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:
Haast Beach 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
Haast Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Haast Beach sea temperature is
15.8° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Haast Beach today?
The current surf forecast for Haast Beach at 12PM is: 0.6m 14s primary swell from a North direction and 0.7m 11s secondary swell from a West-southwest direction, 0.3m 3s secondary swell from a North-northeast direction (forecast issued at 06:00am December 14). The wind direction is predicted to be cross-shore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 2.5ft (0.8m) | 11s |
| Afternoon (14 Dec) | 2ft (0.6m) | 14s |
| Evening (14 Dec) | 2ft (0.6m) | 14s |
Table - waves today at Haast Beach. (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 | 14 | 14 | 14 | 14 | 13 | 14 | 14 | 8 | 8 | 9 | 12 | 11 | 10 | 10 | 18 | 17 | 16 | 16 | 16 | 16 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 205 | 164 | 164 | 136 | 134 | 132 | 132 | 130 | 160 | 147 | 365 | 1397 | 2199 | 2369 | 1832 | 1178 | 964 | 1405 | 3739 | 5592 | 6119 | 5708 | 6189 | 5554 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross | cross- on | cross- on | cross | cross- off | cross- off | cross | cross | cross | cross | on | glass | glass | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off |
High Tide / height (m) | 7:44AM 1.75 | 8:12PM 1.81 | 8:39AM 1.78 | 9:03PM 1.83 | 9:29AM 1.83 | 9:51PM 1.88 | ||||||||||||||||||
Low Tide / height (m) | 1:30AM 0.67 | 1:57PM 0.71 | 2:25AM 0.69 | 2:52PM 0.70 | 3:16AM 0.68 | 3:42PM 0.68 | ||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wed 17 | |||||||||||||||||||||
| Sunrise | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 9:20 | - | - | - | - | - | - | - | 9:21 | - | - | - | - | - | - | - | 9:22 | - | - |
 |  | |  | | | |  |  |  | |  | | |  | | | |  |  | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 13 | 29 | 12 | 1 | 2 | 3 | 4 | 6 | 5 | 4 | 2 | 2 | 1 |
| Temp. °C | 13 | 13 | 15 | 16 | 16 | 16 | 14 | 14 | 14 | 14 | 16 | 16 | 15 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 9 |
| Feels °C (?) | 12 | 12 | 13 | 13 | 12 | 13 | 11 | 9 | 9 | 9 | 10 | 10 | 11 | 13 | 12 | 11 | 10 | 9 | 9 | 8 | 8 | 8 | 7 | 6 |
- 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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