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Surf Forecasts:

Novo Quintao surfForecast / Rio Grande Do Sul / Brazil

information circle12 Day Weather and Surf, issued 8 am Sunday 14 Sep 2025 -03
Forecast update in hr  min  s Forecast update imminent
Novo Quintao surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Novo Quintao sea temperature is
17.3° C
 (Which is slightly warmer than usual)

Best Forecast Surf Conditions for Novo Quintao this week:

The surf forecast for Novo Quintao over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 15) at 12PM. The primary swell is predicted to be 1.6m and 14s period with a secondary swell of 1.3m and 7s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Novo Quintao in the next 12 days are 1.8m 14s and forecast to arrive on Sunday (Sep 14) at 3PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Friday (Sep 19) at 6AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)12PM (Mon 15th Sep)5ft (1.6m) 14s
Best Surf12PM (Mon 15th Sep)5ft (1.6m) 14s
Most Powerful 3PM (Sun 14th Sep)6ft (1.8m) 14s

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

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

Short Range Forecast Light rain (total 8mm), mostly falling on Mon afternoon. Very mild (max 18°C on Sun afternoon, min 16°C on Sun morning). Winds decreasing (fresh winds from the NE on Sun morning, calm by Mon night).

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

Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
1
0
1
2
3
4
3
2
0
0
0
0
0
0
2
2
2
2
1
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.7
SE
1.8
SE
1.7
SE
1.6
SE
1.6
SE
1.5
SE
1.7
ESE
1.6
ESE
1.5
ESE
1.4
ESE
1.1
SE
0.9
SE
1.7
ENE
1.8
ENE
1.9
ENE
1.6
ENE
1.5
E
1.3
ENE
1.1
ENE
1
ENE
1.3
ENE
Period(s) (?)1414141414141414131313127788891099
Wave
Graph
(?)Metric surfscale
Energy kJ (?)11631236112110199348161023957756679382216281310408359317276235177273
Wind
(km/h)
35
NE
30
NE
35
NE
30
NE
20
NE
5
NNE
10
SW
15
SSW
5
ESE
15
NE
25
ENE
35
NE
35
NE
25
NE
30
NE
10
N
5
N
10
N
0
ESE
5
N
25
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrossglasscross-
off		crossoncross-
on		cross-
on		cross-
on		crosscrosscrosscross-
off		cross-
off		cross-
off		glassglasscross-
on
High Tide
/ height (m)
11:16AM
0.48
11:47PM
0.15
4:45AM
0.22
12:10PM
0.51
12:17AM
0.16
5:58AM
0.16
12:58PM
0.52
12:43AM
0.18
1:42PM
0.50
1:04AM
0.20
2:22PM
0.47
3:01PM
0.43
10:13PM
0.33
3:39PM
0.38
11:12PM
0.38
Low Tide
/ height (m)
8:01PM 1:23AM
-0.01 0.14
7:17AM
0.17
8:48PM 2:57AM
0.03 0.12
7:26AM
0.15
9:38PM
0.10
4:29AM
0.07
10:39PM
0.17
5:34AM
0.03
6:21AM
-0.00
7:09PM
0.26
7:01AM
-0.02
7:31PM
0.23
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunrise6:20--6:20--6:18--6:16--6:16--6:15--6:13--
Sunset-6:12--6:13--6:13--6:14--6:15--6:15--6:15-
part cloud
clear
clear
light rain
mod rain
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
rain showers
part cloud
part cloud
cloud
part cloud
part cloud
rain showers
Rain (mm)
---17---------2-----1
Temp. °C171817171717181817191918192019212323242322
Feels °C (?)121311131718181717181715151818222424262523
  • 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 Previously calm conditions have become cross-shore at Novo Quintao (strong winds from the NE at ASCATC310E30S 51 km from Novo Quintao). 2.1m 14s groundswell from the SE which is too big for here.

    2 hours 36 minutes ago Novo Quintao
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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 Novo Quintao 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 Novo Quintao at:
surf-forecast.com

Information about the Novo Quintao Surf forecast

The above surf forecast table for Novo Quintao provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Novo Quintao can be found by selecting the local surf guide option on the grey menu. Our Novo Quintao 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 (Novo Quintao) 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 Novo Quintao 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.

Novo Quintao is 57 km (35 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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