Water temperature in Crows Nest (NSW) in April

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Is it warm enough to swim in Crows Nest in April? Average water temperature in Crows Nest in April is 22.1°C and therefore suitable for comfortable swimming. The warmest sea in Crows Nest in April is 24.8°C, and the coldest is 19.5°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Crows Nest

Changes water temperature in Crows Nest in April 2025, 2024

To get an accurate forecast for the water temperature in Crows Nest for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Crows Nest, 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	23.9°C	21.9°C	21.3°C	24.8°C
2 April	23.6°C	21.8°C	21.1°C	24.2°C
3 April	23.7°C	21.9°C	21°C	24°C
4 April	23.8°C	21.5°C	20.7°C	23.8°C
5 April	23.8°C	21.7°C	21°C	23.8°C
6 April	23.5°C	21.5°C	21.1°C	23.8°C
7 April	23.4°C	21.4°C	21°C	23.5°C
8 April	23.6°C	20.9°C	20.9°C	23.6°C
9 April	23.2°C	21.3°C	21°C	23.6°C
10 April	22.2°C	21.4°C	20.7°C	23.6°C
11 April	22.5°C	21.3°C	20.4°C	23.7°C
12 April	22.4°C	20°C	20°C	23.6°C
13 April	21.8°C	20.5°C	19.8°C	23.5°C
14 April	22°C	20.8°C	20.1°C	23.4°C
15 April	22.7°C	20.5°C	20.3°C	23.3°C

Day	2025	2024	Min	Max
16 April	22.6°C	20.8°C	20.4°C	23.1°C
17 April	22.8°C	21°C	20.6°C	23.2°C
18 April	21.7°C	21.3°C	20.2°C	23.2°C
19 April	21.5°C	21.7°C	20.1°C	23.3°C
20 April	21.7°C	22.5°C	20.3°C	23.3°C
21 April	22.6°C	21.8°C	19.5°C	23.3°C
22 April	22.9°C	21°C	20.3°C	23.3°C
23 April	22.1°C	20.6°C	20.3°C	23°C
24 April	22.6°C	20.7°C	20.4°C	22.9°C
25 April	22.4°C	21.5°C	20.6°C	22.8°C
26 April	22.3°C	21.7°C	20.6°C	22.7°C
27 April	22.5°C	21.6°C	20.6°C	22.7°C
28 April	22.4°C	20.5°C	20.4°C	23.2°C
29 April	22.3°C	20.6°C	20°C	23°C
30 April	22.2°C	20.9°C	19.9°C	23°C

Average water temperature in Crows Nest in April over a decade

2016	2017	2018	2019	2020
22.5°C	23°C	22.1°C	21.5°C	21°C

2021	2022	2023	2024	2025
21.7°C	22.5°C	21.9°C	21.2°C	22.7°C

Crows Nest sea state in April

Chart comparing the height of waves in Crows Nest 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.

Crows Nest 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
Greenwich	22.1°C	19.5°C	24.8°C
Kirribilli	22.1°C	19.5°C	24.8°C
Neutral Bay	22.1°C	19.5°C	24.8°C
Rose Bay	22.1°C	19.5°C	24.8°C
Darling Point	22.2°C	19.7°C	24.9°C
Drummoyne	22°C	19.5°C	24.8°C
Hunters Hill	22°C	19.5°C	24.8°C
Lane Cove	22°C	19.5°C	24.8°C
Longueville	22°C	19.5°C	24.8°C
Point Piper	22.2°C	19.7°C	24.9°C

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Our report for Crows Nest 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