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:
El Colegio surfForecast / Tarapaca / Chile
48hr Weather and Surf, issued 8 pm Saturday 13 Dec 2025 -04Forecast update in hr min s Forecast update imminent
El Colegio surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's El Colegio sea temperature is
17.1° C
(Which is 4.4°C colder than average for this time of year)How big are the waves at El Colegio today?
The current surf forecast for El Colegio at 1AM is: 0.9m 12s primary swell from a Southwest direction (forecast issued at 08:00pm December 13). An open ocean swell of 0.4m 12s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 2.5ft (0.7m) | 11s |
| Afternoon (14 Dec) | 2.5ft (0.7m) | 11s |
| Evening (14 Dec) | 1.5ft (0.5m) | 16s |
Table - waves today at El Colegio. (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) (?) | 11 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 16 | 11 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 185 | 161 | 195 | 185 | 123 | 121 | 119 | 119 | 119 | 125 | 123 | 136 | 418 | 509 | 394 | 346 | 341 | 304 | 251 | 480 | 522 | 597 | 558 | 485 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | glass | glass | glass | glass | glass | on | on | on | glass | glass | glass | cross- on | cross- on | on | on | cross- on | glass | glass | glass | glass | glass | on | on |
High Tide / height (m) | 6:21PM 1.10 | 5:54AM 1.07 | 7:11PM 1.18 | 6:52AM 1.01 | 7:54PM 1.26 | 7:45AM 0.97 | ||||||||||||||||||
Low Tide / height (m) | 12:14AM 0.65 | 12:27PM 0.42 | 1:25AM 0.61 | 1:06PM 0.42 | 2:24AM 0.56 | 1:43PM 0.43 | ||||||||||||||||||
Sat 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - |
| Sunset | 8:14 | - | - | - | - | - | - | - | 8:15 | - | - | - | - | - | - | - | 8:15 | - | - | - | - | - | - | - |
 |  |  | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 19 | 18 | 19 | 19 | 19 | 20 | 21 | 20 | 18 | 19 | 18 | 18 | 19 | 21 | 21 | 20 | 18 | 18 | 18 | 18 | 19 | 20 | 20 |
| Feels °C (?) | 20 | 20 | 19 | 20 | 19 | 19 | 19 | 20 | 19 | 19 | 20 | 19 | 17 | 18 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 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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