Hawkesbury River - Sentry Box Reach Weather Forecast

Today 20 Sep
- 9
- 31
Clear
Mon 21 Sep
- 15
- 30
Late shower or two
Tue 22 Sep
- 12
- 17
Shower or two
Wed 23 Sep
- 12
- 22
Shower or two
Thu 24 Sep
- 12
- 24
Mostly sunny
Fri 25 Sep
- 11
- 28
Sunny
Sat 26 Sep
- 13
- 30
Possible late shower

Today 20 Sep
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 21 Sep
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 22 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Wed 23 Sep
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 24 Sep
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 25 Sep
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 26 Sep
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 Sep Central Coast

Clear. Winds northwest to northeasterly 15 to 20 km/h tending westerly in the evening then tending northwesterly in the late evening.

Hawkesbury River - Sentry Box Reach Temperature Statistics View More

September Temperature

Mangrove Mountain (23km)

Lowest 30 July, 2026
-0.3 °C
Average 2026
15.8 °C
Highest 10 January, 2026
40.7 °C
Lowest 5 August, 2026
0.4 °C
Average August
11.8 °C
Highest 24 August, 2026
24 °C
Lowest 11 September, 2026
4.4 °C
Average September
14.9 °C
Highest 5 September, 2026
30.7 °C

Climate (2021–2026)

Mangrove Mountain (23km)

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Average Low 2021–2026
11.3 °C
Average 2021–2026
16.2 °C
Average High 2021–2026
23 °C

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