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Surf Forecasts:

Cabo de Sines surfForecast / Alentejo / Portugal

information circle48hr Weather and Surf, issued 5 am Thursday 12 Mar 2026 WET
Forecast update in hr  min  s Forecast update imminent
Cabo de Sines surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cabo de Sines sea temperature is
14.3° C
 (Which is 1.3°C colder than average for this time of year)

How big are the waves at Cabo de Sines today?

The current surf forecast for Cabo de Sines at 10AM is: 2.5m 14s primary swell from a Northwest direction (forecast issued at 05:00am March 12). The wind direction is predicted to be offshore and the swell rating is 4.

Time (WET) & DateWave HeightWave Period
Morning (12 Mar)8ft (2.5m)14s
Afternoon (12 Mar)7.5ft (2.3m)14s
Evening (12 Mar)7ft (2.2m)13s

Table - waves today at Cabo de Sines. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
12
Friday
13
Saturday
14
Sun
15
3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM
Rating
(10 max)
4
4
4
4
3
3
3
4
4
3
3
3
1
2
2
2
2
3
!
!
!
!
!
!
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.5
NW
2.5
NW
2.5
NW
2.5
NW
2.3
NW
2.2
NW
2.2
NW
2.1
NW
1.9
NW
1.8
NW
1.7
NW
1.6
NW
1.4
NW
1.1
NW
1.5
NW
2.3
NW
2.5
NW
2.5
NW
3
NW
3
NW
3
NW
3
NW
3
NW
3
NW
Period(s) (?)141414141413131212121211111716151515151515151514
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2499264826862304196216571607130210598957926224796181082246927773013376037104135442738833436
Wind
(km/h)
15
NE
15
NE
10
NE
15
N
20
NNW
20
NNW
15
N
15
NNE
15
NNE
15
NNE
15
N
15
NNW
20
NW
20
NW
15
NW
20
WNW
25
NNW
25
NNW
30
NW
35
NW
30
NW
20
NW
15
N
25
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffcross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscrosscross-
off		cross-
off		cross-
off		crosscrosscrosscross-
off		cross-
off
High Tide
/ height (m)
8:53AM
2.28
9:39PM
2.43
10:42AM
2.34
11:07PM
2.57
11:50AM
2.52
Low Tide
/ height (m)
2:26AM
1.62
2:57PM
1.69
4:24AM
1.58
4:45PM
1.61
5:37AM
1.41
5:47PM
1.42
Thursday
12
Friday
13
Saturday
14
Sun
15
Sunrise--6:52-------6:50-------6:48-----
Sunset-----6:38-------6:39-------6:40--
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
cloud
cloud
cloud
clear
Rain (mm)
------------------------
Temp. °C141313171817161312111214141414131312131313121211
Feels °C (?)1110111414131399810121011111097767896
  • 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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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Cabo de Sines 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 Cabo de Sines at:
surf-forecast.com

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