Water temperature in Monkey Mia (WA) in April

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Is it warm enough to swim in Monkey Mia in April? Average water temperature in Monkey Mia in April is 24°C and therefore suitable for comfortable swimming. The warmest sea in Monkey Mia in April is 27.9°C, and the coldest is 21°C. Average high air temperature in Monkey Mia in April is 29°C, and average low temperature is 18°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Monkey Mia

Changes water temperature in Monkey Mia in April 2025, 2024

To get an accurate forecast for the water temperature in Monkey Mia for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Monkey Mia, 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	27.8°C	25.1°C	23.2°C	27.8°C
2 April	27.3°C	25.4°C	23.2°C	27.3°C
3 April	27.9°C	24.8°C	23°C	27.9°C
4 April	27.4°C	25°C	23.3°C	27.4°C
5 April	27°C	25.3°C	23.4°C	27°C
6 April	26.7°C	25.3°C	23.2°C	26.7°C
7 April	26.7°C	25.2°C	23°C	26.7°C
8 April	26.4°C	25°C	23°C	26.4°C
9 April	26.1°C	24.8°C	22.9°C	26.1°C
10 April	26.2°C	24.6°C	22.9°C	26.4°C
11 April	26.6°C	24.6°C	23.1°C	26.6°C
12 April	26.4°C	24.7°C	22.7°C	26.4°C
13 April	26.7°C	24.2°C	22.7°C	26.7°C
14 April	26.2°C	24.1°C	22.7°C	26.2°C
15 April	25.8°C	23.6°C	21.8°C	25.8°C

Day	2025	2024	Min	Max
16 April	25.1°C	24.4°C	21.2°C	25.5°C
17 April	24.7°C	24.3°C	21.2°C	25.7°C
18 April	24°C	24.6°C	21°C	25.5°C
19 April	23.4°C	24.5°C	21.3°C	25.1°C
20 April	23.4°C	24.2°C	21.1°C	25°C
21 April	24.3°C	24.3°C	21.5°C	24.8°C
22 April	25.1°C	24.3°C	21.8°C	25.1°C
23 April	25°C	23.9°C	21.7°C	25.5°C
24 April	24.4°C	23.6°C	21.2°C	25.2°C
25 April	24.4°C	23.1°C	21.3°C	25.2°C
26 April	23.2°C	23.3°C	21.5°C	25.1°C
27 April	22.3°C	23.5°C	21.5°C	24.8°C
28 April	21.6°C	23.2°C	21.4°C	24.4°C
29 April	22°C	23.2°C	21.6°C	24.5°C
30 April	22.1°C	24.3°C	21°C	24.3°C

Average water temperature in Monkey Mia in April over a decade

2016	2017	2018	2019	2020
24.1°C	23.6°C	23.8°C	23.6°C	24.5°C

2021	2022	2023	2024	2025
24.7°C	24.2°C	22.8°C	24.3°C	25.2°C

Monkey Mia sea state in April

Chart comparing the height of waves in Monkey Mia 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.

Weather and climate in Monkey Mia in April

This data display average monthly climate indicators in Monkey Mia 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 temperature29°C
Average LOW temperature18°C
Average rainfall days5 days
Average rainfall0.7''/18mm
Average daylight11h
Average sunshine8h
Average UV index8

Monkey Mia 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
Shark Bay	24°C	20.4°C	28.5°C
Geraldton	23.1°C	21.2°C	25.5°C
Waggrakine	23.1°C	21.2°C	25.4°C
Houtman Abrolhos	23.9°C	22.2°C	26°C
Ningaloo Reef	27.3°C	24.4°C	29.9°C
Dongara	22.7°C	20.5°C	25.1°C
Port Denison	22.6°C	20.1°C	25.1°C
Turquoise Bay	28.1°C	25.6°C	30.6°C
Onslow	28°C	24.1°C	31.2°C
Jurien Bay	22.6°C	20.8°C	25°C

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Our report for Monkey Mia 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