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:
Tata Beach surfForecast / Nelson – Tasman Bay / New Zealand
48hr Weather and Surf, issued 6 pm Thursday 11 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Tata Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tata Beach sea temperature is
18.6° C
(Which is 2.7°C warmer than normal for this time of year)Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| 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 | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 16 | 3 | 16 | 16 | 16 | 16 | 3 | 5 | 5 | 5 | 15 | 15 | 4 | 4 | 4 | 4 | 14 | 14 | 14 | 14 | 4 | 4 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 3 | 0 | 55 | 31 | 0 | 0 | 3 | 5 | 5 | 6 | 0 | 0 | 0 | 0 | 1 | 5 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross | cross- off | cross- off | cross- off | glass | cross- on | cross- on | on | on | cross- on | glass | glass | glass | cross | cross- on | cross- on | glass | glass | glass | glass | glass | cross- on | cross- on |
High Tide / height (m) | 2:34PM 3.74 | 3:12AM 3.55 | 3:33PM 3.57 | 4:04AM 3.46 | 4:36PM 3.49 | 4:57AM 3.41 | ||||||||||||||||||
Low Tide / height (m) | 8:37PM 1.26 | 8:45AM 1.37 | 9:38PM 1.39 | 9:47AM 1.49 | 10:40PM 1.47 | 10:58AM 1.53 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:50 | - | - |
| Sunset | - | 8:52 | - | - | - | - | - | - | - | 8:52 | - | - | - | - | - | - | - | 8:52 | - | - | - | - | - | - |
 |  |  | | | | | | | |  | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 20 | 16 | 13 | 12 | 13 | 16 | 17 | 17 | 16 | 15 | 14 | 14 | 14 | 16 | 16 | 17 | 18 | 17 | 16 | 14 | 14 | 16 | 17 |
| Feels °C (?) | 16 | 18 | 15 | 8 | 8 | 12 | 14 | 12 | 12 | 12 | 13 | 14 | 14 | 13 | 14 | 14 | 15 | 17 | 16 | 15 | 14 | 14 | 15 | 15 |
- 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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