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 Waihua at 10AM is: 0.3m 9s primary swell from a South-southeast direction and 0.6m 3s secondary swell from a South direction (forecast issued at 06:00am December 12). An open ocean swell of 0.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | 1ft (0.3m) | 9s |
| Afternoon (12 Dec) | 5.5ft (1.7m) | 6s |
| Evening (12 Dec) | 5.5ft (1.7m) | 7s |
Table - waves today at Waihua. (Swell directed towards the surf break)
Friday 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
| 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 (?) | SSE | SE | SSE | S | SSE | S | S | SSE | SSE | S | S | SSE | SSE | SSE | SSE | SSE | SE | S | SE | SE | SE | E | E | ENE |
| Period(s) (?) | 9 | 9 | 9 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 7 | 6 | 6 | 5 | 5 | 5 |
Wave (?)Graph | ||||||||||||||||||||||||
| 16 | 21 | 16 | 160 | 342 | 338 | 277 | 191 | 160 | 159 | 161 | 111 | 118 | 101 | 101 | 82 | 64 | 40 | 37 | 43 | 16 | 34 | 38 | 62 | |
Wind (km/h) | WSW | SW | S | SSE | S | S | S | SSW | SW | SW | S | SSE | SSE | SSE | S | NW | NW | NNW | ESE | ESE | ESE | E | NNE | N |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | cross- on | on | on | glass | glass | off | glass | cross- on | cross- on | cross- on | cross- on | cross- off | glass |
High Tide / height (m) | 12:33PM 1.57 | 1:04AM 1.43 | 1:26PM 1.49 | 1:58AM 1.39 | 2:16PM 1.43 | |||||||||||||||||||
Low Tide / height (m) | 6:21AM 0.15 | 6:57PM 0.14 | 7:14AM 0.22 | 7:47PM 0.19 | 8:06AM 0.27 | 8:35PM 0.23 | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
| Sunrise | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:30 | - | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 16 | 18 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 15 | 16 | 17 | 16 | 13 | 13 | 11 | 11 | 17 | 19 | 19 | 20 | 16 | 15 |
| Feels °C (?) | 15 | 15 | 14 | 13 | 12 | 12 | 12 | 11 | 10 | 9 | 12 | 13 | 14 | 14 | 13 | 12 | 10 | 10 | 15 | 16 | 15 | 18 | 14 | 14 |

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

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