Barwon Heads Sea Temperature in March

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

Average water temperature in Barwon Heads for March

The average, high, and low temperatures below should help you if you can swim in the water in Barwon Heads in March.

18.68° C

(65.62° F)

highest: 21.77° C (71.19° F)
lowest: 17.01° C (62.62° 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 March in Barwon Heads

The chart below shows the range of low and high temperatures by day for the month of March in Barwon Heads.

Water temperatures for March in Barwon Heads in recent years

Day	2025	2024	2023	2022
1	0° C	19.65° C	18.39° C	19.54° C
2	0° C	19.52° C	18.37° C	19.67° C
3	0° C	19.41° C	18.4° C	19.68° C
4	0° C	19.45° C	18.61° C	19.68° C
5	0° C	19.61° C	18.82° C	19.31° C
6	0° C	19.46° C	18.5° C	19.23° C
7	0° C	19.8° C	18.19° C	19.03° C
8	0° C	19.78° C	17.94° C	18.77° C
9	0° C	20.45° C	17.48° C	18.61° C
10	0° C	20.69° C	17.97° C	18.53° C
11	0° C	20.86° C	18.05° C	18.5° C
12	0° C	20.61° C	18.1° C	18.55° C
13	0° C	20.33° C	18.24° C	18.81° C
14	0° C	19.84° C	18.52° C	18.85° C
15	0° C	19.61° C	18.55° C	18.8° C
16	0° C	19.6° C	18.47° C	18.78° C
17	0° C	19.71° C	18.63° C	18.8° C
18	0° C	19.83° C	18.32° C	18.71° C
19	0° C	19.69° C	18.14° C	18.63° C
20	0° C	19.37° C	18.05° C	18.63° C
21	0° C	19.15° C	18° C	18.75° C
22	0° C	19.08° C	17.98° C	18.58° C
23	0° C	18.95° C	17.99° C	18.35° C
24	0° C	18.92° C	18° C	18.28° C
25	0° C	18.88° C	17.93° C	18.31° C
26	0° C	18.85° C	17.99° C	18.39° C
27	0° C	18.84° C	18.03° C	18.54° C
28	0° C	18.85° C	18.11° C	18.45° C
29	0° C	18.9° C	18° C	18.4° C
30	0° C	18.94° C	17.9° C	18.27° C
31	0° C	19.37° C	17.74° C	18.22° C