Comporta Surf Break

Lat Long: 38.38° N 8.81° W

Comporta 48 hour detailed Surf Forecast

Issued: 6 am 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):

  • Morning surf: Morning surf (21 Aug, local time) - 3ft (0.9m), 7s period with NW swell.
  • Afternoon surf: Afternoon surf (21 Aug, local time) - 4.5ft (1.4m), 5s period with NW swell.
  • Evening surf: Evening surf (21 Aug, local time) - 4.5ft (1.3m), 5s period with NW swell.

The current surf forecast for Comporta at 12PM is: 0.9m 7s primary swell from a Northwest direction and 0.4m 9s secondary swell from a West-northwest direction (forecast issued at 06:00am August 21). An open ocean swell of 0.4m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (WEST) & DateWave HeightWave Period
Morning (21 Aug)3ft (0.9m)7s
Afternoon (21 Aug)4.5ft (1.4m)5s
Evening (21 Aug)4.5ft (1.3m)5s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Sun night. Warm (max 25°C on Fri afternoon, min 16°C on Fri night). Winds increasing (light winds from the WNW on Sat morning, fresh winds from the SW by Sun morning).

Friday
21
Saturday
22
Sunday
23
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
3
3
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
NW
7
0.9
NW
7
0.8
NW
7
0.9
NW
7
1.4
NW
5
1.4
NW
5
1.1
NW
5
1
NW
10
0.8
NW
10
0.7
WNW
10
0.6
WNW
9
0.6
WNW
9
0.5
NW
10
0.5
W
9
0.4
WNW
17
1
WNW
15
1.5
WNW
13
1.7
WNW
12
1.6
WNW
11
1.6
WNW
11
1.8
W
10
1.3
WNW
10
1.3
W
10
Wave Graph
Metric surfscale
Energy kJ
104
82
65
84
99
111
68
196
141
81
58
59
46
39
115
417
781
811
604
551
693
342
313
Wind (km/h)
15
NNW
15
NNW
20
NNW
20
NW
25
NW
25
NW
20
NNW
15
NNW
10
NNW
5
NW
5
WNW
15
SW
20
WSW
15
WSW
10
W
5
SSW
10
SSE
15
SE
20
S
30
SW
30
SSW
20
SSW
30
S
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
on
cross-on
cross-off
cross-off
cross
cross-on
cross-on
cross
cross
High Tide
9:40AM1.96m
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
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:54
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:21
8:20
8:19
 mm
7
Temp °C
17
17
20
24
25
23
18
17
16
17
18
20
21
20
19
19
19
18
21
21
21
21
20
Feels °C
16
16
18
20
20
18
14
16
16
17
18
19
18
18
19
20
20
18
19
18
18
19
18
  • 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.


Nearest locationNearest