Trial Harbour — Water Temperature in October

Water Temperature Range

10°C

minimum

13°C

average

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

Climate and Swimming Opportunities in Trial Harbour in October

Average Day Air Temperature

17°C

Average Night Air Temperature

7°C

Precipitation Amount per Month

61 mm

Number of Rainy Days

Daylight per Day

13 hrs

Sunshine per Day

6 hrs

Average Wind Speed

22 km/h

Average Humidity

59%

With such a ratio between the average monthly temperatures of water and air, swimming feels very cold and is only for cold-water enthusiasts. Most people will prefer just a brief splash, because warming up afterward can take time.