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70-foot plus waves predicted for Portuguese big wave tow surfing competition.
Surf Forecasts:
Wharariki Beach surfForecast / Nelson – West Coast / New Zealand
48hr Weather and Surf, issued 12 pm Friday 12 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Wharariki Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Wharariki Beach sea temperature is
17.6° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at Wharariki Beach today?
The current surf forecast for Wharariki Beach at 7PM is: 0.8m 13s primary swell from a West direction and 0.9m 7s secondary swell from a West-southwest direction, 0.7m 5s secondary swell from a East direction (forecast issued at 12:00pm December 12). The wind direction is predicted to be onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | 3.5ft (1.0m) | 14s |
| Afternoon (12 Dec) | 3ft (0.9m) | 13s |
| Evening (12 Dec) | 2.5ft (0.8m) | 13s |
Table - waves today at Wharariki Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| 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 | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 379 | 294 | 281 | 219 | 215 | 411 | 404 | 395 | 365 | 294 | 289 | 236 | 228 | 177 | 174 | 132 | 130 | 127 | 94 | 94 | 67 | 67 | 67 | 46 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | on | on | cross | cross | cross | cross- off | cross | cross | cross | glass | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross | cross | cross | cross | cross- on |
High Tide / height (m) | 4:48PM 2.75 | 5:25AM 2.55 | 5:47PM 2.63 | 6:26AM 2.53 | 6:47PM 2.58 | |||||||||||||||||||
Low Tide / height (m) | 10:32AM 0.73 | 11:11PM 0.70 | 11:33AM 0.84 | 12:10AM 0.76 | 12:34PM 0.89 | 1:06AM 0.77 | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 |
| Sunset | - | - | - | 8:52 | - | - | - | - | - | - | - | 8:52 | - | - | - | - | - | - | - | 8:53 | - | - | - | - |
 | | |  |  |  | | | | | | | | | | | | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 15 | 16 | 16 | 16 | 15 | 14 | 14 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 16 | 17 | 18 | 18 | 18 | 17 | 17 |
| Feels °C (?) | 13 | 11 | 13 | 13 | 13 | 11 | 11 | 11 | 12 | 11 | 12 | 14 | 15 | 15 | 15 | 13 | 12 | 15 | 14 | 15 | 16 | 16 | 15 | 15 |
- 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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