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Surf Forecasts

Rio Grande Jetties surfForecast / Rio Grande Do Sul / Brazil

information circle48hr Weather and Surf, issued 8 pm Friday 16 May 2025 -03
Forecast update in hr  min  s Forecast update imminent
Rio Grande Jetties surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rio Grande Jetties sea temperature is
20.4° C
 (Which is 2.6°C warmer than normal for this time of year)

How big are the waves at Rio Grande Jetties today?

The current surf forecast for Rio Grande Jetties at 9PM is: 0.6m 8s primary swell from a East direction and 0.1m 8s secondary swell from a Southeast direction (forecast issued at 08:00pm May 16). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (16 May)--
Afternoon (16 May)--
Evening (16 May)2ft (0.6m)8s

Table - waves today at Rio Grande Jetties. (Swell directed towards the surf break)

Hourly12 Days
Rio Grande Do Sul Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Fri
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Sat
24
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
1
0
0
1
1
1
0
1
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
E
0.6
E
0.1
SE
0.1
SE
0.6
E
0.6
E
0.6
E
0.1
S
0.1
SE
0.7
E
0.5
E
0.5
E
0.8
E
0.8
E
0.8
E
0.7
E
0.7
E
1
S
1.1
S
1.1
S
0.9
SSE
0.9
SSE
1
SE
0.8
E
0.6
S
0.6
S
0.7
SSE
0.7
SSE
0.9
SE
1
SSE
1.1
SE
0.9
SE
1.1
SE
0.5
SSE
0.5
SSE
0.5
SSE
0.8
SSE
0.8
SSE
1.1
SE
0.9
SSE
1
SSE
1
SSE
1.1
SSE
1.1
SSE
1.1
SSE
1.1
SSE
1.1
SSE
1
SSE
1
SSE
0.9
SSE
0.9
SSE
0.9
SSE
0.9
SSE
1.2
SSE
1.4
SSE
1.1
SSE
1
SSE
1.1
SSE
1.2
SSE
1.3
SSE
Period(s) (?)781310877131378888888555667888111166666121313161716151514141414161515141414141313131212121212
Wave
Graph
(?)Metric surfscale
Energy (?)40417441403846542830767680646351626660571008441521211174677886788879695306351661372405367415421421546505411400321316290273515638379308322399414
Wind
(km/h)
10
NNE
10
N
10
NNW
15
N
10
N
10
NNE
15
N
15
N
15
NNE
15
N
20
NNE
20
N
20
N
15
N
20
W
20
WSW
10
WSW
25
S
15
SSE
10
SSE
10
SE
15
E
15
NE
15
NE
20
NE
10
NNW
10
N
15
NNW
20
WSW
35
SSE
25
SSE
25
S
20
S
15
S
15
SSE
10
SSE
15
S
15
S
15
SSE
15
SSE
15
SE
20
SE
20
ESE
15
SE
20
SE
20
SE
25
S
35
SSE
25
SSE
20
S
15
SSE
10
SSE
15
SSE
20
ESE
20
ESE
20
ESE
15
ESE
20
E
25
E
25
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off		cross-
off		cross-
off		cross-
off		crosscross-
off		cross-
off		crosscross-
off		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		oncross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		onononononcross-
on		cross-
on
High Tide
/ height (m)
5:42PM
0.29
10:38PM
0.38
11:29AM
0.15
11:15PM
0.42
4:47AM
0.16
11:53AM
0.15
11:57PM
0.45
5:56AM
0.16
12:23PM
0.15
12:43AM
0.47
7:04AM
0.17
1:00PM
0.15
1:33AM
0.46
8:16AM
0.19
1:42PM
0.16
2:28AM
0.44
9:32AM
0.21
2:34PM
0.19
3:32AM
0.39
10:48AM
0.25
3:39PM
0.23
Low Tide
/ height (m)
7:05PM
0.28
8:04AM
0.04
2:06PM
0.09
4:23AM
0.16
8:44AM
0.05
2:58PM
0.05
4:54AM
0.16
9:30AM
0.07
3:51PM
0.01
5:34AM
0.16
10:22AM
0.10
4:45PM
-0.02
6:17AM
0.17
11:21AM
0.13
5:43PM
-0.03
7:02AM
0.17
12:26PM
0.16
6:47PM
-0.02
7:45AM
0.16
1:30PM
0.20
7:56PM
0.00
Fri
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Sat
24
Sunrise-----7:11-------7:11-------7:11-------7:13-------7:13-------7:13-------7:15------
Sunset-------5:37-------5:37-------5:36-------5:36-------5:35-------5:35-------5:34----
clearclearcloudcloudpart cloudclearclearpart cloudclearclearclearpart cloudpart cloudclearclearlight rainlight raincloudcloudcloudcloudcloudcloudcloudlight rainlight rainheavy rainrain showersrain showerscloudcloudcloudclearclearclearclearpart cloudpart cloudpart cloudpart cloudcloudclearclearclearcloudcloudcloudrain showersclearclearclearclearclearrain showersclearclearclearclearpart cloudpart cloud
Rain (mm)
---------------33-------122741------------------1-----1------
Temp. °C232322202019212524242221212124191916171717171818191918181717171716161615151516161516161616161514141415151516171717171717
Feels °C (?)2222221919181924232320191919221819131616161617171820191815121413131313131313131312121212121210710912121312131313121211
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

FREE! Surf-Forecast.com widget for your website

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View detailed surf forecast for Rio Grande Jetties at:
surf-forecast.com

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