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 Abermawr at 5AM is: 2.1m 16s primary swell from a West-southwest direction (forecast issued at 11:00pm December 12). The wind direction is predicted to be cross-shore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 6ft (1.8m) | 11s |
| Afternoon (13 Dec) | 8ft (2.5m) | 7s |
| Evening (13 Dec) | 10ft (3.0m) | 8s |
Table - waves today at Abermawr. (Swell directed towards the surf break)
Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||||||||||
| 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 | 9 AM | 12 PM | 3 PM | 6 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | WSW | WSW | WSW | WSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Period(s) (?) | 18 | 17 | 17 | 16 | 11 | 6 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 11 | 10 | 9 | 9 |
Wave (?)Graph | ||||||||||||||||||||||||
| 3375 | 3057 | 2521 | 1904 | 712 | 341 | 742 | 1018 | 1351 | 1582 | 1620 | 1761 | 1954 | 2199 | 2815 | 3212 | 3504 | 3769 | 3552 | 2554 | 1767 | 1156 | 714 | 430 | |
Wind (km/h) | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | SSW | S | SSW | SSW | SSW | NNW | N | N | N | N |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 1:40AM 3.60 | 2:04PM 3.91 | 2:46AM 3.60 | 3:09PM 3.88 | 3:47AM 3.70 | 4:08PM 3.93 | ||||||||||||||||||
Low Tide / height (m) | 8:13PM 1.88 | 8:07AM 2.09 | 9:18PM 1.91 | 9:17AM 2.07 | 10:12PM 1.89 | 10:16AM 1.99 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 8:18 | - | - | - | - | - | - | - | 8:19 | - | - | - | - | - | - | - | 8:21 | - | - | - |
| Sunset | - | - | - | - | - | - | 4:07 | - | - | - | - | - | - | - | 4:07 | - | - | - | - | - | - | - | 4:07 | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 3 | 6 | 8 | 9 | 6 | 5 | 2 | 1 | - |
| Temp. °C | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 9 |
| Feels °C (?) | 6 | 5 | 5 | 5 | 4 | 2 | 2 | 1 | 1 | 0 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 2 | 3 | 8 | 5 | 5 | 3 | 3 |

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

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