Port Mathurin — Water Temperature in October

Water Temperature Range

21°C

minimum

24°C

average

26°C

maximum

Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

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

October: Climate and Swimming Opportunities

Average Night Air Temperature

20°C

Average Day Air Temperature

27°C

Precipitation Amount per Month

54 mm

Number of Rainy Days

Daylight per Day

12 hrs

Sunshine per Day

7 hrs

Average Wind Speed

21 km/h

Average Humidity

79%

At such water and air temperatures, swimming is pleasant and refreshing rather than hot. After you get in, it feels comfortable, and you’ll warm up quickly when you come out.