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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 1 am Wednesday 22 Apr 2026 AWSTForecast update in hr min s Forecast update imminent
Radar Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Radar Reef sea temperature is
21.6° C
(Which is slightly cooler than normal)How big are the waves at Radar Reef today?
The current surf forecast for Radar Reef at 8AM is: 2.2m 13s primary swell from a West-southwest direction (forecast issued at 01:00am April 22). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 7ft (2.2m) | 13s |
| Afternoon (22 Apr) | 6ft (1.8m) | 13s |
| Evening (22 Apr) | 5ft (1.6m) | 13s |
Table - waves today at Radar Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||||||||||
| 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 | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2852 | 2245 | 1844 | 1699 | 1359 | 1217 | 953 | 838 | 699 | 648 | 578 | 2951 | 3606 | 2641 | 1208 | 1227 | 1491 | 2462 | 2321 | 2453 | 2046 | 1858 | 1683 | 1387 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | off | cross- off | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on |
High Tide / height (m) | 12:02PM 1.11 | 12:46PM 1.04 | 1:47PM 0.94 | |||||||||||||||||||||
Low Tide / height (m) | 11:19PM 0.42 | 12:32AM 0.40 | 1:23AM 0.39 | |||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:43 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:49 | - | - | - | - | - | - | - | 5:46 | - |
 | |  |  | | | | | | |  |  |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 2 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 16 | 16 | 15 | 16 | 17 | 18 | 19 | 19 | 19 | 19 | 18 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 19 | 19 | 18 | 19 | 19 |
| Feels °C (?) | 15 | 13 | 12 | 10 | 12 | 13 | 13 | 15 | 15 | 11 | 11 | 10 | 10 | 12 | 14 | 14 | 15 | 15 | 15 | 16 | 17 | 15 | 16 | 16 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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