Surf Break

Lat Long: 18.16° S 70.69° W

Boca del Rio 48 hour detailed Surf Forecast

Issued: 6 am 11 Oct 2026 (local time)

Forecast update in  hr  min

Today's Boca del Rio sea temperature is
20.5°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 (11 Oct):

  • Morning surf: Morning surf (11 Oct, local time) - 3.5ft (1.1m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (11 Oct, local time) - 5.5ft (1.7m), 16s period with SW swell.
  • Evening surf: Evening surf (11 Oct, local time) - 5ft (1.6m), 16s period with SW swell.

The current surf forecast for Boca del Rio at 9AM is: 1.1m 16s primary swell from a Southwest direction and 1.3m 13s secondary swell from a South-southwest direction (forecast issued at 06:00am October 11). The wind direction is predicted to be cross-onshore.

Time (-05) & DateWave HeightWave Period
Morning (11 Oct)3.5ft (1.1m)16s
Afternoon (11 Oct)5.5ft (1.7m)16s
Evening (11 Oct)5ft (1.6m)16s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Sun morning, min 17°C on Sun night). Wind will be generally light.

Sunday
11
Monday
12
Tuesday
13
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)
4
4
2
2
3
3
4
3
4
4
3
1
2
4
4
2
2
4
1
0
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)
1.1
SW
17
1.1
SW
16
1.1
SW
16
1.7
SW
16
1.7
SW
16
1.6
SW
16
1.6
SW
16
1.6
SW
16
1.6
SW
16
1.6
SW
16
1.6
SW
16
1.4
SW
16
1.6
SW
15
1.6
SW
15
1.6
SW
15
1.5
SW
15
1.5
SW
15
1.6
SW
15
1.6
SW
15
1.4
SW
14
1.4
SW
14
1.3
SW
14
1.3
SW
14
Wave Graph
Metric surfscale
Energy kJ
754
686
669
1523
1504
1333
1300
1333
1384
1419
1240
964
1251
1135
1135
988
949
1034
1020
833
821
726
726
Wind (km/h)
5
SE
5
E
15
S
15
SSW
10
S
5
S
5
SSE
5
SSE
5
ENE
10
SE
10
S
20
SSW
15
S
5
SE
10
ESE
15
S
10
SSE
10
ENE
15
SSW
15
SSW
15
S
10
SSE
5
SE
Wind State
cross-off
off
cross-on
cross-on
cross-on
cross
glassy
cross
glassy
cross-off
cross
cross-on
cross-on
glassy
cross-off
cross-on
cross
off
cross-on
cross-on
cross-on
cross
cross-off
High Tide
8:09AM0.86m
8:37PM1.05m
8:48AM0.78m
9:13PM1.05m
9:27AM0.69m
9:51PM1.03m
Low Tide
2:18AM0.08m
2:12PM0.03m
3:03AM0.08m
2:41PM0.06m
3:48AM0.11m
3:11PM0.11m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
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5:16
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5:15
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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—
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5:42
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5:42
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5:42
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 mm
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Temp °C
17
17
20
20
20
19
18
17
17
18
19
20
20
19
18
18
18
18
20
20
20
19
18
Feels °C
18
17
19
19
20
20
19
18
18
19
19
18
19
20
18
17
18
18
19
19
19
19
19
  • 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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