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 Arcadia at 8PM is: 2.3m 14s primary swell from a West direction (forecast issued at 03:00pm December 11). The wind direction is predicted to be cross-shore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | - | - |
| Afternoon (11 Dec) | 8ft (2.5m) | 14s |
| Evening (11 Dec) | 7.5ft (2.3m) | 14s |
Table - waves today at Arcadia. (Swell directed towards the surf break)
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| 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 (?) | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | WSW | WSW | WSW | WSW | WSW |
| Period(s) (?) | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 13 | 12 | 12 | 12 | 11 | 11 | 11 |
Wave (?)Graph | ||||||||||||||||||||||||
| 3047 | 2577 | 2314 | 1837 | 1543 | 1359 | 1210 | 1054 | 846 | 726 | 617 | 520 | 423 | 335 | 272 | 272 | 269 | 759 | 799 | 743 | 648 | 619 | 698 | 672 | |
Wind (km/h) | S | S | S | S | S | S | SSE | SE | W | WNW | E | ESE | E | E | E | E | S | S | SSE | SSE | SSE | S | S | SSE |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | cross- off | glass | glass | glass | glass | off | off | off | off | off | glass | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:18PM 2.56 | 6:32AM 2.97 | 6:40PM 2.37 | 7:17AM 3.00 | 8:04PM 2.30 | 7:59AM 3.04 | ||||||||||||||||||
Low Tide / height (m) | 11:47AM 1.53 | 11:41PM 0.99 | 1:02PM 1.38 | 12:32AM 1.25 | 2:07PM 1.18 | 1:25AM 1.47 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 7:47 | - | - | - | - | - | - | - | 7:48 | - | - | - | - | - | - | - | 7:48 |
| Sunset | - | 4:30 | - | - | - | - | - | - | - | 4:30 | - | - | - | - | - | - | - | 4:30 | - | - | - | - | - | - |
Rain (mm) | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 |
| Temp. °C | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 11 | 11 | 11 | 11 | 11 | 12 | 15 | 13 | 12 | 13 | 13 | 12 | 12 | 11 |
| Feels °C (?) | 8 | 8 | 9 | 9 | 11 | 12 | 12 | 13 | 13 | 12 | 11 | 10 | 10 | 9 | 8 | 10 | 14 | 11 | 9 | 9 | 8 | 7 | 8 | 7 |

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

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