Boca del Rio Surf Break

Lat Long: 18.16° S 70.69° W

Boca del Rio 48 hour detailed Surf Forecast

Issued: 6 pm 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Boca del Rio sea temperature is
18.9° C
1.9° 

Boca del Rio surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Boca del Rio today (06 Aug):

  • Morning surf: Morning surf (06 Aug, local time) - 3.5ft (1.1m), 17s period with SW swell.
  • Afternoon surf: Afternoon surf (06 Aug, local time) - 4ft (1.2m), 16s period with SW swell.
  • Evening surf: Evening surf (06 Aug, local time) - 6ft (1.8m), 16s period with SW swell.

The current surf forecast for Boca del Rio at 3AM is: 1.5m 12s primary swell from a Southwest direction and 0.8m 18s secondary swell from a Southwest direction (forecast issued at 06:00pm August 05). The wind direction is predicted to be glassy and the swell rating is 4.

Time (-05) & DateWave HeightWave Period
Morning (06 Aug)3.5ft (1.1m)17s
Afternoon (06 Aug)4ft (1.2m)16s
Evening (06 Aug)6ft (1.8m)16s

Table - waves today at Boca del Rio. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 18°C on Thu morning, min 14°C on Thu night). Wind will be generally light.

Wed
5
Thursday
6
Friday
7
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)
3
3
3
3
4
4
3
2
3
3
4
4
4
4
3
2
3
3
3
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
SW
12
1.5
SW
12
1.5
SW
12
1.5
SW
12
1.5
SW
12
1.4
SW
12
1.1
SW
16
1.1
SW
16
1.2
SW
16
1.5
SW
13
1.8
SW
16
1.7
SW
15
1.7
SW
14
1.7
SW
14
1.8
SW
14
1.8
SW
14
1.7
SW
14
1.6
SW
14
1.6
SW
13
Wave Graph
Metric surfscale
Energy kJ
899
634
624
614
614
551
683
643
728
721
1654
1254
1187
1187
1382
1382
1147
961
933
Wind (km/h)
10
SSW
5
SSW
5
SE
5
E
5
SE
5
SE
5
SSE
15
S
10
SSW
5
SSE
5
ESE
5
ESE
5
ESE
5
E
5
SSW
10
SSW
10
SSW
5
S
5
SE
Wind State
cross-on
glassy
glassy
glassy
glassy
cross-off
cross
cross-on
cross-on
cross
glassy
cross-off
glassy
glassy
cross-on
cross-on
cross-on
glassy
glassy
High Tide
1:32AM0.83m
1:07PM0.61m
2:39AM0.88m
2:25PM0.53m
Low Tide
6:39PM0.14m
7:55AM0.35m
7:27PM0.16m
9:33AM0.33m
8:29PM0.16m
clear
part cloud
cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:29
5:29
5:30
 mm
Temp °C
17
16
15
15
15
15
17
18
17
16
15
14
14
14
16
17
17
16
15
Feels °C
17
17
15
15
15
15
17
16
16
16
15
14
14
15
16
16
16
16
15
  • 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 Boca del Rio 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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