Foz do Arelho Surf Break

Lat Long: 39.44° N 9.23° W

Foz do Arelho 48 hour detailed Surf Forecast

Issued: 6 pm 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Foz do Arelho sea temperature is
19.1°C
1.0° 

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 (05 Sep):

  • Morning surf: Morning surf (05 Sep, local time) - 2.5ft (0.8m), 9s period with WNW swell.
  • Afternoon surf: Afternoon surf (05 Sep, local time) - 2ft (0.6m), 15s period with NW swell.
  • Evening surf: Evening surf (05 Sep, local time) - 3.5ft (1.1m), 14s period with NW swell.

The current surf forecast for Foz do Arelho at 1AM is: 0.8m 9s primary swell from a West-northwest direction and 0.1m 12s secondary swell from a North direction, 0.7m 5s secondary swell from a North-northwest direction (forecast issued at 06:00pm September 04). The wind direction is predicted to be cross-onshore.

Time (WEST) & DateWave HeightWave Period
Morning (05 Sep)2.5ft (0.8m)9s
Afternoon (05 Sep)2ft (0.6m)15s
Evening (05 Sep)3.5ft (1.1m)14s

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


Short Range Forecast

Mostly dry. Warm (max 33°C on Fri afternoon, min 18°C on Sun night). Wind will be generally light.

Fri
4
Saturday
5
Sunday
6
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
1
0
0
0
0
1
0
0
0
2
2
2
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)
0.7
WNW
8
0.8
WNW
9
0.8
WNW
9
0.8
WNW
9
0.8
WNW
9
0.8
WNW
9
0.8
WNW
9
0.9
NW
9
0.6
NW
15
0.9
NW
14
1.1
NW
13
1.3
NW
13
1.4
NW
12
1.4
NW
12
1.3
NNW
12
1.2
NW
11
1.2
NNW
11
1.1
NW
11
0.8
WNW
15
Wave Graph
Metric surfscale
Energy kJ
58
113
103
101
101
101
103
120
178
341
451
527
540
514
456
366
317
263
304
Wind (km/h)
5
N
15
ENE
15
N
10
N
10
NNE
5
NNE
0
N
10
NW
10
NW
10
NNW
10
NNE
10
N
10
N
10
N
15
N
20
NNW
25
N
25
N
20
NNE
Wind State
cross-on
cross-off
cross-on
cross-on
cross-on
cross
glassy
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
8:58PM2.17m
9:39AM2.23m
10:35PM2.10m
11:14AM2.29m
Low Tide
2:33PM0.76m
3:07AM0.87m
4:09PM0.84m
4:46AM0.91m
5:48PM0.73m
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:04
8:01
8:00
 mm
Temp °C
26
33
28
21
21
23
26
28
26
22
21
22
21
20
21
22
21
19
18
Feels °C
26
30
25
20
21
23
26
26
25
22
22
23
22
20
21
21
20
17
16
  • 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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