Guarita surfForecast / Rio Grande Do Sul / Brazil

information circle48hr Weather and Surf, issued 8 pm Friday 08 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
23.0° C
(Which is 1.8°C warmer than normal for this time of year)

How big are the waves at Guarita today?

The current surf forecast for Guarita at 3AM is: 0.8m 8s primary swell from a East-northeast direction (forecast issued at 08:00pm May 08). An open ocean swell of 0.6m 6s is not directed at the surf break, a second open ocean swell of 1.1m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (09 May)2.5ft (0.8m)8s
Afternoon (09 May)2ft (0.6m)12s
Evening (09 May)2.5ft (0.7m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 20°C on Sat afternoon, min 9°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the SW by Sun afternoon).

Fri
8
Saturday
9
Sunday
10
Monday
11
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
6 AM
9 AM
12 PM
3 PM
Rating
(10 max)
2
2
1
1
1
1
2
1
0
2
0
0
2
3
3
4
5
4
4
4
4
4
3
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)
0.6
SSE
13
0.6
SSE
13
0.9
ENE
8
0.8
ENE
8
0.8
ENE
8
0.8
ENE
8
0.7
S
12
0.6
S
12
0.6
S
11
0.7
S
11
0.5
S
11
0.6
S
11
0.6
S
11
1.4
S
18
2.3
S
16
2.5
S
16
3
S
16
2.1
S
15
2.1
S
15
2.3
SSE
15
2.4
SSE
15
2.4
SSE
16
2.3
SSE
15
2.3
SSE
15
Wave Graph
Metric surfscale
Energy kJ
135
125
92
92
96
94
134
95
92
127
64
88
91
1190
2839
3647
3736
1985
1936
2157
2593
2731
2387
2203
Wind (km/h)
5
WSW
0
W
5
WSW
10
WSW
10
WSW
10
SW
10
SW
10
ESE
15
NNE
15
W
20
WSW
15
W
15
W
20
W
25
WSW
35
SW
20
WSW
20
W
15
W
10
WNW
10
WNW
10
WNW
5
S
10
SSW
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
on
cross
off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
off
off
cross
cross
High Tide
5:10PM0.36m
10:23PM0.49m
4:19AM0.39m
10:14AM0.24m
11:02PM0.53m
5:08AM0.36m
10:49AM0.29m
11:43PM0.56m
6:16AM0.32m
11:26AM0.34m
Low Tide
6:47PM0.34m
1:53AM0.33m
8:12AM0.21m
1:52PM0.07m
2:57AM0.32m
8:32AM0.25m
2:55PM0.05m
4:04AM0.29m
8:48AM0.29m
cloud
cloud
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:52
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:38
5:37
5:37
Temp °C
20
18
17
14
12
14
18
20
16
14
12
11
10
12
14
15
13
11
10
9
9
10
15
18
19
17
16
11
9
11
14
17
13
11
7
6
6
7
7
7
8
6
6
6
6
7
12
14
Swell 1
Height (m)
Direction
Period (s)
0.9
ENE
8
0.9
ENE
8
0.9
ENE
8
0.8
ENE
8
0.8
ENE
8
0.8
ENE
8
0.7
ENE
8
0.6
ENE
8
0.6
ENE
8
0.7
S
11
0.6
ENE
8
0.6
ENE
8
0.6
S
11
1.4
S
18
1.7
S
16
2
S
16
2.1
S
16
2.1
S
15
2.1
S
15
2.3
SSE
15
2.4
SSE
15
2.4
SSE
16
2.3
SSE
15
2.3
SSE
15
Energy kJ
116
92
92
92
96
94
72
54
53
127
54
57
91
1190
1564
2028
2147
1985
1936
2157
2593
2731
2387
2203
Swell 2
Height (m)
Direction
Period (s)
0.6
SSE
13
0.6
SSE
13
0.5
SSE
12
0.6
SSW
6
0.6
SSW
6
0.6
SSW
7
0.7
S
12
0.6
S
12
0.6
S
11
0.6
ENE
8
0.5
S
11
0.6
S
11
0.6
ENE
8
0.5
ENE
8
0.5
ENE
8
0.5
E
8
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
Energy kJ
135
125
85
28
33
34
134
95
92
51
64
88
57
41
41
37
26
26
26
27
27
27
26
26
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
6
0.4
SSW
6
0.5
SSW
6
0.5
SSE
12
0.5
S
12
0.5
S
12
0.6
S
11
0.5
S
12
0.5
S
12
0.1
S
20
0.3
SSE
19
0.6
S
11
Energy kJ
3
12
19
83
73
73
91
67
67
8
71
89
Wind waves
Height (m)
Direction
Period (s)
0.9
SW
5
0.9
SW
6
1.1
SSW
6
1.3
SSW
7
0.9
SW
6
0.9
SSW
7
1.1
SW
8
1
SSW
11
1.1
SW
5
0.7
SW
7
0.7
SW
7
0.7
SW
7
1.7
SW
7
2.3
S
16
2.5
S
16
3
S
16
0.9
WSW
4
0.8
WSW
4
1.3
WSW
6
1.1
WSW
5
1
W
5
Energy kJ
45
46
94
134
66
93
151
239
65
44
53
53
293
2839
3647
3736
32
24
95
69
53
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
1
1
1
2
2
2
2
1
2
2
2
4
4
4
4
4
4
4
4
5
4
Distance (km)
0
0
0
0
0
0
0
21
14
0
45
140
0
155
142
171
71
0
0
0
0
0
140
84
Best forecast wave conditions in Rio Grande Do Sul
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
4
4
4
5
4
5
4
Best forecast wave conditions in Brazil
Rating
(10 max)
2
2
2
2
3
3
3
3
2
3
2
2
3
4
4
4
6
9
4
5
4
6
5
5
Header Global
Rating
(10 max)
6
5
5
5
5
5
5
5
4
4
4
4
4
9
9
7
9
5
8
5
4
4
4
5
  • 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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