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 Ruapuke at 7AM is: 0.5m 14s primary swell from a West-southwest direction and 0.7m 5s secondary swell from a Northwest direction (forecast issued at 12:00am December 16). The wind direction is predicted to be cross-offshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Dec) | 1.5ft (0.5m) | 14s |
| Afternoon (16 Dec) | 5.5ft (1.7m) | 6s |
| Evening (16 Dec) | 3ft (0.9m) | 17s |
Table - waves today at Ruapuke. (Swell directed towards the surf break)
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| 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 | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | WSW | WSW | WSW | WSW | WSW | NW | NW | WNW | WSW | WSW | WSW | WSW | W | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW |
| Period(s) (?) | 14 | 14 | 14 | 14 | 13 | 6 | 7 | 7 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 |
Wave (?)Graph | ||||||||||||||||||||||||
| 186 | 163 | 110 | 105 | 102 | 116 | 325 | 363 | 505 | 1068 | 1512 | 2054 | 4132 | 4471 | 4253 | 4100 | 3448 | 3009 | 2506 | 2253 | 1777 | 1557 | 1230 | 1094 | |
Wind (km/h) | NNE | NE | NE | NE | N | NNW | NNW | WSW | WSW | WSW | WSW | WSW | WSW | SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide / height (m) | 7:19PM 2.36 | 7:55AM 2.43 | 8:09PM 2.41 | 8:40AM 2.52 | 8:54PM 2.47 | 9:22AM 2.62 | ||||||||||||||||||
Low Tide / height (m) | 1:36AM 0.66 | 2:03PM 0.77 | 2:22AM 0.61 | 2:50PM 0.70 | 3:06AM 0.55 | 3:33PM 0.62 | ||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:38 | - | - | - | - | - | - | - | 8:39 | - | - | - | - | - | - | - | 8:39 |
Rain (mm) | - | - | - | - | - | - | 2 | 13 | - | 1 | 1 | 1 | 2 | 2 | 1 | 1 | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 17 | 16 | 16 | 19 | 19 | 18 | 17 | 17 | 16 | 15 | 14 | 16 | 16 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 |
| Feels °C (?) | 16 | 15 | 14 | 14 | 16 | 14 | 13 | 12 | 12 | 9 | 8 | 7 | 9 | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 12 | 12 | 12 | 12 |

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

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