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:
Barrancon surfForecast / Tarapaca / Chile
48hr Weather and Surf, issued 8 pm Saturday 13 Dec 2025 -04Forecast update in hr min s Forecast update imminent
Barrancon surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Barrancon sea temperature is
16.4° C
(Which is 4.3°C colder than average for this time of year)How big are the waves at Barrancon today?
The current surf forecast for Barrancon at 11PM is: 0.9m 11s primary swell from a Southwest direction and 0.4m 13s secondary swell from a West-northwest direction (forecast issued at 08:00pm December 13). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | - | - |
| Afternoon (13 Dec) | - | - |
| Evening (13 Dec) | 3ft (0.9m) | 12s |
Table - waves today at Barrancon. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sat 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 16 | 15 | 14 | 13 | 13 | 13 | 14 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 199 | 195 | 182 | 176 | 172 | 169 | 169 | 169 | 140 | 193 | 220 | 517 | 581 | 581 | 663 | 397 | 390 | 384 | 658 | 706 | 836 | 754 | 690 | 645 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | glass | glass | glass | glass | cross- off | cross | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross- on | glass | glass | glass | glass | cross- off | cross- off |
High Tide / height (m) | 6:16PM 0.86 | 5:51AM 0.77 | 7:05PM 0.93 | 6:49AM 0.71 | 7:47PM 0.99 | 7:44AM 0.67 | ||||||||||||||||||
Low Tide / height (m) | 12:18AM 0.37 | 12:20PM 0.16 | 1:26AM 0.34 | 12:58PM 0.18 | 2:22AM 0.29 | 1:36PM 0.19 | ||||||||||||||||||
Sat 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:52 | - | - |
| Sunset | 8:17 | - | - | - | - | - | - | - | 8:17 | - | - | - | - | - | - | - | 8:19 | - | - | - | - | - | - | - |
 |  | | | |  | | | |  | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 20 | 21 | 20 | 20 | 21 | 22 | 22 | 21 | 20 | 20 | 20 | 20 | 21 | 22 | 22 | 21 | 20 | 20 | 20 | 19 | 21 | 22 | 22 |
| Feels °C (?) | 22 | 20 | 22 | 21 | 21 | 21 | 22 | 21 | 20 | 19 | 20 | 20 | 19 | 20 | 21 | 21 | 20 | 20 | 21 | 21 | 20 | 21 | 21 | 22 |
- 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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