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:
Janzour surfForecast / Tripoli / Libya
48hr Weather and Surf, issued 7 am Saturday 13 Dec 2025 EETForecast update in hr min s Forecast update imminent
Janzour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Janzour sea temperature is
19.9° C
(Which is slightly warmer than usual)How big are the waves at Janzour today?
The current surf forecast for Janzour at 10AM is: 0.1m 6s primary swell from a Northeast direction and 0.1m 6s secondary swell from a East direction (forecast issued at 07:00am December 13). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 0.5ft (0.1m) | 6s |
| Afternoon (13 Dec) | 0.5ft (0.1m) | 7s |
| Evening (13 Dec) | - | - |
Table - waves today at Janzour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| 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 | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 6 | 7 | 3 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 5 | 5 | 5 | 5 | 6 | 7 | 7 | 6 | 5 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1 | 1 | 1 | 1 | 0 | 0 | 2 | 8 | 8 | 6 | 8 | 8 | 0 | 0 | 20 | 16 | 14 | 10 | 5 | 5 | 10 | 12 | 37 | 28 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off |
High Tide / height (m) | 11:31AM 0.25 | 12:28AM 0.29 | 12:48PM 0.26 | 1:27AM 0.30 | 1:46PM 0.27 | |||||||||||||||||||
Low Tide / height (m) | 5:38AM 0.15 | 5:45PM 0.12 | 6:55AM 0.14 | 6:54PM 0.11 | 7:51AM 0.12 | 7:48PM 0.10 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| Sunrise | - | - | 8:00 | - | - | - | - | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:02 | - | - | - | - | - |
| Sunset | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - |
 |  |  | | | | | |  | | | | | | | | | |  | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 16 | 17 | 19 | 19 | 18 | 17 | 16 | 16 | 16 | 16 | 19 | 20 | 18 | 17 | 17 | 16 | 15 | 17 | 21 | 22 | 20 | 18 | 19 |
| Feels °C (?) | 13 | 13 | 15 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 13 | 15 | 16 | 14 | 14 | 13 | 12 | 10 | 12 | 18 | 18 | 16 | 13 | 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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