Cabo de Sines surfForecast / Alentejo / Portugal

information circle48hr Weather and Surf, issued 5 pm Monday 22 Dec 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
16.0° C
(Which is slightly cooler than normal)


How big are the waves at Cabo de Sines today?

The current surf forecast for Cabo de Sines at 11PM is: 3.0m 14s primary swell from a Northwest direction (forecast issued at 05:00pm December 22). The wind direction is predicted to be cross-shore and the swell rating is 11.

Time (WET) & DateWave HeightWave Period
Morning (22 Dec)--
Afternoon (22 Dec)11ft (3.5m)15s
Evening (22 Dec)11ft (3.5m)14s

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

Updates in  hr  min  s Forecast update imminent
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM
Rating
(10 max)
!
!
!
!
!
1
1
2
1
2
2
3
3
4
4
4
4
4
3
3
3
3
3
3
Swell
Height Map
Wave Height (m) & direction (?)
3.5
NW
3.5
NW
3.5
NW
3
NW
3
NW
2.5
NW
2.5
NW
2.5
WNW
2.4
WNW
2.4
NW
2.3
NW
2.3
NW
2.2
NW
2.1
NW
1.9
NW
1.9
NW
1.7
NW
1.8
NW
1.6
NW
1.6
NW
1.6
NW
1.6
NW
1.4
NW
1.3
NW
Period(s) (?)151414141313131312121111111010101111111010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5017459041943682279523492046203316071600135012791089884692720677729604475551494408330
Wind
(km/h)
25
NW
25
NW
25
NW
20
WNW
20
W
15
WNW
20
W
25
WNW
30
NW
30
NNW
25
NNW
25
N
20
NNW
15
NNE
15
NE
15
NE
15
NNE
20
NE
20
NNE
15
NNE
10
N
15
NNE
15
NE
10
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscross-
on
cross-
on
cross-
on
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
offoffoffoffoffoffoffcross-
off
offoffcross-
off
High Tide
/ height (m)
3:59PM
2.91
4:12AM
3.16
4:36PM
2.88
4:49AM
3.12
5:16PM
2.83
5:30AM
3.07
Low Tide
/ height (m)
9:48PM
1.00
10:21AM
0.93
10:24PM
1.04
11:00AM
0.97
11:04PM
1.09
11:43AM
1.02
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Sunrise------7:48-------7:48-------7:48-
Sunset5:19-------5:20-------5:20-------
clear
light rain
light rain
cloud
light rain
light rain
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
part cloud
clear
part cloud
clear
clear
cloud
cloud
cloud
clear
clear
clear
clear
clear
Rain (mm)
-12-11361---------------
Temp. °C1413141414141415151413121210911121111101010911
Feels °C (?)98891011111110987765787667658
  • 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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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.


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