Boca del Rio Surf Break

Lat Long: 18.16° S 70.69° W

Boca del Rio 48 hour detailed Surf Forecast

Issued: 12 am 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's Boca del Rio sea temperature is
20.1°C
3.0° 

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 (12 Sep):

  • Morning surf: Morning surf (12 Sep, local time) - 2.5ft (0.8m), 12s period with SW swell.
  • Afternoon surf: Afternoon surf (12 Sep, local time) - 2.5ft (0.8m), 12s period with SW swell.
  • Evening surf: Evening surf (12 Sep, local time) - 3.5ft (1.0m), 12s period with SW swell.

The current surf forecast for Boca del Rio at 5AM is: 1.0m 13s primary swell from a Southwest direction and 1.0m 7s secondary swell from a South-southwest direction (forecast issued at 12:00am September 12). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (-05) & DateWave HeightWave Period
Morning (12 Sep)2.5ft (0.8m)12s
Afternoon (12 Sep)2.5ft (0.8m)12s
Evening (12 Sep)3.5ft (1.0m)12s

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


Short Range Forecast

Mostly dry. Very mild (max 18°C on Sat morning, min 15°C on Sat night). Wind will be generally light.

Saturday
12
Sunday
13
Monday
14
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
2
2
1
0
0
1
1
2
3
3
2
1
1
2
3
2
2
3
2
1
1
2
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)
1
SW
13
1
SW
13
0.9
SW
13
0.8
SW
12
0.8
SW
12
0.8
SW
12
0.9
SW
12
1.1
SW
12
1.1
SW
12
1.4
SW
11
1.4
SW
11
1.4
SW
11
1.4
SW
10
1.4
SSW
10
1.4
SSW
10
0.6
SW
19
0.6
SW
19
0.6
SW
19
0.7
SW
18
0.8
SW
18
0.8
SW
18
0.9
SW
17
0.8
SW
16
1
SW
16
Wave Graph
Metric surfscale
Energy kJ
330
330
269
210
207
203
240
309
303
512
485
458
424
371
356
250
236
231
312
442
437
499
375
498
Wind (km/h)
10
SSE
10
SE
5
SE
15
S
20
S
15
S
10
SSE
10
SSE
10
SE
5
ESE
5
SE
15
S
15
S
15
S
10
SSE
5
ESE
5
SSE
5
SSE
5
SE
10
S
15
S
10
S
5
S
5
ESE
Wind State
cross
cross-off
cross-off
cross
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross
cross
cross-off
cross
cross-on
cross-on
cross
cross-off
High Tide
8:37AM1.05m
9:07PM0.96m
9:15AM0.95m
9:46PM0.98m
9:53AM0.84m
Low Tide
2:25AM0.04m
2:58PM-0.02m
3:12AM0.06m
3:29PM0.01m
3:59AM0.11m
3:59PM0.06m
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:41
5:39
5:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:37
 mm
Temp °C
16
16
16
18
18
17
16
16
15
15
15
17
18
17
16
16
16
15
15
17
18
18
16
16
Feels °C
16
16
16
17
15
15
15
16
15
15
15
15
16
15
15
16
16
15
15
16
16
17
16
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 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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