Guarita surfForecast / Rio Grande Do Sul / Brazil

information circle48hr Weather and Surf, issued 8 am Saturday 23 May 2026 -03
Forecast update in hr  min  s Forecast update imminent
Guarita surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Guarita sea temperature is
17.5° C
(Which is 2.7°C colder than average for this time of year)

How big are the waves at Guarita today?

The current surf forecast for Guarita at 1PM is: 1.4m 12s primary swell from a South-southeast direction and 0.4m 5s secondary swell from a East-northeast direction (forecast issued at 08:00am May 23). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (-03) & DateWave HeightWave Period
Morning (23 May)4.5ft (1.4m)12s
Afternoon (23 May)4.5ft (1.3m)12s
Evening (23 May)3.5ft (1.1m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 34mm), heaviest during Sat night. Very mild (max 19°C on Mon morning, min 13°C on Sat morning). Wind will be generally light.

Saturday
23
Sunday
24
Monday
25
Tue
26
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
12 AM
3 AM
Rating
(10 max)
3
3
3
3
2
0
1
2
2
1
2
0
2
2
1
2
2
1
0
0
1
2
2
3
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.5
SSE
12
1.4
SSE
12
1.4
SSE
12
1.3
SSE
12
1.2
SSE
11
1.1
SSE
11
1
SSE
11
1
SSE
11
1
S
11
0.9
SSE
11
0.9
SSE
10
0.8
SSE
10
0.8
SSE
10
0.8
SSE
10
0.7
SSE
10
0.7
SSE
10
0.4
SE
18
0.7
SSE
17
0.9
SSE
16
1.1
SSE
15
1.3
SSE
14
1.2
SSE
14
1
SSE
13
1
SSE
12
Wave Graph
Metric surfscale
Energy kJ
634
539
505
429
390
303
249
249
233
187
170
131
131
128
100
98
92
249
402
539
660
504
361
329
Wind (km/h)
5
WSW
5
W
5
WSW
5
SW
0
NW
10
E
5
ESE
5
SSW
10
SW
10
SSW
0
S
10
S
0
SE
10
NNW
10
N
10
N
10
N
15
NNE
15
NE
20
NE
20
NE
15
NNE
10
NNE
10
N
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
on
glassy
cross-off
cross
glassy
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross
cross
cross
cross-off
High Tide
3:49AM0.52m
10:40AM0.21m
5:12PM0.29m
11:36PM0.50m
4:44AM0.47m
11:19AM0.25m
6:12PM0.28m
00:14AM0.45m
5:53AM0.41m
11:55AM0.29m
7:35PM0.29m
00:45AM0.40m
Low Tide
8:13AM0.13m
1:37PM0.09m
7:33PM0.22m
2:19AM0.41m
8:58AM0.19m
2:35PM0.12m
8:15PM0.25m
3:16AM0.35m
9:44AM0.25m
3:36PM0.14m
8:57PM0.28m
light rain
light rain
light rain
light rain
light rain
mod rain
light rain
mod rain
rain showers
rain showers
rain showers
rain showers
clear
part cloud
cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:00
7:01
7:01
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:30
5:30
5:30
2
2
2
1
3
6
5
6
3
1
1
1
2
Temp °C
13
13
13
14
14
15
15
15
16
16
17
17
17
17
16
15
15
16
19
19
18
18
18
17
13
12
13
14
15
14
15
16
16
16
18
17
18
17
15
14
14
14
17
17
16
17
18
17
Swell 1
Height (m)
Direction
Period (s)
1.5
SSE
12
1.4
SSE
12
1.4
SSE
12
1.3
SSE
12
1.2
SSE
11
1.1
SSE
11
1
SSE
11
1
SSE
11
1
S
11
0.9
SSE
11
0.9
E
6
0.9
E
6
0.9
E
7
0.8
E
7
0.8
E
7
0.9
ESE
7
0.8
E
7
0.8
E
7
0.9
SSE
16
1.1
SSE
15
1.3
SSE
14
1.2
SSE
14
1
SSE
13
1
SSE
12
Energy kJ
634
539
505
429
390
303
249
249
233
187
59
67
73
66
62
77
57
57
402
539
660
504
361
329
Swell 2
Height (m)
Direction
Period (s)
0.1
E
9
0.1
E
9
0.4
ENE
5
0.6
E
5
1
E
6
0.9
E
6
0.9
E
6
0.9
E
6
0.9
SSE
10
0.8
SSE
10
0.8
SSE
10
0.8
SSE
10
0.7
SSE
10
0.7
SSE
10
0.7
SSE
9
0.7
SSE
9
0.7
E
7
0.6
SSE
9
0.7
S
10
0.9
ENE
6
1
E
6
1
E
6
Energy kJ
2
2
8
20
60
48
50
54
170
131
131
128
100
98
92
88
42
69
90
62
71
71
Swell 3
Height (m)
Direction
Period (s)
0.1
E
9
0.4
SSE
5
0.4
SE
5
0.4
SSE
5
0.5
SE
5
0.2
SSE
19
0.4
SE
18
0.7
SSE
17
0.7
SSE
9
Energy kJ
2
9
8
11
14
35
80
249
88
Wind waves
Height (m)
Direction
Period (s)
1
ENE
5
0.9
E
5
1.1
E
5
1.2
E
6
1.1
E
6
1.1
E
6
0.8
E
6
0.9
E
6
1.3
ENE
5
1.3
ENE
6
1.4
ENE
6
Energy kJ
58
45
69
86
72
80
53
68
90
115
136
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
2
3
2
2
2
2
2
1
2
2
1
2
2
2
2
4
4
3
3
3
Distance (km)
0
0
0
0
0
140
45
0
0
45
0
142
0
0
0
0
0
14
170
170
170
14
8
0
Best forecast wave conditions in Rio Grande Do Sul
Rating
(10 max)
3
3
3
3
2
2
2
2
2
2
1
2
2
2
3
3
3
Best forecast wave conditions in Brazil
Rating
(10 max)
4
4
4
4
4
4
3
3
3
3
2
2
2
2
2
2
2
2
2
4
4
3
4
4
Header Global
Rating
(10 max)
7
8
7
6
5
5
5
5
5
5
5
5
5
5
4
5
5
5
4
5
4
5
5
7
  • 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

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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest