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:
Nine Mile surfForecast / West Coast South Island / New Zealand
48hr Weather and Surf, issued 6 am Sunday 14 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Nine Mile surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nine Mile sea temperature is
18.0° C
(Which is 2.6°C warmer than normal for this time of year)How big are the waves at Nine Mile today?
The current surf forecast for Nine Mile at 8AM is: 1.0m 11s primary swell from a West direction and 0.4m 14s secondary swell from a North-northwest direction (forecast issued at 06:00am December 14). The wind direction is predicted to be offshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 3.5ft (1.0m) | 11s |
| Afternoon (14 Dec) | 3ft (0.9m) | 11s |
| Evening (14 Dec) | 2.5ft (0.7m) | 10s |
Table - waves today at Nine Mile. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
| 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 | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 11 | 10 | 10 | 14 | 6 | 7 | 8 | 10 | 11 | 10 | 10 | 9 | 17 | 17 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 291 | 242 | 238 | 194 | 150 | 147 | 115 | 90 | 48 | 34 | 163 | 237 | 469 | 958 | 1876 | 2754 | 2026 | 1264 | 904 | 1543 | 2907 | 3751 | 6092 | 5678 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | off | glass | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross | on | on | cross | cross- on | cross- on | on | on | on | on |
High Tide / height (m) | 7:23AM 2.19 | 7:46PM 2.21 | 8:17AM 2.22 | 8:39PM 2.23 | 9:05AM 2.28 | 9:27PM 2.28 | ||||||||||||||||||
Low Tide / height (m) | 1:05AM 0.67 | 1:31PM 0.73 | 1:59AM 0.68 | 2:26PM 0.72 | 2:50AM 0.67 | 3:16PM 0.67 | ||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
| Sunrise | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 9:06 | - | - | - | - | - | - | - | 9:07 | - | - | - | - | - | - | - | 9:07 | - | - |
 |  |  | | | |  | |  |  |  | |  | |  | |  | | | | |  |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 15 | 11 | 1 | 1 | 3 | 3 | 4 | 4 | 3 | 2 |
| Temp. °C | 12 | 12 | 15 | 17 | 17 | 17 | 15 | 14 | 13 | 14 | 18 | 18 | 19 | 17 | 17 | 14 | 14 | 14 | 15 | 14 | 14 | 13 | 11 | 10 |
| Feels °C (?) | 11 | 11 | 14 | 15 | 15 | 16 | 14 | 12 | 10 | 11 | 14 | 12 | 13 | 11 | 12 | 13 | 13 | 12 | 11 | 9 | 9 | 8 | 7 | 8 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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