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:
Lu Bagnu surfForecast / Sardinia / Italy
48hr Weather and Surf, issued 12 am Saturday 13 Dec 2025 CETForecast update in hr min s Forecast update imminent
Lu Bagnu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lu Bagnu sea temperature is
16.9° C
(Which is 1.1°C warmer than normal for this time of year)Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||||||||||
| 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) (?) | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 3 | 3 | 3 | - | 2 | 4 | 4 | 4 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | glass | glass | glass | off | off | off | off | off | glass | cross | cross- off | off | off | off | off | off | cross- off | cross- off | cross- off |
High Tide / height (m) | 4:16AM 0.16 | 4:03PM 0.24 | 5:29AM 0.18 | 4:50PM 0.23 | 6:21AM 0.20 | 5:34PM 0.22 | ||||||||||||||||||
Low Tide / height (m) | 10:28PM 0.08 | 9:17AM 0.11 | 11:10PM 0.07 | 10:40AM 0.12 | 11:45PM 0.06 | 11:52AM 0.12 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:39 | - | - | - | - | - | - | - | 7:41 | - | - | - | - | - | - | - | 7:41 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:57 | - | - | - | - | - | - | - | 4:57 | - | - | - | - | - | - | - | 4:58 | - |
 | | | |  | | | | | | | |  |  | |  | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 11 | 11 | 12 | 15 | 14 | 13 | 12 | 12 | 12 | 12 | 13 | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 14 | 18 | 18 | 16 |
| Feels °C (?) | 10 | 10 | 9 | 9 | 10 | 14 | 13 | 12 | 10 | 10 | 10 | 10 | 11 | 14 | 14 | 13 | 11 | 11 | 11 | 11 | 12 | 16 | 16 | 14 |
- 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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