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:
Playa de los Ahogados surfForecast / Santiago / Chile
48hr Weather and Surf, issued 8 am Tuesday 16 Dec 2025 -04Forecast update in hr min s Forecast update imminent
Playa de los Ahogados surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Playa de los Ahogados sea temperature is
16.6° C
(Which is slightly warmer than usual)How big are the waves at Playa de los Ahogados today?
The current surf forecast for Playa de los Ahogados at 10AM is: 1.7m 10s primary swell from a Southwest direction and 0.3m 14s secondary swell from a West-northwest direction (forecast issued at 08:00am December 16). The wind direction is predicted to be cross-shore.
| Time (-04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Dec) | 5.5ft (1.7m) | 10s |
| Afternoon (16 Dec) | 7ft (2.1m) | 10s |
| Evening (16 Dec) | 7.5ft (2.3m) | 10s |
Table - waves today at Playa de los Ahogados. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 16 | Wednesday 17 | Thursday 18 | Fri 19 | |||||||||||||||||||||
| 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 | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 17 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 681 | 535 | 585 | 768 | 840 | 920 | 880 | 916 | 884 | 804 | 622 | 569 | 507 | 390 | 335 | 321 | 314 | 294 | 260 | 226 | 184 | 138 | 147 | 202 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | glass | cross | cross- on | cross- on | cross- on | on | cross- on | cross- on | glass | cross | cross- on | cross- on | cross- on | cross- on | cross- on | glass | glass |
High Tide / height (m) | 9:03AM 0.86 | 9:26PM 1.26 | 9:50AM 0.86 | 10:02PM 1.32 | 10:32AM 0.86 | 10:38PM 1.36 | ||||||||||||||||||
Low Tide / height (m) | 2:46PM 0.30 | 4:08AM 0.27 | 3:23PM 0.30 | 4:48AM 0.22 | 3:59PM 0.29 | |||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Fri 19 | |||||||||||||||||||||
| Sunrise | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:52 | - | - | - | - | - | - | - | 8:52 | - | - | - | - | - | - | - | 8:53 | - | - | - |
 |  | | | | | |  | | | | | | | | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 17 | 18 | 17 | 16 | 15 | 14 | 15 | 15 | 16 | 17 | 17 | 17 | 15 | 14 | 14 | 15 | 16 | 18 | 18 | 18 | 16 | 16 | 15 |
| Feels °C (?) | 12 | 13 | 13 | 13 | 12 | 13 | 13 | 15 | 15 | 15 | 15 | 15 | 16 | 14 | 14 | 15 | 15 | 15 | 17 | 16 | 17 | 16 | 17 | 16 |
- 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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