La Boya Surf Break

Lat Long: 34.91° S 54.84° W

La Boya 48 hour detailed Surf Forecast

Issued: 8 am 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's La Boya sea temperature is
10.7° C
0.4° 

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 (20 Aug):

  • Morning surf: Morning surf (20 Aug, local time) - 1.5ft (0.4m), 7s period with S swell.
  • Afternoon surf: Afternoon surf (20 Aug, local time) - 0.5ft (0.2m), 7s period with S swell.
  • Evening surf: Evening surf (20 Aug, local time) - 1.5ft (0.4m), 4s period with ESE swell.

The current surf forecast for La Boya at 12PM is: 0.3m 8s primary swell from a East direction and 0.3m 6s secondary swell from a South-southwest direction (forecast issued at 08:00am August 20). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (20 Aug)1.5ft (0.4m)7s
Afternoon (20 Aug)0.5ft (0.2m)7s
Evening (20 Aug)1.5ft (0.4m)4s

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


Short Range Forecast

Moderate rain (total 15mm), heaviest on Thu afternoon. Very mild (max 11°C on Thu night, min 7°C on Thu night). Winds increasing (light winds from the E on Thu morning, strong winds from the SSW by Thu night).

Thursday
20
Friday
21
Saturday
22
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
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
Wave
Height (m)
Direction
Period (s)
0.4
S
7
0.4
S
7
0.3
E
8
0.2
S
7
0.4
ESE
4
0.4
ESE
4
1.4
SSW
5
1.8
SSW
6
2.4
SSW
7
2.2
S
8
2.2
S
8
2
S
8
2
S
8
2
S
8
2
S
9
1.9
S
9
1.6
S
10
1.6
S
10
1.7
S
10
1.5
S
11
1.7
S
12
1.7
S
12
Wave Graph
Metric surfscale
Energy kJ
15
14
12
4
5
6
84
256
595
588
612
520
539
566
627
619
464
463
544
496
776
763
Wind (km/h)
15
NE
10
E
15
SE
10
SSE
20
SW
25
WSW
45
SSW
35
SSW
40
SSW
35
SSW
35
SSW
35
SSW
35
SSW
30
SSW
25
SW
25
WSW
25
WSW
30
WSW
35
WSW
40
WSW
35
WSW
30
W
Wind State
off
cross-off
cross
cross-on
on
cross-on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
5:52AM0.19m
1:20PM0.30m
2:50AM0.18m
6:45AM0.19m
2:12PM0.29m
7:42AM0.19m
3:08PM0.28m
Low Tide
3:45AM0.18m
8:45AM0.16m
9:47PM0.06m
4:18AM0.18m
9:19AM0.17m
10:38PM0.07m
9:43AM0.18m
cloud
light rain
light rain
light rain
light rain
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:13
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:10
6:12
6:13
 mm
4
4
5
2
Temp °C
9
9
9
10
10
11
9
8
7
8
8
9
9
9
9
8
8
8
8
8
9
10
Feels °C
6
7
6
8
6
6
0
0
-3
-1
-1
0
0
1
2
1
1
0
-1
-2
0
2
  • 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.


Nearest locationNearest