Blackmans Bay Sea Temperature in March

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

Average water temperature in Blackmans Bay for March

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

16.93° C

(62.47° F)

highest: 19.87° C (67.77° F)
lowest: 15.21° C (59.38° 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 Blackmans Bay

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

Water temperatures for March in Blackmans Bay in recent years

Day	2025	2024	2023	2022
1	0° C	18.29° C	17.5° C	17.49° C
2	0° C	18.09° C	17.39° C	17.62° C
3	0° C	17.86° C	17.29° C	17.81° C
4	0° C	17.61° C	17.24° C	18.34° C
5	0° C	17.6° C	17.67° C	18.39° C
6	0° C	17.66° C	17.5° C	17.94° C
7	0° C	18.03° C	17.38° C	17.8° C
8	0° C	17.82° C	17.13° C	17.6° C
9	0° C	18.19° C	16.6° C	17.49° C
10	0° C	18.47° C	16.97° C	17.39° C
11	0° C	18.67° C	16.88° C	17.39° C
12	0° C	18.54° C	16.67° C	17.43° C
13	0° C	18.52° C	16.66° C	17.5° C
14	0° C	18.21° C	16.91° C	17.63° C
15	0° C	18.02° C	17.03° C	17.72° C
16	0° C	17.9° C	16.95° C	17.77° C
17	0° C	18.18° C	17.04° C	17.69° C
18	0° C	18.19° C	16.77° C	17.59° C
19	0° C	18.11° C	16.64° C	17.65° C
20	0° C	17.95° C	16.45° C	17.62° C
21	0° C	17.82° C	16.47° C	17.42° C
22	0° C	17.68° C	16.6° C	17.39° C
23	0° C	17.71° C	16.71° C	17.34° C
24	0° C	17.82° C	16.77° C	17.09° C
25	0° C	17.79° C	16.82° C	17.03° C
26	0° C	17.78° C	16.93° C	17.11° C
27	0° C	17.65° C	16.95° C	17.25° C
28	0° C	17.58° C	16.99° C	17.22° C
29	0° C	17.53° C	16.96° C	17.23° C
30	0° C	17.66° C	16.74° C	17.11° C
31	0° C	18.29° C	16.63° C	16.8° C