Nazare Big Wave Challenge Gets Yellow Alert, Could Run Saturday in Giant Waves
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Surf Forecasts:
North Side surfForecast / Necker Island / British Virgin Islands
48hr Weather and Surf, issued 7 pm Friday 12 Dec 2025 ASTForecast update in hr min s Forecast update imminent
North Side surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's North Side sea temperature is
28.1° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at North Side today?
The current surf forecast for North Side at 12AM is: 1.8m 9s primary swell from a East direction and 1.0m 12s secondary swell from a North-northeast direction (forecast issued at 07:00pm December 12). An open ocean swell of 0.5m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 6.5ft (2.0m) | 9s |
| Afternoon (13 Dec) | 7ft (2.2m) | 9s |
| Evening (13 Dec) | 7.5ft (2.3m) | 9s |
Table - waves today at North Side. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| 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 | 8 AM | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 13 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 483 | 345 | 509 | 580 | 642 | 637 | 649 | 732 | 861 | 861 | 885 | 861 | 880 | 956 | 956 | 845 | 715 | 724 | 724 | 739 | 797 | 780 | 708 | 641 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross | cross- off | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 3:20AM 0.28 | 1:56PM 0.29 | 4:37AM 0.30 | 2:11PM 0.26 | 5:43AM 0.32 | |||||||||||||||||||
Low Tide / height (m) | 8:47PM 0.13 | 8:55AM 0.22 | 9:19PM 0.10 | 10:40AM 0.24 | 9:53PM 0.08 | 12:11PM 0.23 | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:41 | - | - |
| Sunset | 5:42 | - | - | - | - | - | - | - | 5:42 | - | - | - | - | - | - | - | 5:42 | - | - | - | - | - | - | - |
 |  | |  | | | |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | 1 | - | - | - | 1 | 1 | 1 | 1 | 2 | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | - |
| Temp. °C | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| Feels °C (?) | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 26 | 27 | 26 | 27 | 28 | 28 | 28 | 28 | 28 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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