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:
Port Saplaya surfForecast / Valencia / Spain
48hr Weather and Surf, issued 6 pm Sunday 14 Dec 2025 CETForecast update in hr min s Forecast update imminent
Port Saplaya surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Port Saplaya sea temperature is
16.4° C
(Which is slightly warmer than usual)How big are the waves at Port Saplaya today?
The current surf forecast for Port Saplaya at 8PM is: 0.9m 5s primary swell from a East-northeast direction (forecast issued at 06:00pm December 14). The wind direction is predicted to be cross-shore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | - | - |
| Afternoon (14 Dec) | 3.5ft (1.0m) | 5s |
| Evening (14 Dec) | 3ft (0.9m) | 5s |
Table - waves today at Port Saplaya. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | |||||||||||||||||||||
| 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) (?) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 5 | 6 | 7 | 7 | 6 | 7 | 6 | 4 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 62 | 47 | 41 | 18 | 32 | 23 | 37 | 39 | 29 | 20 | 14 | 14 | 9 | 11 | 7 | 33 | 60 | 8 | 15 | 13 | 12 | 20 | 26 | 237 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | cross- off | cross- on | on | glass | glass | glass | cross | cross- on | cross- off | cross- on | on | cross- on | cross | cross | cross- on | cross | cross | cross |
High Tide / height (m) | 2:20PM 0.09 | 7:20AM 0.10 | 7:36AM 0.11 | 7:54AM 0.13 | ||||||||||||||||||||
Low Tide / height (m) | 10:44PM 0.03 | 10:48PM 0.02 | 10:56PM 0.02 | |||||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 8:12 | - | - | - | - | - | - | - | 8:14 | - | - | - | - | - | - | - | 8:15 | - |
| Sunset | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - |
 |  | |  | |  |  | | |  |  | | | | | | | | | | | | | | |
Rain (mm) | 1 | - | - | 2 | 1 | 1 | 1 | 1 | 1 | 3 | - | - | - | - | 1 | 1 | 3 | 2 | 3 | 1 | 1 | 1 | 1 | 2 |
| Temp. °C | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 16 | 16 | 16 | 16 | 14 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 14 | 14 |
| Feels °C (?) | 8 | 8 | 9 | 9 | 10 | 11 | 11 | 13 | 15 | 16 | 15 | 13 | 12 | 12 | 12 | 11 | 12 | 12 | 10 | 9 | 11 | 10 | 9 | 9 |
- 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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