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Aberta A Nova surfForecast / Alentejo / Portugal
12 Day Weather and Surf, issued 11 am Sunday 16 Nov 2025 WET
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 (Nov 17) at 3PM. The primary swell is predicted to be 2.1m and 9s period with a secondary swell of 0.7m and 13s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Aberta A Nova in the next 12 days are 3.0m 10s and forecast to arrive on Monday (Nov 17) at 9AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Monday (Nov 17) at 9PM.
| Wave Type | Time (WET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Mon 17th Nov) | 7ft (2.1m) 9s |
| Best Surf | 3PM (Mon 17th Nov) | 7ft (2.1m) 9s |
| Most Powerful | 9AM (Mon 17th Nov) | 10ft (3.0m) 10s |
Table - best surf conditions forecast for Aberta A Nova over the next 12 days.
Short Range Forecast Moderate rain (total 18mm), heaviest on Sun night. Very mild (max 17°C on Sun morning, min 12°C on Mon night). Winds decreasing (fresh winds from the W on Sun night, light winds from the NW by Tue afternoon). | Days 3-6 Weather Summary Mostly dry. Very mild (max 15°C on Wed morning, min 8°C on Fri night). Winds decreasing (fresh winds from the N on Thu night, light winds from the NE by Fri night). | ||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 10 | 9 | 9 | 12 | 12 | 7 | 12 | 12 | 11 | 5 | 5 | 5 | 5 | 14 | 14 | 13 | 13 | 13 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 1079 | 788 | 1190 | 1373 | 690 | 301 | 111 | 71 | 60 | 79 | 71 | 100 | 143 | 130 | 93 | 84 | 163 | 258 | 312 | 326 | 235 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | on | cross | cross | cross- off | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross | cross | cross | cross | cross- off | cross- on | cross |
High Tide / height (m) | 11:58AM 2.44 | 12:24AM 2.43 | 12:37PM 2.49 | 12:58AM 2.53 | 1:12PM 2.53 | 1:30AM 2.61 | 1:47PM 2.55 | 2:02AM 2.65 | 2:20PM 2.54 | 2:34AM 2.66 | 2:54PM 2.50 | 3:07AM 2.64 | 3:28PM 2.43 | ||||||||
Low Tide / height (m) | 6:13PM 0.50 | 6:29AM 0.55 | 6:46PM 0.44 | 7:04AM 0.46 | 7:17PM 0.40 | 7:37AM 0.39 | 7:48PM 0.39 | 8:10AM 0.35 | 8:19PM 0.40 | 8:44AM 0.35 | 8:52PM 0.44 | 9:18AM 0.40 | 9:25PM 0.50 | ||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||
| Sunrise | 7:16 | - | - | 7:16 | - | - | 7:18 | - | - | 7:18 | - | - | 7:20 | - | - | 7:20 | - | - | 7:22 | - | - |
| Sunset | - | 5:22 | - | - | 5:21 | - | - | 5:21 | - | - | 5:20 | - | - | 5:19 | - | - | 5:19 | - | - | 5:17 | - |
 |  |  | |  |  | | |  |  | | | | | | | | | |  | | |
Rain (mm) | 3 | 3 | 11 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 17 | 16 | 16 | 17 | 15 | 16 | 17 | 14 | 15 | 15 | 14 | 12 | 13 | 11 | 11 | 13 | 11 | 9 | 11 | 12 |
| Feels °C (?) | 14 | 14 | 11 | 11 | 14 | 12 | 14 | 14 | 12 | 10 | 9 | 9 | 5 | 6 | 4 | 3 | 6 | 5 | 6 | 7 | 10 |
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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 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.
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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