Surf Break

Lat Long: 18.16° S 70.69° W

Boca del Rio 48 hour detailed Surf Forecast

Issued: 6 am 07 Oct 2026 (local time)

Forecast update in  hr  min

Today's Boca del Rio sea temperature is
20.6°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 (07 Oct):

  • Morning surf: Morning surf (07 Oct, local time) - 3.5ft (1.1m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (07 Oct, local time) - 3.5ft (1.1m), 15s period with SW swell.
  • Evening surf: Evening surf (07 Oct, local time) - 3ft (0.9m), 20s period with SW swell.

The current surf forecast for Boca del Rio at 12PM is: 1.1m 15s primary swell from a Southwest direction and 1.2m 12s secondary swell from a Southwest direction (forecast issued at 06:00am October 07). The wind direction is predicted to be cross-onshore.

Time (-05) & DateWave HeightWave Period
Morning (07 Oct)3.5ft (1.1m)16s
Afternoon (07 Oct)3.5ft (1.1m)15s
Evening (07 Oct)3ft (0.9m)20s

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 17°C on Thu night). Wind will be generally light.

Wednesday
7
Thursday
8
Friday
9
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
2
3
3
4
4
3
3
1
2
3
4
3
4
4
1
1
2
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)
1.4
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
1.6
SW
14
1.6
SW
14
1.6
SW
14
1.7
SW
14
1.6
SW
13
0.9
SW
18
0.9
SW
18
0.9
SW
17
1.4
SW
13
1
SW
16
1.4
SW
13
1.4
SW
13
1
SW
16
1.1
SW
15
1.1
SW
15
1.1
SW
15
Wave Graph
Metric surfscale
Energy kJ
658
597
519
492
485
485
552
992
951
938
1099
947
522
455
439
680
508
659
639
496
574
485
479
Wind (km/h)
5
SE
5
SE
10
S
15
S
15
S
5
S
5
SSE
5
E
5
SE
10
SSE
15
SSE
20
S
10
S
10
S
5
E
5
SSE
5
SE
5
ESE
15
SSW
15
S
15
S
10
S
5
SE
Wind State
cross-off
glassy
cross
cross-on
cross-on
cross
cross
glassy
glassy
cross
cross
cross-on
cross-on
cross
cross-off
cross
cross-off
glassy
cross-on
cross-on
cross
cross
cross-off
High Tide
5:21AM1.03m
6:08PM0.78m
6:08AM1.02m
6:48PM0.88m
6:51AM0.99m
7:26PM0.96m
Low Tide
12:05PM0.02m
11:53PM0.14m
12:40PM-0.00m
00:45AM0.11m
1:12PM-0.01m
cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
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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5:18
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5:18
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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
18
18
18
18
18
20
20
20
18
18
18
17
18
20
20
20
18
18
Feels °C
17
19
20
19
19
18
19
19
19
18
19
18
19
17
19
19
17
19
19
19
19
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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