Surf Forecasts:
Aberta A Nova surf forecast from 11 Nov 2026:
- Best quality surf: Friday 13 Nov, 9AM (local time) - 7ft (2.1m), 13s period, WSW swell with cross-onshore winds.
- Most powerful swell: Wednesday 18 Nov, 9AM (local time) - 13ft (4.0m), 16s period, WNW swell with 8,273 kJ wave energy.
- Next surfable swell (1★+): Friday 13 Nov, 9AM (local time) - 7ft (2.1m), 13s period with WSW swell.
Best Forecast Surf Conditions for Aberta A Nova this week:
The surf forecast for Aberta A Nova over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Nov 13) at 9AM. The primary swell is predicted to be 2.1m and 13s period with a secondary swell of 1.8m and 10s. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Aberta A Nova in the next 16 days are 4.0m 16s and forecast to arrive on Wednesday (Nov 18) at 9AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Tuesday (Nov 24) at 12AM.
| Wave Type | Time (WET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Fri 13th Nov) | 7ft (2.1m) 13s |
| Best Surf | 9AM (Fri 13th Nov) | 7ft (2.1m) 13s |
| Most Powerful | 9AM (Wed 18th Nov) | 13ft (4.0m) 16s |
Table - best surf conditions forecast for Aberta A Nova over the next 16 days.
Short Range ForecastHeavy rain (total 36mm), heaviest during Wed afternoon. Warm (max 20°C on Wed afternoon, min 17°C on Fri night). Winds decreasing (strong winds from the SSW on Wed afternoon, light winds from the WSW by Fri night). | Days 5-7 Weather SummaryHeavy rain (total 21mm), heaviest during Mon morning. Very mild (max 19°C on Mon morning, min 16°C on Sat night). Winds increasing (light winds from the W on Sat night, strong winds from the SW by Mon morning). | |||||||||||||||||||
Wed 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SW 9 | SW 10 | WSW 11 | SW 11 | SW 10 | WSW 13 | WSW 12 | WSW 12 | W 8 | W 7 | W 7 | W 10 | W 9 | WSW 8 | WNW 9 | WNW 12 | W 12 | W 12 | W 12 | W 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 2874 | 1697 | 2330 | 1250 | 1026 | 1504 | 1200 | 735 | 256 | 206 | 156 | 120 | 198 | 163 | 659 | 2966 | 3877 | 3344 | 4234 | 3706 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross | cross-on | cross | cross | cross-on | cross-on | cross | cross | cross-on |
High Tide | 3:24PM2.51m | 3:37AM2.64m | 4:00PM2.38m | 4:13AM2.53m | 4:37PM2.24m | 4:53AM2.40m | 5:18PM2.10m | 5:37AM2.27m | 6:08PM1.97m | 6:31AM2.16m | 7:10PM1.89m | 7:35AM2.10m | 8:23PM1.88m | |||||||
Low Tide | 9:20PM0.44m | 9:48AM0.41m | 9:54PM0.55m | 10:26AM0.54m | 10:31PM0.67m | 11:08AM0.68m | 11:11PM0.80m | 11:56AM0.82m | 00:00AM0.91m | 12:55PM0.91m | 1:01AM1.00m | 2:05PM0.93m | 2:15AM1.02m | |||||||
 |  | |  | | |  |  | | |  | |  |  |  |  | |  | |  | |
 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:16 | — | — |
 | 5:25 | — | — | 5:24 | — | — | 5:23 | — | — | 5:23 | — | — | 5:22 | — | — | 5:22 | — | — | 5:21 | — |
mm | 12 | 1 | 2 | — | 4 | 1 | 3 | 9 | 4 | 3 | — | — | — | 4 | 7 | 2 | 5 | — | — | 7 |
Temp °C | 20 | 18 | 19 | 18 | 18 | 18 | 18 | 17 | 18 | 17 | 17 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 20 | 19 |
Feels °C | 15 | 15 | 15 | 14 | 15 | 16 | 16 | 16 | 15 | 14 | 18 | 16 | 16 | 15 | 16 | 17 | 18 | 16 | 18 | 16 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | SW 10 | S 10 | SW 11 | WNW 10 | WSW 13 | WSW 12 | WNW 9 | WSW 11 | W 7 | W 7 | W 7 | W 9 | WNW 11 | WNW 9 | WNW 12 | W 12 | W 12 | — | W 13 |
| kJ | 966 | 1697 | 384 | 1250 | 746 | 1504 | 1200 | 194 | 210 | 206 | 156 | 97 | 198 | 70 | 659 | 2966 | 3877 | 3344 | — | 3706 |
Swell 2 Height (m) Direction Period (s) | — | WNW 11 | — | WNW 10 | W 16 | WNW 10 | WNW 10 | W 8 | NNW 10 | WSW 11 | WSW 10 | W 10 | WNW 12 | WSW 9 | — | — | — | — | — | — |
| kJ | — | 942 | — | 746 | 129 | 615 | 394 | 12 | 10 | 156 | 104 | 120 | 29 | 28 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 9 | — | — | — | — | — | NNW 10 | NW 14 | WNW 13 | NW 8 | — | — | — | — | — | — | — |
| kJ | — | — | — | 139 | — | — | — | — | — | 9 | 8 | 17 | 2 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 9 | — | WSW 11 | — | SW 10 | — | — | WSW 12 | W 8 | WNW 8 | — | — | — | WSW 8 | SW 6 | SW 7 | — | — | W 12 | — |
| kJ | 2874 | — | 2330 | — | 1026 | — | — | 735 | 256 | 103 | — | — | — | 163 | 338 | 623 | — | — | 4234 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 190 | 370 | 494 | 494 | 424 | 42 | 494 | 42 | 118 | 222 | 29 | 42 | 330 | 403 | 503 | 370 | 475 | 475 | 417 | 104 |
Best forecast wave conditions in Portugal - Alentejo | ||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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 16 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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