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:
Lygia reef surfForecast / Ionian Sea / Greece
48hr Weather and Surf, issued 1 am Thursday 11 Dec 2025 EETForecast update in hr min s Forecast update imminent
Lygia reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lygia reef sea temperature is
18.0° C
(Which is slightly warmer than usual)How big are the waves at Lygia reef today?
The current surf forecast for Lygia reef at 5AM is: 0.2m 4s primary swell from a West-northwest direction (forecast issued at 01:00am December 11). The wind direction is predicted to be offshore.
| Time (EET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 0.5ft (0.2m) | 5s |
| Afternoon (11 Dec) | 0.5ft (0.2m) | 5s |
| Evening (11 Dec) | 0.5ft (0.2m) | 4s |
Table - waves today at Lygia reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | — | |||||||||||||||||||||||
| Period(s) (?) | - | 4 | 4 | 5 | 4 | 5 | 5 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 0 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 7 | 5 | 2 | 2 | 2 | 2 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | off | glass | glass | glass | glass | glass | glass | off | off | glass | glass | glass | glass | off | off | cross- off | cross- off | cross- off | glass | glass | off |
High Tide / height (m) | 9:17PM 0.11 | 8:24AM 0.12 | 10:41PM 0.12 | 9:51AM 0.11 | 11:43PM 0.13 | 11:30AM 0.10 | ||||||||||||||||||
Low Tide / height (m) | 2:42AM 0.08 | 3:31PM 0.05 | 4:37AM 0.08 | 4:39PM 0.05 | 6:13AM 0.07 | 5:35PM 0.05 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:46 | - | - | - | - | - | - | - | 7:46 | - | - | - | - | - | - | - | 7:47 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:14 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - |
 | | |  | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 12 | 12 | 12 | 13 | 15 | 14 | 14 | 14 | 13 | 13 | 12 | 14 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 14 | 16 | 15 | 15 |
| Feels °C (?) | 12 | 10 | 10 | 10 | 12 | 14 | 13 | 13 | 13 | 12 | 11 | 10 | 13 | 14 | 13 | 14 | 12 | 11 | 11 | 9 | 12 | 15 | 14 | 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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