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70-foot plus waves predicted for Portuguese big wave tow surfing competition.
Surf Forecasts:
Wylie Bay surfForecast / WA – Far South / Australia
48hr Weather and Surf, issued 1 am Monday 15 Dec 2025 AWSTForecast update in hr min s Forecast update imminent
Wylie Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Wylie Bay sea temperature is
19.4° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at Wylie Bay today?
The current surf forecast for Wylie Bay at 10AM is: 0.9m 12s primary swell from a South-southwest direction and 0.3m 18s secondary swell from a South-southwest direction, 0.5m 6s secondary swell from a East direction (forecast issued at 01:00am December 15). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 3ft (0.9m) | 12s |
| Afternoon (15 Dec) | 3ft (0.9m) | 12s |
| Evening (15 Dec) | 2.5ft (0.7m) | 11s |
Table - waves today at Wylie Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| 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 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 538 | 447 | 355 | 250 | 242 | 196 | 153 | 150 | 123 | 102 | 102 | 144 | 138 | 128 | 123 | 120 | 236 | 239 | 239 | 239 | 520 | 667 | 672 | 640 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross | cross- off | cross- off | cross- off | cross- off | off | off | cross- on | cross | cross | cross- off | cross- off | cross | cross | cross | cross- on | on | on |
High Tide / height (m) | 8:41PM 0.62 | 10:02AM 0.28 | 8:49PM 0.70 | 10:23AM 0.27 | 9:08PM 0.76 | 10:44AM 0.27 | ||||||||||||||||||
Low Tide / height (m) | 5:33AM 0.23 | 11:20AM 0.27 | 5:21AM 0.18 | 12:20PM 0.27 | 5:26AM 0.14 | 1:10PM 0.25 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| Sunrise | - | - | 4:33 | - | - | - | - | - | - | - | 4:33 | - | - | - | - | - | - | - | 4:33 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:59 | - | - | - | - | - | - | - | 6:59 | - |
 | |  | | |  | |  | | | | | |  | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 16 | 16 | 22 | 30 | 26 | 24 | 25 | 23 | 23 | 24 | 31 | 37 | 31 | 30 | 28 | 31 | 24 | 21 | 20 | 20 | 19 | 19 | 18 |
| Feels °C (?) | 11 | 11 | 11 | 17 | 25 | 20 | 18 | 21 | 19 | 18 | 20 | 26 | 33 | 26 | 25 | 23 | 25 | 22 | 19 | 17 | 19 | 15 | 17 | 16 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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