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Surf Forecasts:

Aberta A Nova surfForecast / Alentejo / Portugal

information circle12 Day Weather and Surf, issued 5 am Saturday 17 Jan 2026 WET
Forecast 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
15.2° 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 Saturday (Jan 17) at 12PM. The primary swell is predicted to be 3.0m and 14s 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 6.0m 15s and forecast to arrive on Saturday (Jan 24) at 12PM. 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 Sunday (Jan 18) at 6AM.

Wave TypeTime (WET) & Date Wave Height & Period
Next good surf (1 star+)12PM (Sat 17th Jan)10ft (3.0m) 14s
Best Surf12PM (Sat 17th Jan)10ft (3.0m) 14s
Most Powerful12PM (Sat 24th Jan)20ft (6.0m) 15s

Table - best surf conditions forecast for Aberta A Nova over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Moderate rain (total 10mm), heaviest on Sat morning. Very mild (max 13°C on Mon afternoon, min 6°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 21mm), heaviest during Thu night. Very mild (max 15°C on Wed afternoon, min 10°C on Tue morning). Winds increasing (light winds from the WSW on Tue night, fresh winds from the SSW by Wed morning).

Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
!
!
!
3
1
2
2
0
0
!
!
3
!
0
!
!
!
!
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3
WNW
3
WNW
2.4
WNW
1.5
WNW
1.7
WNW
1.6
NW
1.6
NW
1.4
WNW
1.1
NW
2.4
NW
2.1
WNW
1.9
NW
2.4
WNW
2.5
WNW
2.5
WNW
2.5
WNW
3
WNW
4.5
WNW
4
WNW
3.5
WNW
4.5
WNW
Period(s) (?)151413121211111018161515141412121417141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3645313920296247695935724097192692191116852156253418662249356211642658444058453
Wind
(km/h)
10
NW
20
NW
10
ENE
15
NE
20
N
15
N
10
N
25
NNW
25
NNW
10
N
15
WNW
15
SSW
25
SSW
35
SSW
15
NW
10
W
25
SW
30
NW
30
W
40
WSW
45
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		oncross-
off		cross-
off		crosscrosscrosscross-
on		cross-
on		cross-
on		oncrosscrosscrosscross-
on		oncrosscross-
on		oncross-
on		on
High Tide
/ height (m)
1:54PM
2.37
2:09AM
2.63
2:29PM
2.47
2:44AM
2.74
3:03PM
2.53
3:17AM
2.82
3:37PM
2.57
3:51AM
2.86
4:11PM
2.57
4:25AM
2.85
4:47PM
2.55
5:01AM
2.79
5:25PM
2.49
Low Tide
/ height (m)
7:53PM
0.51
8:22AM
0.39
8:27PM
0.40
8:57AM
0.30
9:01PM
0.32
9:30AM
0.24
9:34PM
0.28
10:04AM
0.21
10:07PM
0.28
10:39AM
0.22
10:43PM
0.32
11:16AM
0.27
11:23PM
0.40
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Sunrise7:48--7:48--7:48--7:48--7:48--7:47--7:46--
Sunset-5:39--5:40--5:42--5:43--5:44--5:45--5:46-
light rain
thunderstorm
rain showers
clear
clear
part cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
mod rain
light rain
rain showers
part cloud
light rain
rain showers
part cloud
rain showers
rain showers
Rain (mm)
343---------741-18-38
Temp. °C1212910119121311121313141515141414131312
Feels °C (?)877665885910111013121098752
  • Map Icons:
  • Break
  • 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.

View detailed surf forecast for Aberta A Nova at:
surf-forecast.com

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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