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 Kennet Rivermouth/Point at 5PM is: 4.0m 13s primary swell from a Southwest direction and 3.0m 14s secondary swell from a Southwest direction (forecast issued at 10:00am December 14). The wind direction is predicted to be cross-offshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 4.5ft (1.4m) | 8s |
| Afternoon (14 Dec) | 11ft (3.5m) | 12s |
| Evening (14 Dec) | 15ft (4.5m) | 14s |
Table - waves today at Kennet Rivermouth/Point. (Swell directed towards the surf break)
Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
| 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 | 11 PM | 2 AM | 5 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW |
| Period(s) (?) | 8 | 10 | 11 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 |
Wave (?)Graph | ||||||||||||||||||||||||
| 177 | 566 | 3007 | 5315 | 6864 | 7148 | 11426 | 9969 | 7456 | 4623 | 4398 | 3937 | 2023 | 1498 | 1474 | 1177 | 1000 | 887 | 718 | 593 | 494 | 423 | 346 | 260 | |
Wind (km/h) | W | WSW | WSW | WSW | WSW | WSW | SW | SW | WSW | SW | SW | SW | SW | SW | SW | SSW | SW | SSW | S | S | S | SSE | NNE | NNE |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | glass | glass | cross- off |
High Tide / height (m) | 6:29AM 1.55 | 7:39PM 1.34 | 7:05AM 1.44 | 8:52PM 1.34 | 7:44AM 1.33 | 10:07PM 1.38 | ||||||||||||||||||
Low Tide / height (m) | 1:11PM 0.44 | 1:10AM 0.82 | 1:59PM 0.45 | 2:18AM 0.94 | 2:49PM 0.45 | 3:44AM 1.01 | ||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
| Sunrise | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:44 | - | - | - | - | - | - | - | 8:44 | - | - | - | - | - | - | - | 8:45 | - | - | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 14 | 13 | 13 | 13 | 12 | 11 | 11 | 12 | 13 | 14 | 14 | 12 | 11 | 11 | 11 | 12 | 14 | 15 | 15 | 13 | 11 | 11 | 11 |
| Feels °C (?) | 9 | 7 | 5 | 5 | 5 | 5 | 4 | 5 | 6 | 6 | 7 | 8 | 7 | 7 | 7 | 8 | 10 | 12 | 13 | 13 | 12 | 11 | 10 | 9 |

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

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