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 Scarborough at 2PM is: 0.6m 8s primary swell from a East-northeast direction and 0.1m 12s secondary swell from a East direction, 0.8m 4s secondary swell from a North-northwest direction (forecast issued at 06:00am December 15). The wind direction is predicted to be cross-onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 2.5ft (0.7m) | 8s |
| Afternoon (15 Dec) | 1.5ft (0.5m) | 8s |
| Evening (15 Dec) | 3.5ft (1.0m) | 8s |
Table - waves today at Scarborough. (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 | NNE | NE | NE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | SSE | SE | SE | SE |
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph | ||||||||||||||||||||||||
| 105 | 66 | 45 | 45 | 33 | 35 | 143 | 196 | 155 | 90 | 121 | 94 | 62 | 47 | 37 | 34 | 22 | 20 | 14 | 14 | 58 | 30 | 40 | 31 | |
Wind (km/h) | NW | NNW | N | NNW | NNW | N | N | NNE | N | WSW | W | NNW | NW | WNW | SW | WSW | WSW | SW | SW | SSW | SSW | SSW | SW | WSW |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | cross | cross | cross- off | off | off | off | off | off | off | cross- off | off | off | off |
High Tide / height (m) | 1:47AM 2.15 | 2:08PM 2.11 | 2:37AM 2.17 | 2:57PM 2.09 | 3:25AM 2.20 | 3:45PM 2.08 | ||||||||||||||||||
Low Tide / height (m) | 8:04AM 0.75 | 8:19PM 0.67 | 8:58AM 0.78 | 9:02PM 0.71 | 9:46AM 0.80 | 9:45PM 0.75 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | |||||||||||||||||||||
| Sunrise | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 9:05 | - | - | - | - | - | - | - | 9:06 | - | - | - | - | - | - | - | 9:07 | - | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 11 | 9 | 2 | - | - | - | - | - |
| Temp. °C | 14 | 16 | 21 | 23 | 24 | 21 | 20 | 19 | 17 | 15 | 16 | 20 | 20 | 18 | 12 | 10 | 9 | 10 | 12 | 14 | 14 | 14 | 11 | 11 |
| Feels °C (?) | 11 | 11 | 14 | 16 | 16 | 14 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 11 | 4 | 4 | 4 | 4 | 6 | 7 | 9 | 10 | 8 | 8 |

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

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