Water temperature in Port Macdonnell in March

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Is it warm enough to swim in Port Macdonnell in March? Average water temperature in Port Macdonnell in March is 16.9°C and therefore is not suitable for comfortable swimming. The warmest sea in Port Macdonnell in March is 19.1°C, and the coldest is 13.5°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Port Macdonnell

Changes water temperature in Port Macdonnell in March 2025, 2024

To get an accurate forecast for the water temperature in Port Macdonnell for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Port Macdonnell, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of March.

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 March	18°C	17.6°C	15.6°C	19.1°C
2 March	17.7°C	17.6°C	15.8°C	18.6°C
3 March	17.7°C	17.1°C	15.6°C	18.3°C
4 March	18°C	17.1°C	15.7°C	18.3°C
5 March	18.1°C	17.3°C	15.6°C	18.7°C
6 March	17.8°C	16.9°C	16.2°C	18.8°C
7 March	17.9°C	16.8°C	14.9°C	18.3°C
8 March	17.7°C	16.8°C	15°C	18.2°C
9 March	18°C	16.9°C	15.2°C	18.2°C
10 March	18.2°C	17.1°C	15.2°C	18.2°C
11 March	18°C	17.2°C	15.5°C	18.6°C
12 March	17.9°C	17.2°C	15.8°C	18.3°C
13 March	17.8°C	17°C	15.9°C	18.1°C
14 March	18.3°C	16.7°C	15.5°C	18.3°C
15 March	18.1°C	16.1°C	15.6°C	18.1°C

Day	2025	2024	Min	Max
16 March	18.1°C	16°C	15.3°C	18.2°C
17 March	18°C	15.5°C	15.5°C	18.3°C
18 March	17°C	15.6°C	15.6°C	18.2°C
19 March	17.1°C	15.9°C	15.4°C	18.3°C
20 March	17.2°C	16°C	15.4°C	18.5°C
21 March	17.2°C	15.5°C	15.5°C	17.8°C
22 March	17.8°C	15.4°C	15.4°C	17.8°C
23 March	17.6°C	15.6°C	13.5°C	17.6°C
24 March	17.7°C	15.6°C	14.6°C	17.7°C
25 March	17.9°C	15.7°C	15.5°C	17.9°C
26 March	17.8°C	15.7°C	15.5°C	17.8°C
27 March	17.7°C	15.8°C	15.4°C	17.9°C
28 March	17.3°C	15.6°C	15.6°C	17.8°C
29 March	16.9°C	15.9°C	15.8°C	17.9°C
30 March	16.9°C	15.4°C	15.4°C	17.7°C
31 March	16.3°C	16°C	15.5°C	17.7°C

Port Macdonnell water temp chart in March

Average water temperature in Port Macdonnell in March over a decade

2016	2017	2018	2019	2020
17.6°C	17.3°C	17.2°C	17.7°C	16.4°C

2021	2022	2023	2024	2025
16.8°C	16.3°C	17.1°C	16.3°C	17.7°C

Port Macdonnell sea state in March

Chart comparing the height of waves in Port Macdonnell in March over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Waves height in Port Macdonnell in March

Port Macdonnell water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Temperature in neighboring cities

The nearest locations with the average water temperature in March. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Cape Bridgewater	17.3°C	15.2°C	19.9°C
Beachport	16.2°C	12.7°C	19.2°C
Robe	16.5°C	13.7°C	19.8°C
Cape Jaffa	16.8°C	13.7°C	20.2°C
Kingston SE	17.3°C	14.4°C	21°C
Warrnambool	17.5°C	15.7°C	20°C
Peterborough	17.5°C	15.7°C	20°C
Port Campbell	17.6°C	15.9°C	19.8°C
Apollo Bay	18.3°C	16.7°C	21.4°C
Marengo	18.3°C	16.7°C	21.4°C

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Our report for Port Macdonnell is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature