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 Mandara at 2AM is: 0.4m 5s primary swell from a North-northwest direction and 0.2m 5s secondary swell from a West-northwest direction, 0.1m 4s secondary swell from a Northeast direction (forecast issued at 07:00pm December 13). The wind direction is predicted to be cross-onshore.
| Time (EET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 1.5ft (0.4m) | 5s |
| Afternoon (14 Dec) | 1.5ft (0.5m) | 5s |
| Evening (14 Dec) | 2ft (0.6m) | 5s |
Table - waves today at Mandara. (Swell directed towards the surf break)
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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 | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | NNW | NW | NNW | NNW | NW | NW | NNW | NW | NNW | NNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NNW | NNW | NNW | NW |
| Period(s) (?) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 7 | 8 |
Wave (?)Graph | ||||||||||||||||||||||||
| 11 | 7 | 9 | 9 | 6 | 6 | 8 | 10 | 17 | 19 | 27 | 69 | 136 | 177 | 233 | 341 | 552 | 784 | 773 | 682 | 605 | 481 | 340 | 210 | |
Wind (km/h) | NNW | NNW | NNW | N | N | NNE | NNW | N | N | N | NNW | NNW | NW | NW | NW | NW | NW | NW | NW | NNW | N | N | N | NNE |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross |
High Tide / height (m) | 6:11PM 0.18 | 6:31AM 0.16 | 6:57PM 0.20 | 7:31AM 0.17 | 7:36PM 0.21 | 8:17AM 0.18 | ||||||||||||||||||
Low Tide / height (m) | 12:39AM 0.09 | 12:26PM 0.08 | 1:32AM 0.07 | 1:14PM 0.08 | 2:13AM 0.05 | 1:54PM 0.08 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - |
| Sunset | - | - | - | - | - | - | - | 4:58 | - | - | - | - | - | - | - | 4:58 | - | - | - | - | - | - | - | 4:59 |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | 1 | - | - | - |
| Temp. °C | 19 | 19 | 19 | 19 | 19 | 18 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 18 |
| Feels °C (?) | 17 | 17 | 17 | 17 | 17 | 16 | 17 | 16 | 17 | 17 | 17 | 14 | 13 | 13 | 13 | 12 | 12 | 13 | 13 | 12 | 12 | 12 | 14 | 14 |

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

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