Guarita surfForecast / Rio Grande Do Sul / Brazil

information circle48hr Weather and Surf, issued 2 am Saturday 09 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
22.5° C
(Which is 1.3°C warmer than normal for this time of year)

How big are the waves at Guarita today?

The current surf forecast for Guarita at 6AM is: 0.8m 8s primary swell from a East-northeast direction (forecast issued at 02:00am May 09). An open ocean swell of 0.6m 7s is not directed at the surf break, a second open ocean swell of 1.2m 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)2.5ft (0.7m)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 21°C on Sat afternoon, min 8°C on Sun night). Winds increasing (calm on Sat afternoon, fresh winds from the SW by Sun afternoon).

Saturday
9
Sunday
10
Monday
11
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
6 PM
9 PM
Rating
(10 max)
1
1
1
1
1
2
2
2
0
0
1
2
2
4
3
4
4
4
4
4
4
3
4
4
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.9
ENE
8
0.8
ENE
8
0.8
ENE
8
0.8
ENE
8
0.5
S
12
0.7
S
12
0.6
S
11
0.7
S
11
0.5
S
11
0.6
S
11
0.6
S
11
0.9
SSE
17
1.7
S
16
2.5
S
16
2.1
S
16
2.1
S
15
2.2
S
15
2.3
SSE
15
2.4
SSE
15
2.4
SSE
16
2.4
SSE
15
2.4
SSE
15
2.5
SSE
15
2.5
SSE
14
Wave Graph
Metric surfscale
Energy kJ
92
92
94
94
72
127
92
125
64
88
91
423
1545
3612
2147
2016
2119
2157
2560
2696
2493
2394
2558
2488
Wind (km/h)
5
WSW
15
WSW
15
WSW
15
SW
15
SW
5
SSW
10
NNW
10
WSW
20
WSW
15
W
15
W
15
W
25
SW
30
SW
25
WSW
20
W
15
W
10
W
10
WNW
10
W
5
S
10
SSW
15
SW
10
WNW
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
off
off
off
off
off
glassy
cross
cross-off
off
High Tide
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
1:53AM0.33m
8:12AM0.21m
1:52PM0.07m
2:57AM0.32m
8:32AM0.25m
2:55PM0.05m
4:04AM0.29m
8:48AM0.29m
4:02PM0.03m
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
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
18
15
13
14
18
21
16
15
12
10
10
12
15
15
12
11
10
9
8
10
15
18
15
12
17
12
10
11
14
18
13
12
7
5
5
7
9
7
6
6
6
6
5
7
12
15
11
9
Swell 1
Height (m)
Direction
Period (s)
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
S
11
0.7
S
11
0.6
ENE
8
0.6
ENE
8
0.6
S
11
1
SSW
11
1.7
S
16
2
S
16
2.1
S
16
2.1
S
15
2.2
S
15
2.3
SSE
15
2.4
SSE
15
2.4
SSE
16
2.4
SSE
15
2.4
SSE
15
2.5
SSE
15
2.5
SSE
14
Energy kJ
92
92
94
94
72
54
92
125
54
55
91
254
1545
2027
2147
2016
2119
2157
2560
2696
2493
2394
2558
2488
Swell 2
Height (m)
Direction
Period (s)
0.5
SSE
12
0.5
SSE
12
0.6
SSW
7
0.6
SSW
7
0.5
S
12
0.7
S
12
0.6
ENE
8
0.6
ENE
8
0.5
S
11
0.6
S
11
0.6
ENE
8
0.9
SSE
17
0.5
E
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
0.3
ENE
9
0.3
ENE
9
Energy kJ
85
83
36
34
71
127
53
51
64
88
57
423
36
37
26
26
26
27
27
27
26
26
15
15
Swell 3
Height (m)
Direction
Period (s)
0.5
SSW
6
0.5
SSW
6
0.5
SSE
12
0.5
S
12
0.5
SSW
7
0.6
S
11
0.5
S
11
0.5
S
12
0.1
S
20
0.3
SSE
18
0.5
ENE
8
Energy kJ
19
22
82
73
25
91
66
67
8
66
41
Wind waves
Height (m)
Direction
Period (s)
0.8
SSW
6
1.1
SSW
6
1.2
SSW
6
1.2
SSW
7
0.8
SW
7
1
SSW
11
1.1
SW
5
0.8
SSW
6
0.9
SW
7
0.9
SW
7
1.6
SW
7
1.9
SSW
12
2.5
S
16
0.9
WSW
5
0.9
WSW
4
0.9
WSW
4
1.2
W
5
1.2
WSW
6
1.4
WSW
5
1.1
WSW
5
Energy kJ
40
82
117
132
64
261
63
43
63
75
244
931
3612
35
31
29
75
91
98
74
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
2
2
2
1
2
2
2
4
4
7
4
4
4
4
4
4
5
4
4
Distance (km)
0
0
0
0
0
0
0
0
45
140
11
0
57
171
171
0
0
0
0
0
0
84
0
0
Best forecast wave conditions in Rio Grande Do Sul
Rating
(10 max)
2
2
2
2
2
2
2
2
2
3
4
4
5
4
4
4
5
4
4
Best forecast wave conditions in Brazil
Rating
(10 max)
3
2
2
2
3
3
3
3
2
2
3
4
4
4
7
7
5
5
4
6
5
5
5
5
Header Global
Rating
(10 max)
5
5
5
5
9
5
4
4
4
4
4
5
9
8
6
5
5
9
5
4
4
5
8
9
  • 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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