La Boya Surf Break

Lat Long: 34.91° S 54.84° W

La Boya 48 hour detailed Surf Forecast

Issued: 2 pm 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's La Boya sea temperature is
10.6° 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 (19 Aug):

  • Afternoon surf: Afternoon surf (19 Aug, local time) - 2ft (0.6m), 7s period with S swell.
  • Evening surf: Evening surf (19 Aug, local time) - 1.5ft (0.5m), 7s period with S swell.

The current surf forecast for La Boya at 11PM is: 0.5m 7s primary swell from a South direction and 0.4m 8s secondary swell from a East direction (forecast issued at 02:00pm August 19). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (19 Aug)--
Afternoon (19 Aug)2ft (0.6m)7s
Evening (19 Aug)1.5ft (0.5m)7s

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


Short Range Forecast

Heavy rain (total 34mm), heaviest during Thu afternoon. Very mild (max 11°C on Wed afternoon, min 8°C on Thu night). Winds increasing (light winds from the ENE on Wed afternoon, strong winds from the SSW by Thu night).

Wed
19
Thursday
20
Friday
21
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
1
0
0
1
1
0
1
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)
0.6
S
7
0.6
S
7
0.5
S
7
0.5
S
7
0.5
S
7
0.4
E
8
0.4
S
7
0.5
E
8
0.3
SSW
6
0.9
SE
4
0.8
SE
4
0.8
SSW
4
1.3
SSW
5
1.8
SSW
6
2
S
7
2
S
8
1.9
S
8
1.8
S
8
1.8
S
8
1.8
S
9
Wave Graph
Metric surfscale
Energy kJ
39
38
26
25
23
22
15
35
8
22
24
15
77
256
423
446
421
408
450
528
Wind (km/h)
15
ESE
10
ENE
10
E
10
ENE
10
ENE
10
NE
10
NE
15
E
25
SE
20
SSE
20
SSW
25
SW
40
SSW
40
SSW
35
SSW
35
SSW
30
SSW
30
SSW
30
SSW
25
SSW
Wind State
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
on
cross-on
on
on
on
on
on
on
on
on
High Tide
12:31PM0.31m
1:36AM0.19m
5:52AM0.19m
1:20PM0.30m
2:50AM0.18m
6:45AM0.19m
2:12PM0.29m
Low Tide
8:58PM0.04m
3:45AM0.18m
8:45AM0.16m
9:47PM0.06m
4:18AM0.18m
9:19AM0.17m
part cloud
part cloud
clear
cloud
cloud
cloud
light rain
light rain
mod rain
heavy rain
mod rain
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:09
6:10
6:12
 mm
2
5
6
11
10
Temp °C
8
10
11
10
10
10
9
10
10
10
10
11
9
8
8
8
8
9
8
9
Feels °C
4
7
8
7
6
7
6
7
5
6
6
6
1
-1
-1
0
0
1
0
1
  • 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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