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:
Anse Kerlan surfForecast / Praslin / Seychelles
48hr Weather and Surf, issued 3 pm Saturday 13 Dec 2025 +04Forecast update in hr min s Forecast update imminent
Anse Kerlan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Anse Kerlan sea temperature is
29.1° C
(Which is slightly warmer than usual)How big are the waves at Anse Kerlan today?
The current surf forecast for Anse Kerlan at 8PM is: 0.2m 18s primary swell from a South-southwest direction and 0.5m 8s secondary swell from a Southeast direction (forecast issued at 03:00pm December 13). An open ocean swell of 0.5m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (+04) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | - | - |
| Afternoon (13 Dec) | 1.5ft (0.5m) | 8s |
| Evening (13 Dec) | 1ft (0.3m) | 18s |
Table - waves today at Anse Kerlan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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 | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 31 | 34 | 31 | 61 | 59 | 117 | 119 | 123 | 176 | 240 | 267 | 252 | 229 | 226 | 220 | 196 | 188 | 163 | 160 | 104 | 99 | 98 | 96 | 92 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | off | cross- off | off | off | off | off | off | off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 10:54AM 0.71 | 12:45AM 1.02 | 12:21PM 0.63 | 1:33AM 1.08 | 1:42PM 0.60 | 2:14AM 1.14 | ||||||||||||||||||
Low Tide / height (m) | 5:27PM 0.28 | 7:40AM 0.45 | 6:16PM 0.30 | 8:43AM 0.36 | 7:03PM 0.31 | 9:28AM 0.27 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 6:01 | - |
| Sunset | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - |
 | |  | | | |  | | |  |  | | | | | | | | | | | | | | |
Rain (mm) | 2 | 1 | - | - | - | - | - | 1 | 1 | - | 1 | 2 | 2 | 3 | 3 | 5 | 2 | 1 | 1 | 2 | 1 | 2 | - | - |
| Temp. °C | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| Feels °C (?) | 30 | 30 | 30 | 31 | 29 | 29 | 30 | 29 | 28 | 30 | 29 | 29 | 30 | 29 | 30 | 28 | 30 | 30 | 30 | 30 | 29 | 29 | 30 | 30 |
- 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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