Water temperature in Manly (NSW) in April

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Is it warm enough to swim in Manly in April? Average water temperature in Manly in April is 22.3°C and therefore suitable for comfortable swimming. The warmest sea in Manly in April is 24.9°C, and the coldest is 19.9°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Manly

Changes water temperature in Manly in April 2025, 2024

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

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 April	24.3°C	22.1°C	21.3°C	24.9°C
2 April	24.5°C	21.9°C	21.1°C	24.5°C
3 April	24.5°C	21.9°C	21.1°C	24.5°C
4 April	24.4°C	21.6°C	20.6°C	24.4°C
5 April	24.2°C	21.6°C	21°C	24.2°C
6 April	24.3°C	21.6°C	21°C	24.3°C
7 April	24.1°C	21.7°C	21.1°C	24.1°C
8 April	24.4°C	21.3°C	21.2°C	24.4°C
9 April	24°C	21.7°C	21.1°C	24°C
10 April	22.8°C	22.5°C	20.5°C	23.6°C
11 April	23.4°C	22.6°C	20.2°C	23.7°C
12 April	23.3°C	22.1°C	20.3°C	23.8°C
13 April	22.8°C	21.9°C	20°C	23.7°C
14 April	23°C	22°C	20.1°C	23.6°C
15 April	23.5°C	21.9°C	20.4°C	23.5°C

Day	2025	2024	Min	Max
16 April	23.4°C	22.3°C	20.6°C	23.5°C
17 April	23.6°C	22.4°C	20.8°C	23.6°C
18 April	23.1°C	22.2°C	20.7°C	23.3°C
19 April	23.5°C	22.3°C	20.4°C	23.5°C
20 April	23.3°C	23.1°C	20.7°C	23.5°C
21 April	23.7°C	22.4°C	20°C	23.7°C
22 April	23.9°C	22°C	20.7°C	23.9°C
23 April	23.4°C	21.8°C	20.4°C	23.6°C
24 April	23.5°C	21.7°C	20.5°C	23.5°C
25 April	23.1°C	22.7°C	20.5°C	23.3°C
26 April	22.9°C	22.7°C	20.6°C	23°C
27 April	23°C	22.8°C	20.6°C	23°C
28 April	23°C	22.2°C	20.4°C	23.5°C
29 April	22.8°C	22°C	20°C	23.3°C
30 April	22.6°C	22.1°C	19.9°C	23.5°C

Average water temperature in Manly in April over a decade

2016	2017	2018	2019	2020
22.5°C	23°C	22.4°C	22°C	21.2°C

2021	2022	2023	2024	2025
22.1°C	22.9°C	22.3°C	22.1°C	23.5°C

Manly sea state in April

Chart comparing the height of waves in Manly in April 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.

Manly 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 April. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Camp Cove	22.2°C	19.5°C	24.8°C
Watsons Bay	22.2°C	19.5°C	24.8°C
Mosman	22.2°C	19.7°C	24.9°C
Cremorne	22.2°C	19.7°C	24.9°C
Darling Point	22.2°C	19.7°C	24.9°C
Point Piper	22.2°C	19.7°C	24.9°C
Bondi Beach	22.2°C	19.7°C	24.9°C
Bronte	22.2°C	19.7°C	24.9°C
Clovelly	22.2°C	19.7°C	24.9°C
Manly beach	22.2°C	19.6°C	24.7°C

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Our report for Manly 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