La Boya Surf Break

Lat Long: 34.91° S 54.84° W

La Boya 48 hour detailed Surf Forecast

Issued: 8 pm 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 (13 Sep):

  • Morning surf: Morning surf (13 Sep, local time) - 6ft (1.9m), 8s period with SSE swell.
  • Afternoon surf: Afternoon surf (13 Sep, local time) - 5ft (1.5m), 8s period with SSE swell.
  • Evening surf: Evening surf (13 Sep, local time) - 3.5ft (1.0m), 8s period with S swell.

The current surf forecast for La Boya at 2AM is: 1.9m 8s primary swell from a South-southeast direction and 0.5m 7s secondary swell from a East direction (forecast issued at 08:00pm September 12). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (13 Sep)6ft (1.9m)8s
Afternoon (13 Sep)5ft (1.5m)8s
Evening (13 Sep)3.5ft (1.0m)8s

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


Short Range Forecast

Mostly dry. Very mild (max 13°C on Tue morning, min 8°C on Sat night). Winds decreasing (fresh winds from the S on Sat night, calm by Mon morning).

Sat
12
Sunday
13
Monday
14
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
1
2
1
1
1
1
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
S
8
1.8
S
8
1.9
S
8
2
S
8
2.1
SSE
8
1.9
SSE
8
1.6
SSE
8
1.5
SSE
8
1.1
S
8
1
S
8
0.9
SSE
10
0.8
S
10
0.7
S
10
0.7
S
10
0.7
S
10
0.7
S
10
0.7
S
10
0.7
S
10
Wave Graph
Metric surfscale
Energy kJ
513
422
464
509
520
427
311
271
161
117
160
120
94
98
100
94
90
88
Wind (km/h)
30
S
25
S
30
S
30
S
25
S
25
S
20
SSE
20
SSE
15
SE
10
SE
10
E
5
ESE
5
ENE
5
SE
0
SSW
5
SE
10
E
10
NE
Wind State
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross
glassy
glassy
glassy
cross-on
cross
off
High Tide
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
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:28
6:28
6:29
 mm
Temp °C
8
8
9
8
8
9
9
9
9
9
9
9
9
9
9
9
9
10
Feels °C
1
1
2
0
1
3
3
4
4
5
6
6
7
7
7
7
6
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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our La Boya surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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