Surf Break

Lat Long: 18.16° S 70.69° W

Boca del Rio 48 hour detailed Surf Forecast

Issued: 6 am 15 Oct 2026 (local time)

Forecast update in  hr  min

Today's Boca del Rio sea temperature is
20.5°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 (15 Oct):

  • Morning surf: Morning surf (15 Oct, local time) - 3.5ft (1.1m), 18s period with SW swell.
  • Afternoon surf: Afternoon surf (15 Oct, local time) - 3.5ft (1.1m), 18s period with SW swell.
  • Evening surf: Evening surf (15 Oct, local time) - 3.5ft (1.1m), 16s period with SW swell.

The current surf forecast for Boca del Rio at 9AM is: 1.1m 18s primary swell from a Southwest direction and 1.4m 12s secondary swell from a Southwest direction (forecast issued at 06:00am October 15). The wind direction is predicted to be cross-shore.

Time (-05) & DateWave HeightWave Period
Morning (15 Oct)3.5ft (1.1m)18s
Afternoon (15 Oct)3.5ft (1.1m)18s
Evening (15 Oct)3.5ft (1.1m)16s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Thu morning, min 18°C on Thu night). Wind will be generally light.

Thursday
15
Friday
16
Saturday
17
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
3
1
2
3
4
4
4
4
2
1
2
4
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)
0.9
SW
19
1
SW
18
1.1
SW
18
1.1
SW
18
1.1
SW
17
1.1
SW
17
1.2
SW
16
1.2
SW
16
1.1
SW
16
1.1
SW
16
1.1
SW
15
1.5
SW
16
1.6
SW
17
2
SW
17
2
SW
17
2
SW
16
2
SW
16
2
SW
16
1.8
SW
16
1.7
SW
15
1.7
SW
15
1.6
SW
15
1.4
SW
14
Wave Graph
Metric surfscale
Energy kJ
602
635
702
694
671
711
755
737
653
628
605
1109
1573
2339
2285
2003
1929
1904
1494
1339
1237
1011
813
Wind (km/h)
10
SE
10
SE
15
S
20
S
15
S
10
SSE
10
SE
5
SE
10
SE
10
SE
15
S
15
SSW
15
S
10
SSE
5
SE
5
ESE
5
ESE
5
SE
15
S
15
SSW
15
S
5
SE
5
S
Wind State
cross-off
cross-off
cross
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross
cross-off
cross-off
cross-off
glassy
cross-on
cross-on
cross-on
glassy
cross
High Tide
10:55AM0.54m
11:20PM0.92m
11:52AM0.48m
00:18AM0.86m
1:12PM0.45m
Low Tide
5:28AM0.19m
4:18PM0.21m
6:32AM0.23m
4:59PM0.26m
7:50AM0.25m
5:55PM0.31m
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
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>
5:13
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5:13
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5:11
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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5:43
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5:43
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5:44
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 mm
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Temp °C
18
19
20
21
20
19
19
18
18
19
20
21
20
19
18
18
18
18
20
21
21
19
19
Feels °C
18
19
19
19
19
19
20
19
19
19
20
20
19
19
19
19
19
19
20
20
21
20
20
  • 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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