Nazare Big Wave Challenge Gets Yellow Alert, Could Run Saturday in Giant Waves
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 pm Tuesday 16 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
19.6° C
(Which is 1.7°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 4PM is: 0.5m 15s primary swell from a South-southwest direction and 0.5m 11s secondary swell from a South-southwest direction, 1.1m 4s secondary swell from a East-southeast direction (forecast issued at 01:00pm December 16). The wind direction is predicted to be cross-shore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Dec) | 1.5ft (0.5m) | 16s |
| Afternoon (16 Dec) | 1.5ft (0.5m) | 15s |
| Evening (16 Dec) | 2.5ft (0.7m) | 14s |
Table - waves today at Wylie Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| 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) (?) | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 6 | 6 | 6 | 12 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 138 | 128 | 125 | 120 | 236 | 239 | 239 | 398 | 459 | 476 | 494 | 173 | 189 | 154 | 170 | 334 | 145 | 417 | 80 | 89 | 94 | 125 | 158 | 106 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- on | cross | cross | cross- off | cross- off | cross | cross- on | cross- on | cross- on | on | glass | cross | cross- on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 9:08PM 0.76 | 10:44AM 0.27 | 9:32PM 0.82 | 11:03AM 0.26 | 9:58PM 0.86 | |||||||||||||||||||
Low Tide / height (m) | 12:20PM 0.27 | 5:26AM 0.14 | 1:10PM 0.25 | 5:41AM 0.10 | 1:51PM 0.24 | 6:03AM 0.08 | ||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 4:33 | - | - | - | - | - | - | - | 4:35 | - | - | - | - | - | - | - | 4:35 | - |
| Sunset | - | - | 6:59 | - | - | - | - | - | - | - | 6:59 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - |
 |  | |  | |  | | |  | | | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 37 | 29 | 28 | 29 | 30 | 22 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 17 | 19 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 |
| Feels °C (?) | 35 | 24 | 22 | 24 | 24 | 19 | 16 | 17 | 17 | 17 | 15 | 19 | 18 | 17 | 16 | 13 | 12 | 12 | 12 | 11 | 10 | 10 | 11 | 11 |
- 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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