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 2PM is: 0.2m 5s primary swell from a East-southeast direction (forecast issued at 11:00am December 15). An open ocean swell of 0.1m 10s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 0.5ft (0.2m) | 10s |
| Afternoon (15 Dec) | 0.5ft (0.2m) | 6s |
| Evening (15 Dec) | 0.5ft (0.2m) | 4s |
Table - waves today at Cullen. (Swell directed towards the surf break)
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| 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 | 9 PM | 0 AM | 3 AM | 6 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ESE | E | ESE | ESE | E | ESE | E | ESE | ESE | ESE | ESE | ESE | ESE | N | N | N | N | N | N | N | N | ESE | ESE | ESE |
| Period(s) (?) | 10 | 4 | 6 | 5 | 4 | 6 | 6 | 9 | 9 | 9 | 8 | 8 | 8 | 13 | 12 | 11 | 11 | 14 | 13 | 13 | 12 | 9 | 6 | 6 |
Wave (?)Graph | ||||||||||||||||||||||||
| 10 | 2 | 3 | 2 | 2 | 4 | 1 | 8 | 8 | 8 | 7 | 7 | 6 | 3 | 3 | 3 | 2 | 4 | 3 | 3 | 3 | 8 | 6 | 4 | |
Wind (km/h) | S | S | SSE | SSW | SSW | SW | SW | SW | SW | SW | SSW | S | SSW | SSW | SSE | S | S | S | S | S | SSW | SSW | SSW | S |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | off | off | off | off | off | off | cross- off | off |
High Tide / height (m) | 8:29AM 2.61 | 8:40PM 2.66 | 9:15AM 2.71 | 9:32PM 2.73 | 9:57AM 2.81 | 10:18PM 2.81 | ||||||||||||||||||
Low Tide / height (m) | 2:52PM 1.11 | 3:14AM 0.89 | 3:38PM 0.97 | 3:55AM 0.87 | 4:18PM 0.84 | 4:33AM 0.83 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||||||||
| Sunrise | 8:48 | - | - | - | - | - | - | - | 8:48 | - | - | - | - | - | - | - | 8:49 | - | - | - | - | - | - | - |
| Sunset | - | - | 3:23 | - | - | - | - | - | - | - | 3:23 | - | - | - | - | - | - | - | 3:23 | - | - | - | - | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - |
| Temp. °C | 8 | 8 | 9 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 5 | 5 | 6 | 7 | 8 | 9 | 9 | 9 | 8 | 8 | 7 |
| Feels °C (?) | 4 | 4 | 5 | 4 | 4 | 3 | 2 | 2 | 2 | 2 | 1 | 0 | 0 | -1 | -1 | -1 | -2 | 0 | 2 | 4 | 5 | 4 | 3 | 2 |

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

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