North Fremantle Sea Temperature in October

Looking to find out what the average sea water temperature in North Fremantle is for October? Find out what the lowest, highest, and average water temperatures are for North Fremantle over the past 10 years.

Average water temperature in North Fremantle for October

The average, high, and low temperatures below should help you if you can swim in the water in North Fremantle in October.

18.91° C

(66.04° F)

highest: 20.58° C (69.04° F)
lowest: 16.52° C (61.74° F)

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

Water temperature range by day in October in North Fremantle

The chart below shows the range of low and high temperatures by day for the month of October in North Fremantle.

Water temperatures for October in North Fremantle in recent years

Day	2024	2023	2022	2021
1	0° C	18.97° C	18.49° C	19.34° C
2	0° C	18.87° C	18.46° C	19.57° C
3	0° C	18.77° C	18.48° C	19.62° C
4	0° C	18.79° C	18.32° C	19.29° C
5	0° C	18.95° C	18.43° C	19.15° C
6	0° C	19.27° C	18.55° C	19.05° C
7	0° C	19.62° C	18.64° C	19.03° C
8	0° C	19.68° C	18.71° C	19.03° C
9	0° C	19.67° C	18.82° C	18.98° C
10	0° C	19.51° C	18.95° C	19.08° C
11	0° C	19.36° C	18.74° C	19.25° C
12	0° C	19.38° C	18.58° C	19.25° C
13	0° C	19.53° C	18.57° C	19.06° C
14	0° C	19.71° C	18.63° C	18.94° C
15	0° C	20.03° C	18.7° C	18.99° C
16	0° C	20.4° C	18.71° C	19.04° C
17	0° C	20.14° C	18.55° C	19.23° C
18	0° C	19.97° C	18.58° C	19.3° C
19	0° C	19.94° C	18.78° C	19.4° C
20	0° C	19.94° C	18.84° C	19.54° C
21	0° C	20.16° C	19.07° C	19.34° C
22	0° C	20.08° C	19.17° C	19.42° C
23	0° C	19.87° C	19.26° C	19.36° C
24	0° C	19.81° C	19.16° C	19.53° C
25	0° C	19.87° C	19.1° C	19.41° C
26	0° C	19.8° C	19.03° C	19.41° C
27	0° C	19.7° C	18.97° C	19.63° C
28	0° C	19.62° C	18.91° C	19.1° C
29	0° C	19.45° C	18.81° C	18.81° C
30	0° C	19.34° C	18.6° C	18.65° C
31	0° C	19.23° C	18.36° C	18.56° C