La Boya Surf Break

Lat Long: 34.91° S 54.84° W

La Boya 48 hour detailed Surf Forecast

Issued: 2 am 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's La Boya sea temperature is
13.3°C
2.0° 

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 (12 Sep):

  • Morning surf: Morning surf (12 Sep, local time) - 5ft (1.5m), 6s period with S swell.
  • Afternoon surf: Afternoon surf (12 Sep, local time) - 7ft (2.2m), 8s period with S swell.
  • Evening surf: Evening surf (12 Sep, local time) - 6ft (1.9m), 8s period with S swell.

The current surf forecast for La Boya at 9AM is: 1.5m 6s primary swell from a South direction and 0.2m 8s secondary swell from a East direction, 0.1m 13s secondary swell from a East direction (forecast issued at 02:00am September 12). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (12 Sep)5ft (1.5m)6s
Afternoon (12 Sep)7ft (2.2m)8s
Evening (12 Sep)6ft (1.9m)8s

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


Short Range Forecast

Some drizzle, heaviest during Sat night. Very mild (max 13°C on Mon afternoon, min 8°C on Sat afternoon). Winds decreasing (fresh winds from the S on Sat morning, light winds from the NW by Mon night).

Saturday
12
Sunday
13
Monday
14
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
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
1
1
1
0
1
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)
0.7
SSE
9
0.9
SSE
4
0.9
SSE
4
1.5
S
6
1.9
S
7
2.2
S
8
2
S
8
1.9
S
8
2.2
S
8
2.2
SSE
8
2.1
SSE
8
2
SSE
8
1.8
SSE
8
1.5
SSE
8
1.1
S
8
1
S
8
0.9
S
10
0.8
SSE
10
0.7
S
10
0.7
S
10
0.7
S
10
0.7
S
10
0.6
S
10
0.6
SSE
10
Wave Graph
Metric surfscale
Energy kJ
68
22
33
139
335
558
507
470
612
585
534
452
383
271
164
130
154
125
94
98
100
96
68
72
Wind (km/h)
20
S
25
SSE
25
SSE
35
SSE
35
S
35
S
30
S
25
S
25
S
30
SSE
30
SSE
25
SSE
20
SSE
20
SSE
15
SSE
15
ESE
15
ESE
10
E
5
NE
10
NNE
10
NNE
10
E
10
SE
15
ENE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
off
off
off
cross-off
cross-on
cross-off
High Tide
8:10AM0.32m
8:58PM0.28m
1:17AM0.20m
8:56AM0.34m
9:45PM0.26m
2:21AM0.20m
9:41AM0.34m
Low Tide
4:26PM0.01m
00:27AM0.20m
4:47AM0.12m
5:16PM0.01m
00:56AM0.19m
5:29AM0.14m
6:04PM0.01m
cloud
part cloud
clear
cloud
cloud
cloud
part cloud
cloud
cloud
light rain
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:41
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:28
6:28
6:29
 mm
1
Temp °C
12
11
11
11
10
9
8
8
9
9
9
9
9
9
9
9
10
10
10
10
12
13
11
11
Feels °C
8
6
6
4
2
1
0
1
3
2
2
3
3
4
4
5
6
7
7
7
9
11
8
8
  • 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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