Surf Break

Lat Long: 18.16° S 70.69° W

Boca del Rio 48 hour detailed Surf Forecast

Issued: 12 am 28 Sep 2026 (local time)

Forecast update in  hr  min

Today's Boca del Rio sea temperature is
19.8°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 (28 Sep):

  • Morning surf: Morning surf (28 Sep, local time) - 3.5ft (1.1m), 12s period with SW swell.
  • Afternoon surf: Afternoon surf (28 Sep, local time) - 3.5ft (1.0m), 11s period with SW swell.
  • Evening surf: Evening surf (28 Sep, local time) - 3ft (0.9m), 11s period with WSW swell.

The current surf forecast for Boca del Rio at 4AM is: 1.2m 12s primary swell from a West-southwest direction and 0.7m 13s secondary swell from a South-southwest direction (forecast issued at 12:00am September 28). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (-05) & DateWave HeightWave Period
Morning (28 Sep)3.5ft (1.1m)12s
Afternoon (28 Sep)3.5ft (1.0m)11s
Evening (28 Sep)3ft (0.9m)11s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Wed morning, min 16°C on Mon night). Wind will be generally light.

Monday
28
Tuesday
29
Wednesday
30
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)
3
3
3
2
0
1
1
2
2
2
1
2
1
1
1
2
2
1
2
1
0
0
1
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)
1.2
WSW
12
1.2
WSW
12
1.2
WSW
12
1.1
SW
12
0.9
WSW
11
1
SW
11
0.9
WSW
11
0.9
WSW
11
0.8
SSW
12
0.8
SSW
12
0.8
SSW
11
0.8
WSW
10
0.7
SW
10
0.6
SW
13
0.7
SSW
11
0.6
SW
14
0.7
SSW
11
0.6
SSW
11
0.5
SW
15
0.9
SSW
7
0.5
SW
15
1
SSW
8
1.1
SSW
8
0.8
SSW
12
Wave Graph
Metric surfscale
Energy kJ
390
384
384
309
207
237
207
207
177
171
145
130
102
144
107
169
107
79
107
84
107
113
138
167
Wind (km/h)
5
SE
5
SE
5
SE
15
S
15
S
15
S
10
SSE
10
E
0
ESE
10
SE
15
S
10
SE
10
SSE
10
S
10
S
5
SSE
5
ESE
5
E
5
E
10
S
10
SSW
15
S
10
SSE
5
SE
Wind State
cross-off
cross-off
cross-off
cross
cross-on
cross
cross
cross-off
glassy
cross-off
cross
cross-off
cross
cross
cross
glassy
glassy
off
glassy
cross-on
cross-on
cross-on
cross
glassy
High Tide
8:43AM0.86m
9:14PM1.01m
9:22AM0.78m
9:55PM1.04m
10:04AM0.70m
Low Tide
2:49AM0.10m
2:50PM0.03m
3:35AM0.11m
3:21PM0.05m
4:27AM0.13m
3:57PM0.08m
cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:26
—
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—
—
—
—
—
5:26
—
—
—
—
—
—
—
5:24
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:38
—
—
—
—
—
—
—
5:38
—
—
—
—
—
—
—
5:39
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
17
17
17
19
18
18
17
16
17
17
16
18
19
19
18
17
17
17
17
19
20
19
17
17
Feels °C
17
17
17
18
16
17
17
16
18
17
15
17
18
18
18
18
18
18
18
19
19
18
17
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 

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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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