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:
Last Chance surfForecast / Gisborne and Mahia / New Zealand
48hr Weather and Surf, issued 6 pm Thursday 11 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Last Chance surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Last Chance sea temperature is
19.2° C
(Which is 2.2°C warmer than normal for this time of year)How big are the waves at Last Chance today?
The current surf forecast for Last Chance at 1AM is: 1.0m 9s primary swell from a East-northeast direction and 0.7m 9s secondary swell from a East direction (forecast issued at 06:00pm December 11). The wind direction is predicted to be cross-offshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | 3.5ft (1.0m) | 8s |
| Afternoon (12 Dec) | 6ft (1.9m) | 7s |
| Evening (12 Dec) | 6ft (1.9m) | 7s |
Table - waves today at Last Chance. (Swell directed towards the surf break)
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) (?) | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 188 | 176 | 172 | 168 | 203 | 151 | 119 | 284 | 327 | 388 | 346 | 284 | 245 | 238 | 219 | 187 | 176 | 162 | 172 | 177 | 102 | 86 | 73 | 57 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | glass | glass | on | on |
High Tide / height (m) | 12:10AM 1.62 | 12:37PM 1.68 | 1:04AM 1.56 | 1:28PM 1.61 | 1:59AM 1.53 | |||||||||||||||||||
Low Tide / height (m) | 6:07PM 0.16 | 6:22AM 0.22 | 6:59PM 0.20 | 7:15AM 0.29 | 7:48PM 0.26 | 8:09AM 0.36 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - |
| Sunset | - | 8:25 | - | - | - | - | - | - | - | 8:27 | - | - | - | - | - | - | - | 8:28 | - | - | - | - | - | - |
 | |  | | |  |  | | | |  | | | | | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 19 | 18 | 17 | 16 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 14 | 14 | 15 | 14 | 16 | 17 |
| Feels °C (?) | 19 | 19 | 17 | 18 | 16 | 15 | 11 | 10 | 10 | 10 | 10 | 11 | 10 | 9 | 10 | 10 | 12 | 13 | 12 | 13 | 14 | 13 | 14 | 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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