chart for Indian Ocean in Herolds Bay in May

Sea Temperature Table in Herolds Bay in May Over the Past Years

Day	2024	2023	2022	Average
May 1	16°C	18°C	16°C	16.5°C
May 2	17°C	18°C	16°C	17.0°C
May 3	17°C	16°C	16°C	16.0°C
May 4	18°C	16°C	19°C	17.3°C
May 5	17°C	18°C	20°C	17.5°C
May 6	17°C	17°C	17°C	16.5°C
May 7	16°C	16°C	16°C	15.8°C
May 8	16°C	19°C	18°C	17.3°C
May 9	16°C	17°C	17°C	16.5°C
May 10	16°C	18°C	19°C	17.3°C
May 11	16°C	19°C	16°C	16.5°C
May 12	16°C	18°C	17°C	16.8°C
May 13	16°C	16°C	17°C	16.0°C
May 14	17°C	16°C	20°C	17.3°C
May 15	17°C	19°C	16°C	16.8°C
May 16	16°C	19°C	17°C	17.0°C
May 17	16°C	17°C	18°C	17.0°C
May 18	17°C	20°C	20°C	18.3°C
May 19	16°C	17°C	17°C	16.5°C
May 20	17°C	17°C	20°C	17.8°C
May 21	17°C	18°C	18°C	17.3°C
May 22	16°C	19°C	20°C	17.8°C
May 23	16°C	17°C	16°C	16.3°C
May 24	17°C	17°C	17°C	16.8°C
May 25	17°C	17°C	20°C	17.8°C
May 26	17°C	19°C	18°C	17.8°C
May 27	17°C	16°C	20°C	17.5°C
May 28	17°C	17°C	20°C	17.5°C
May 29	17°C	20°C	16°C	17.3°C
May 30	17°C	18°C	18°C	17.5°C

Herolds Bay Climate and Swimming Opportunities in May

21°C

Average Day Air Temperature

12°C

Average Night Air Temperature

32 mm

Precipitation Amount per Month

7 days

Number of Rainy Days

10 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

13 km/h

Average Wind Speed

73%

Average
humidity

Herolds Bay lies within the Western Cape in South Africa. The average daytime temperature in Herolds Bay in May is 21°C (70°F), while the nighttime average is 12°C (53°F). There are typically seven rainy days during the month, with a total precipitation of 32 mm (1.3 inches). The daylight duration in May in Herolds Bay is 10 hours, with an average of 6 hours of sunshine per day. The average wind speed in May is 13 km/h (8 mph), and the humidity level is around 73%.

The water temperature in Herolds Bay in May ranges from 16°C to 18°C (61°F to 64°F). At the beginning of the month, the average temperature is around 17°C (63°F), shifting to 17°C (63°F) by mid-May and reaching 17°C (63°F) in the last ten days. Overall, the average sea temperature in Herolds Bay for May is 17°C (63°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Sea Temperature in May in Nearby Cities

Frequently Asked Questions About Water Temperatures in May in Herolds Bay

What is the sea temperature in Herolds Bay in May?

The water temperature in the Indian Ocean in Herolds Bay in May ranges from 16°C to 18°C (61°F to 64°F).

Is it possible to swim in the Indian Ocean in Herolds Bay in May?

The average sea temperature in Herolds Bay in May is 17°C (63°F), and the air temperature is 21°C (70°F), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.