Boca del Rio Surf Break

Lat Long: 18.16° S 70.69° W

Boca del Rio 48 hour detailed Surf Forecast

Issued: 12 am 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Boca del Rio sea temperature is
18.9° C
2.0° 

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 (19 Aug):

  • Morning surf: Morning surf (19 Aug, local time) - 5ft (1.6m), 12s period with SW swell.
  • Afternoon surf: Afternoon surf (19 Aug, local time) - 5ft (1.6m), 12s period with SW swell.
  • Evening surf: Evening surf (19 Aug, local time) - 5ft (1.5m), 10s period with SW swell.

The current surf forecast for Boca del Rio at 8AM is: 1.6m 13s primary swell from a Southwest direction and 0.5m 17s secondary swell from a Southwest direction (forecast issued at 12:00am August 19). The wind direction is predicted to be cross-shore.

Time (-05) & DateWave HeightWave Period
Morning (19 Aug)5ft (1.6m)12s
Afternoon (19 Aug)5ft (1.6m)12s
Evening (19 Aug)5ft (1.5m)10s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Fri morning, min 15°C on Wed night). Wind will be generally light.

Wednesday
19
Thursday
20
Friday
21
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)
2
2
3
2
1
1
2
3
3
3
3
2
1
1
2
3
3
2
2
1
0
1
2
2
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)
1.6
SW
13
1.6
SW
13
1.6
SW
13
1.6
SW
12
1.6
SW
12
1.6
SW
12
1.4
SW
10
1.5
SW
10
0.8
SW
15
1.4
SW
9
1
SW
14
1.4
SW
9
1.4
SSW
9
1.3
SSW
9
1
SW
14
0.9
SW
14
0.9
SW
14
0.8
SW
14
0.8
SW
14
0.7
SW
13
1
SSW
8
1
SSW
8
1
SSW
8
1
SSW
8
Wave Graph
Metric surfscale
Energy kJ
878
878
790
706
678
678
380
432
276
360
355
316
293
267
404
350
350
241
257
176
142
138
140
140
Wind (km/h)
5
SSE
10
S
10
SE
15
SSE
15
SSE
15
S
10
SSE
10
SE
10
SSE
5
ESE
0
SSE
5
S
15
SSW
10
S
5
SSW
0
SSE
5
ESE
0
SSE
0
S
5
SSW
10
SSW
10
SSW
5
SSW
0
WSW
Wind State
cross
cross
cross-off
cross
cross
cross
cross
cross-off
cross-off
glassy
glassy
cross
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
glassy
glassy
High Tide
00:47AM0.86m
12:39PM0.62m
1:48AM0.84m
1:44PM0.52m
2:58AM0.82m
3:14PM0.47m
Low Tide
7:15AM0.30m
6:45PM0.20m
8:43AM0.33m
7:36PM0.25m
10:20AM0.32m
8:45PM0.27m
part cloud
part cloud
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>
6:00
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:32
5:32
5:32
 mm
Temp °C
17
17
16
17
18
18
17
16
16
15
15
18
19
18
17
16
16
16
16
18
20
19
17
17
Feels °C
17
16
16
16
16
16
16
16
15
15
16
18
18
17
17
17
17
17
17
18
20
19
18
18
  • 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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