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:
Twilight Beach surfForecast / WA – Far South / Australia
48hr Weather and Surf, issued 1 am Sunday 14 Dec 2025 AWSTForecast update in hr min s Forecast update imminent
Twilight Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Twilight Beach sea temperature is
19.5° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at Twilight Beach today?
The current surf forecast for Twilight Beach at 7AM is: 1.3m 12s primary swell from a South-southwest direction and 0.1m 7s secondary swell from a Southeast direction, 0.5m 3s secondary swell from a East direction (forecast issued at 01:00am December 14). The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 4.5ft (1.3m) | 12s |
| Afternoon (14 Dec) | 5.5ft (1.7m) | 14s |
| Evening (14 Dec) | 5.5ft (1.7m) | 13s |
Table - waves today at Twilight Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
| 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) (?) | 12 | 12 | 12 | 12 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 16 | 16 | 15 | 15 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 393 | 365 | 421 | 491 | 930 | 1187 | 1267 | 1013 | 865 | 745 | 598 | 461 | 454 | 392 | 306 | 290 | 226 | 173 | 173 | 169 | 209 | 226 | 220 | 268 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | off | off | off | cross | cross- on | cross |
High Tide / height (m) | 9:10PM 0.68 | 8:33PM 0.77 | 9:35AM 0.41 | 8:40PM 0.87 | 9:46AM 0.40 | |||||||||||||||||||
Low Tide / height (m) | 7:15AM 0.42 | 5:46AM 0.39 | 10:36AM 0.41 | 5:07AM 0.34 | 12:05PM 0.39 | |||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
| Sunrise | - | - | 4:35 | - | - | - | - | - | - | - | 4:35 | - | - | - | - | - | - | - | 4:35 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:59 | - | - | - | - | - | - | - | 6:59 | - |
 | |  | | | | | | | | |  | |  | |  | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 14 | 14 | 18 | 23 | 23 | 21 | 21 | 17 | 17 | 17 | 23 | 31 | 31 | 30 | 26 | 23 | 23 | 23 | 31 | 38 | 35 | 30 | 29 |
| Feels °C (?) | 12 | 11 | 11 | 15 | 18 | 17 | 14 | 15 | 11 | 12 | 12 | 19 | 27 | 26 | 26 | 21 | 17 | 18 | 18 | 24 | 33 | 33 | 25 | 25 |
- 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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