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Aberta A Nova surfForecast / Alentejo / Portugal
12 Day Weather and Surf, issued 5 pm Sunday 21 Dec 2025 WETForecast update in hr min s Forecast update imminent
Aberta A Nova surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aberta A Nova sea temperature is
16.0° C
(Which is slightly cooler than normal)Best Forecast Surf Conditions for Aberta A Nova this week:
The surf forecast for Aberta A Nova over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Dec 22) at 3AM. The primary swell is predicted to be 3.0m and 15s period. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Aberta A Nova in the next 12 days are 3.0m 15s and forecast to arrive on Monday (Dec 22) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Wednesday (Dec 24) at 6PM.
| Wave Type | Time (WET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Mon 22nd Dec) | 10ft (3.0m) 15s |
| Best Surf | 3AM (Mon 22nd Dec) | 10ft (3.0m) 15s |
| Most Powerful | 3AM (Mon 22nd Dec) | 10ft (3.0m) 15s |
Table - best surf conditions forecast for Aberta A Nova over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Moderate rain (total 12mm), heaviest on Mon morning. Very mild (max 15°C on Tue morning, min 9°C on Wed morning). Mainly fresh winds. | Days 3-6 Weather Summary Light rain (total 8mm), mostly falling on Fri night. Very mild (max 13°C on Wed afternoon, min 8°C on Wed night). Winds increasing (light winds from the WSW on Fri afternoon, fresh winds from the ESE by Sat morning). | ||||||||||||||||||||||
Sun 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 15 | 14 | 15 | 14 | 13 | 13 | 12 | 11 | 14 | 11 | 11 | 10 | 13 | 12 | 9 | 9 | 7 | 11 | 15 | 13 | 12 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 5350 | 4160 | 3316 | 2878 | 1915 | 1915 | 920 | 508 | 862 | 346 | 389 | 204 | 374 | 281 | 260 | 266 | 50 | 68 | 155 | 232 | 150 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- off | cross- off | cross- off | cross | cross- on | cross | cross | on | off | off | off | off | off | ||
High Tide / height (m) | 3:18PM 2.44 | 3:33AM 2.67 | 3:53PM 2.41 | 4:08AM 2.66 | 4:29PM 2.37 | 4:45AM 2.62 | 5:08PM 2.31 | 5:25AM 2.57 | 5:52PM 2.26 | 6:09AM 2.50 | 6:42PM 2.21 | 7:00AM 2.42 | 7:41PM 2.18 | 8:02AM 2.36 | |||||||||
Low Tide / height (m) | 9:14PM 0.44 | 9:45AM 0.40 | 9:49PM 0.45 | 10:22AM 0.42 | 10:25PM 0.49 | 11:01AM 0.46 | 11:03PM 0.54 | 11:42AM 0.51 | 11:46PM 0.62 | 12:29PM 0.55 | 12:37AM 0.70 | 1:23PM 0.60 | 1:39AM 0.76 | ||||||||||
Sun 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | |||||||||||||||||
| Sunrise | - | - | 7:48 | - | - | 7:48 | - | - | 7:48 | - | - | 7:48 | - | - | 7:48 | - | - | 7:50 | - | - | 7:50 | ||
| Sunset | 5:17 | - | - | 5:17 | - | - | 5:19 | - | - | 5:19 | - | - | 5:20 | - | - | 5:21 | - | - | 5:21 | - | - | ||
 |  |  |  | | | |  | |  |  | | | | | |  |  | |  |  | |||
Rain (mm) | 2 | 1 | 2 | - | 3 | 3 | 1 | - | - | - | - | - | - | - | - | 1 | 7 | - | - | 30 | 6 | ||
| Temp. °C | 12 | 11 | 12 | 13 | 14 | 15 | 15 | 12 | 11 | 13 | 9 | 11 | 12 | 10 | 10 | 11 | 10 | 11 | 12 | 10 | 10 | ||
| Feels °C (?) | 5 | 8 | 7 | 8 | 11 | 11 | 10 | 9 | 7 | 9 | 5 | 7 | 7 | 3 | 7 | 8 | 6 | 4 | 6 | 3 | 3 | ||
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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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Aberta A Nova 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.
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Information about the Aberta A Nova Surf forecast
The above surf forecast table for Aberta A Nova provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Aberta A Nova can be found by selecting the local surf guide option on the grey menu. Our Aberta A Nova surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Aberta A Nova) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Aberta A Nova may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Aberta A Nova is 25 km (16 miles) from the city of Sines. If you plan a holiday in Portugal - Alentejo, look for hotels and other accommodation in Sines. Sines has rooms for a wide range of budgets as well as car hire and transport links.
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