Gravatá (Navegantes) Surf Break

Lat Long: 26.83° S 48.62° W

Gravatá (Navegantes) 48 hour detailed Surf Forecast

Issued: 2 am 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Gravatá (Navegantes) sea temperature is
19.3°C
0.1° 

Gravatá (Navegantes) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Gravatá (Navegantes) today (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 6.5ft (2.0m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 6.5ft (2.0m), 9s period with ENE swell.
  • Evening surf: Evening surf (20 Sep, local time) - 5.5ft (1.7m), 9s period with ENE swell.

The current surf forecast for Gravatá (Navegantes) at 10AM is: 2.0m 9s primary swell from a East-northeast direction and 0.1m 12s secondary swell from a South direction (forecast issued at 02:00am September 20). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (20 Sep)6.5ft (2.0m)8s
Afternoon (20 Sep)6.5ft (2.0m)9s
Evening (20 Sep)5.5ft (1.7m)9s

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


Short Range Forecast

Heavy rain (total 35mm), heaviest during Tue night. Warm (max 28°C on Mon morning, min 12°C on Tue night). Wind will be generally light.

Sunday
20
Monday
21
Tuesday
22
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)
0
0
3
2
2
1
3
2
2
2
2
2
1
0
0
1
2
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
ENE
7
2
ENE
8
2.5
NE
8
2
ENE
8
2
ENE
9
2
ENE
9
1.9
ENE
9
1.7
ENE
9
1.6
ENE
9
1.6
ENE
9
1.6
ENE
9
1.4
ENE
8
1.4
ENE
8
1.3
ENE
8
1.3
ENE
9
1.3
ENE
9
1.1
ENE
9
1
E
8
0.9
ENE
8
0.9
ENE
8
1.2
SSE
6
1.4
SE
6
1.5
SSE
6
1.5
SSE
6
Wave Graph
Metric surfscale
Energy kJ
417
439
912
581
631
645
567
484
422
366
358
290
290
252
258
264
189
144
115
112
90
133
164
170
Wind (km/h)
30
NE
25
NNE
25
N
20
N
15
NNE
15
ENE
10
N
5
NW
5
NNW
15
N
10
NNW
5
NW
10
NNE
30
SSE
15
S
10
S
15
W
20
SSE
20
SE
25
SSE
20
SSE
25
SSE
25
SSE
20
SSE
Wind State
cross
cross
cross-off
cross-off
cross
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross
cross-on
cross-on
cross
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
11:43AM0.81m
10:35PM0.69m
11:59AM0.91m
11:26PM0.82m
12:24PM1.00m
Low Tide
4:48AM0.37m
6:04PM0.49m
5:32AM0.26m
6:23PM0.42m
6:07AM0.16m
6:43PM0.35m
light rain
mod rain
light rain
light rain
thunderstorm
thunderstorm
rain showers
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
light rain
rain showers
rain showers
light rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:08
6:08
6:09
 mm
5
6
1
2
1
1
1
2
1
6
1
2
2
3
2
Temp °C
19
19
19
19
21
21
20
20
21
19
20
22
28
22
20
20
20
18
17
15
14
13
13
13
Feels °C
16
17
18
19
22
22
22
22
23
20
22
24
30
20
21
21
21
17
16
11
10
9
9
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
How to use the Wavefinder 

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