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Surf Forecasts:

Aberta A Nova surfForecast / Alentejo / Portugal

information circle16 Day Weather and Surf, issued 5 am Sunday 15 Mar 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
14.7° 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 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Mar 16) at 3AM. The primary swell is predicted to be 1.3m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Aberta A Nova in the next 16 days are 2.0m 17s and forecast to arrive on Tuesday (Mar 17) at 12AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Wednesday (Mar 18) at 3PM.

Wave TypeTime (WET) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Mon 16th Mar)4.5ft (1.3m) 12s
Best Surf12PM (Wed 18th Mar)7ft (2.1m) 15s
Most Powerful12AM (Tue 17th Mar)6.5ft (2.0m) 17s

Table - best surf conditions forecast for Aberta A Nova over the next 16 days.

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

Short Range Forecast Mostly dry. Warm (max 21°C on Mon afternoon, min 11°C on Mon night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 20mm), heaviest during Thu afternoon. Very mild (max 19°C on Wed afternoon, min 13°C on Thu afternoon). Winds decreasing (strong winds from the SE on Wed night, calm by Thu afternoon).

Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
1
1
3
4
4
3
2
3
3
!
3
3
2
4
3
0
3
!
!
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2
NW
1.7
NW
1.5
NW
1.3
NW
1.1
NW
2
NW
1.7
NW
1.6
NW
1.1
NW
1.8
NW
2.2
WNW
1.8
WNW
1.4
WNW
1.5
WNW
1.2
WNW
0.8
NW
0.7
NW
1.5
WSW
2.2
SW
2.2
SW
1.9
SW
Period(s) (?)131313132017151413161514141412131311111110
Wave
Graph
(?)Metric surfscale
Energy kJ (?)13609766995209082206121296545815712015130168176946922916849911511090768
Wind
(km/h)
25
N
15
N
15
NNE
15
E
15
E
10
ESE
25
ESE
15
S
20
SE
30
SE
30
S
35
SE
20
S
20
SW
20
ESE
25
SE
30
S
20
ESE
15
SE
15
SW
5
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		crosscrossoffcross-
off		offoffcross-
off		offoffcross-
off		offcross-
off		crossoffoffcross-
off		offcross-
off		cross-
on		cross-
off
High Tide
/ height (m)
12:28PM
2.19
12:40AM
2.49
1:04PM
2.41
1:15AM
2.71
1:38PM
2.61
1:49AM
2.90
2:11PM
2.77
2:24AM
3.03
2:46PM
2.89
3:00AM
3.09
3:21PM
2.94
3:37AM
3.05
3:58PM
2.92
Low Tide
/ height (m)
6:26PM
0.68
6:57AM
0.46
7:02PM
0.47
7:30AM
0.24
7:37PM
0.27
8:03AM
0.06
8:11PM
0.11
8:36AM
-0.05
8:46PM
0.01
9:11AM
-0.09
9:24PM
-0.02
9:47AM
-0.04
10:03PM
0.03
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunrise6:47--6:45--6:43--6:41--6:41--6:39--6:37--
Sunset-6:40--6:42--6:43--6:44--6:45--6:45--6:46-
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
rain showers
part cloud
light rain
rain showers
mod rain
cloud
cloud
rain showers
clear
clear
rain showers
rain showers
Rain (mm)
---------1-149--5--31
Temp. °C151915182116181915181916181614181615181614
Feels °C (?)111712151814121611141410141311141113171414
  • 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:
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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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