Guarita Surf Break

Lat Long: 29.50° S 49.85° W

Guarita 48 hour detailed Surf Forecast

Issued: 2 pm 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Guarita sea temperature is
16.6° C
0.5° 

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


How big are the waves at Guarita today (18 Aug):

  • Afternoon surf: Afternoon surf (18 Aug, local time) - 3.5ft (1.1m), 8s period with ENE swell.
  • Evening surf: Evening surf (18 Aug, local time) - 3.5ft (1.0m), 8s period with E swell.

The current surf forecast for Guarita at 9PM is: 1.0m 8s primary swell from a East direction and 0.1m 9s secondary swell from a South direction (forecast issued at 02:00pm August 18). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (18 Aug)--
Afternoon (18 Aug)3.5ft (1.1m)8s
Evening (18 Aug)3.5ft (1.0m)8s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Wed morning. Warm (max 22°C on Tue afternoon, min 15°C on Fri morning). Wind will be generally light.

Tue
18
Wednesday
19
Thursday
20
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
1
0
1
1
0
1
1
1
0
0
1
0
0
0
1
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)
1.1
ENE
8
1.1
ENE
8
1
E
8
1
E
8
1
E
8
0.9
ENE
8
0.9
ENE
8
0.8
ENE
8
0.8
ENE
8
0.7
ENE
8
0.7
ENE
8
1
ENE
8
1
ENE
8
1
ENE
8
0.7
S
9
0.8
ENE
5
1.5
ENE
6
1.4
ENE
6
1.1
ENE
7
1.1
ENE
7
Wave Graph
Metric surfscale
Energy kJ
180
176
140
140
144
118
120
94
92
70
68
119
113
110
74
35
159
155
118
125
Wind (km/h)
15
S
10
S
5
SW
10
SSW
15
SSW
15
SW
10
S
5
S
0
SSW
5
SE
10
NE
10
NE
15
NE
15
NE
20
NE
25
NE
10
NE
15
ENE
5
NNE
15
SSW
Wind State
cross-on
cross-on
glassy
cross
cross-off
cross-off
cross
glassy
glassy
glassy
cross
cross-on
cross
cross-on
cross
cross
cross
cross-on
cross
cross
High Tide
9:46AM0.28m
3:32PM0.47m
10:29PM0.21m
4:04AM0.48m
10:45AM0.34m
4:01PM0.45m
11:12PM0.20m
4:49AM0.41m
11:33AM0.39m
4:26PM0.42m
Low Tide
11:51AM0.24m
7:40PM0.13m
11:50PM0.20m
7:46AM0.24m
12:38PM0.31m
8:21PM0.13m
00:38AM0.19m
8:07AM0.27m
1:43PM0.36m
8:56PM0.15m
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:57
5:57
5:58
 mm
1
1
1
1
Temp °C
23
22
20
19
18
18
18
18
18
18
18
18
18
17
17
17
19
20
19
19
Feels °C
24
23
22
20
18
18
19
20
21
20
19
19
18
17
15
14
20
20
21
19
  • 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 Guarita 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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