Surf Break

Lat Long: 18.16° S 70.69° W

Boca del Rio 48 hour detailed Surf Forecast

Issued: 6 am 09 Oct 2026 (local time)

Forecast update in  hr  min

Today's Boca del Rio sea temperature is
20.4°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 (09 Oct):

  • Morning surf: Morning surf (09 Oct, local time) - 4.5ft (1.4m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (09 Oct, local time) - 3.5ft (1.1m), 15s period with SW swell.
  • Evening surf: Evening surf (09 Oct, local time) - 3.5ft (1.1m), 15s period with SW swell.

The current surf forecast for Boca del Rio at 10AM is: 1.4m 13s primary swell from a Southwest direction and 1.0m 16s secondary swell from a Southwest direction (forecast issued at 06:00am October 09). The wind direction is predicted to be cross-shore.

Time (-05) & DateWave HeightWave Period
Morning (09 Oct)4.5ft (1.4m)13s
Afternoon (09 Oct)3.5ft (1.1m)15s
Evening (09 Oct)3.5ft (1.1m)15s

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


Short Range Forecast

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

Friday
9
Saturday
10
Sunday
11
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
0
2
2
3
3
3
4
2
2
2
4
3
4
4
4
2
1
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)
1.4
SW
13
1.4
SW
13
1.4
SW
13
1
SW
16
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.2
SW
14
1.2
SW
14
1.1
SW
14
1.1
SW
14
1.2
SW
14
0.9
SW
18
1
SW
18
1
SW
18
1
SW
18
1.1
SW
17
1.1
SW
16
1.1
SW
16
1.7
SW
16
1.6
SW
16
1.6
SW
16
1.6
SW
16
Wave Graph
Metric surfscale
Energy kJ
669
659
639
496
574
485
479
598
590
514
485
518
564
635
628
614
754
686
669
1523
1367
1333
1300
Wind (km/h)
5
SE
10
SSE
10
SSE
20
S
15
S
10
SSE
10
SE
5
ESE
5
SSE
5
ESE
15
S
15
SSW
10
SSW
5
SSE
5
SSE
5
SE
5
E
5
SSE
15
SSW
15
SSW
10
SSW
5
SSE
5
SE
Wind State
glassy
cross
cross
cross-on
cross
cross
cross-off
cross-off
cross
cross-off
cross-on
cross-on
cross-on
glassy
cross
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross
cross-off
High Tide
6:51AM0.99m
7:26PM0.96m
7:31AM0.93m
8:02PM1.02m
8:09AM0.86m
8:37PM1.05m
Low Tide
1:12PM-0.01m
1:33AM0.08m
1:43PM0.00m
2:18AM0.08m
2:12PM0.03m
cloud
part cloud
part cloud
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>
5:18
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5:16
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—
—
—
—
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5:16
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—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
5:40
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—
—
—
—
—
—
5:42
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—
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5:42
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 mm
—
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—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
18
18
19
20
19
18
17
17
17
17
20
20
20
19
18
17
17
18
20
21
20
19
18
Feels °C
19
18
19
18
18
18
17
18
18
17
19
19
20
20
19
18
18
19
19
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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