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:
Little Wanganui surfForecast / West Coast South Island / New Zealand
48hr Weather and Surf, issued 12 am Tuesday 16 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Little Wanganui surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Little Wanganui sea temperature is
17.3° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Little Wanganui today?
The current surf forecast for Little Wanganui at 2AM is: 2.5m 9s primary swell from a Northwest direction (forecast issued at 12:00am December 16). The wind direction is predicted to be cross-shore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Dec) | 6ft (1.9m) | 10s |
| Afternoon (16 Dec) | 6ft (1.8m) | 17s |
| Evening (16 Dec) | 8ft (2.5m) | 16s |
Table - waves today at Little Wanganui. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| 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 | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 9 | 9 | 10 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 547 | 822 | 1351 | 1299 | 655 | 741 | 1881 | 2768 | 3693 | 5996 | 5592 | 5488 | 5034 | 4287 | 3724 | 3208 | 2939 | 2323 | 1862 | 1538 | 1249 | 1075 | 876 | 768 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross | cross- on | glass | on | on | on | cross- on | cross- on | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | glass | glass | glass | glass | on | cross- on | cross- on |
High Tide / height (m) | 8:15PM 2.49 | 8:45AM 2.51 | 9:03PM 2.54 | 9:29AM 2.60 | 9:48PM 2.61 | 10:11AM 2.68 | ||||||||||||||||||
Low Tide / height (m) | 2:28AM 0.71 | 2:53PM 0.76 | 3:15AM 0.67 | 3:39PM 0.69 | 3:59AM 0.61 | 4:22PM 0.61 | ||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 9:00 | - | - | - | - | - | - | - | 9:01 | - | - | - | - | - | - | - | 9:01 |
 |  |  |  |  |  | | |  | | |  | |  | | |  | | | | | | | | |
Rain (mm) | - | 2 | 18 | 15 | - | 1 | 3 | 4 | 4 | 2 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 17 | 17 | 18 | 14 | 15 | 15 | 14 | 13 | 11 | 11 | 10 | 11 | 13 | 15 | 16 | 15 | 14 | 13 | 12 | 13 | 15 | 15 | 16 | 16 |
| Feels °C (?) | 14 | 14 | 14 | 14 | 14 | 12 | 11 | 9 | 8 | 8 | 8 | 8 | 11 | 11 | 12 | 13 | 13 | 13 | 12 | 12 | 14 | 14 | 15 | 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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