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Surf Forecasts:

Aberta A Nova surfForecast / Alentejo / Portugal

information circle12 Day Weather and Surf, issued 11 pm Friday 09 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
15.5° 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 10) at 6AM. The primary swell is predicted to be 1.7m and 11s period with a secondary swell of 0.5m and 13s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Aberta A Nova in the next 12 days are 5.0m 16s and forecast to arrive on Friday (Jan 16) 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 1.6m 6s period and expected on Tuesday (Jan 13) at 3AM.

Wave TypeTime (WET) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Sat 10th Jan)5.5ft (1.7m) 11s
Best Surf12PM (Mon 12th Jan)7ft (2.1m) 12s
Most Powerful 9AM (Fri 16th Jan)16ft (5.0m) 16s

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 Mostly dry. Very mild (max 15°C on Mon afternoon, min 11°C on Fri night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 16mm), heaviest on Mon night. Very mild (max 15°C on Tue afternoon, min 10°C on Tue night). Winds increasing (calm on Wed night, fresh winds from the SSW by Thu afternoon).

Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Fri
16
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
3
2
2
2
1
2
2
!
!
0
1
!
!
0
1
1
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.9
WNW
1.4
WNW
1.4
NW
1.1
NW
1
NW
0.7
NW
1.4
WNW
1.5
WNW
2.1
WNW
2.1
W
2.5
WSW
1.9
WNW
3.5
W
3
W
2.2
WNW
1.7
WNW
1.3
WNW
1.3
WNW
2.5
WNW
5
WNW
4.5
WNW
Period(s) (?)121112121212111012111012131212121119171615
Wave
Graph
(?)Metric surfscale
Energy kJ (?)976460578367286134469424110211041412101840132361130278440811783876117268445
Wind
(km/h)
10
NNW
5
NE
5
WNW
5
NNW
10
SSE
15
SW
15
S
15
SSE
25
SSW
30
S
25
WSW
20
WSW
5
E
15
NNW
25
N
10
N
15
SSW
30
SW
25
WNW
35
W
35
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
off		onglasscross-
off		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
on		cross-
on		glasscross-
on		cross-
on		cross-
on		crosscrossononon
High Tide
/ height (m)
7:17AM
2.31
7:52PM
2.08
8:14AM
2.12
8:55PM
2.01
9:22AM
2.00
10:05PM
2.01
10:36AM
1.97
11:12PM
2.08
11:42AM
2.03
12:07AM
2.20
12:34PM
2.14
12:53AM
2.34
1:17PM
2.26
Low Tide
/ height (m)
12:53AM
0.75
1:34PM
0.75
1:50AM
0.90
2:30PM
0.89
3:01AM
0.99
3:37PM
0.96
4:20AM
1.00
4:47PM
0.96
5:30AM
0.92
5:47PM
0.88
6:24AM
0.79
6:35PM
0.77
7:08AM
0.65
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Fri
16
Sunrise-7:50--7:50--7:50--7:50--7:50--7:50--7:50-
Sunset--5:32--5:34--5:35--5:36--5:37--5:37--5:38
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
cloud
part cloud
mod rain
rain showers
rain showers
rain showers
cloud
clear
part cloud
cloud
cloud
rain showers
light rain
rain showers
Rain (mm)
---------10321-----423
Temp. °C131212121314131415141415121313111414141413
Feels °C (?)101111111112119109911108871091075
  • 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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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 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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