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Water temperature in Ceduna in April

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Is it warm enough to swim in Ceduna in April? Average water temperature in Ceduna in April is 19.2°C and therefore is not suitable for comfortable swimming. The warmest sea in Ceduna in April is 22.3°C, and the coldest is 16.1°C. Average high air temperature in Ceduna in April is 24°C, and average low temperature is 11°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Ceduna

Changes water temperature in Ceduna in April 2025, 2024

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

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
1 April20.5°C18.9°C18.6°C22°C
2 April20.4°C18.6°C18.5°C22.2°C
3 April20.3°C18.8°C18.3°C22.1°C
4 April20.1°C18.9°C18°C22.3°C
5 April20°C18.7°C18.1°C22.2°C
6 April20°C18.5°C18°C22.1°C
7 April20.1°C18.3°C18°C22.2°C
8 April20.1°C18.5°C18°C21.9°C
9 April20.4°C18.3°C17.8°C21.6°C
10 April20.4°C18.3°C17.8°C21.5°C
11 April20.4°C18.3°C17.8°C21.3°C
12 April20.8°C17.8°C17.8°C20.9°C
13 April21.2°C17.5°C17.5°C21.2°C
14 April21.2°C17.3°C17.3°C21.2°C
15 April21.4°C17.4°C17.4°C21.4°C
Day 2025 2024 Min Max
16 April21.2°C17.5°C17.5°C21.2°C
17 April21.3°C17.4°C17.4°C21.3°C
18 April20.9°C17.3°C17.3°C20.9°C
19 April21°C17.5°C17.5°C21°C
20 April20.7°C17.6°C17.6°C20.8°C
21 April20.1°C17.3°C17.3°C21.1°C
22 April19.6°C17.4°C17.4°C20.9°C
23 April19.6°C17.4°C17.3°C20.5°C
24 April19.4°C17.1°C17.1°C20.6°C
25 April19.3°C17°C17°C20.7°C
26 April19.3°C17°C16.9°C20.5°C
27 April19.2°C16.6°C16.6°C20.1°C
28 April19.3°C16.3°C16.3°C20°C
29 April19.3°C16.4°C16.4°C19.7°C
30 April19.2°C16.1°C16.1°C19.7°C
Ceduna water temp chart in April

Average water temperature in Ceduna in April over a decade

20162017201820192020
18.8°C19.3°C20.6°C19.3°C19.4°C
20212022202320242025
20.1°C19.4°C19°C17.7°C20.2°C

Ceduna sea state in April

Chart comparing the height of waves in Ceduna 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.

Waves height in Ceduna in April

Weather and climate in Ceduna in April

This data display average monthly climate indicators in Ceduna in April based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip

  • Average HIGH temperature24°C
  • Average LOW temperature11°C
  • Average humidity
    47
  • Average rainfall days5 days
  • Average rainfall0.8''/20mm
  • Average daylight11h
  • Average sunshine8h
  • Average UV index6

Ceduna water temperature during other months:

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

Where is the warm sea water in April?

Want to know where the water temperature in April is good for swimming? Select the continent of interest, the day of the month and the required water temperature

Region
Date (day and month)
Water temperature: min 16°C
 Average temperature  Maximum temperature

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

AvrMinMax
Streaky Bay18.5°C15.5°C21.2°C
Elliston17.5°C13.8°C19.6°C
Coffin Bay17.5°C13.9°C19.4°C
Port Neill19.9°C17.4°C22.1°C
Arno Bay20.1°C17.5°C22.4°C
Tumby Bay19.3°C16.9°C21.7°C
Cowell20°C17.4°C22.6°C
Port Lincoln18.5°C16.1°C21.1°C
Whyalla20.3°C17.1°C23.1°C
Port Augusta20.1°C17.3°C23°C

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Ceduna 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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