Barra do Douro Surf Break

Lat Long: 41.15° N 8.68° W

Barra do Douro 48 hour detailed Surf Forecast

Issued: 6 am 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's Barra do Douro sea temperature is
15.5°C
3.1° 

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 (21 Sep):

  • Morning surf: Morning surf (21 Sep, local time) - 2.5ft (0.8m), 10s period with WNW swell.
  • Afternoon surf: Afternoon surf (21 Sep, local time) - 3ft (0.9m), 12s period with WNW swell.
  • Evening surf: Evening surf (21 Sep, local time) - 3ft (0.9m), 11s period with WNW swell.

The current surf forecast for Barra do Douro at 12PM is: 0.9m 11s primary swell from a West-northwest direction (forecast issued at 06:00am September 21). The wind direction is predicted to be glassy and the swell rating is 2.

Time (WEST) & DateWave HeightWave Period
Morning (21 Sep)2.5ft (0.8m)10s
Afternoon (21 Sep)3ft (0.9m)12s
Evening (21 Sep)3ft (0.9m)11s

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


Short Range Forecast

Mostly dry. Warm (max 32°C on Mon morning, min 20°C on Tue night). Wind will be generally light.

Monday
21
Tuesday
22
Wednesday
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)
2
2
2
1
0
1
1
2
2
2
1
0
0
0
1
2
3
3
4
1
2
3
3
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)
0.9
WNW
10
0.9
WNW
10
0.6
WNW
12
0.9
WNW
12
0.9
WNW
12
0.9
WNW
11
0.9
WNW
11
0.9
WNW
11
0.9
WNW
11
0.9
WNW
12
0.9
NW
12
0.8
WNW
11
0.9
NW
11
0.7
WNW
11
0.6
WNW
18
0.8
WNW
16
1
WNW
15
1.2
WNW
15
1.6
WNW
14
1.4
WNW
14
1.5
WNW
14
1.3
WNW
13
1.3
WNW
13
Wave Graph
Metric surfscale
Energy kJ
189
185
104
243
235
211
211
211
215
235
195
160
176
105
243
363
507
684
1031
742
849
555
538
Wind (km/h)
10
E
10
E
5
E
10
WNW
20
NW
15
N
10
N
10
NE
5
NE
5
ENE
5
ENE
15
NW
15
NW
15
NNW
10
NNW
10
NNW
5
N
0
N
5
S
10
W
10
WNW
5
NW
5
SW
Wind State
off
off
off
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
glassy
cross-on
cross-on
cross-on
cross
cross-on
glassy
glassy
glassy
on
cross-on
glassy
glassy
High Tide
11:27AM3.49m
11:45PM3.34m
11:57AM3.50m
00:15AM3.31m
12:27PM3.45m
Low Tide
5:16AM0.66m
5:37PM0.55m
5:45AM0.63m
6:07PM0.56m
6:15AM0.64m
6:38PM0.62m
clear
clear
clear
clear
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>
7:20
7:20
7:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:34
7:32
7:30
 mm
Temp °C
28
27
28
32
29
27
28
27
26
25
27
29
30
24
24
23
22
20
23
25
25
24
23
Feels °C
25
24
26
29
24
24
25
25
24
23
26
26
26
21
22
22
22
20
23
23
24
24
23
  • 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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