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Surf Forecasts:

Cabo de Sines surfForecast / Alentejo / Portugal

information circle48hr Weather and Surf, issued 5 pm Friday 21 Nov 2025 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
17.9° C
 (Which is normal for this time of year)

How big are the waves at Cabo de Sines today?

The current surf forecast for Cabo de Sines at 11PM is: 0.9m 14s primary swell from a West-northwest direction and 0.8m 7s secondary swell from a North-northwest direction (forecast issued at 05:00pm November 21). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (WET) & DateWave HeightWave Period
Morning (21 Nov)--
Afternoon (21 Nov)2.5ft (0.8m)14s
Evening (21 Nov)3ft (0.9m)14s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
21
Saturday
22
Sunday
23
Monday
24
3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM
Rating
(10 max)
0
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
WNW
0.9
WNW
0.9
WNW
0.9
WNW
1
WNW
1
WNW
1
WNW
1
WNW
1
WNW
1
WNW
1
WNW
1
WNW
1
WNW
1
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.8
WNW
1.6
WNW
Period(s) (?)141414141313131313131313131212121212121211111110
Wave
Graph
(?)Metric surfscale
Energy kJ (?)280285341331384378372372367367361356345329258254250250246196186176135500
Wind
(km/h)
30
NNE
25
NNE
20
NE
20
NE
20
ENE
15
NE
15
ENE
15
NE
15
NNE
15
NNE
15
NNE
10
NE
10
NE
10
NNE
10
NE
5
N
10
NW
10
WNW
15
W
15
WNW
20
W
25
W
25
WSW
30
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		offoffoffoffoffoffoffcross-
off		cross-
off		offoffoffoffoffglasscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
2:59PM
3.00
3:13AM
3.16
3:32PM
2.93
3:46AM
3.10
4:07PM
2.83
4:21AM
3.02
Low Tide
/ height (m)
8:52PM
0.93
9:18AM
0.92
9:23PM
1.00
9:53AM
0.98
9:56PM
1.09
10:30AM
1.07
Friday
21
Saturday
22
Sunday
23
Monday
24
Sunrise------7:22-------7:22-------7:24-
Sunset5:20-------5:19-------5:19-------
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
clear
clear
clear
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
Rain (mm)
------------------------
Temp. °C131311119991213131211111111131414151516161717
Feels °C (?)675544488887889121213131213121312
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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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