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Surf Forecasts:

Atins surfForecast / Maranhao / Brazil

information circle48hr Weather and Surf, issued 8 am Thursday 15 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
28.2° C
 (Which is slightly warmer than usual)

How big are the waves at Atins today?

The current surf forecast for Atins at 10AM is: 1.4m 6s primary swell from a East-northeast direction and 0.6m 9s secondary swell from a North-northeast direction, 0.1m 16s secondary swell from a North direction (forecast issued at 08:00am January 15). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (15 Jan)4.5ft (1.3m)5s
Afternoon (15 Jan)5ft (1.5m)6s
Evening (15 Jan)4.5ft (1.4m)5s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
15
Friday
16
Saturday
17
Sun
18
6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM
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 (?)
1.5
NE
1.3
ENE
1.5
NE
1.5
NE
1.4
NE
1.4
NE
1.3
NE
1.3
NE
1.3
NE
1.1
ENE
1.4
NE
1.5
NE
1.4
NE
1.5
NE
1.4
NE
1.3
NE
1.4
NE
1.3
NE
1.3
NE
1.4
NE
1.3
NE
1.3
NE
1.3
NE
1.3
NE
Period(s) (?)656655999556666655555556
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1331031381311061062522522466610613111913612310710796103114969292107
Wind
(km/h)
30
ENE
35
E
30
ENE
30
NE
25
NE
25
NE
25
ENE
25
ENE
25
ENE
30
E
30
ENE
30
NE
25
NE
25
ENE
25
ENE
25
ENE
25
ENE
25
E
25
ENE
25
NE
25
NE
25
NE
25
ENE
25
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off		crosscrosscrosscrosscrosscrosscross-
off		cross-
off		crosscrosscrosscrosscrosscrosscrosscross-
off		crosscrosscrosscross-
on		crosscross
High Tide
/ height (m)
2:57PM
2.37
3:37AM
2.19
3:40PM
2.52
4:15AM
2.33
4:19PM
2.66
Low Tide
/ height (m)
8:39AM
0.90
9:21PM
0.61
9:25AM
0.77
10:02PM
0.46
10:05AM
0.64
10:39PM
0.35
Thursday
15
Friday
16
Saturday
17
Sun
18
Sunrise5:52-------5:52-------5:52-------
Sunset----6:07-------6:07-------6:07---
cloud
thunderstorm
thunderstorm
clear
clear
clear
part cloud
part cloud
cloud
thunderstorm
thunderstorm
clear
part cloud
clear
cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
-11------22-----111--113
Temp. °C272729282727272727272828272727272726282827272726
Feels °C (?)262528272728282727272727272727272725272727272827
  • 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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