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Surf Forecasts:

Tramandai surf break

Tramandai surfForecast / Rio Grande Do Sul / Brazil

information circle12 Day Weather and Surf, issued 2 pm Monday 20 Oct 2025 -03
Forecast update in hr  min  s Forecast update imminent
Tramandai surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tramandai sea temperature is
19.7° C
 (Which is slightly warmer than usual)

Best Forecast Surf Conditions for Tramandai this week:

The surf forecast for Tramandai over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Oct 25) at 9AM. The primary swell is predicted to be 3.0m and 9s period with a secondary swell of 0.5m and 12s. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Tramandai in the next 12 days are 3.5m 9s and forecast to arrive on Saturday (Oct 25) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 9s period and expected on Friday (Oct 24) at 6PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Sat 25th Oct)10ft (3.0m) 9s
Best Surf 9AM (Sat 25th Oct)10ft (3.0m) 9s
Most Powerful 3PM (Sat 25th Oct)11ft (3.5m) 9s

Table - best surf conditions forecast for Tramandai over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Mostly dry. Warm (max 21°C on Thu morning, min 16°C on Mon night). Mainly strong winds.

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Sun morning. Warm (max 23°C on Sat morning, min 17°C on Thu night). Winds decreasing (strong winds from the NE on Thu night, light winds from the W by Sat night).

Mon
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
!
0
4
2
0
1
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
E
1.7
NE
2
ENE
2.4
ENE
0.4
SSE
2.3
ENE
2.5
ENE
0.4
SE
0.4
SE
3
ENE
0.6
SE
0.6
SE
3.5
ENE
0.5
SE
3
ENE
3.5
ENE
2.5
ENE
2
ENE
1.6
ENE
1.4
ENE
1.5
S
Period(s) (?)86669871010811128129999998
Wave
Graph
(?)Metric surfscale
Energy kJ (?)202189293466326008002528111290120157469158121001292673397311305
Wind
(km/h)
25
ENE
30
NE
30
NE
35
NE
35
NE
30
NE
40
NE
35
NE
30
NE
35
NE
40
NE
35
NE
40
NE
35
NE
30
NE
35
NE
15
N
20
WSW
20
SSW
10
ESE
10
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		crosscross-
on		crosscrosscross-
on		crosscrosscross-
on		crosscrosscrosscrosscrosscross-
on		cross-
off		cross-
off		crossoncross
High Tide
/ height (m)
11:59PM
0.46
12:13PM
0.39
12:36AM
0.48
12:35PM
0.40
1:12AM
0.49
12:59PM
0.41
1:46AM
0.48
6:43AM
0.31
1:24PM
0.41
7:39PM 2:20AM
0.09 0.47
7:46AM
0.34
1:52PM
0.41
8:27PM 2:56AM
0.10 0.44
8:35AM
0.37
2:22PM
0.40
9:01PM
0.13
3:35AM 9:17AM
0.39 0.41
Low Tide
/ height (m)
7:27PM
0.14
7:56AM
0.10
7:56PM
0.11
8:35AM
0.15
8:23PM
0.10
9:13AM
0.19
8:48PM
0.09
5:42AM 9:53AM
0.31 0.24
6:13PM 9:20PM
0.09 0.08
5:50AM 10:35AM
0.31 0.27
6:33PM 10:04PM
0.08 0.09
6:04AM 11:24AM
0.31 0.30
6:53PM 11:02PM
0.09 0.10
6:17AM
0.31
Mon
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Sunrise--5:35--5:35--5:33--5:33--5:31--5:31--5:30
Sunset6:32--6:34--6:35--6:35--6:36--6:37--6:37--
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
light rain
cloud
heavy rain
cloud
Rain (mm)
-----------------2-21-
Temp. °C181718191819191821201921212023222220191919
Feels °C (?)131113131115131217151316151519182319171819
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Rio Grande Do Sul

  1. weather stationWind Update Continuing clean conditions at Tramandai (calm at Nova Hartz wx 93 km from Tramandai). 1.2m 9s swell from the SSE with a 1.2m 5s windswell from the E. 2 swells combining so expect closeout sets.

    42 minutes ago Tramandai
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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.

View detailed surf forecast for Tramandai at:
surf-forecast.com

Information about the Tramandai Surf forecast

The above surf forecast table for Tramandai provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Tramandai can be found by selecting the local surf guide option on the grey menu. Our Tramandai surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Tramandai) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Tramandai may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Tramandai is 11 km (7 miles) from Tramandai. If you plan a holiday in Rio Grande Do Sul, look for hotels and other accommodation in Tramandai. Tramandai has rooms for a wide range of budgets as well as car hire and transport links.

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