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 Ile de Re - Les Grenettes at 5PM is: 1.8m 14s primary swell from a West-southwest direction (forecast issued at 12:00pm December 16). The wind direction is predicted to be cross-shore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Dec) | 5.5ft (1.7m) | 14s |
| Afternoon (16 Dec) | 6ft (1.8m) | 14s |
| Evening (16 Dec) | 5ft (1.6m) | 14s |
Table - waves today at Ile de Re - Les Grenettes. (Swell directed towards the surf break)
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | WSW | WSW | WSW | WSW | W | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW |
| Period(s) (?) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 23 | 21 | 20 | 19 | 19 | 19 | 18 | 17 |
Wave (?)Graph | ||||||||||||||||||||||||
| 1223 | 1240 | 1340 | 1121 | 1229 | 1106 | 1091 | 1075 | 1060 | 1016 | 861 | 711 | 632 | 515 | 414 | 539 | 942 | 4583 | 5446 | 7446 | 7225 | 7312 | 4978 | 4494 | |
Wind (km/h) | SSE | SSE | SSE | NNE | NNE | N | N | N | NNW | W | SW | S | S | S | S | S | SSE | SSE | S | SW | SW | W | WNW | NW |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross | cross |
High Tide / height (m) | 2:45PM 3.62 | 3:03AM 3.73 | 3:21PM 3.70 | 3:35AM 3.85 | 3:53PM 3.78 | 4:05AM 3.95 | ||||||||||||||||||
Low Tide / height (m) | 7:55AM 1.06 | 8:17PM 0.97 | 8:43AM 0.89 | 9:02PM 0.83 | 9:27AM 0.72 | 9:44PM 0.71 | ||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 8:41 | - | - | - | - | - | - | - | 8:41 | - | - | - | - | - | - | - |
| Sunset | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 3 | 1 | 1 |
| Temp. °C | 12 | 13 | 14 | 13 | 12 | 11 | 10 | 10 | 9 | 10 | 11 | 11 | 12 | 12 | 11 | 11 | 11 | 12 | 14 | 13 | 13 | 13 | 12 | 10 |
| Feels °C (?) | 9 | 9 | 12 | 12 | 9 | 8 | 6 | 7 | 6 | 8 | 9 | 8 | 8 | 7 | 6 | 5 | 4 | 3 | 3 | 7 | 7 | 9 | 7 | 6 |

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

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