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:
The current surf forecast for Serans at 5PM is: 5.0m 18s primary swell from a West-northwest direction (forecast issued at 12:00pm December 12). The wind direction is predicted to be onshore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | 13ft (4.0m) | 16s |
| Afternoon (12 Dec) | 15ft (4.5m) | 18s |
| Evening (12 Dec) | 15ft (4.5m) | 18s |
Table - waves today at Serans. (Swell directed towards the surf break)
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| 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 | 10 PM | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW |
| Period(s) (?) | 16 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 |
Wave (?)Graph | ||||||||||||||||||||||||
| 8008 | 13872 | 14330 | 13823 | 12409 | 11145 | 9794 | 8355 | 6370 | 5461 | 4372 | 3196 | 2673 | 2244 | 1783 | 1538 | 1408 | 1514 | 1725 | 2247 | 2334 | 2252 | 2180 | 1980 | |
Wind (km/h) | NNE | NNE | NNE | NE | NNE | NE | ENE | NE | NE | NE | ENE | NNE | NE | ENE | ENE | E | ESE | SSE | S | S | S | S | S | S |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | on | cross- on | on | on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross | cross | cross- off | cross- off | off | off | cross- off | off | off |
High Tide / height (m) | 9:48AM 2.53 | 10:34PM 2.26 | 10:54AM 2.42 | 11:38PM 2.29 | 11:56AM 2.38 | 12:34AM 2.37 | ||||||||||||||||||
Low Tide / height (m) | 4:17PM 0.78 | 4:33AM 0.96 | 5:19PM 0.83 | 5:42AM 0.96 | 6:15PM 0.82 | 6:42AM 0.89 | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 8:56 | - | - | - | - | - | - | - | 8:57 | - | - | - | - | - | - | - |
| Sunset | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:02 | - | - | - | - | - |
Rain (mm) | - | - | - | 1 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 12 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 13 | 15 | 14 | 13 | 12 | 11 | 11 | 11 | 12 | 13 | 13 | 13 | 14 | 14 | 14 |
| Feels °C (?) | 8 | 8 | 6 | 6 | 6 | 6 | 6 | 8 | 7 | 9 | 13 | 12 | 11 | 10 | 9 | 9 | 9 | 10 | 11 | 11 | 10 | 10 | 8 | 8 |

70-foot plus waves predicted for Portuguese big wave tow surfing competition.

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