Foz do Arelho Surf Break

Lat Long: 39.44° N 9.23° W

Foz do Arelho 48 hour detailed Surf Forecast

Issued: 6 pm 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Foz do Arelho sea temperature is
18.6°C
1.7° 

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


How big are the waves at Foz do Arelho today (23 Aug):

  • Afternoon surf: Afternoon surf (23 Aug, local time) - 6ft (1.8m), 10s period with W swell.
  • Evening surf: Evening surf (23 Aug, local time) - 6.5ft (2.0m), 9s period with WSW swell.

The current surf forecast for Foz do Arelho at 10PM is: 2.0m 9s primary swell from a West-southwest direction and 0.3m 8s secondary swell from a North-northwest direction (forecast issued at 06:00pm August 23). The wind direction is predicted to be cross-offshore.

Time (WEST) & DateWave HeightWave Period
Morning (23 Aug)--
Afternoon (23 Aug)6ft (1.8m)10s
Evening (23 Aug)6.5ft (2.0m)9s

Table - waves today at Foz do Arelho. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 10mm), heaviest on Sun night. Warm (max 24°C on Sun afternoon, min 19°C on Tue night). Winds decreasing (fresh winds from the SSW on Mon morning, light winds from the SW by Mon night).

Sun
23
Monday
24
Tuesday
25
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)
1
1
1
1
0
1
0
0
0
0
1
0
1
1
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
W
10
2
WSW
10
2
WSW
9
1.9
WSW
9
1.7
WSW
9
2
WSW
8
2.3
WSW
8
2.2
WSW
8
2
W
8
1.9
W
8
1.7
W
8
1.5
W
7
1.4
W
7
1.4
WNW
7
1.3
WNW
7
1.2
WNW
7
1.1
WNW
7
1
WNW
7
0.9
WNW
7
Wave Graph
Metric surfscale
Energy kJ
627
698
645
566
442
574
731
662
548
470
327
243
203
203
171
143
118
96
77
Wind (km/h)
30
S
30
SSW
30
S
30
S
30
S
35
S
40
SSW
35
SW
30
WSW
20
WSW
15
WSW
10
W
10
WSW
5
SW
10
SSW
10
WSW
15
WSW
10
WSW
10
SW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
cross
cross-off
cross
cross-on
cross-on
cross
High Tide
1:13AM2.06m
1:31PM2.31m
1:57AM2.22m
2:11PM2.50m
Low Tide
7:05PM0.91m
7:14AM0.90m
7:50PM0.73m
7:56AM0.71m
8:27PM0.55m
thunderstorm
part cloud
clear
clear
cloud
thunderstorm
thunderstorm
rain showers
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:20
8:19
 mm
1
2
2
2
Temp °C
23
24
21
21
21
20
21
22
22
21
20
20
20
20
20
21
22
21
20
Feels °C
21
20
17
18
18
16
17
19
20
20
20
21
21
21
21
21
21
22
21
  • 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 Foz do Arelho 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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