Guarita surfForecast / Rio Grande Do Sul / Brazil

information circle48hr Weather and Surf, issued 8 am Thursday 30 Apr 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
23.0° C
(Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Guarita today?

The current surf forecast for Guarita at 3PM is: 0.7m 10s primary swell from a South-southeast direction and 0.3m 7s secondary swell from a East-northeast direction (forecast issued at 08:00am April 30). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (30 Apr)2.5ft (0.8m)10s
Afternoon (30 Apr)2.5ft (0.7m)10s
Evening (30 Apr)2ft (0.6m)10s

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 36mm), heaviest during Fri night. Warm (max 25°C on Fri afternoon, min 13°C on Sat night). Winds increasing (calm on Thu morning, fresh winds from the SW by Sat night).

Thursday
30
Friday
1
Saturday
2
Sun
3
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)
2
1
0
0
0
1
1
0
0
0
0
0
0
0
0
1
1
1
0
0
0
1
2
3
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.9
SSE
10
0.8
SSE
10
0.8
SSE
10
0.7
SSE
10
0.7
SSE
10
0.6
S
10
0.6
S
10
0.5
S
9
0.5
E
10
0.5
E
11
0.5
E
11
0.5
E
11
1.4
ENE
6
1.3
NE
6
1.1
E
7
0.9
ENE
7
0.9
ENE
7
0.5
S
12
0.4
SSE
12
1.2
SSW
6
1.9
S
7
2
S
8
2.5
S
9
2.5
S
10
Wave Graph
Metric surfscale
Energy kJ
173
136
133
102
100
68
65
45
54
58
59
58
150
126
113
79
66
71
46
91
378
553
1279
1409
Wind (km/h)
5
WSW
5
SW
5
SE
10
ESE
10
NE
15
N
15
N
15
N
15
N
20
NNE
20
NE
25
NE
20
NNE
25
SSW
10
S
5
N
10
SW
5
NW
20
SSW
30
SW
30
SSW
30
SW
30
SW
20
SW
cross-off
glassy
on
on
cross-on
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross
cross
cross-on
cross-off
cross-off
glassy
cross
cross-off
cross
cross-off
cross-off
cross-off
High Tide
11:50AM0.50m
11:58PM0.44m
12:31PM0.53m
00:26AM0.46m
1:09PM0.54m
00:54AM0.47m
Low Tide
7:15AM0.14m
7:48PM0.13m
7:49AM0.10m
8:30PM0.17m
8:21AM0.08m
9:11PM0.22m
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
light rain
light rain
light rain
heavy rain
mod rain
light rain
rain showers
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:46
6:47
6:48
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:44
5:43
2
2
2
15
10
3
2
Temp °C
15
18
20
20
18
17
17
17
17
19
23
25
23
21
20
20
20
21
20
19
18
17
15
14
14
17
19
18
17
16
16
16
16
17
21
24
23
20
21
22
22
24
20
15
14
11
10
10
Swell 1
Height (m)
Direction
Period (s)
0.9
SSE
10
0.8
SSE
10
0.8
SSE
10
0.7
SSE
10
0.7
SSE
10
0.6
S
10
0.6
S
10
0.5
S
9
0.5
S
9
0.5
E
11
0.5
E
11
0.5
E
11
1
ENE
6
1.1
ENE
6
1.1
E
7
0.9
ENE
7
0.9
ENE
7
0.7
ENE
7
0.6
ENE
7
0.4
ENE
7
0.4
ESE
9
0.4
E
9
2.1
S
9
2.1
S
10
Energy kJ
173
136
133
102
100
68
65
45
44
58
59
58
74
108
113
79
66
48
35
17
27
25
755
865
Swell 2
Height (m)
Direction
Period (s)
0.4
ESE
10
0.4
ESE
10
0.3
ENE
7
0.3
ENE
7
0.4
ESE
11
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.5
E
10
0.4
SSE
9
0.4
SSE
10
0.4
SSE
11
0.4
ESE
10
0.4
ESE
10
0.4
ESE
10
0.4
SSE
12
0.4
SSE
12
0.5
S
12
0.4
SSE
12
0.4
SSE
11
0.3
ENE
7
0.4
NE
7
0.3
ESE
9
0.3
E
9
Energy kJ
32
30
9
9
38
35
34
32
54
29
31
42
37
32
30
46
46
71
46
41
9
11
16
15
Swell 3
Height (m)
Direction
Period (s)
0.3
ENE
7
0.3
ENE
7
0.3
ESE
9
0.3
ESE
9
0.3
ENE
7
0.3
ENE
6
0.4
NE
6
0.2
E
12
0.2
ENE
6
0.1
NE
6
0.2
SSE
12
0.2
SSE
9
0.3
S
11
0.3
S
12
0.4
S
12
0.4
ESE
10
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.2
ENE
7
Energy kJ
9
9
16
16
9
8
10
11
4
2
15
8
23
25
45
30
29
29
28
28
5
Wind waves
Height (m)
Direction
Period (s)
0.4
NE
3
0.4
ENE
4
0.5
ENE
4
0.7
ENE
5
0.9
ENE
5
1.4
ENE
6
1.3
NE
6
0.7
SSW
4
1.2
SSW
6
1.9
S
7
2
S
8
2.5
S
9
2.5
S
10
Energy kJ
3
6
11
19
34
150
126
13
91
378
553
1279
1409
Nearest Offshore or Glassy
Rating
(10 max)
2
1
2
1
1
1
1
1
1
1
1
2
1
1
2
1
1
1
1
2
1
1
3
3
Distance (km)
0
0
71
171
170
0
0
8
14
45
170
357
422
253
156
0
0
0
140
183
186
660
218
218
Best forecast wave conditions in Rio Grande Do Sul
Rating
(10 max)
2
2
2
1
1
1
1
2
1
2
2
1
Best forecast wave conditions in Brazil
Rating
(10 max)
3
3
2
1
3
2
1
1
1
1
2
2
1
2
2
2
3
1
1
2
2
2
3
3
Header Global
Rating
(10 max)
5
5
5
6
6
6
7
7
6
6
5
5
9
5
5
5
5
4
4
4
4
5
4
4
  • 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

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