Atlantida surf break

Atlantida surfForecast / Rio Grande Do Sul / Brazil

information circle48hr Weather and Surf, issued 2 pm Wednesday 10 Dec 2025 -03
Forecast update in hr  min  s Forecast update imminent
Atlantida surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Atlantida sea temperature is
23.6° C
(Which is 1.0°C warmer than normal for this time of year)


How big are the waves at Atlantida today?

The current surf forecast for Atlantida at 8PM is: 3.0m 11s primary swell from a South direction and 0.9m 10s secondary swell from a East-northeast direction (forecast issued at 02:00pm December 10). An open ocean swell of 1.5m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (-03) & DateWave HeightWave Period
Morning (10 Dec)--
Afternoon (10 Dec)5ft (1.6m)9s
Evening (10 Dec)10ft (3.0m)11s

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

Updates in  hr  min  s Forecast update imminent
Wednesday
10
Thursday
11
Friday
12
Saturday
13
12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM
Rating
(10 max)
1
0
!
!
!
!
!
!
!
!
!
4
4
4
3
3
1
1
2
2
2
2
2
1
Swell
Height Map
Wave Height (m) & direction (?)
1.8
ESE
1.6
E
3
S
3
S
3
SSE
3
SSE
3
SSE
3
SSE
3
SSE
4
S
3.5
S
2.5
SSE
2.3
SSE
2.1
SSE
1.9
SSE
1.8
SSE
1.7
SSE
1.6
SSE
1.5
SSE
1.4
SSE
1.3
SSE
1.2
SE
1.2
SSE
1.1
SE
Period(s) (?)99101112121212121111111111111010101010101099
Wave
Graph
(?)Metric surfscale
Energy kJ (?)564450181921552658284525172211203236152814147412161030831692590520436371320269236198
Wind
(km/h)
30
W
40
WSW
40
WSW
40
WSW
40
WSW
45
W
40
W
35
WSW
30
WSW
25
WSW
15
SW
10
SW
5
WNW
5
NNW
5
NW
0
SSE
10
E
10
ENE
10
N
10
NW
10
NNW
5
WNW
5
WSW
5
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
offglasscross-
on
cross-
on
cross-
off
cross-
off
cross-
off
offglasscross-
on
High Tide
/ height (m)
10:04AM
0.48
3:07PM
0.54
9:49PM
0.17
4:17AM
0.33
10:49AM
0.44
3:56PM
0.50
10:32PM
0.21
5:03AM
0.32
11:26AM
0.40
4:49PM
0.43
11:13PM
0.25
5:56AM
0.31
Low Tide
/ height (m)
12:19PM
0.42
7:37PM
0.11
12:30AM
0.08
7:02AM
0.21
1:03PM
0.39
8:19PM
0.16
1:20AM
0.12
7:47AM
0.23
1:55PM
0.34
8:57PM
0.21
2:15AM
0.17
8:31AM
0.26
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunrise------5:11-------5:11-------5:13-
Sunset--7:13-------7:13-------7:14-----
thunderstorm
light rain
light rain
light rain
rain showers
light rain
cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
clear
rain showers
thunderstorm
thunderstorm
rain showers
part cloud
cloud
clear
clear
Rain (mm)
144421----------1131----
Temp. °C232019191919192125282622212121252425222322222225
Feels °C (?)211514131312131520252422222222272426232423242427
  • 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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