Aberta A Nova surfForecast / Alentejo / Portugal

information circle16 Day Weather and Surf, issued 12 pm Tuesday 05 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
17.9° C
(Which is 1.3°C warmer than normal for this time of year)

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 2.5m and 8s period with a secondary swell of 1.0m and 11s. Another secondary swell of 0.4m and 13s is also forecast. 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 2.4m 9s and forecast to arrive on Sunday (May 10) at 4AM. 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 3s period and expected on Friday (May 08) at 1PM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Sun 10th May)8ft (2.5m) 8s
Best Surf 1AM (Sun 10th May)8ft (2.5m) 8s
Most Powerful 4AM (Sun 10th May)8ft (2.4m) 9s

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

Mostly dry. Very mild (max 18°C on Wed morning, min 12°C on Tue night). Winds decreasing (fresh winds from the WNW on Tue afternoon, light winds from the WNW by Thu night).

Days 4-6 Weather Summary

Heavy rain (total 20mm), heaviest during Fri night. Very mild (max 19°C on Fri afternoon, min 14°C on Fri night). Winds decreasing (fresh winds from the SW on Sat afternoon, light winds from the WSW by Sun night).

Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
!
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.6
NW
9
1.1
NW
4
1
NW
9
0.9
NW
8
1.3
NW
5
0.9
NW
5
0.7
NW
7
0.7
WNW
7
0.4
NW
9
0.2
WNW
15
0.3
WNW
15
1.4
SSW
6
1.8
SW
7
1.8
SW
7
2.5
SW
8
2
SW
8
1.6
SW
8
1.1
WSW
8
1.1
WSW
8
0.9
WSW
8
0.6
NNW
11
Wave Graph
Metric surfscale
Energy kJ
70
40
152
102
71
40
51
47
20
23
42
141
305
355
844
527
321
167
146
87
82
Wind (km/h)
15
NNW
30
WNW
20
N
20
N
25
WNW
20
N
10
NW
20
W
5
WNW
15
S
35
SW
30
S
30
SSW
35
SW
30
SSW
35
SSW
35
SW
15
WSW
15
WSW
20
WSW
15
W
cross-on
on
cross-on
cross-on
on
cross-on
on
on
on
cross-off
cross
cross-off
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
on
High Tide
5:27PM2.48m
5:50AM2.22m
6:06PM2.35m
6:32AM2.07m
6:52PM2.23m
7:23AM1.95m
7:49PM2.13m
8:30AM1.89m
8:57PM2.10m
9:46AM1.91m
10:08PM2.16m
10:55AM2.03m
11:10PM2.28m
Low Tide
11:09AM0.58m
11:39PM0.58m
11:45AM0.70m
00:21AM0.72m
12:26PM0.83m
1:11AM0.85m
1:17PM0.93m
2:15AM0.92m
2:24PM1.00m
3:28AM0.91m
3:40PM0.99m
4:38AM0.81m
4:51PM0.89m
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
rain showers
rain showers
rain showers
rain showers
thunderstorm
thunderstorm
rain showers
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:31
6:31
6:30
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:29
8:30
8:30
8:31
8:32
8:34
8:34
6
2
3
4
2
2
1
1
Temp °C
16
17
15
18
18
15
15
16
15
17
19
15
17
17
15
17
17
16
16
17
15
12
11
10
14
13
10
13
12
12
13
14
10
11
10
10
11
11
13
14
14
14
Swell 1
Height (m)
Direction
Period (s)
0.6
NW
9
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.1
W
9
0.4
NW
8
0.2
W
8
0.1
NW
10
0.4
WNW
4
0.3
NW
8
0.3
WNW
15
0.4
WNW
13
0.7
WNW
12
0.8
WNW
12
1
WNW
11
2
SW
8
1.6
SW
8
1.1
WSW
8
1.1
WSW
8
0.9
WSW
8
0.7
WSW
7
Energy kJ
70
14
12
11
2
16
5
4
6
11
42
69
129
164
214
527
321
167
146
81
54
Swell 2
Height (m)
Direction
Period (s)
0.2
W
9
0.1
S
16
0.1
SW
16
0.2
W
9
0.1
NW
11
0.1
SW
14
0.4
NW
9
0.2
WNW
15
0.2
NNW
8
0.1
NW
8
0.1
NW
7
0.1
S
12
0.4
NNW
13
0.9
WNW
11
1
WNW
11
0.6
SSW
7
0.5
NW
11
0.6
NNW
11
0.6
NNW
11
Energy kJ
6
5
10
6
4
8
20
23
6
2
2
3
63
210
240
35
60
87
82
Swell 3
Height (m)
Direction
Period (s)
0.1
W
6
0.1
SW
16
0.1
S
15
0.1
SW
15
0.1
SW
14
0.1
W
8
0.1
SW
13
0.1
SW
13
0.1
S
13
0.1
S
12
0.1
N
7
0.2
NNW
11
0.2
NNW
11
0.6
WNW
10
0.1
SW
18
0.1
SW
17
0.2
SSW
16
Energy kJ
1
10
4
8
8
1
7
7
3
3
1
11
11
75
12
12
25
Wind waves
Height (m)
Direction
Period (s)
1.1
NW
4
1
NW
9
0.9
NW
8
1.3
NW
5
0.9
NW
5
0.7
NW
7
0.7
WNW
7
0.3
S
2
0.6
SSW
3
1.4
SSW
6
1.8
SW
7
1.8
SW
7
2.5
SW
8
Energy kJ
40
152
102
71
40
51
47
1
8
141
305
355
844
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
2
2
1
1
2
2
2
1
2
Distance (km)
26
287
305
348
539
312
26
496
26
42
327
265
506
496
501
501
494
42
42
166
72
Best forecast wave conditions in Portugal - Alentejo
Rating
(10 max)
1
1
1
1
2
2
2
Best forecast wave conditions in Portugal
Rating
(10 max)
2
1
2
1
2
1
1
1
1
1
4
4
4
4
4
3
2
2
2
4
Header Global
Rating
(10 max)
5
5
5
7
5
6
5
6
8
7
6
5
6
4
4
5
5
5
6
9
7
  • 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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