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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 pm Friday 05 Dec 2025 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
21.0° C
(Which is slightly warmer than usual)How big are the waves at Radar Reef today?
The current surf forecast for Radar Reef at 4PM is: 1.4m 12s primary swell from a West-southwest direction and 0.1m 21s secondary swell from a West direction, 1.1m 4s secondary swell from a Southwest direction (forecast issued at 01:00pm December 05). The wind direction is predicted to be onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Dec) | 5.5ft (1.7m) | 12s |
| Afternoon (05 Dec) | 4.5ft (1.4m) | 12s |
| Evening (05 Dec) | 4ft (1.2m) | 12s |
Table - waves today at Radar Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | |||||||||||||||||||||
| 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 | 5 AM | 8 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 14 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 746 | 579 | 477 | 405 | 405 | 341 | 341 | 558 | 433 | 418 | 544 | 297 | 297 | 226 | 422 | 341 | 311 | 222 | 186 | 186 | 135 | 178 | 176 | 361 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | cross- on | cross- on | cross | cross | cross | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross | cross |
High Tide / height (m) | 9:08PM 1.10 | 9:42PM 1.09 | 10:13PM 1.02 | |||||||||||||||||||||
Low Tide / height (m) | 7:03AM 0.20 | 8:02AM 0.21 | ||||||||||||||||||||||
Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:03 | - | - | - | - | - | - | - | 5:03 | - | - | - | - | - | - | - | 5:03 |
| Sunset | - | - | 7:12 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:14 | - | - | - | - | - |
 | |  |  | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 17 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 18 | 19 | 19 | 19 | 19 | 19 | 18 | 18 |
| Feels °C (?) | 12 | 13 | 12 | 11 | 10 | 11 | 11 | 13 | 15 | 14 | 11 | 13 | 14 | 13 | 14 | 15 | 17 | 15 | 15 | 16 | 15 | 15 | 15 | 16 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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