Tramandai Surf Break

Lat Long: 30.08° S 50.16° W

Tramandai 48 hour detailed Surf Forecast

Issued: 2 pm 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Tramandai sea temperature is
15.1°C
2.0° 

Tramandai surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Tramandai today (18 Sep):

  • Afternoon surf: Afternoon surf (18 Sep, local time) - 3ft (0.9m), 9s period with SSE swell.
  • Evening surf: Evening surf (18 Sep, local time) - 5.5ft (1.7m), 6s period with ENE swell.

The current surf forecast for Tramandai at 10PM is: 1.8m 6s primary swell from a East-northeast direction and 0.7m 9s secondary swell from a South direction, 0.2m 13s secondary swell from a South-southeast direction (forecast issued at 02:00pm September 18). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (18 Sep)--
Afternoon (18 Sep)3ft (0.9m)9s
Evening (18 Sep)5.5ft (1.7m)6s

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


Short Range Forecast

Heavy rain (total 49mm), heaviest during Sat night. Warm (max 22°C on Sun afternoon, min 16°C on Fri afternoon). Mainly strong winds.

Fri
18
Saturday
19
Sunday
20
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
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
2
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SSE
9
0.9
SSE
9
0.8
SSE
9
1.7
ENE
6
0.6
S
9
0.6
S
9
0.5
S
9
0.5
S
8
0.3
S
12
0.4
SSE
8
0.4
S
11
0.3
S
11
0.3
S
11
0.3
S
12
0.3
S
12
2.5
ENE
9
2.5
ENE
10
2.3
ENE
10
2.2
ENE
9
2.2
ENE
10
Wave Graph
Metric surfscale
Energy kJ
141
141
110
168
57
56
39
37
26
24
40
22
23
24
24
1236
1137
943
804
924
Wind (km/h)
15
ENE
20
ENE
25
ENE
30
ENE
30
NE
30
NE
30
NE
30
NE
35
NE
35
NE
35
NE
35
NE
35
NE
40
NE
30
NNE
10
N
5
N
5
NNE
10
NE
10
NNE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross
cross-off
glassy
cross
cross-on
cross
High Tide
10:59AM0.40m
3:26PM0.39m
11:09PM0.18m
5:04AM0.29m
11:31AM0.43m
11:23PM0.21m
11:59AM0.46m
Low Tide
1:23PM0.36m
8:14PM0.11m
1:02AM0.16m
7:18AM0.26m
8:35PM0.15m
2:25AM0.15m
8:45PM0.20m
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
heavy rain
light rain
part cloud
thunderstorm
thunderstorm
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:14
6:14
6:15
 mm
2
1
3
14
5
1
1
Temp °C
17
17
16
17
17
16
17
17
17
17
17
17
17
17
17
19
21
22
20
19
Feels °C
14
15
13
13
14
13
14
13
13
13
12
12
13
11
14
19
23
24
21
19
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tramandai surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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