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:
Witzigs surfForecast / SA – Nullarbor / Australia
48hr Weather and Surf, issued 3 am Thursday 11 Dec 2025 ACDTForecast update in hr min s Forecast update imminent
Witzigs surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Witzigs sea temperature is
20.3° C
(Which is 2.2°C warmer than normal for this time of year)How big are the waves at Witzigs today?
The current surf forecast for Witzigs at 8AM is: 0.8m 12s primary swell from a Southwest direction and 0.9m 8s secondary swell from a South direction (forecast issued at 03:30am December 11). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (ACDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 2.5ft (0.8m) | 13s |
| Afternoon (11 Dec) | 2.5ft (0.8m) | 13s |
| Evening (11 Dec) | 2.5ft (0.8m) | 13s |
Table - waves today at Witzigs. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 7 | 7 | 7 | 7 | 14 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 333 | 210 | 214 | 224 | 224 | 235 | 242 | 246 | 250 | 250 | 380 | 501 | 494 | 689 | 700 | 688 | 152 | 152 | 122 | 121 | 281 | 700 | 202 | 199 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross | cross | cross- on | on | cross- on | on | on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 3:15AM 1.05 | 2:53PM 0.68 | 3:24AM 0.95 | 3:30PM 0.62 | 3:18AM 0.85 | |||||||||||||||||||
Low Tide / height (m) | 9:49AM 0.42 | 8:32PM 0.34 | 10:16AM 0.43 | 8:24PM 0.48 | 10:56AM 0.46 | |||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| Sunrise | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:37 | - |
 |  |  |  |  | | | | | | | | | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 21 | 21 | 28 | 32 | 28 | 25 | 22 | 20 | 20 | 19 | 21 | 20 | 19 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 |
| Feels °C (?) | 17 | 16 | 17 | 23 | 30 | 22 | 21 | 22 | 19 | 19 | 16 | 17 | 16 | 14 | 13 | 12 | 12 | 13 | 13 | 12 | 12 | 11 | 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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