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:
Otago Peninsula - Allans Beach surfForecast / Otago / New Zealand
48hr Weather and Surf, issued 6 pm Thursday 11 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Otago Peninsula - Allans Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Otago Peninsula - Allans Beach sea temperature is
15.0° C
(Which is 3.6°C warmer than normal for this time of year)How big are the waves at Otago Peninsula - Allans Beach today?
The current surf forecast for Otago Peninsula - Allans Beach at 12AM is: 0.7m 14s primary swell from a Southwest direction (forecast issued at 06:00pm December 11). An open ocean swell of 0.6m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | - | - |
| Afternoon (12 Dec) | 3ft (0.9m) | 14s |
| Evening (12 Dec) | 2.5ft (0.7m) | 14s |
Table - waves today at Otago Peninsula - Allans Beach. (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) (?) | 14 | 14 | 14 | 14 | 14 | 13 | 6 | 6 | 7 | 7 | 8 | 10 | 10 | 10 | 10 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 9 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 272 | 264 | 211 | 206 | 194 | 144 | 133 | 120 | 123 | 178 | 338 | 320 | 408 | 192 | 192 | 347 | 256 | 222 | 170 | 157 | 111 | 85 | 75 | 45 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross | cross | glass | cross- off | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off |
High Tide / height (m) | 10:43PM 1.66 | 11:10AM 1.70 | 11:37PM 1.65 | 12:01PM 1.66 | 12:28AM 1.65 | 12:50PM 1.64 | ||||||||||||||||||
Low Tide / height (m) | 4:12PM 0.30 | 4:35AM 0.31 | 5:09PM 0.34 | 5:35AM 0.36 | 6:06PM 0.36 | 6:34AM 0.39 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:39 | - | - |
| Sunset | - | 9:19 | - | - | - | - | - | - | - | 9:20 | - | - | - | - | - | - | - | 9:21 | - | - | - | - | - | - |
 |  |  | |  | |  |  | | |  | | | | | | | | | | | | | | |
Rain (mm) | - | 1 | 4 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 11 | 10 | 11 | 10 | 11 | 13 | 15 | 14 | 12 | 12 | 11 | 11 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 13 |
| Feels °C (?) | 6 | 8 | 8 | 5 | 5 | 4 | 4 | 7 | 9 | 10 | 9 | 9 | 7 | 8 | 11 | 8 | 8 | 7 | 7 | 8 | 10 | 8 | 9 | 7 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
Buy Less, Surf More This Black Friday
Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.
Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Previously used in our snow jackets for mountain conditions, PrimaLoft® technology is making its debut in the surf industry. The aim is to bring mountain-grade warmth to the waves.
Vancouver Island’s Day Of Days With Reed Platenius
Surf-Forecast recently helped the 21-year-old Canadian pro surfer and adventurer score some cold water perfection at home.
Read more
Discover more articles and updates in the Greenroom.
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Otago Peninsula - Allans Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest