Coomera River (South Branch) - Harbour Four Entrance Rainfall Forecast

Today 30 Oct
70%1–5mm
Fri 31 Oct
55%1–5mm
Sat 1 Nov
85%10–25mm
Sun 2 Nov
45%1–5mm
Mon 3 Nov
40%< 2mm
Tue 4 Nov
60%1–5mm
Wed 5 Nov
30%< 1mm

Coomera River (South Branch) - Harbour Four Entrance Rainfall Statistics View More

October Rainfall

Gold Coast Seaway (9km)

Total Rainfall 2025
1495.4mm
Daily Average 2025
5mm
Wettest Day 10 March, 2025
138mm
Wet Days 2025
120/303 (40%)
Total Rainfall September
5mm
Daily Average September
0.2mm
Wettest Day 13 September, 2025
2.8mm
Wet Days September
4/30 (13%)
Total Rainfall October
88.4mm
Daily Average October
3mm
Wettest Day 29 October, 2025
69.2mm
Wet Days October
6/30 (20%)

Climate (2010–Present)

Gold Coast Seaway (9km)

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Annual Average 2020–2024
1581.2mm
Monthly Average 2020–2025
131.1mm
Daily Average 2020–2025
4.4mm
Wettest Day 29 March, 2022
307.2mm

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