La Boya Surf Break

Lat Long: 34.91° S 54.84° W

La Boya 48 hour detailed Surf Forecast

Issued: 2 am 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's La Boya sea temperature is
11.1° C
0.3° 

La Boya surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at La Boya today (18 Jul):

  • Morning surf: Morning surf (18 Jul, local time) - 2.5ft (0.8m), 10s period with E swell.
  • Afternoon surf: Afternoon surf (18 Jul, local time) - 2.5ft (0.7m), 10s period with E swell.
  • Evening surf: Evening surf (18 Jul, local time) - 2.5ft (0.7m), 10s period with E swell.

The current surf forecast for La Boya at 8AM is: 0.8m 10s primary swell from a East direction and 0.2m 14s secondary swell from a South direction (forecast issued at 02:00am July 18). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (18 Jul)2.5ft (0.8m)10s
Afternoon (18 Jul)2.5ft (0.7m)10s
Evening (18 Jul)2.5ft (0.7m)10s

Table - waves today at La Boya. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 32mm), heaviest during Sat night. Very mild (max 18°C on Sun morning, min 10°C on Mon morning). Winds increasing (calm on Sat morning, near gales from the S by Sun night).

Saturday
18
Sunday
19
Monday
20
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
1
0
1
0
0
0
0
0
1
1
0
1
0
0
0
0
0
0
0
0
0
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)
0.8
E
10
0.8
E
10
0.7
E
10
0.8
E
10
0.7
E
10
0.7
E
10
0.7
E
10
0.7
E
10
0.6
E
10
0.7
E
10
0.7
E
10
0.6
E
10
0.9
S
6
0.6
E
10
1.6
S
6
2.5
S
8
2.5
S
8
2.2
SSE
8
1.9
SSE
8
1.7
SSE
8
1.7
SSE
8
1.7
SSE
7
1.7
SSE
7
1.5
SSE
7
Wave Graph
Metric surfscale
Energy kJ
117
117
94
130
102
102
104
106
77
102
102
74
58
74
206
791
958
599
434
336
310
294
294
224
Wind (km/h)
5
W
10
S
10
S
0
N
5
SW
0
SSE
10
SSE
15
ESE
20
ENE
15
ESE
10
ESE
20
NNE
5
NNE
10
WSW
10
S
50
S
45
S
25
SSE
35
SSE
25
SSE
25
SSE
30
SSE
25
SSE
20
SE
Wind State
cross
on
on
glassy
cross-on
glassy
cross-on
cross
cross-off
cross
cross
off
glassy
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
10:15PM0.32m
10:31AM0.29m
11:10PM0.28m
3:17AM0.21m
11:23AM0.30m
00:07AM0.24m
4:17AM0.21m
12:16PM0.30m
Low Tide
6:28AM0.08m
6:48PM0.04m
2:40AM0.21m
7:15AM0.10m
7:44PM0.04m
3:01AM0.20m
8:01AM0.11m
8:39PM0.04m
cloud
part cloud
cloud
light rain
light rain
cloud
cloud
cloud
light rain
cloud
mod rain
light rain
cloud
light rain
light rain
light rain
rain showers
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:43
7:41
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:46
5:47
5:49
 mm
4
1
5
6
4
2
4
5
1
Temp °C
17
15
14
15
15
16
14
14
14
13
15
17
18
16
15
11
11
12
11
10
10
11
11
11
Feels °C
18
14
13
16
15
17
13
12
12
11
14
16
19
16
15
1
1
7
4
5
5
5
6
6
  • 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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