Bruny Island Sea Temperature in March

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

Average water temperature in Bruny Island for March

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

16.79° C

(62.22° F)

highest: 19.59° C (67.26° F)
lowest: 14.86° C (58.75° 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 Bruny Island

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

Water temperatures for March in Bruny Island in recent years

Day	2025	2024	2023	2022
1	0° C	17.93° C	16.96° C	17.49° C
2	0° C	17.66° C	16.96° C	17.5° C
3	0° C	17.36° C	16.86° C	17.56° C
4	0° C	17.06° C	16.96° C	17.88° C
5	0° C	17.03° C	17.44° C	17.79° C
6	0° C	17.04° C	17.14° C	17.52° C
7	0° C	17.34° C	17.09° C	17.41° C
8	0° C	17.32° C	16.91° C	17.33° C
9	0° C	17.95° C	16.41° C	17.46° C
10	0° C	18.24° C	16.58° C	17.42° C
11	0° C	18.31° C	16.63° C	17.45° C
12	0° C	18.33° C	16.43° C	17.53° C
13	0° C	18.42° C	16.3° C	17.68° C
14	0° C	18.38° C	16.53° C	17.87° C
15	0° C	18.31° C	16.6° C	17.88° C
16	0° C	18.3° C	16.53° C	17.89° C
17	0° C	18.7° C	16.71° C	17.81° C
18	0° C	18.87° C	16.37° C	17.75° C
19	0° C	18.82° C	16.26° C	17.86° C
20	0° C	18.62° C	16.16° C	18.01° C
21	0° C	18.54° C	16.22° C	17.72° C
22	0° C	18.43° C	16.37° C	17.57° C
23	0° C	18.31° C	16.43° C	17.4° C
24	0° C	18.22° C	16.46° C	17.05° C
25	0° C	18.16° C	16.55° C	16.91° C
26	0° C	18.12° C	16.6° C	17.03° C
27	0° C	17.95° C	16.63° C	17.2° C
28	0° C	17.85° C	16.8° C	17.14° C
29	0° C	17.8° C	16.84° C	17.13° C
30	0° C	17.92° C	16.84° C	16.93° C
31	0° C	18.44° C	16.83° C	16.65° C

Water temperature in March for locations near Bruny Island

Kettering

Australia, Australia and Oceania

18.37 miles away

Margate

Australia, Australia and Oceania

25.39 miles away

Blackmans Bay

Australia, Australia and Oceania

27.40 miles away

Kingston

Australia, Australia and Oceania

28.95 miles away

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Bruny Island comes from the National Oceanic and Atmospheric Administration (NOAA) and their 1/4° daily Optimum Interpolation Sea Surface Temperature.

The water temperature data is constructed by combining observations from different platforms (satellites, ships, buoys, and Argo floats) on a regular global grid. A spatially complete sea surface temperature map is then built by interpolating to fill in gaps in the data.

If you'd like to use any of the information above in the format it is presented, please use the citation tool below.

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"Bruny Island Sea Temperature in March". SeaTemperatures.net. Accessed on January 24, 2025. http://seatemperatures.net/australia-and-oceania/australia/bruny-island-march-temperature/.
"Bruny Island Sea Temperature in March". SeaTemperatures.net, http://seatemperatures.net/australia-and-oceania/australia/bruny-island-march-temperature/. Accessed 24 January, 2025
Bruny Island Sea Temperature in March. SeaTemperatures.net. Retrieved from http://seatemperatures.net/australia-and-oceania/australia/bruny-island-march-temperature/.