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Surf Forecasts:

Atins surfForecast / Maranhao / Brazil

information circle48hr Weather and Surf, issued 8 pm Thursday 12 Feb 2026 -03
Forecast update in hr  min  s Forecast update imminent
Atins surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Atins sea temperature is
28.6° C
 (Which is slightly warmer than usual)

How big are the waves at Atins today?

The current surf forecast for Atins at 5AM is: 0.7m 15s primary swell from a North direction and 0.9m 6s secondary swell from a North-northeast direction (forecast issued at 08:00pm February 12). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (13 Feb)2.5ft (0.7m)15s
Afternoon (13 Feb)2.5ft (0.7m)14s
Evening (13 Feb)4.5ft (1.3m)14s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thu
12
Friday
13
Saturday
14
Sunday
15
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
N
0.7
N
0.7
N
0.7
N
0.7
N
0.7
N
0.7
N
0.7
N
0.7
N
1.3
NNE
0.6
N
0.6
N
1
NE
0.5
N
0.9
NNE
0.9
NNE
0.9
NNE
0.9
NNE
0.9
NNE
0.9
NE
0.9
NE
0.9
NE
0.9
NE
0.9
NE
Period(s) (?)1615151515151514141413137137777778787
Wave
Graph
(?)Metric surfscale
Energy kJ (?)234216210208208210205199194569125123938388889090937982799491
Wind
(km/h)
20
NE
20
NE
20
NE
20
ENE
20
ENE
20
ENE
20
ENE
25
ENE
25
NE
25
NE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
NE
20
NNE
20
NE
15
NE
15
NE
15
ENE
20
ENE
20
ENE
20
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
on		cross-
on		cross-
on		crosscrosscrosscrosscrosscross-
on
High Tide
/ height (m)
2:29AM
1.97
2:34PM
2.28
3:16AM
2.15
3:20PM
2.48
3:54AM
2.35
Low Tide
/ height (m)
8:09PM
0.87
8:16AM
1.00
9:00PM
0.69
9:05AM
0.82
9:41PM
0.51
9:45AM
0.64
Thu
12
Friday
13
Saturday
14
Sunday
15
Sunrise----5:58-------5:58-------5:58---
Sunset6:09-------6:09-------6:09-------
clear
clear
clear
clear
thunderstorm
thunderstorm
part cloud
cloud
part cloud
cloud
part cloud
cloud
part cloud
clear
thunderstorm
clear
clear
clear
part cloud
clear
thunderstorm
part cloud
thunderstorm
thunderstorm
Rain (mm)
----11--------1-----1-11
Temp. °C262726262626272727262727262727272727262627272727
Feels °C (?)272927272726272728262828272828282828282829282828
  • 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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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 Atins 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 Atins at:
surf-forecast.com

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