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 Dunedin - Cob Cottage at 1AM is: 0.6m 16s primary swell from a South-southwest direction and 0.4m 4s secondary swell from a South direction (forecast issued at 06:00pm December 16). An open ocean swell of 0.8m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Dec) | 2.5ft (0.7m) | 15s |
| Afternoon (17 Dec) | 2.5ft (0.7m) | 14s |
| Evening (17 Dec) | 2ft (0.6m) | 14s |
Table - waves today at Dunedin - Cob Cottage. (Swell directed towards the surf break)
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| 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 | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW |
| Period(s) (?) | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph | ||||||||||||||||||||||||
| 221 | 211 | 203 | 198 | 191 | 179 | 228 | 218 | 213 | 154 | 143 | 181 | 133 | 87 | 83 | 82 | 55 | 52 | 78 | 59 | 85 | 57 | 147 | 147 | |
Wind (km/h) | S | S | WSW | WSW | WSW | W | SW | S | S | SSE | NNW | NW | NW | NNW | N | ENE | NNE | S | SSW | WSW | SSW | S | S | S |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | glass | glass | glass | glass | glass | glass | glass | cross | glass | cross- off | cross | cross | cross- on | cross |
High Tide / height (m) | 1:49AM 1.64 | 2:04PM 1.59 | 2:30AM 1.68 | 2:45PM 1.61 | 3:10AM 1.72 | |||||||||||||||||||
Low Tide / height (m) | 7:22PM 0.37 | 7:49AM 0.42 | 8:03PM 0.37 | 8:32AM 0.42 | 8:45PM 0.36 | 9:15AM 0.41 | ||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:43 | - | - |
| Sunset | - | 9:24 | - | - | - | - | - | - | - | 9:25 | - | - | - | - | - | - | - | 9:27 | - | - | - | - | - | - |
Rain (mm) | 4 | 7 | - | 1 | - | - | - | - | - | - | - | - | 2 | - | - | - | - | - | - | 1 | 3 | 4 | 2 | 5 |
| Temp. °C | 12 | 10 | 10 | 10 | 8 | 8 | 12 | 14 | 13 | 12 | 11 | 11 | 10 | 11 | 15 | 17 | 18 | 17 | 15 | 13 | 11 | 9 | 9 | 8 |
| Feels °C (?) | 11 | 7 | 8 | 6 | 4 | 4 | 7 | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 15 | 16 | 17 | 16 | 15 | 11 | 9 | 6 | 6 | 5 |

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

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