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 Alfagar at 6PM is: 2.4m 16s primary swell from a West direction (forecast issued at 11:00am December 13). An open ocean swell of 1.6m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (WET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 10ft (3.0m) | 18s |
| Afternoon (13 Dec) | 8ft (2.5m) | 17s |
| Evening (13 Dec) | 7ft (2.1m) | 16s |
Table - waves today at Alfagar. (Swell directed towards the surf break)
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | WNW |
| Period(s) (?) | 18 | 17 | 17 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 16 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 10 |
Wave (?)Graph | ||||||||||||||||||||||||
| 5500 | 4695 | 3921 | 3009 | 2231 | 1811 | 1332 | 951 | 802 | 674 | 490 | 483 | 414 | 826 | 882 | 919 | 894 | 869 | 828 | 792 | 680 | 670 | 572 | 2434 | |
Wind (km/h) | ENE | ENE | ENE | NE | NE | NE | ENE | NNE | NE | E | ESE | E | NNW | NNE | E | W | WSW | SW | WSW | SW | NW | NW | NW | NW |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross | cross- on | glass | off | off | glass | glass | glass | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 9:11AM 2.25 | 9:55PM 2.13 | 10:13AM 2.22 | 10:50PM 2.21 | 11:09AM 2.24 | 11:37PM 2.32 | ||||||||||||||||||
Low Tide / height (m) | 3:38PM 0.80 | 4:00AM 0.92 | 4:33PM 0.79 | 4:59AM 0.85 | 5:20PM 0.74 | 5:47AM 0.75 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | 7:37 | - | - | - | - | - | - | - | 7:37 | - | - | - | - | - | - | - | 7:37 | - | - | - | - | - | - | - |
| Sunset | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | 5 | 2 | - | - |
| Temp. °C | 15 | 16 | 18 | 17 | 16 | 15 | 14 | 13 | 13 | 17 | 17 | 15 | 15 | 14 | 14 | 14 | 14 | 16 | 15 | 14 | 13 | 12 | 12 | 11 |
| Feels °C (?) | 9 | 11 | 13 | 14 | 13 | 12 | 11 | 10 | 10 | 14 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 10 | 5 | 8 | 7 | 7 |

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

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