Boca del Rio Surf Break

Lat Long: 18.16° S 70.69° W

Boca del Rio 48 hour detailed Surf Forecast

Issued: 6 am 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Boca del Rio sea temperature is
20.2°C
3.1° 

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 (11 Sep):

  • Morning surf: Morning surf (11 Sep, local time) - 3.5ft (1.1m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (11 Sep, local time) - 3.5ft (1.0m), 13s period with SW swell.
  • Evening surf: Evening surf (11 Sep, local time) - 3.5ft (1.0m), 13s period with SW swell.

The current surf forecast for Boca del Rio at 11AM is: 1.0m 13s primary swell from a Southwest direction and 0.9m 6s secondary swell from a South-southwest direction (forecast issued at 06:00am September 11). The wind direction is predicted to be cross-shore.

Time (-05) & DateWave HeightWave Period
Morning (11 Sep)3.5ft (1.1m)13s
Afternoon (11 Sep)3.5ft (1.0m)13s
Evening (11 Sep)3.5ft (1.0m)13s

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


Short Range Forecast

Mostly dry. Very mild (max 18°C on Fri morning, min 15°C on Sat night). Wind will be generally light.

Friday
11
Saturday
12
Sunday
13
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)
3
1
1
0
0
1
1
2
2
2
1
0
0
1
2
2
3
3
2
2
1
2
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)
1.1
SW
14
1.1
SW
14
1
SW
13
1
SW
13
1.1
SW
13
1.1
SW
13
1
SW
13
1
SW
13
1
SW
13
0.9
SW
13
0.8
SW
12
0.8
SW
12
0.8
SW
12
0.9
SW
12
1
SW
12
1.1
SW
12
1.4
SW
11
1.4
SW
11
1.4
SW
11
1.4
SW
10
1.4
SSW
10
1.4
SSW
10
0.6
SW
19
Wave Graph
Metric surfscale
Energy kJ
492
410
345
335
386
386
335
330
330
269
210
207
203
240
268
303
512
485
458
416
371
356
250
Wind (km/h)
10
SE
10
SSE
15
SSE
20
S
20
S
10
SSE
10
SSE
10
SE
5
SE
5
SE
15
S
20
S
15
S
10
SSE
5
SE
5
SE
5
ESE
5
SE
15
S
15
S
15
S
10
SSE
5
SE
Wind State
cross-off
cross
cross
cross
cross-on
cross
cross
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
High Tide
7:57AM1.12m
8:28PM0.91m
8:37AM1.05m
9:07PM0.96m
9:15AM0.95m
9:46PM0.98m
Low Tide
1:37AM0.03m
2:26PM-0.03m
2:25AM0.04m
2:58PM-0.02m
3:12AM0.06m
3:29PM0.01m
cloud
cloud
part cloud
clear
clear
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:41
5:41
5:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:37
 mm
Temp °C
17
17
18
18
17
17
16
16
16
16
18
18
17
16
16
15
15
16
17
18
17
16
16
Feels °C
16
16
16
15
14
16
16
16
16
16
17
15
15
15
16
15
15
16
16
16
15
15
16
  • 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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