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:
Scarborough surfForecast / Canterbury / New Zealand
48hr Weather and Surf, issued 6 am Saturday 13 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Scarborough surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Scarborough sea temperature is
17.6° C
(Which is 4.7°C warmer than normal for this time of year)How big are the waves at Scarborough today?
The current surf forecast for Scarborough at 1PM is: 0.5m 8s primary swell from a Northeast direction and 0.1m 10s secondary swell from a Southeast direction, 0.4m 8s secondary swell from a East direction (forecast issued at 06:00am December 13). The wind direction is predicted to be cross-onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 1ft (0.3m) | 9s |
| Afternoon (13 Dec) | 1.5ft (0.5m) | 8s |
| Evening (13 Dec) | 2ft (0.6m) | 3s |
Table - waves today at Scarborough. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| 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) (?) | 9 | 9 | 9 | 8 | 8 | 8 | 3 | 4 | 4 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 16 | 16 | 15 | 34 | 34 | 38 | 9 | 19 | 34 | 42 | 51 | 63 | 68 | 125 | 127 | 435 | 102 | 83 | 60 | 44 | 44 | 45 | 58 | 114 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | on | cross- on | cross- on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | glass | cross | cross | cross- on | cross | cross | cross- on | cross- on | cross- on |
High Tide / height (m) | 12:29PM 2.20 | 12:54AM 2.16 | 1:19PM 2.15 | 1:47AM 2.15 | 2:08PM 2.11 | |||||||||||||||||||
Low Tide / height (m) | 6:10AM 0.59 | 6:46PM 0.57 | 7:06AM 0.68 | 7:35PM 0.62 | 8:04AM 0.75 | 8:19PM 0.67 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tue 16 | |||||||||||||||||||||
| Sunrise | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 9:04 | - | - | - | - | - | - | - | 9:04 | - | - | - | - | - | - | - | 9:05 | - | - |
 |  | | | | | | |  |  | |  | | | | | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 13 | 14 | 15 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 15 | 16 | 15 | 16 | 14 | 15 | 22 | 24 | 25 | 23 | 20 | 19 |
| Feels °C (?) | 11 | 12 | 12 | 12 | 10 | 9 | 9 | 9 | 9 | 9 | 10 | 12 | 12 | 13 | 14 | 15 | 10 | 10 | 16 | 15 | 16 | 16 | 14 | 14 |
- 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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