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 Donuts at 10PM is: 0.4m 15s primary swell from a Southwest direction and 0.5m 8s secondary swell from a West direction (forecast issued at 03:00pm December 16). The wind direction is predicted to be glassy.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Dec) | - | - |
| Afternoon (16 Dec) | 1ft (0.3m) | 15s |
| Evening (16 Dec) | 1.5ft (0.4m) | 15s |
Table - waves today at Donuts. (Swell directed towards the surf break)
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | 10 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | SW | SW | SW | SW | SW | SW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Period(s) (?) | 12 | 15 | 15 | 15 | 15 | 15 | 14 | 13 | 13 | 12 | 9 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 10 | 10 | 9 | 9 | 11 |
Wave (?)Graph | ||||||||||||||||||||||||
| 23 | 36 | 76 | 75 | 75 | 75 | 100 | 176 | 163 | 151 | 162 | 184 | 488 | 480 | 456 | 449 | 383 | 389 | 389 | 234 | 186 | 171 | 164 | 244 | |
Wind (km/h) | WNW | WSW | W | W | NNW | WNW | WNW | NNW | NW | NW | NNW | NNW | N | N | N | NNW | NW | NW | NNW | NW | N | NNW | NNW | NW |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | glass | glass | glass | glass | glass | glass | glass | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross- on | cross- on | glass | cross- on | cross | cross- on | glass | glass |
High Tide / height (m) | 7:48PM 1.01 | 6:42AM 1.71 | 8:27PM 1.03 | 7:12AM 1.74 | 9:03PM 1.04 | 7:43AM 1.76 | ||||||||||||||||||
Low Tide / height (m) | 1:39PM -0.02 | 12:21AM 0.67 | 2:11PM -0.10 | 12:55AM 0.69 | 2:43PM -0.16 | 1:29AM 0.71 | ||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - |
| Sunset | - | 4:44 | - | - | - | - | - | - | - | 4:45 | - | - | - | - | - | - | - | 4:45 | - | - | - | - | - | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 20 | 22 | 22 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Feels °C (?) | 13 | 14 | 15 | 14 | 15 | 17 | 16 | 17 | 15 | 15 | 16 | 16 | 16 | 17 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 19 |

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

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