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 Y-Steps at 5PM is: 0.7m 4s primary swell from a South-southwest direction and 0.1m 8s secondary swell from a West direction (forecast issued at 09:30am December 13). The wind direction is predicted to be cross-onshore.
| Time (ACDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 2ft (0.6m) | 4s |
| Afternoon (13 Dec) | 2.5ft (0.8m) | 4s |
| Evening (13 Dec) | 1.5ft (0.5m) | 4s |
Table - waves today at Y-Steps. (Swell directed towards the surf break)
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| 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 | 4 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | S | S | SSW | SSW | SSW | SW | WSW | WSW | WSW | WSW | WSW | SW | SSW | SSW | WSW | WSW | WSW | WSW | S | S | S | SSE | SW | SW |
| Period(s) (?) | 5 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 7 | 7 | 3 | 4 | 4 | 4 | 7 | 7 |
Wave (?)Graph | ||||||||||||||||||||||||
| 15 | 8 | 16 | 17 | 11 | 6 | 13 | 15 | 30 | 35 | 26 | 25 | 37 | 32 | 5 | 5 | 5 | 5 | 5 | 9 | 13 | 10 | 2 | 2 | |
Wind (km/h) | SSE | S | SSW | SSW | SSW | S | SW | WSW | SW | SW | SW | SSW | S | SSE | SSE | SSE | SSE | S | S | SSE | SSE | SE | SE | ESE |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 9:00AM 1.40 | 10:50PM 1.33 | 9:56AM 1.19 | 1:03AM 1.45 | 1:02PM 1.03 | 2:36AM 1.64 | ||||||||||||||||||
Low Tide / height (m) | 3:45PM 0.66 | 4:40AM 1.02 | 4:46PM 0.77 | 8:58AM 0.96 | 6:44PM 0.84 | |||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| Sunrise | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:23 | - | - | - | - | - | - | - | 8:24 | - | - | - | - | - | - | - | 8:24 | - | - | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 21 | 22 | 21 | 19 | 15 | 14 | 15 | 15 | 17 | 19 | 19 | 15 | 13 | 12 | 12 | 13 | 16 | 18 | 17 | 14 | 12 | 12 | 11 |
| Feels °C (?) | 15 | 17 | 16 | 15 | 14 | 12 | 11 | 11 | 11 | 13 | 14 | 13 | 9 | 8 | 8 | 8 | 9 | 11 | 12 | 11 | 8 | 6 | 7 | 6 |

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

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