Surf Break

Lat Long: 18.16° S 70.69° W

Boca del Rio 48 hour detailed Surf Forecast

Issued: 6 am 04 Oct 2026 (local time)

Forecast update in  hr  min

Today's Boca del Rio sea temperature is
20.2°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 (04 Oct):

  • Morning surf: Morning surf (04 Oct, local time) - 5ft (1.6m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (04 Oct, local time) - 6ft (1.8m), 13s period with SW swell.
  • Evening surf: Evening surf (04 Oct, local time) - 6ft (1.8m), 13s period with SW swell.

The current surf forecast for Boca del Rio at 2PM is: 1.8m 13s primary swell from a Southwest direction and 0.5m 7s secondary swell from a South-southwest direction (forecast issued at 06:00am October 04). The wind direction is predicted to be cross-onshore.

Time (-05) & DateWave HeightWave Period
Morning (04 Oct)5ft (1.6m)14s
Afternoon (04 Oct)6ft (1.8m)13s
Evening (04 Oct)6ft (1.8m)13s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Tue morning, min 16°C on Sun night). Wind will be generally light.

Sunday
4
Monday
5
Tuesday
6
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
3
3
1
3
4
4
4
4
4
1
1
3
3
4
4
4
4
2
2
3
3
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)
1.6
SW
14
1.6
SW
14
1.7
SW
13
1.8
SW
13
1.8
SW
13
1.8
SW
13
1.8
SW
13
1.8
SW
13
1.8
SW
12
1.9
SW
12
1.8
SW
12
1.3
SSW
16
1.5
SSW
16
2
SW
12
2.1
SW
14
2.1
SW
14
2.1
SW
14
2.1
SW
14
1.9
SW
13
1.9
SW
13
1.8
SW
13
1.8
SW
13
1.7
SW
13
Wave Graph
Metric surfscale
Energy kJ
998
970
1014
1102
1086
1069
1120
1069
1019
1083
1003
843
1126
1225
1736
1761
1736
1688
1249
1249
1094
1094
996
Wind (km/h)
5
SE
5
SSE
10
S
15
SSW
10
S
5
SE
10
SE
5
ESE
5
ESE
5
E
15
S
15
S
10
S
5
S
5
SE
5
SE
5
ESE
5
SE
10
S
15
SSW
10
SSW
5
S
5
SE
Wind State
cross-off
cross
cross-on
cross-on
cross
cross-off
cross-off
cross-off
glassy
glassy
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-off
High Tide
2:06AM0.97m
3:09PM0.50m
3:23AM0.99m
4:26PM0.58m
4:27AM1.01m
5:23PM0.67m
Low Tide
9:33AM0.17m
8:19PM0.25m
10:37AM0.12m
9:45PM0.22m
11:25AM0.06m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:22
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5:20
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—
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5:20
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—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
5:39
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—
—
—
—
—
—
5:40
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—
—
—
—
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5:40
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 mm
—
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—
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—
—
—
—
—
—
—
—
—
—
—
—
—
—
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—
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Temp °C
17
17
19
20
19
18
17
16
16
17
20
20
19
18
17
17
17
17
20
21
20
18
18
Feels °C
17
17
19
19
18
18
17
16
17
18
18
18
18
19
18
18
18
18
20
20
20
18
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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