Water temperature in Coles Bay (tas) in March

Is it warm enough to swim in Coles Bay in March? Average water temperature in Coles Bay in March is 17.8°C and therefore is not suitable for comfortable swimming. The warmest sea in Coles Bay in March is 19.8°C, and the coldest is 16.1°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Coles Bay

Changes water temperature in Coles Bay in March 2025, 2024

To get an accurate forecast for the water temperature in Coles Bay for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Coles Bay, 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	18.5°C	19.6°C	17°C	19.6°C
2 March	18.4°C	19.3°C	17.1°C	19.5°C
3 March	18.8°C	18.8°C	16.8°C	19.3°C
4 March	18.7°C	18.5°C	16.5°C	19.5°C
5 March	18.5°C	18.6°C	16.3°C	19.6°C
6 March	18.3°C	18.6°C	16.6°C	19.4°C
7 March	18.3°C	18.5°C	16.4°C	19.3°C
8 March	19.1°C	18.7°C	16.6°C	19.6°C
9 March	18.9°C	19°C	16.6°C	19.4°C
10 March	18.9°C	18.8°C	16.7°C	19.3°C
11 March	18.7°C	19.5°C	16.7°C	19.5°C
12 March	19.1°C	19.3°C	16.7°C	19.6°C
13 March	18.9°C	19°C	17°C	19.8°C
14 March	19.1°C	19.3°C	16.8°C	19.7°C
15 March	19.2°C	18.7°C	16.8°C	19.7°C

Day	2025	2024	Min	Max
16 March	18.8°C	19.7°C	16.6°C	19.7°C
17 March	18.5°C	19°C	16.7°C	19.2°C
18 March	18.2°C	18.7°C	16.6°C	18.9°C
19 March	18.1°C	18.6°C	16.7°C	18.8°C
20 March	18.1°C	18.3°C	16.8°C	18.8°C
21 March	18.1°C	17.6°C	16.8°C	18.6°C
22 March	17.9°C	18°C	16.6°C	18.6°C
23 March	17.9°C	18.5°C	16.6°C	18.7°C
24 March	17.9°C	18.9°C	16.8°C	18.9°C
25 March	17.5°C	19°C	16.5°C	19°C
26 March	17.6°C	18.1°C	16.1°C	18.8°C
27 March	18.5°C	17.6°C	16.4°C	18.8°C
28 March	18.3°C	17.5°C	16.4°C	18.7°C
29 March	18.2°C	17.9°C	16.6°C	18.8°C
30 March	18.1°C	17.8°C	16.5°C	18.7°C
31 March	17.8°C	18°C	16.4°C	18.7°C

Average water temperature in Coles Bay in March over a decade

2016	2017	2018	2019	2020
19.1°C	18.2°C	18.1°C	17.8°C	16.9°C

2021	2022	2023	2024	2025
17.7°C	17.8°C	17.8°C	18.6°C	18.4°C

Coles Bay sea state in March

Chart comparing the height of waves in Coles Bay 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.

Coles Bay 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
Wineglass Bay	17.8°C	16.2°C	19.9°C
Bicheno	17.9°C	16.4°C	19.9°C
Orford	17.5°C	16°C	19.5°C
Triabunna	17.5°C	16°C	19.5°C
Scamander	18.1°C	16.6°C	20.2°C
Binalong Bay	18.2°C	16.6°C	20.3°C
Dodges Ferry	17.3°C	15.2°C	19.7°C
Carlton	17.3°C	15.2°C	19.7°C
Park Beach	17.3°C	15.1°C	19.7°C
Bay of Fires	18.1°C	16.6°C	20.1°C

Tasmania photo gallery

If you have interesting photos of this place, you can upload them here. Photos will be available to all users after verification by the moderator.

Vote for Tasmania best beach

Get widget or API for your website

Our report for Coles Bay 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.

Region

Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature