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Radar Reef Surf Forecast
/ WA – Rottnest Island (6 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Radar Reef surfForecast / WA – Rottnest Island / Australia
48hr Weather and Surf, issued 7 am Monday 20 Oct 2025 AWST
How big are the waves at Radar Reef today?
The current surf forecast for Radar Reef at 11AM is: 2.4m 12s primary swell from a West direction (forecast issued at 07:00am October 20). The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 8ft (2.5m) | 12s |
| Afternoon (20 Oct) | 8ft (2.4m) | 12s |
| Evening (20 Oct) | 6.5ft (2.0m) | 11s |
Table - waves today at Radar Reef. (Swell directed towards the surf break)
Monday 20 | Tuesday 21 | Wednesday 22 | Thu 23 | |||||||||||||||||||||
| 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 19 | 18 | 18 | 18 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2190 | 2023 | 1679 | 1602 | 1398 | 1144 | 851 | 1304 | 1054 | 814 | 595 | 441 | 382 | 191 | 146 | 114 | 140 | 168 | 137 | 125 | 169 | 230 | 230 | 225 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | glass | on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 9:22AM 0.41 | 8:43PM 0.65 | 10:05AM 0.38 | 9:04PM 0.72 | 10:55AM 0.38 | 9:26PM 0.80 | ||||||||||||||||||
Low Tide / height (m) | 3:28AM 0.25 | 1:46PM 0.32 | 4:09AM 0.23 | 1:42PM 0.34 | 4:52AM 0.24 | 1:32PM 0.36 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thu 23 | |||||||||||||||||||||
| Sunrise | - | 5:33 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - | - | 5:31 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:32 | - | - | - | - | - | - | - | 6:32 | - | - | - | - | - | - | - | 6:34 | - | - | - |
 |  |  |  | |  |  |  | |  | | | | | |  | |  | |  | | | | | |
Rain (mm) | - | 2 | 2 | 3 | 5 | 5 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 16 | 16 | 16 | 15 | 13 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 15 | 14 | 14 | 15 | 15 | 16 | 15 | 15 | 15 |
| Feels °C (?) | 13 | 11 | 10 | 10 | 7 | 4 | 6 | 7 | 7 | 9 | 11 | 10 | 10 | 11 | 11 | 11 | 11 | 12 | 14 | 11 | 11 | 9 | 9 | 9 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for WA - Rottnest Island
The wind is still cross-on at Radar Reef (light winds from the W at Rottnest Island Lighthouse 5 km from Radar Reef). A 2.8m groundswell from the W
1 h 12 min ago
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Radar Reef surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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