Cape Naturaliste — Water Temperature in October

Water Temperature Range

16°C

minimum

18°C

average

20°C

maximum

Water Temperature Chart for October

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

	2025	2024	2023	2022
OCT 1	18°C	18°C	18°C	18°C
OCT 2	18°C	18°C	18°C	18°C
OCT 3	18°C	18°C	18°C	18°C
OCT 4	18°C	18°C	18°C	17°C
OCT 5	18°C	18°C	18°C	18°C
OCT 6	19°C	18°C	19°C	19°C
OCT 7	18°C	18°C	19°C	18°C
OCT 8	18°C	18°C	18°C	19°C
OCT 9	18°C	18°C	19°C	18°C
OCT 10	18°C	18°C	18°C	18°C
OCT 11	18°C	18°C	18°C	18°C
OCT 12	18°C	18°C	19°C	18°C
OCT 13	18°C	18°C	18°C	18°C
OCT 14	18°C	18°C	18°C	18°C
OCT 15	18°C	18°C	18°C	18°C
OCT 16	18°C	19°C	17°C	19°C
OCT 17	18°C	18°C	18°C	19°C
OCT 18	18°C	18°C	17°C	19°C
OCT 19	18°C	19°C	18°C	19°C
OCT 20	18°C	19°C	18°C	18°C
OCT 21	19°C	19°C	18°C	19°C
OCT 22	19°C	19°C	18°C	19°C
OCT 23	18°C	19°C	18°C	18°C
OCT 24	18°C	18°C	18°C	18°C
OCT 25	19°C	19°C	19°C	18°C
OCT 26	19°C	19°C	18°C	18°C
OCT 27	19°C	19°C	18°C	19°C
OCT 28	19°C	19°C	19°C	19°C
OCT 29	19°C	19°C	19°C	19°C
OCT 30	19°C	19°C	18°C	19°C
OCT 31	19°C	19°C	18°C	19°C

Climate and Swimming Opportunities in Cape Naturaliste in October

Average Day Air Temperature

22°C

Average Night Air Temperature

10°C

Precipitation Amount per Month

41 mm

Number of Rainy Days

Daylight per Day

13 hrs

Sunshine per Day

8 hrs

Average Wind Speed

20 km/h

Average Humidity

62%

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.