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 Tarpits at 11AM is: 0.3m 13s primary swell from a Southwest direction and 0.3m 10s secondary swell from a West direction, 0.3m 5s secondary swell from a West direction (forecast issued at 03:00am December 15). The wind direction is predicted to be cross-onshore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 1ft (0.3m) | 13s |
| Afternoon (15 Dec) | 1ft (0.3m) | 10s |
| Evening (15 Dec) | 1ft (0.3m) | 9s |
Table - waves today at Tarpits. (Swell directed towards the surf break)
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| 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 | 7 PM | 10 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | SSW | SW | SW | SW | W | W | W | W | SSW | SSW | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Period(s) (?) | 14 | 13 | 13 | 13 | 10 | 10 | 10 | 9 | 16 | 16 | 9 | 8 | 8 | 8 | 7 | 7 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph | ||||||||||||||||||||||||
| 18 | 28 | 28 | 28 | 18 | 17 | 17 | 15 | 25 | 25 | 14 | 34 | 33 | 32 | 39 | 49 | 125 | 168 | 386 | 362 | 350 | 409 | 233 | 409 | |
Wind (km/h) | NNW | NNW | NNW | WSW | W | WNW | N | NNE | N | N | NNE | WNW | WNW | NW | NNE | N | N | N | N | NNW | NNW | NNW | NNW | NNW |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- off | cross- off | glass | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 6:05AM 2.04 | 7:49PM 1.40 | 6:35AM 2.10 | 8:35PM 1.44 | 7:06AM 2.15 | 9:16PM 1.46 | ||||||||||||||||||
Low Tide / height (m) | 11:29PM 1.02 | 1:26PM 0.47 | 12:08AM 1.10 | 2:00PM 0.35 | 12:44AM 1.15 | 2:34PM 0.26 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| Sunrise | - | - | 6:56 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 4:49 | - | - | - | - | - | - | - | 4:49 | - | - | - | - | - | - | - | 4:50 | - | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 18 | 18 | 22 | 24 | 22 | 19 | 20 | 21 | 19 | 19 | 24 | 25 | 24 | 20 | 20 | 20 | 19 | 19 | 23 | 26 | 24 | 21 | 19 |
| Feels °C (?) | 17 | 16 | 16 | 20 | 22 | 19 | 16 | 16 | 16 | 15 | 15 | 22 | 22 | 21 | 17 | 17 | 17 | 16 | 17 | 22 | 24 | 21 | 18 | 16 |

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

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