Joist Reef Weather Forecast

Today 20 May
- 22
- 25
Mostly cloudy
Thu 21 May
- 22
- 24
Fine
Fri 22 May
- 22
- 24
A few showers
Sat 23 May
- 22
- 24
Rain
Sun 24 May
- 23
- 24
Rain
Mon 25 May
- 23
- 24
Rain
Tue 26 May
- 23
- 24
Rain

Today 20 May
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Thu 21 May
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Fri 22 May
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sat 23 May
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sun 24 May
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Mon 25 May
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Tue 26 May
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm

Today 20 May Central Coast and Whitsundays

Sunny. Winds southerly 15 to 25 km/h. Overnight temperatures falling to between 13 and 17 with daytime temperatures reaching the low to high 20s.

Joist Reef Temperature Statistics View More

May Temperature

Hamilton Island Airport (123km)

Lowest 24 April, 2026
19.7 °C
Average 2026
25.9 °C
Highest 1 February, 2026
31.1 °C
Lowest 24 April, 2026
19.7 °C
Average April
24.5 °C
Highest 1 April, 2026
27.9 °C
Lowest 9 May, 2026
19.7 °C
Average May
23 °C
Highest 4 May, 2026
25.6 °C

Climate (2021–Present)

Hamilton Island Airport (123km)

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Average Low 2021–2026
22.4 °C
Average 2021–2026
24.3 °C
Average High 2021–2026
26.5 °C

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