Boca del Rio Surf Break

Lat Long: 18.16° S 70.69° W

Boca del Rio 48 hour detailed Surf Forecast

Issued: 6 am 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Boca del Rio sea temperature is
19.3°C
2.1° 

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 (03 Sep):

  • Morning surf: Morning surf (03 Sep, local time) - 3.5ft (1.1m), 18s period with SW swell.
  • Afternoon surf: Afternoon surf (03 Sep, local time) - 4ft (1.2m), 18s period with SW swell.
  • Evening surf: Evening surf (03 Sep, local time) - 4.5ft (1.3m), 17s period with SW swell.

The current surf forecast for Boca del Rio at 1PM is: 1.1m 18s primary swell from a Southwest direction and 0.8m 10s secondary swell from a South-southwest direction (forecast issued at 06:00am September 03). The wind direction is predicted to be cross-onshore.

Time (-05) & DateWave HeightWave Period
Morning (03 Sep)3.5ft (1.1m)18s
Afternoon (03 Sep)4ft (1.2m)18s
Evening (03 Sep)4.5ft (1.3m)17s

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 Thu night). Wind will be generally light.

Thursday
3
Friday
4
Saturday
5
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
3
3
4
4
3
4
3
2
2
4
4
4
4
3
1
1
2
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
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
1.5
SW
16
1.5
SW
16
1.4
SW
16
1.6
SW
15
1.6
SW
15
1.6
SW
15
1.6
SW
15
1.6
SW
14
1.5
SW
14
1.4
SW
14
1.4
SW
14
1.3
SW
13
1.3
SW
13
1.2
SW
13
1.2
SW
13
Wave Graph
Metric surfscale
Energy kJ
679
616
769
769
871
841
854
920
1129
1115
1014
1251
1124
1124
1124
1006
915
765
722
637
577
503
495
Wind (km/h)
5
E
5
S
10
SSW
15
SSW
10
SSW
5
S
5
ESE
5
ESE
5
S
5
E
10
S
10
S
10
SSW
5
SE
5
SE
5
SE
5
ESE
5
NE
15
SSW
10
S
10
SSW
5
SSW
5
ESE
Wind State
glassy
glassy
cross-on
cross-on
cross-on
cross
cross-off
glassy
cross
cross-off
cross-on
cross-on
cross-on
glassy
cross-off
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross-off
High Tide
11:54AM0.61m
1:03AM0.91m
1:05PM0.52m
2:20AM0.92m
2:45PM0.48m
Low Tide
6:34AM0.27m
5:56PM0.16m
8:03AM0.29m
6:56PM0.19m
9:42AM0.26m
8:17PM0.21m
part cloud
cloud
cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:35
5:35
5:36
 mm
Temp °C
15
16
17
18
17
16
15
15
15
15
18
19
18
17
16
15
15
16
18
19
19
17
16
Feels °C
15
16
16
17
16
16
15
15
15
15
18
18
17
18
16
16
15
17
17
18
19
17
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 

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