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:
Juan Tornillo surfForecast / Pacific / Colombia
48hr Weather and Surf, issued 6 pm Friday 12 Dec 2025 -05Forecast update in hr min s Forecast update imminent
Juan Tornillo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Juan Tornillo sea temperature is
27.8° C
(Which is slightly warmer than usual)How big are the waves at Juan Tornillo today?
The current surf forecast for Juan Tornillo at 1AM is: 0.3m 5s primary swell from a Northwest direction (forecast issued at 06:00pm December 12). An open ocean swell of 0.8m 6s is not directed at the surf break, a second open ocean swell of 0.3m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (-05) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 1ft (0.3m) | 5s |
| Afternoon (13 Dec) | 0.5ft (0.1m) | 4s |
| Evening (13 Dec) | - | - |
Table - waves today at Juan Tornillo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| 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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 14 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 12 | 12 | 12 | 6 | 12 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 0 | 4 | 1 | 4 | 4 | 4 | 3 | 1 | 1 | 0 | 0 | 0 | 29 | 0 | 40 | 40 | 40 | 34 | 28 | 28 | 28 | 28 | 28 | 28 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | cross- on | glass | cross- on |
High Tide / height (m) | 10:00PM 2.94 | 10:30AM 2.61 | 10:57PM 2.86 | 11:35AM 2.56 | 11:54PM 2.82 | 12:36PM 2.58 | ||||||||||||||||||
Low Tide / height (m) | 3:34PM 0.84 | 4:23AM 0.93 | 4:34PM 0.99 | 5:25AM 0.94 | 5:35PM 1.07 | 6:22AM 0.90 | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - |
| Sunset | 5:57 | - | - | - | - | - | - | - | 5:57 | - | - | - | - | - | - | - | 5:57 | - | - | - | - | - | - | - |
 |  |  |  | | |  | | |  | | | | | | | | | |  | | | | | |
Rain (mm) | 1 | - | - | 1 | 1 | 1 | - | - | - | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | 1 | 1 | - | - | - |
| Temp. °C | 24 | 24 | 24 | 24 | 24 | 24 | 26 | 27 | 26 | 25 | 24 | 24 | 24 | 24 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 26 | 26 |
| Feels °C (?) | 27 | 28 | 28 | 28 | 27 | 27 | 29 | 29 | 28 | 29 | 28 | 27 | 27 | 27 | 29 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 30 | 29 |
- 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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