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 Ruakaka at 1PM is: 1.3m 7s primary swell from a East-northeast direction and 0.1m 9s secondary swell from a Northeast direction (forecast issued at 06:00am December 15). An open ocean swell of 0.4m 13s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 4.5ft (1.3m) | 7s |
| Afternoon (15 Dec) | 4.5ft (1.3m) | 7s |
| Evening (15 Dec) | 4ft (1.2m) | 7s |
Table - waves today at Ruakaka. (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 (?) | ENE | ENE | ENE | ENE | ENE | ENE | NE | NE | NE | NE | NE | ENE | E | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | E | E |
| Period(s) (?) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 9 |
Wave (?)Graph | ||||||||||||||||||||||||
| 135 | 141 | 153 | 142 | 150 | 120 | 135 | 149 | 135 | 116 | 147 | 73 | 69 | 62 | 60 | 60 | 57 | 70 | 64 | 64 | 62 | 63 | 43 | 56 | |
Wind (km/h) | ENE | ENE | NE | NE | NE | NNE | N | NNW | NNW | NNW | N | NNE | N | WNW | WSW | WSW | WSW | WSW | SW | SW | SW | SW | WSW | SW |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 4:46AM 2.26 | 4:54PM 2.34 | 5:40AM 2.29 | 5:43PM 2.30 | 6:29AM 2.32 | 6:30PM 2.28 | ||||||||||||||||||
Low Tide / height (m) | 10:45AM 0.94 | 11:13PM 0.78 | 11:40AM 0.97 | 12:02AM 0.79 | 12:30PM 0.97 | 12:50AM 0.79 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 3 | 2 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 18 | 19 | 20 | 20 | 20 | 19 | 18 | 17 | 17 | 21 | 24 | 23 | 20 | 17 | 16 | 16 | 16 | 18 | 19 | 19 | 18 | 16 | 15 |
| Feels °C (?) | 16 | 15 | 15 | 16 | 16 | 17 | 18 | 18 | 17 | 17 | 19 | 21 | 21 | 20 | 16 | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 13 |

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

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