Boca del Rio Surf Break

Lat Long: 18.16° S 70.69° W

Issued: 12 am 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's Boca del Rio sea temperature is
17.9° C

Slightly cooler than normal

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 (18 Jun):

  • Morning surf: Morning surf (18 Jun, local time) - 4ft (1.2m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (18 Jun, local time) - 4ft (1.2m), 14s period with SSW swell.
  • Evening surf: Evening surf (18 Jun, local time) - 3.5ft (1.1m), 14s period with SSW swell.

The current surf forecast for Boca del Rio at 9AM is: 1.2m 14s primary swell from a South-southwest direction and 0.4m 9s secondary swell from a West-southwest direction, 0.5m 9s secondary swell from a South direction (forecast issued at 12:00am June 18). The wind direction is predicted to be cross-shore.

Time (-05) & DateWave HeightWave Period
Morning (18 Jun)4ft (1.2m)14s
Afternoon (18 Jun)4ft (1.2m)14s
Evening (18 Jun)3.5ft (1.1m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

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

Thursday
18
Friday
19
Saturday
20
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
2
3
2
2
2
2
2
3
3
3
3
1
0
1
2
3
3
3
2
1
1
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)
1.1
SSW
15
1.1
SSW
14
1.3
SSW
14
1.2
SSW
14
1.1
SSW
14
1.2
SSW
14
0.7
SW
16
1.1
SSW
14
1
SSW
14
0.9
SSW
13
0.8
SW
16
0.8
SW
15
0.8
SW
15
0.7
SW
15
0.8
SW
14
0.8
SW
14
0.8
SW
14
0.7
SW
14
0.7
SW
14
0.7
SW
14
0.6
SSW
17
0.8
SSW
16
0.9
SSW
16
0.9
SSW
16
Wave Graph
Metric surfscale
Energy kJ
530
465
638
545
480
538
254
487
367
317
295
284
266
220
251
248
245
203
200
189
202
347
412
392
Wind (km/h)
5
S
10
ESE
10
S
10
SSE
15
S
10
SSE
10
SSE
5
ESE
10
ESE
10
E
5
ESE
5
S
15
S
10
S
5
SE
5
ESE
5
ESE
0
NE
0
NNW
10
SW
10
SW
10
SSW
5
SSE
0
SE
Wind State
cross
cross-off
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
glassy
cross
cross-on
cross
cross-off
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
glassy
glassy
High Tide
10:18PM0.60m
10:37AM1.24m
11:19PM0.62m
11:29AM1.17m
00:22AM0.66m
12:21PM1.07m
Low Tide
3:45AM0.04m
5:38PM-0.02m
4:43AM0.10m
6:29PM-0.00m
5:46AM0.18m
7:19PM0.02m
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
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>
6:11
6:11
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:15
5:15
5:15
 mm
Temp °C
16
16
16
17
18
17
16
15
15
15
15
17
18
17
16
16
15
15
15
17
18
18
16
16
Feels °C
16
16
16
16
17
16
15
15
15
15
15
17
16
16
16
17
16
16
16
17
18
18
17
17
Swell 1
Height (m)
Direction
Period (s)
1.1
SSW
15
1.1
SSW
14
1.3
SSW
14
1.2
SSW
14
1.1
SSW
14
1.2
SSW
14
0.8
SSW
12
1.1
SSW
14
1
SSW
14
0.9
SSW
13
0.9
SSW
13
0.8
SW
15
0.8
SSW
12
0.8
SSW
12
0.9
SSW
12
0.8
SSW
11
0.8
SSW
11
0.8
SSW
11
0.8
SSW
11
0.7
SW
14
0.7
SW
13
0.8
SSW
7
0.9
SSW
16
0.9
SSW
7
Energy kJ
530
465
638
545
480
538
186
487
367
317
246
284
172
172
199
173
164
158
133
189
183
56
412
97
Swell 2
Height (m)
Direction
Period (s)
0.5
SW
9
0.5
SW
9
0.5
SW
9
0.4
WSW
9
0.4
WSW
9
0.4
WSW
9
0.7
SW
16
0.5
SW
17
0.6
SW
16
0.7
SW
16
0.8
SW
16
0.8
SSW
13
0.8
SW
15
0.7
SW
15
0.8
SW
14
0.8
SW
14
0.8
SW
14
0.7
SW
14
0.7
SW
14
0.6
SSW
6
0.7
SSW
7
0.8
SSW
16
0.9
SSW
7
0.9
SSW
16
Energy kJ
41
40
39
30
30
29
254
145
214
261
295
186
266
220
251
248
245
203
200
31
47
347
72
392
Swell 3
Height (m)
Direction
Period (s)
0.4
SSW
10
0.6
SW
15
0.4
SSW
9
0.2
WSW
11
0.4
SW
18
0.4
SSW
9
0.6
SSW
14
0.4
SW
8
0.4
SW
8
0.4
SW
8
0.4
SSW
4
0.4
SSW
4
0.4
SW
8
0.4
SSW
5
0.4
SW
8
0.4
SW
19
0.5
SW
19
0.5
SW
18
0.5
SW
18
0.5
SW
18
0.6
SSW
17
0.7
SW
13
0.7
SW
13
0.7
SW
13
Energy kJ
31
134
26
11
82
26
158
17
17
17
5
6
17
7
17
123
170
166
161
157
202
178
178
175
Wind waves
Height (m)
Direction
Period (s)
0.3
S
5
0.5
S
9
0.5
S
9
0.4
SSW
3
0.4
S
4
0.3
S
4
0.5
S
4
0.4
SSW
5
Energy kJ
4
40
40
3
4
2
6
7
Nearest Offshore or Glassy
Rating
(10 max)
2
3
3
3
3
2
3
3
3
3
3
3
2
2
2
3
3
3
2
2
2
3
3
3
Distance (km)
51
0
51
52
92
51
46
0
0
0
0
46
236
92
0
0
0
0
0
235
235
92
0
0
Best forecast wave conditions in Arequipa, Moquegua and Tacna
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
3
2
2
2
3
3
3
3
3
3
3
Best forecast wave conditions in Peru
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
3
2
2
3
3
3
3
3
3
2
2
3
3
3
Header Global
Rating
(10 max)
9
9
9
5
5
5
5
6
6
6
6
7
4
4
4
4
4
5
5
9
9
4
9
9
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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