Comporta Surf Break

Lat Long: 38.38° N 8.81° W

Comporta 48 hour detailed Surf Forecast

Issued: 6 pm 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Comporta sea temperature is
24.6° C
3.7° 

Comporta surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Comporta today (21 Aug):

  • Afternoon surf: Afternoon surf (21 Aug, local time) - 3.5ft (1.1m), 8s period with NW swell.
  • Evening surf: Evening surf (21 Aug, local time) - 3.5ft (1.1m), 5s period with NW swell.

The current surf forecast for Comporta at 9PM is: 1.1m 5s primary swell from a Northwest direction and 0.5m 10s secondary swell from a Northwest direction, 0.5m 9s secondary swell from a West-northwest direction (forecast issued at 06:00pm August 21). The wind direction is predicted to be cross-onshore.

Time (WEST) & DateWave HeightWave Period
Morning (21 Aug)--
Afternoon (21 Aug)3.5ft (1.1m)8s
Evening (21 Aug)3.5ft (1.1m)5s

Table - waves today at Comporta. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 19mm), heaviest on Sun afternoon. Warm (max 25°C on Fri afternoon, min 16°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the SSW by Sun morning).

Fri
21
Saturday
22
Sunday
23
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
1
0
0
0
0
0
2
4
2
2
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
NW
9
1.4
NW
5
0.5
NW
10
0.9
NW
9
0.8
WNW
10
0.6
WNW
10
0.6
WNW
9
0.5
NW
10
0.5
NW
10
0.5
W
9
0.4
WNW
16
1.2
WNW
15
1.7
WNW
13
1.9
WNW
12
1.9
W
11
1.8
W
11
1.5
WNW
11
1.5
W
10
1.6
W
10
Wave Graph
Metric surfscale
Energy kJ
255
103
50
120
117
72
58
47
46
39
105
610
968
969
898
750
467
459
480
Wind (km/h)
25
NW
30
NW
20
NNW
15
NNW
10
NNW
5
NNW
10
W
15
SW
20
SW
20
WSW
10
SW
10
S
15
SSE
15
SE
25
S
30
SSW
30
SSW
30
SSW
25
S
Wind State
cross-on
cross-on
cross-on
cross
cross-on
glassy
on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-on
cross-on
cross
cross
High Tide
10:32PM1.82m
11:12AM1.96m
00:01AM1.88m
12:26PM2.09m
Low Tide
4:06PM1.07m
4:36AM1.12m
5:45PM1.03m
6:04AM1.04m
6:52PM0.89m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
heavy rain
thunderstorm
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:21
8:20
8:19
 mm
12
3
Temp °C
25
24
18
17
16
16
18
19
20
20
19
19
19
19
21
21
20
21
21
Feels °C
21
19
14
16
16
17
18
17
18
18
19
20
19
18
18
17
18
19
20
  • 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
How to use the Wavefinder 

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 Comporta 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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