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:
La Speranza surfForecast / Sardinia / Italy
48hr Weather and Surf, issued 12 am Thursday 11 Dec 2025 CETForecast update in hr min s Forecast update imminent
La Speranza surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's La Speranza sea temperature is
16.7° C
(Which is slightly warmer than usual)How big are the waves at La Speranza today?
The current surf forecast for La Speranza at 6AM is: 0.2m 4s primary swell from a West direction (forecast issued at 12:00am December 11). The wind direction is predicted to be cross-offshore.
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| 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 | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |||||||||
| Period(s) (?) | 4 | 5 | 4 | 4 | - | - | - | - | - | - | - | - | - | - | - | 6 | 6 | 5 | 5 | 6 | - | - | - | - |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | glass | cross | glass | glass | cross- off | off | cross | cross- on | cross | glass | cross- off | glass | cross | glass | glass | glass | cross- off | cross- off | glass | glass | glass | glass |
High Tide / height (m) | 1:12AM 0.14 | 2:18PM 0.25 | 2:45AM 0.14 | 3:11PM 0.24 | 4:21AM 0.15 | 4:01PM 0.22 | ||||||||||||||||||
Low Tide / height (m) | 8:34PM 0.09 | 6:48AM 0.06 | 9:39PM 0.09 | 7:54AM 0.09 | 10:31PM 0.08 | 9:16AM 0.11 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:39 | - | - | - | - | - | - | - | 7:39 | - | - | - | - | - | - | - | 7:39 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:59 | - | - | - | - | - | - | - | 4:59 | - | - | - | - | - | - | - | 5:00 | - |
 | | | |  | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 13 | 13 | 12 | 14 | 15 | 15 | 13 | 13 | 13 | 12 | 12 | 13 | 16 | 16 | 14 | 13 | 13 | 13 | 12 | 14 | 15 | 15 | 13 |
| Feels °C (?) | 12 | 12 | 12 | 11 | 14 | 15 | 15 | 12 | 12 | 12 | 11 | 11 | 12 | 16 | 15 | 14 | 12 | 12 | 12 | 11 | 14 | 15 | 15 | 13 |
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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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