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 Alfonsos at 1AM is: 0.6m 13s primary swell from a West-northwest direction and 0.3m 11s secondary swell from a South direction, 0.4m 3s secondary swell from a Northwest direction (forecast issued at 09:00pm December 13). The wind direction is predicted to be cross-onshore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 1.5ft (0.4m) | 15s |
| Afternoon (14 Dec) | 1.5ft (0.4m) | 15s |
| Evening (14 Dec) | 1.5ft (0.4m) | 14s |
Table - waves today at Alfonsos. (Swell directed towards the surf break)
Sat 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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 | 10 AM | 1 PM | 4 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | WNW | WNW | WNW | WNW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Period(s) (?) | 13 | 13 | 13 | 12 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 17 | 13 | 16 | 16 | 16 | 16 | 12 | 12 | 15 |
Wave (?)Graph | ||||||||||||||||||||||||
| 135 | 131 | 125 | 117 | 82 | 81 | 81 | 75 | 74 | 73 | 65 | 63 | 62 | 62 | 61 | 43 | 27 | 41 | 66 | 41 | 41 | 23 | 23 | 55 | |
Wind (km/h) | NW | NW | NNW | N | NW | NW | NW | NW | NW | NNW | NNW | N | NNW | NNW | NW | NNW | NNW | N | NW | N | WNW | SW | SW | WNW |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | glass | glass | glass | glass | on |
High Tide / height (m) | 5:07PM 1.35 | 5:07AM 1.95 | 6:17PM 1.37 | 5:37AM 2.02 | 7:11PM 1.41 | 6:07AM 2.08 | ||||||||||||||||||
Low Tide / height (m) | 10:21PM 0.90 | 12:15PM 0.63 | 11:03PM 0.99 | 12:53PM 0.48 | 11:41PM 1.05 | 1:26PM 0.36 | ||||||||||||||||||
Sat 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - | - | 6:41 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 4:44 | - | - | - | - | - | - | - | 4:44 | - | - | - | - | - | - | - | 4:45 |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 16 | 15 | 16 | 16 | 17 | 19 | 19 | 18 | 17 | 16 | 17 | 18 | 20 | 21 | 20 | 19 | 20 | 21 | 20 | 19 | 20 | 21 | 19 |
| Feels °C (?) | 13 | 15 | 14 | 16 | 15 | 16 | 17 | 18 | 17 | 16 | 14 | 16 | 16 | 18 | 18 | 18 | 17 | 19 | 20 | 19 | 18 | 19 | 20 | 17 |

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

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