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Surf Forecasts:

Atins surfForecast / Maranhao / Brazil

information circle48hr Weather and Surf, issued 8 pm Friday 16 Jan 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
28.1° C
 (Which is normal for this time of year)

How big are the waves at Atins today?

The current surf forecast for Atins at 12AM is: 1.3m 5s primary swell from a Northeast direction and 0.3m 14s secondary swell from a North-northeast direction, 0.2m 12s secondary swell from a North direction (forecast issued at 08:00pm January 16). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (17 Jan)--
Afternoon (17 Jan)--
Evening (17 Jan)4.5ft (1.3m)5s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Fri
16
Saturday
17
Sunday
18
Monday
19
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
NE
1.3
NE
1.3
NE
1.3
NE
1.2
NE
1.2
NE
1.3
NE
1.3
NE
1.3
NE
1.2
NE
1.1
NE
1.1
NE
1.1
NE
1.2
NE
1.2
NE
1.3
NE
1.4
NE
1.4
NE
1.4
NE
1.3
NE
1.2
NE
1.2
NE
1.2
NNE
1.2
NNE
Period(s) (?)655555555555555556669999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)961008986747480869277717371747196114123123101216231211202
Wind
(km/h)
25
NE
25
NE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
NE
25
ENE
20
ENE
25
NE
25
ENE
25
ENE
25
ENE
25
ENE
25
NE
30
NE
25
ENE
25
ENE
20
ENE
20
ENE
20
NE
15
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
3:40PM
2.52
4:15AM
2.33
4:19PM
2.66
4:51AM
2.45
4:55PM
2.79
5:24AM
2.56
Low Tide
/ height (m)
10:02PM
0.46
10:05AM
0.64
10:39PM
0.35
10:42AM
0.54
11:14PM
0.26
11:18AM
0.45
Fri
16
Saturday
17
Sunday
18
Monday
19
Sunrise----5:52-------5:52-------5:54---
Sunset6:07-------6:07-------6:07-------
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
clear
clear
thunderstorm
part cloud
part cloud
cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
-2331-1--1---211---21123
Temp. °C272727272727282827272727272727272727272626262626
Feels °C (?)272727272727282827272827272726272726272627272728
  • 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

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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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