Aberta A Nova surfForecast / Alentejo / Portugal

information circle16 Day Weather and Surf, issued 6 pm Saturday 09 May 2026 WEST
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
17.5° C
(Which is slightly warmer than usual)

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 Sunday (May 10) at 1AM. The primary swell is predicted to be 3.0m and 10s period with a secondary swell of 0.3m and 12s. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Aberta A Nova in the next 16 days are 3.0m 10s and forecast to arrive on Sunday (May 10) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 5s period and expected on Tuesday (May 12) at 4AM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Sun 10th May)10ft (3.0m) 10s
Best Surf 1AM (Sun 10th May)10ft (3.0m) 10s
Most Powerful 7PM (Sun 10th May)10ft (3.0m) 10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 17mm), heaviest on Sat afternoon. Very mild (max 17°C on Sun afternoon, min 14°C on Sat night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 20°C on Thu afternoon, min 13°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the NNW by Thu night).

Sat
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
!
0
!
!
1
0
2
0
0
0
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.4
SW
8
3
WSW
10
3
WSW
9
3
WSW
10
3
WSW
9
1.9
WSW
8
0.7
NW
12
1.2
WSW
7
1
WSW
7
0.9
WSW
6
0.8
WSW
6
0.6
WSW
5
0.2
SSW
14
0.4
SW
5
0.6
NW
6
1.2
NW
5
1.4
NW
5
1.4
NW
5
1.5
NW
5
1.1
NW
5
0.5
NW
10
Wave Graph
Metric surfscale
Energy kJ
762
1527
1596
1738
1352
465
144
138
83
61
40
21
20
8
32
68
110
98
122
72
48
Wind (km/h)
35
SW
25
SSW
30
SW
35
SW
30
SSW
20
SSW
25
SW
15
S
20
SSW
20
WSW
5
WSW
5
SW
20
W
10
N
15
NNW
30
NNW
30
NNW
25
N
30
NW
25
N
25
N
cross
cross
cross-on
cross
cross
cross
cross
cross-off
cross
cross-on
cross-on
glassy
on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
8:57PM2.10m
9:46AM1.91m
10:08PM2.16m
10:55AM2.03m
11:10PM2.28m
11:51AM2.21m
00:04AM2.45m
12:40PM2.42m
00:54AM2.63m
1:25PM2.63m
1:41AM2.78m
2:09PM2.81m
2:29AM2.89m
Low Tide
3:28AM0.91m
3:40PM0.99m
4:38AM0.81m
4:51PM0.89m
5:35AM0.63m
5:50PM0.72m
6:25AM0.44m
6:42PM0.52m
7:10AM0.26m
7:29PM0.32m
7:54AM0.12m
8:16PM0.14m
8:38AM0.05m
rain showers
rain showers
rain showers
clear
rain showers
rain showers
part cloud
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:26
6:26
6:24
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:32
8:34
8:34
8:35
8:36
8:37
8:37
8:38
3
5
1
3
2
2
1
Temp °C
16
15
16
17
16
17
17
15
17
16
16
16
17
16
18
20
14
18
19
14
18
10
10
10
11
11
13
13
13
14
14
16
16
14
14
15
14
7
12
12
8
13
Swell 1
Height (m)
Direction
Period (s)
0.6
WNW
12
0.3
NW
12
0.2
NNW
11
0.4
NW
13
0.4
NW
12
1.9
WSW
8
1
W
8
0.5
NW
11
1
WSW
7
0.3
NNW
10
0.8
WSW
6
0.6
WSW
5
0.5
SW
5
0.4
SW
5
0.2
WSW
5
0.2
WNW
11
0.4
NW
13
0.5
NW
12
0.1
S
12
0.5
NW
11
0.5
NW
10
Energy kJ
96
23
12
43
37
465
129
61
83
19
40
19
13
6
2
12
46
66
3
56
48
Swell 2
Height (m)
Direction
Period (s)
0.1
N
7
0.1
SW
19
0.5
NW
13
0.7
NW
12
0.2
WNW
9
0.4
NW
11
0.2
SSW
16
0.2
NNW
9
0.3
NW
7
0.2
WNW
7
0.2
NNW
9
0.1
SW
13
0.1
SW
13
0.1
W
10
0.1
W
10
0.1
W
9
0.1
W
9
Energy kJ
1
15
79
144
7
29
24
8
7
4
8
7
7
2
2
2
1
Swell 3
Height (m)
Direction
Period (s)
0.1
NW
7
0.1
SW
18
0.1
SW
17
0.2
SSW
16
0.2
SSW
16
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
WNW
6
0.1
W
11
0.1
SW
5
0.1
SW
13
0.1
S
13
0.1
S
12
0.1
S
12
Energy kJ
2
12
12
25
25
21
21
20
3
2
1
7
3
3
3
Wind waves
Height (m)
Direction
Period (s)
2.4
SW
8
3
WSW
10
3
WSW
9
3
WSW
10
3
WSW
9
1.1
SW
7
1.2
WSW
7
0.9
SW
6
0.9
WSW
6
0.4
NW
3
0.6
NW
6
1.2
NW
5
1.4
NW
5
1.4
NW
5
1.5
NW
5
1.1
NW
5
0.9
NW
5
Energy kJ
762
1527
1596
1738
1352
140
138
62
61
2
32
68
110
98
122
72
47
Nearest Offshore or Glassy
Rating
(10 max)
3
4
3
2
4
3
1
2
1
1
1
1
1
1
1
4
4
1
1
1
2
Distance (km)
409
434
570
330
42
141
330
0
48
166
22
0
466
304
29
617
614
131
287
287
391
Best forecast wave conditions in Portugal - Alentejo
Rating
(10 max)
4
2
1
1
1
Best forecast wave conditions in Portugal
Rating
(10 max)
3
2
4
4
4
4
4
3
2
1
1
1
2
2
2
2
2
2
2
2
3
Header Global
Rating
(10 max)
5
4
9
6
5
5
5
9
9
9
9
8
9
5
5
6
5
5
5
5
5
  • 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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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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