Portland Bay Marina Rainfall Forecast

Today 19 Apr
75%1–5mm
Mon 20 Apr
30%< 1mm
Tue 21 Apr
5%< 1mm
Wed 22 Apr
55%< 2mm
Thu 23 Apr
10%< 1mm
Fri 24 Apr
5%< 1mm
Sat 25 Apr
55%< 2mm

Portland Bay Marina Rainfall Statistics View More

April Rainfall

Cape Nelson Lighthouse (11km)

Total Rainfall 2026
127.4mm
Daily Average 2026
1.2mm
Wettest Day 15 April, 2026
22.2mm
Wet Days 2026
41/109 (38%)
Total Rainfall March
36mm
Daily Average March
1.2mm
Wettest Day 17 March, 2026
7.6mm
Wet Days March
13/31 (42%)
Total Rainfall April
56.2mm
Daily Average April
3.1mm
Wettest Day 15 April, 2026
22.2mm
Wet Days April
14/19 (74%)

Climate (2010–Present)

Cape Nelson Lighthouse (11km)

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Annual Average 2021–2025
704.4mm
Monthly Average 2021–2026
58.3mm
Daily Average 2021–2026
1.9mm
Wettest Day 1 December, 2024
57mm

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