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Surf Forecasts:

Atins surfForecast / Maranhao / Brazil

information circle48hr Weather and Surf, issued 8 pm Wednesday 31 Dec 2025 -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
28.0° C
 (Which is normal for this time of year)

How big are the waves at Atins today?

The current surf forecast for Atins at 2AM is: 0.6m 14s primary swell from a North direction and 0.8m 6s secondary swell from a Northeast direction (forecast issued at 08:00pm December 31). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (01 Jan)2ft (0.6m)13s
Afternoon (01 Jan)2ft (0.6m)14s
Evening (01 Jan)2ft (0.6m)13s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wed
31
Thursday
01
Friday
02
Saturday
03
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
1
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
NE
0.4
N
0.6
N
0.6
N
0.6
N
0.6
N
0.6
N
0.6
N
0.6
N
0.6
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
0.7
N
0.7
N
0.7
N
0.7
N
0.7
N
0.7
N
Period(s) (?)61514141313131414131313131312121212121213131312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)8077140129125125127129129127170165163156151151153521151151158161161153
Wind
(km/h)
20
NE
20
NE
15
ENE
15
NE
20
ENE
25
E
25
ENE
25
NE
25
NE
25
NE
20
ENE
20
NE
20
ENE
20
ENE
20
ENE
20
ENE
20
NE
20
NE
20
NE
25
ENE
25
ENE
25
ENE
25
ENE
20
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		crosscrosscrosscrosscross-
off		crosscross-
on		cross-
on		crosscrosscrosscrosscrosscrosscrosscross-
on		crosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
Low Tide
/ height (m)
Wed
31
Thursday
01
Friday
02
Saturday
03
Sunrise----5:46-------5:46-------5:47---
Sunset6:00-------6:01-------6:01-------
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C272626262627282726262626262628282727272626272828
Feels °C (?)282728272727282626272727272728282928282626272829
  • 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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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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