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 Plentzia at 8AM is: 2.4m 14s primary swell from a Northwest direction (forecast issued at 06:00am December 17). The wind direction is predicted to be onshore.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Dec) | 7.5ft (2.3m) | 14s |
| Afternoon (17 Dec) | 7ft (2.1m) | 14s |
| Evening (17 Dec) | 6ft (1.8m) | 13s |
Table - waves today at Plentzia. (Swell directed towards the surf break)
Wednesday 17 | Thursday 18 | Friday 19 | Sat 20 | |||||||||||||||||||||
| 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 (?) | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Period(s) (?) | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 24 | 21 | 21 | 20 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 |
Wave (?)Graph | ||||||||||||||||||||||||
| 2350 | 2318 | 2155 | 1822 | 1608 | 1360 | 1155 | 905 | 744 | 777 | 2643 | 11718 | 14520 | 13905 | 12890 | 12755 | 9294 | 9741 | 8534 | 9644 | 9109 | 9006 | 8603 | 8220 | |
Wind (km/h) | NW | NW | WSW | WNW | E | SE | S | S | S | S | S | SSW | S | S | SSW | SSW | SSW | SW | NW | NW | NW | W | WNW | WSW |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | glass | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- on | cross- on | cross- on | on | cross- on | on | cross- on |
High Tide / height (m) | 2:37AM 3.11 | 2:58PM 3.08 | 3:15AM 3.24 | 3:36PM 3.17 | 3:52AM 3.35 | 4:13PM 3.24 | ||||||||||||||||||
Low Tide / height (m) | 8:39AM 0.82 | 8:55PM 0.78 | 9:20AM 0.69 | 9:34PM 0.70 | 9:59AM 0.59 | 10:11PM 0.63 | ||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Sat 20 | |||||||||||||||||||||
| Sunrise | - | - | 8:37 | - | - | - | - | - | - | - | 8:38 | - | - | - | - | - | - | - | 8:38 | - | - | - | - | - |
| Sunset | - | - | - | - | 5:36 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - |
Rain (mm) | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 3 | 6 | 3 | 1 | 1 | - |
| Temp. °C | 13 | 13 | 12 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 16 | 17 | 17 | 17 | 16 | 14 | 12 | 12 | 11 | 11 | 11 | 11 | 11 |
| Feels °C (?) | 10 | 11 | 11 | 12 | 11 | 10 | 10 | 9 | 8 | 8 | 6 | 7 | 9 | 10 | 13 | 12 | 9 | 9 | 11 | 6 | 8 | 8 | 9 | 9 |

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

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