Barra do Douro Surf Break

Lat Long: 41.15° N 8.68° W

Barra do Douro 48 hour detailed Surf Forecast

Issued: 12 am 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Barra do Douro sea temperature is
20.0° C
0.7° 

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


How big are the waves at Barra do Douro today (20 Aug):

  • Morning surf: Morning surf (20 Aug, local time) - 2ft (0.6m), 9s period with WNW swell.
  • Afternoon surf: Afternoon surf (20 Aug, local time) - 4.5ft (1.4m), 8s period with NW swell.
  • Evening surf: Evening surf (20 Aug, local time) - 4.5ft (1.3m), 7s period with NW swell.

The current surf forecast for Barra do Douro at 9AM is: 0.6m 9s primary swell from a West-northwest direction and 0.2m 11s secondary swell from a West-northwest direction (forecast issued at 12:00am August 20). The wind direction is predicted to be glassy.

Time (WEST) & DateWave HeightWave Period
Morning (20 Aug)2ft (0.6m)9s
Afternoon (20 Aug)4.5ft (1.4m)8s
Evening (20 Aug)4.5ft (1.3m)7s

Table - waves today at Barra do Douro. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 20°C on Wed night, min 15°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the NNW by Fri afternoon).

Thursday
20
Friday
21
Saturday
22
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
1
1
1
1
0
0
0
0
1
2
2
1
0
0
0
0
2
2
1
0
0
0
0
1
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)
0.5
WNW
9
0.6
WNW
9
0.6
WNW
9
0.6
WNW
9
1.1
NW
8
1.4
NW
8
1.4
NW
8
1.2
NW
7
1.6
NW
7
0.9
NW
11
1.3
NW
10
1.3
NW
10
1.3
NW
10
1.5
NW
10
1.5
NW
10
1.3
NW
7
1
NW
7
0.9
NW
10
0.8
NW
9
0.7
NW
9
0.6
NW
9
0.6
W
9
0.5
W
9
0.4
WNW
9
Wave Graph
Metric surfscale
Energy kJ
46
61
62
61
154
244
273
128
262
166
322
296
303
416
425
159
102
157
101
79
50
56
39
25
Wind (km/h)
0
N
0
NNW
5
WNW
5
W
15
NW
30
NW
30
NW
30
NNW
15
N
10
N
10
N
10
N
25
NW
30
NNW
30
NNW
15
NW
5
SE
10
SSE
15
SSE
15
SSW
15
SW
10
W
10
W
0
NE
Wind State
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross
cross-on
on
on
glassy
High Tide
10:06PM3.05m
10:25AM3.16m
10:44PM3.17m
11:00AM3.31m
11:18PM3.25m
11:32AM3.42m
Low Tide
4:15AM0.96m
4:36PM0.87m
4:49AM0.84m
5:10PM0.74m
5:20AM0.74m
5:42PM0.65m
part cloud
part cloud
part cloud
cloud
cloud
clear
clear
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>
6:48
6:48
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:27
8:24
8:23
 mm
Temp °C
19
19
19
19
19
19
20
18
17
16
15
17
19
19
18
18
17
16
16
18
19
20
19
18
Feels °C
21
21
21
21
19
15
15
14
16
15
14
16
16
14
13
17
17
15
15
17
18
19
19
19
  • 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 

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