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 Mazu-Eikon at 8PM is: 0.8m 4s primary swell from a East direction and 0.2m 11s secondary swell from a South-southeast direction (forecast issued at 01:00pm December 11). The wind direction is predicted to be cross-onshore.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 1.5ft (0.5m) | 5s |
| Afternoon (11 Dec) | 1.5ft (0.4m) | 5s |
| Evening (11 Dec) | 3.5ft (1.0m) | 5s |
Table - waves today at Mazu-Eikon. (Swell directed towards the surf break)
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| 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 | 5 AM | 8 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | E | E | E | E | E | E | E | E | E | E | E | E | E | ENE | ENE | E | ENE | ENE | E | E | E | E | E | ESE |
| Period(s) (?) | 5 | 5 | 5 | 4 | 5 | 6 | 7 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 7 | 8 | 8 | 8 | 8 | 9 |
Wave (?)Graph | ||||||||||||||||||||||||
| 7 | 7 | 19 | 25 | 94 | 146 | 211 | 320 | 337 | 358 | 367 | 286 | 242 | 245 | 147 | 124 | 245 | 234 | 112 | 64 | 82 | 108 | 116 | 129 | |
Wind (km/h) | ENE | E | E | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | NE | N | NE | NE | N | N | NNW | N | NNW | NNW | NNW |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross | cross | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 7:10PM 1.50 | 3:00AM 1.10 | 5:59AM 1.10 | 7:54PM 1.44 | 7:49AM 1.06 | 8:34PM 1.38 | ||||||||||||||||||
Low Tide / height (m) | 10:46AM 0.21 | 11:40PM 0.99 | 4:36AM 1.09 | 11:40AM 0.41 | 12:54AM 0.85 | 12:36PM 0.60 | 1:55AM 0.70 | |||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 |
| Sunset | - | - | 5:28 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 21 | 20 | 19 | 18 | 18 | 17 | 17 | 17 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 16 | 15 | 13 | 12 | 11 |
| Feels °C (?) | 19 | 20 | 18 | 16 | 13 | 12 | 11 | 10 | 9 | 11 | 10 | 10 | 11 | 14 | 16 | 17 | 17 | 17 | 17 | 12 | 11 | 8 | 7 | 6 |

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

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