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Surf Forecasts:

Barra do Sai surf break

Barra do Sai surfForecast / Espírito Santo / Brazil

information circle12 Day Weather and Surf, issued 2 pm Saturday 13 Sep 2025 -03
Forecast update in hr  min  s Forecast update imminent
Barra do Sai surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Barra do Sai sea temperature is
23.2° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Barra do Sai this week:

The surf forecast for Barra do Sai over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 14) at 9PM. The primary swell is predicted to be 1.5m and 14s period with a secondary swell of 0.2m and 7s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Barra do Sai in the next 12 days are 1.6m 14s and forecast to arrive on Monday (Sep 15) at 3PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 7s period and expected on Saturday (Sep 20) at 12AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Sun 14th Sep)5ft (1.5m) 14s
Best Surf 9PM (Sun 14th Sep)5ft (1.5m) 14s
Most Powerful 3PM (Mon 15th Sep)5ft (1.6m) 14s

Table - best surf conditions forecast for Barra do Sai over the next 12 days.

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

Short Range Forecast Moderate rain (total 16mm), heaviest on Sat night. Warm (max 24°C on Mon morning, min 20°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 8mm), mostly falling on Thu morning. Warm (max 26°C on Fri morning, min 21°C on Tue night). Wind will be generally light.

Sat
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
2
1
1
1
3
3
2
3
3
3
2
2
3
3
2
1
2
1
2
2
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
SE
1.1
SE
1.3
SE
1.4
SE
1.5
SE
1.6
SE
1.6
SE
1.4
SE
1.3
SE
1.3
SE
1.1
SE
1
SE
1
SE
0.9
SE
1.4
E
1.3
E
1.1
E
0.6
ESE
1.5
E
1.4
E
1.2
E
Period(s) (?)121313141414141313131313131277611877
Wave
Graph
(?)Metric surfscale
Energy kJ (?)44242455278784987896170160955243732632122318115010184275206147
Wind
(km/h)
10
E
10
S
15
S
15
S
5
SE
0
NNW
15
E
5
NNE
10
NNE
15
NE
10
N
10
N
20
NE
10
NE
15
ENE
20
ENE
10
ENE
10
ENE
20
ENE
10
N
15
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
on		cross-
on		cross-
on		glassglasscross-
off		glassoffoffcross-
off		cross-
off		offoffoffcross-
off		cross-
off		offoffcross-
off		cross-
off
High Tide
/ height (m)
7:33PM
1.09
9:42AM
1.12
9:21PM
1.05
11:33AM
1.19
11:08PM
1.10
12:38PM
1.29
12:16AM
1.21
1:22PM
1.37
1:05AM
1.33
1:58PM
1.43
1:45AM
1.42
2:29PM
1.46
2:21AM
1.48
Low Tide
/ height (m)
2:28AM
0.48
3:47PM
0.77
4:22AM
0.45
5:37PM
0.72
5:47AM
0.35
6:37PM
0.62
6:44AM
0.25
7:19PM
0.52
7:29AM
0.16
7:53PM
0.44
8:07AM
0.12
8:24PM
0.37
8:41AM
0.11
Sat
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Sunrise--5:37--5:35--5:35--5:33--5:33--5:31--5:31
Sunset5:34--5:34--5:34--5:34--5:35--5:35--5:35--
rain showers
rain showers
rain showers
rain showers
rain showers
part cloud
clear
rain showers
rain showers
part cloud
part cloud
rain showers
thunderstorm
rain showers
rain showers
rain showers
part cloud
clear
clear
clear
clear
Rain (mm)
25321--21--21131-----
Temp. °C232121202124232224242224252324242326272229
Feels °C (?)232322202324222325242323242423232425252328
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Eyeball surf reportRecent Eyeball Surf Reports for Espírito Santo

  1. weather stationWind Update Continuing clean conditions at Barra do Sai (calm at Linhares 46 km from Barra do Sai). 1.6m 12s groundswell from the ESE with a 0.6m 12s groundswell from the SE and a 0.5m 13s groundswell from the SSE as well as a 0.4m 4s local chop from the SE. 4 swells combining so expect closeout sets.

    1 hour 4 minutes ago Barra do Sai
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46 km away, 1 h 4 min ago

4 km/h
WSW
0.0
23.2
Air / Water (°C)
Please reload the page to see if there are any updates.

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 Barra do Sai 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 Barra do Sai at:
surf-forecast.com

Information about the Barra do Sai Surf forecast

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

Barra do Sai is 26 km (16 miles) from the city of Aracruz. If you plan a holiday in Espírito Santo, look for hotels and other accommodation in Aracruz. Aracruz has rooms for a wide range of budgets as well as car hire and transport links.

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