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 Cullen at 3AM is: 0.1m 9s primary swell from a Northwest direction and 0.1m 10s secondary swell from a North direction (forecast issued at 11:00pm December 10). An open ocean swell of 0.1m 8s is not directed at the surf break, a second open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 0.5ft (0.2m) | 10s |
| Afternoon (11 Dec) | 1ft (0.3m) | 13s |
| Evening (11 Dec) | 1.5ft (0.5m) | 13s |
Table - waves today at Cullen. (Swell directed towards the surf break)
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | N | N | N | N | N | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE |
| Period(s) (?) | 9 | 10 | 10 | 10 | 10 | 11 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 |
Wave (?)Graph | ||||||||||||||||||||||||
| 2 | 2 | 3 | 8 | 8 | 12 | 34 | 66 | 92 | 115 | 125 | 106 | 100 | 97 | 93 | 65 | 63 | 62 | 60 | 40 | 38 | 19 | 18 | 9 | |
Wind (km/h) | WSW | SW | SW | S | S | SSW | S | S | SSE | W | WSW | SSE | S | S | S | S | S | SW | SSW | S | S | S | SSW | SSW |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | off | off | cross- off | off | off | off | cross | cross- off | off | off | off | off | off | off | cross- off | off | off | off | off | off | cross- off |
High Tide / height (m) | 4:34AM 2.66 | 4:32PM 2.96 | 5:36AM 2.54 | 5:34PM 2.80 | 6:39AM 2.51 | |||||||||||||||||||
Low Tide / height (m) | 10:19PM 0.49 | 10:26AM 1.17 | 11:24PM 0.66 | 11:34AM 1.28 | 12:30AM 0.79 | 12:48PM 1.29 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:42 | - | - | - | - | - | - | - | 8:44 | - | - | - | - | - | - | - | 8:45 | - | - | - |
| Sunset | - | - | - | - | - | - | 3:23 | - | - | - | - | - | - | - | 3:23 | - | - | - | - | - | - | - | 3:23 | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 12 | 11 | 10 | 11 | 11 | 11 | 11 | 9 | 8 | 9 | 8 | 8 | 8 | 7 | 7 | 8 | 8 | 7 | 9 | 10 | 12 | 13 |
| Feels °C (?) | 3 | 5 | 6 | 5 | 2 | 4 | 4 | 4 | 4 | 6 | 5 | 7 | 4 | 4 | 3 | 2 | 2 | 1 | 1 | -1 | 0 | 1 | 4 | 5 |

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

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