Harvey Estuary Weather Forecast

Today 25 May
- 7
- 21
Mostly clear
Tue 26 May
- 11
- 22
Mostly sunny
Wed 27 May
- 13
- 21
Showers increasing
Thu 28 May
- 14
- 20
Showers easing
Fri 29 May
- 10
- 18
Shower or two
Sat 30 May
- 10
- 21
Showers increasing
Sun 31 May
- 13
- 20
Showers

Today 25 May
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Tue 26 May
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Wed 27 May
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Thu 28 May
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Fri 29 May
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sat 30 May
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sun 31 May
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm

Today 25 May Lower West

Mostly clear. Light winds becoming northeasterly 15 to 20 km/h in the late evening.

Harvey Estuary Temperature Statistics View More

May Temperature

Mandurah (23km)

Lowest 24 May, 2026
8.2 °C
Average 2026
21.3 °C
Highest 20 January, 2026
38.6 °C
Lowest 22 April, 2026
10.9 °C
Average April
18.7 °C
Highest 3 April, 2026
29 °C
Lowest 24 May, 2026
8.2 °C
Average May
16.2 °C
Highest 8 May, 2026
23.2 °C

Climate (2021–Present)

Mandurah (23km)

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Average Low 2021–2026
15.1 °C
Average 2021–2026
19.1 °C
Average High 2021–2026
23.8 °C

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