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:
Copeys Left surfForecast / WA – Margaret River / Australia
48hr Weather and Surf, issued 7 pm Saturday 13 Dec 2025 AWSTForecast update in hr min s Forecast update imminent
Today's Copeys Left sea temperature is
20.7° C
(Which is 1.3°C warmer than normal for this time of year)| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 0.5ft (0.1m) | 14s |
| Afternoon (14 Dec) | - | - |
| Evening (14 Dec) | 0.5ft (0.1m) | 19s |
Table - waves today at Copeys Left. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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 | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 15 | 11 | 4 | 4 | 14 | 11 | 11 | 20 | 19 | 18 | 18 | 18 | 17 | 6 | 5 | 5 | 5 | 4 | 4 | 4 | 18 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 0 | 4 | 0 | 1 | 1 | 4 | 0 | 0 | 7 | 7 | 6 | 6 | 6 | 6 | 5 | 2 | 2 | 2 | 1 | 1 | 1 | 6 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | cross- off | cross | cross | cross- on | cross- on | off | cross- on | cross | cross- on | cross- on | cross- on | on | cross- on | cross | on | cross- on | cross- on | cross- off | cross- off | cross- off | cross |
High Tide / height (m) | 7:04PM 0.54 | 6:56PM 0.60 | 7:07PM 0.65 | |||||||||||||||||||||
Low Tide / height (m) | 4:26AM 0.25 | 4:31AM 0.19 | 4:46AM 0.15 | |||||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:03 | - | - | - | - | - | - | - | 5:03 | - | - | - | - | - | - | - | 5:03 | - | - |
| Sunset | 7:22 | - | - | - | - | - | - | - | 7:23 | - | - | - | - | - | - | - | 7:24 | - | - | - | - | - | - | - |
 |  | | | | | | |  | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 28 | 23 | 23 | 20 | 19 | 23 | 31 | 31 | 31 | 26 | 24 | 24 | 24 | 26 | 26 | 25 | 23 | 21 | 20 | 19 | 19 | 20 | 21 | 21 |
| Feels °C (?) | 22 | 18 | 16 | 14 | 12 | 17 | 28 | 30 | 28 | 25 | 23 | 24 | 24 | 25 | 24 | 25 | 23 | 22 | 20 | 20 | 20 | 20 | 21 | 20 |
- 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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