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:
Las Piscinas surfForecast / Gran Canaria / Spain
48hr Weather and Surf, issued 5 am Tuesday 16 Dec 2025 WETForecast update in hr min s Forecast update imminent
Las Piscinas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Las Piscinas sea temperature is
20.9° C
(Which is normal for this time of year)How big are the waves at Las Piscinas today?
The current surf forecast for Las Piscinas at 9AM is: 1.6m 6s primary swell from a North direction and 0.8m 13s secondary swell from a Northwest direction, 0.3m 12s secondary swell from a North-northwest direction (forecast issued at 05:00am December 16). The wind direction is predicted to be onshore.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Dec) | 2.5ft (0.8m) | 13s |
| Afternoon (16 Dec) | 6ft (1.9m) | 7s |
| Evening (16 Dec) | 8ft (2.4m) | 9s |
Table - waves today at Las Piscinas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 16 | Wednesday 17 | Thursday 18 | Fri 19 | |||||||||||||||||||||
| 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 | 6 PM | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 13 | 13 | 7 | 7 | 8 | 9 | 15 | 14 | 14 | 14 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 24 | 22 | 21 | 20 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 526 | 290 | 213 | 274 | 371 | 502 | 855 | 1289 | 2200 | 3826 | 3442 | 2868 | 1699 | 1269 | 1147 | 1044 | 862 | 766 | 742 | 730 | 980 | 1992 | 2560 | 3415 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | on |
High Tide / height (m) | 11:01AM 1.69 | 11:25PM 1.79 | 11:43AM 1.73 | 12:02AM 1.86 | 12:22PM 1.78 | |||||||||||||||||||
Low Tide / height (m) | 4:54AM 0.57 | 5:08PM 0.49 | 5:36AM 0.48 | 5:46PM 0.44 | 6:14AM 0.40 | 6:22PM 0.39 | ||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Fri 19 | |||||||||||||||||||||
| Sunrise | - | - | 7:46 | - | - | - | - | - | - | - | 7:47 | - | - | - | - | - | - | - | 7:47 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:08 | - | - | - | - | - | - | - | 6:08 | - | - |
 |  |  | | | | | | |  | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 18 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 18 | 19 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 18 | 19 |
| Feels °C (?) | 16 | 15 | 15 | 15 | 15 | 13 | 13 | 13 | 13 | 14 | 13 | 12 | 15 | 15 | 15 | 14 | 15 | 15 | 15 | 17 | 17 | 18 | 17 | 18 |
- 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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