Surf Break

Lat Long: 18.16° S 70.69° W

Boca del Rio 48 hour detailed Surf Forecast

Issued: 6 am 05 Oct 2026 (local time)

Forecast update in  hr  min

Today's Boca del Rio sea temperature is
20.5°C
2.3° 

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 (05 Oct):

  • Morning surf: Morning surf (05 Oct, local time) - 6ft (1.9m), 12s period with SW swell.
  • Afternoon surf: Afternoon surf (05 Oct, local time) - 4.5ft (1.4m), 16s period with SSW swell.
  • Evening surf: Evening surf (05 Oct, local time) - 7ft (2.1m), 14s period with SW swell.

The current surf forecast for Boca del Rio at 12PM is: 1.8m 12s primary swell from a Southwest direction and 1.2m 16s secondary swell from a South-southwest direction (forecast issued at 06:00am October 05). The wind direction is predicted to be cross-onshore.

Time (-05) & DateWave HeightWave Period
Morning (05 Oct)6ft (1.9m)12s
Afternoon (05 Oct)4.5ft (1.4m)16s
Evening (05 Oct)7ft (2.1m)14s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Wed morning, min 17°C on Mon night). Wind will be generally light.

Monday
5
Tuesday
6
Wednesday
7
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
3
1
3
3
4
4
4
4
2
2
3
4
4
3
3
4
2
2
2
3
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)
1.9
SW
12
1.9
SW
12
1.8
SW
12
1.3
SSW
16
1.5
SSW
16
2.1
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
1.7
SSW
13
1.4
SW
13
1.1
SW
16
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.1
SW
15
0.9
SW
20
Wave Graph
Metric surfscale
Energy kJ
1100
1083
1003
843
1126
1327
1736
1761
1736
1688
1249
1249
1094
1094
996
918
658
597
519
492
492
485
552
Wind (km/h)
5
ESE
5
ESE
15
S
15
S
15
S
10
SSE
5
ESE
5
SE
5
ESE
5
ESE
10
S
15
SSW
10
S
10
SE
10
SE
10
SSE
5
SSE
5
ESE
10
SSW
15
SSW
10
S
5
SSE
5
SSE
Wind State
cross-off
glassy
cross
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross
cross-off
cross-off
cross
cross
glassy
cross-on
cross-on
cross-on
cross
cross
High Tide
3:23AM0.99m
4:26PM0.58m
4:27AM1.01m
5:23PM0.67m
5:21AM1.03m
6:08PM0.78m
Low Tide
10:37AM0.12m
9:45PM0.22m
11:25AM0.06m
10:55PM0.18m
12:05PM0.02m
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
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>
5:20
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5:20
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5:20
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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5:40
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5:40
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5:40
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 mm
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Temp °C
17
18
20
20
20
19
18
18
17
18
20
20
20
18
18
17
17
18
20
21
20
19
18
Feels °C
18
19
19
19
19
20
19
19
18
19
20
19
20
18
18
17
18
19
20
20
20
20
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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