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:
Waipapa Bay surfForecast / Kaikoura and Marlborough / New Zealand
48hr Weather and Surf, issued 6 am Thursday 11 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Waipapa Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waipapa Bay sea temperature is
16.2° C
(Which is 2.4°C warmer than normal for this time of year)How big are the waves at Waipapa Bay today?
The current surf forecast for Waipapa Bay at 10AM is: 0.6m 12s primary swell from a East direction and 0.4m 9s secondary swell from a Southeast direction, 0.7m 5s secondary swell from a South-southeast direction (forecast issued at 06:00am December 11). The wind direction is predicted to be onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | 2ft (0.6m) | 12s |
| Afternoon (11 Dec) | 2ft (0.6m) | 11s |
| Evening (11 Dec) | 1.5ft (0.5m) | 11s |
Table - waves today at Waipapa Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
| 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) (?) | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 7 | 7 | 9 | 8 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 139 | 137 | 96 | 62 | 86 | 59 | 59 | 39 | 35 | 75 | 98 | 117 | 127 | 130 | 131 | 106 | 95 | 74 | 52 | 36 | 73 | 60 | 50 | 33 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | cross- on | cross- off | cross- off | glass | cross- on | cross- on | cross- on | on | on | on | on | cross- on | glass | glass | glass | cross- on | cross | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 10:56AM 1.62 | 11:25PM 1.46 | 11:50AM 1.54 | 12:20AM 1.42 | 12:42PM 1.47 | |||||||||||||||||||
Low Tide / height (m) | 4:39AM 0.09 | 5:18PM 0.10 | 5:35AM 0.15 | 6:10PM 0.14 | 6:29AM 0.21 | 7:00PM 0.19 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
| Sunrise | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 8:52 | - | - | - | - | - | - | - | 8:53 | - | - | - | - | - | - | - | 8:53 | - | - |
 |  |  | | | |  | | |  | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 13 | 15 | 16 | 16 | 15 | 14 | 13 | 13 | 14 | 14 | 14 | 13 | 12 | 12 | 12 | 12 | 13 | 15 | 16 | 16 | 15 | 13 | 13 |
| Feels °C (?) | 10 | 11 | 13 | 14 | 14 | 14 | 14 | 9 | 8 | 7 | 7 | 8 | 8 | 9 | 11 | 11 | 11 | 12 | 13 | 13 | 13 | 12 | 10 | 10 |
- 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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