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 White Rock - The Spit at 2PM is: 0.3m 8s primary swell from a Southeast direction (forecast issued at 06:00am December 15). An open ocean swell of 0.7m 7s is not directed at the surf break, a second open ocean swell of 1.5m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 1ft (0.3m) | 8s |
| Afternoon (15 Dec) | 1ft (0.3m) | 11s |
| Evening (15 Dec) | 0.5ft (0.2m) | 14s |
Table - waves today at White Rock - The Spit. (Swell directed towards the surf break)
Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | |||||||||||||||||||||
| 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 | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | SSW | SE | SE | SE | SE | SSW | SE | SE | SE | SE | SE | SE | SE | SE | SE | SSW | SW | SW | SW | SW | SSW | SSW | SSW | S |
| Period(s) (?) | 9 | 8 | 8 | 8 | 11 | 14 | 11 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 17 | 4 | 7 | 8 | 8 | 8 | 8 | 8 | 9 |
Wave (?)Graph | ||||||||||||||||||||||||
| 17 | 10 | 11 | 11 | 19 | 41 | 20 | 19 | 18 | 16 | 16 | 18 | 30 | 30 | 18 | 29 | 29 | 855 | 1422 | 1489 | 1638 | 1174 | 915 | 601 | |
Wind (km/h) | NNW | NNW | NW | NW | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | WNW | SW | SW | WSW | SW | SSW | SSW | SSW | SW |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross- off | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 2:13AM 1.28 | 2:31PM 1.25 | 2:59AM 1.28 | 3:17PM 1.22 | 3:44AM 1.29 | 4:03PM 1.20 | ||||||||||||||||||
Low Tide / height (m) | 8:24AM 0.26 | 8:44PM 0.24 | 9:13AM 0.29 | 9:28PM 0.26 | 10:01AM 0.30 | 10:11PM 0.28 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | |||||||||||||||||||||
| Sunrise | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:47 | - | - | - | - | - | - | - | 8:47 | - | - | - | - | - | - | - | 8:49 | - | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 4 | 2 | - | - | - | 1 | - | 6 | 7 | 1 | - | - | - |
| Temp. °C | 16 | 16 | 19 | 21 | 20 | 19 | 18 | 18 | 18 | 18 | 19 | 16 | 16 | 17 | 16 | 14 | 12 | 12 | 10 | 11 | 13 | 13 | 12 | 12 |
| Feels °C (?) | 13 | 12 | 14 | 15 | 13 | 13 | 11 | 11 | 12 | 12 | 13 | 12 | 10 | 10 | 9 | 8 | 5 | 4 | 1 | 2 | 5 | 6 | 7 | 7 |

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

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