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 Horseshoe at 7PM is: 1.6m 9s primary swell from a East-northeast direction and 0.5m 9s secondary swell from a North direction, 0.3m 13s secondary swell from a Northeast direction (forecast issued at 01:00pm December 15). The wind direction is predicted to be cross-onshore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 5ft (1.6m) | 9s |
| Afternoon (15 Dec) | 5ft (1.6m) | 9s |
| Evening (15 Dec) | 5ft (1.6m) | 9s |
Table - waves today at Horseshoe. (Swell directed towards the surf break)
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| 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 (?) | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | N | N | N | NNE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE |
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 |
Wave (?)Graph | ||||||||||||||||||||||||
| 389 | 372 | 355 | 377 | 377 | 386 | 395 | 395 | 465 | 526 | 606 | 886 | 1136 | 1136 | 1098 | 1008 | 1004 | 924 | 834 | 768 | 794 | 734 | 719 | 861 | |
Wind (km/h) | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | E | E | E | E | E | E | E | E | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | cross- on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | on |
High Tide / height (m) | 2:24PM 1.63 | 3:44AM 1.43 | 3:06PM 1.67 | 4:29AM 1.51 | 3:44PM 1.73 | 5:08AM 1.57 | ||||||||||||||||||
Low Tide / height (m) | 9:16PM 0.51 | 9:05AM 0.89 | 9:57PM 0.40 | 9:50AM 0.89 | 10:33PM 0.31 | |||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:43 |
| Sunset | - | - | 5:15 | - | - | - | - | - | - | - | 5:16 | - | - | - | - | - | - | - | 5:16 | - | - | - | - | - |
Rain (mm) | 1 | 2 | 2 | 2 | 2 | 3 | 2 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | - | - | 1 | 2 | 2 | 1 |
| Temp. °C | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 28 |
| Feels °C (?) | 29 | 29 | 30 | 28 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 31 | 30 | 30 | 28 | 29 | 28 | 28 |

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

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