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 Lancelin at 4AM is: 2.3m 12s primary swell from a Southwest direction and 1.2m 12s secondary swell from a West-southwest direction, 2.0m 8s secondary swell from a South-southwest direction (forecast issued at 01:00am December 12). The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | 4.5ft (1.4m) | 12s |
| Afternoon (12 Dec) | 4.5ft (1.3m) | 12s |
| Evening (12 Dec) | 4.5ft (1.3m) | 12s |
Table - waves today at Lancelin. (Swell directed towards the surf break)
Friday 12 | Saturday 13 | Sunday 14 | ||||||||||||||||||||||
| 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | SW | SW | WSW | WSW | WSW | SW |
| Period(s) (?) | 8 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 8 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 13 | 11 |
Wave (?)Graph | ||||||||||||||||||||||||
| 771 | 1674 | 1451 | 554 | 525 | 473 | 466 | 482 | 802 | 1333 | 1040 | 711 | 583 | 330 | 280 | 275 | 243 | 251 | 553 | 466 | 247 | 151 | 151 | 169 | |
Wind (km/h) | S | SE | SSE | SSE | S | S | S | S | SE | ESE | ESE | E | SE | SSE | S | SSE | ENE | E | E | ENE | NNE | W | SW | ENE |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- off | off | off | off | cross- off | cross- off | cross | cross- off | off | off | off | cross- off | cross- off | on | cross- on | cross- off |
High Tide / height (m) | 9:59PM 0.46 | 7:15PM 0.44 | 6:09PM 0.49 | 6:20PM 0.55 | ||||||||||||||||||||
Low Tide / height (m) | 8:14AM 0.24 | 7:48AM 0.23 | 7:04AM 0.22 | |||||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:07 | - | - | - | - | - | - | - | 5:09 | - | - | - | - | - | - | - | 5:09 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 7:15 | - | - | - | - | - | - | - | 7:15 | - | - | - | - | - | - | - | 7:16 | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 23 | 20 | 22 | 26 | 25 | 24 | 22 | 23 | 24 | 21 | 25 | 31 | 30 | 26 | 25 | 29 | 28 | 27 | 30 | 36 | 30 | 30 | 27 |
| Feels °C (?) | 18 | 19 | 15 | 17 | 21 | 19 | 18 | 17 | 21 | 18 | 15 | 20 | 28 | 27 | 20 | 20 | 26 | 26 | 25 | 26 | 34 | 28 | 30 | 26 |

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

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