Boca del Rio Surf Break

Lat Long: 18.16° S 70.69° W

Boca del Rio 48 hour detailed Surf Forecast

Issued: 6 am 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Boca del Rio sea temperature is
19.2°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 (02 Sep):

  • Morning surf: Morning surf (02 Sep, local time) - 2.5ft (0.8m), 19s period with SW swell.
  • Afternoon surf: Afternoon surf (02 Sep, local time) - 3ft (0.9m), 18s period with SW swell.
  • Evening surf: Evening surf (02 Sep, local time) - 2.5ft (0.7m), 19s period with SW swell.

The current surf forecast for Boca del Rio at 11AM is: 0.8m 18s primary swell from a Southwest direction and 1.0m 11s secondary swell from a Southwest direction (forecast issued at 06:00am September 02). The wind direction is predicted to be cross-onshore.

Time (-05) & DateWave HeightWave Period
Morning (02 Sep)2.5ft (0.8m)19s
Afternoon (02 Sep)3ft (0.9m)18s
Evening (02 Sep)2.5ft (0.7m)19s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Fri morning, min 15°C on Wed night). Wind will be generally light.

Wednesday
2
Thursday
3
Friday
4
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)
3
3
2
1
1
3
3
3
3
3
2
1
3
4
4
4
4
4
3
2
2
4
4
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)
0.6
SW
19
1.1
SW
11
0.8
SW
19
0.9
SW
18
0.9
SW
18
0.8
SW
18
0.7
SW
19
0.7
SW
19
1
SW
19
1
SW
18
1.1
SW
18
1.1
SW
18
1.2
SW
18
1.2
SW
17
1.3
SW
16
1.3
SW
16
1.6
SW
16
1.5
SW
16
1.3
SW
16
1.6
SW
15
1.6
SW
15
1.6
SW
15
1.6
SW
15
Wave Graph
Metric surfscale
Energy kJ
293
290
418
534
540
396
343
350
679
616
769
769
871
841
854
920
1225
1115
909
1120
1124
1124
1124
Wind (km/h)
0
ESE
0
SSE
5
SSW
15
SSW
15
SSW
5
S
5
SSE
5
SSE
5
ENE
0
SSW
10
SSW
15
SSW
10
SSW
5
SSW
5
SE
5
ESE
5
SSW
5
SE
5
SSW
15
SSW
10
SSW
5
ESE
5
S
Wind State
glassy
glassy
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
glassy
cross-off
glassy
glassy
glassy
cross-on
cross-on
cross-on
glassy
glassy
High Tide
11:03AM0.71m
11:59PM0.91m
11:54AM0.61m
1:03AM0.91m
1:05PM0.52m
Low Tide
5:25AM0.23m
5:13PM0.12m
6:34AM0.27m
5:56PM0.16m
8:03AM0.29m
6:56PM0.19m
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:35
5:35
5:35
 mm
Temp °C
15
15
17
18
17
16
16
15
15
15
17
18
17
16
15
15
15
15
17
19
18
17
16
Feels °C
16
16
17
16
15
16
16
15
16
16
16
17
16
16
15
16
16
16
17
18
17
18
17
  • 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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