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Atins ratings
Consistency of Surf: 3.0
Difficulty Level: 2.0
Crowds: 4.0

Overall: 2.8

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Atins Surf Forecast / Maranhao / Brazil

12 Day Weather and Surf, issued 2 pm Friday 07 May 2021 BRT
Forecast update in  hr  min  s 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 29.0 °C (Statistics for 07 May 1981-2005 - mean: 28.3 max: 29.4 min: 27.2 °C)
Icon breakBreak
Icon legend buoysLive Wave Height (m)
Icon legend windLive Wind Speed (km/h)
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 29.0 °C (Statistics for 07 May 1981-2005 - mean: 28.3 max: 29.4 min: 27.2 °C)

Eyeball surf reportRecent Eyeball Surf Reports for Maranhao

  1. weather stationWind Update Cross-shore wind at Atins have swung cross-off (moderate winds from the SSE at SHIP2139 161 km from Atins).

    Atins
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Best Forecast Surf Conditions for Atins this week:

The surf forecast for Atins over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (May 08) at 12AM. The primary swell is predicted to be 0.6m and 8s period with a secondary swell of 0.1m and 11s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Atins in the next 12 days are 1.3m 8s and forecast to arrive on Wednesday (May 12) 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 1.1m 5s period and expected on Saturday (May 08) at 9PM.

Wave TypeTime (BRT) & Date Wave Height & Period
Next good surf (1 star+)12AM (Sat 8th May)2ft (0.6m) 8s
Best Surf 9AM (Mon 10th May)3.5ft (1.0m) 8s
Most Powerful 3PM (Wed 12th May)4.5ft (1.3m) 8s

Table - best surf conditions forecast for Atins over the next 12 days.

Updates in  hr  min  s Update imminent
Rating
(10 max)
Swell
Height Map
Wave Height (m) & direction (?)
Period(s) (?)
Wave
Graph
(?)Metric surfscale
Energy (?)
Wind
(km/h)
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
High Tide
/ height (m)
Low Tide
/ height (m)
Summary
Rain (mm)
High °C
Low °C
Chill °C (?)
Sunrise
Sunset
Fri
07
Saturday
08
Sunday
09
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wed
19
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
010100102122122221211101111122120000
T brazil.htsgw.metric.12.cc23
T brazil.htsgw.metric.30.cc23
T brazil.htsgw.metric.54.cc23
T brazil.htsgw.metric.78.cc23
T brazil.htsgw.metric.102.cc23
T brazil.htsgw.metric.126.cc23
T brazil.htsgw.metric.150.cc23
T brazil.htsgw.metric.174.cc23
T brazil.htsgw.metric.198.cc23
T brazil.htsgw.metric.222.cc23
T brazil.htsgw.metric.246.cc23
T brazil.htsgw.metric.270.cc23
T brazil.htsgw.metric.294.cc23
1.1
NE
0.6
NNE
0.9
ENE
1.2
ENE
0.3
NNE
0.5
NNE
1.1
NE
0.9
NE
1
NE
1.1
NE
1.1
NE
1.1
NE
1
NE
1.1
NE
1.2
ENE
1.3
NE
1.1
NE
0.9
NNE
1.1
NE
1.1
NE
0.5
N
0.5
N
0.5
N
0.5
N
0.8
NE
0.5
N
0.7
NE
0.5
N
0.6
NNE
0.6
NNE
1.1
NE
0.6
NNE
0.3
NNE
0.5
NNE
0.8
ENE
0.5
N
4845785888888888888815141413813813131351313858
434532599325396117145161135116131158191157921611451091049489758262881411376913532373632
25
ENE
20
E
25
ENE
25
E
20
E
25
E
20
E
15
ENE
20
ESE
15
ENE
10
ESE
15
SE
15
ENE
15
ESE
10
SE
20
E
15
E
25
E
15
E
20
ENE
15
ENE
15
NE
10
NE
10
ESE
25
ESE
25
E
20
E
20
E
15
ESE
25
E
30
E
25
E
30
E
25
ENE
25
ENE
20
E
crosscross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
crosscross-
off
crosscross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscross-
off
2:55AM
2.48
3:12PM
2.51
3:29AM
2.60
3:48PM
2.58
4:01AM
2.70
4:22PM
2.63
4:32AM
2.76
4:55PM
2.64
5:03AM
2.79
5:28PM
2.61
5:35AM
2.78
6:02PM
2.56
6:07AM
2.73
6:36PM
2.47
6:41AM
2.65
7:13PM
2.37
7:19AM
2.55
7:54PM
2.26
8:02AM
2.45
8:43PM
2.18
8:54AM
2.35
9:45PM
2.13
10:00AM
2.29
8:43PM
0.60
9:04AM
0.59
9:19PM
0.53
9:40AM
0.46
9:52PM
0.48
10:14AM
0.36
10:24PM
0.45
10:47AM
0.30
10:55PM
0.45
11:20AM
0.28
11:27PM
0.48
11:53AM
0.31
11:59PM
0.54
12:27PM
0.37
12:32AM
0.63
1:03PM
0.46
1:08AM
0.72
1:43PM
0.57
1:49AM
0.83
2:30PM
0.67
2:39AM
0.92
3:27PM
0.74
3:43AM
0.97

Note: the tide data above is calculated at the surf break location.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph
Offshore winds at Atins blow from the SSE

Fri
07
Saturday
08
Sunday
09
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wed
19
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
clear
thunderstorm
clear
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
moderate rain
light rain
partially cloudy
partially cloudy
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
clear
clearrisk thund- derclearrisk thund- derrisk thund- derrain shwrsrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- dermod. rainlight rainsome cloudssome cloudsrain shwrsrisk thund- derrisk thund- derrisk thund- derrisk thund- derclearrisk thund- derclear
-4-15134411023112295211821111101--67462-3-
282728282728282728282728282728282727282727282725242627272727282728282728
282728282728272627282527272526272626272527272524232326272627272727282728
282728282728282728282728282728282727282727282725242627272727282728282728
--5:47--5:47--5:47--5:47--5:47--5:47--5:47--5:47--5:47--5:47--5:47--5:47
5:46--5:46--5:46--5:46--5:46--5:46--5:46--5:46--5:46--5:46--5:46--5:46--

Short Range Forecast: Heavy rain (total 22mm), heaviest during Mon morning. Warm (max 28°C on Fri afternoon, min 26°C on Sun night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 45mm), heaviest during Tue night. Warm (max 28°C on Mon afternoon, min 25°C on Mon night). Wind will be generally light.

Days 6-9 Weather Summary Heavy rain (total 56mm), heaviest during Sat afternoon. Warm (max 28°C on Thu afternoon, min 23°C on Sat afternoon). Wind will be generally light.

Long Range Forecast: Heavy rain (total 29mm), heaviest during Mon morning. Warm (max 28°C on Mon afternoon, min 26°C on Sun night). Wind will be generally light.

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.


Information about the Atins Surf forecast

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

Are you planning a holiday in Maranhão? If you are looking for accommodation near Atins, camping, hotels and holiday cottages in Maranhão, consider staying in Barreirinhas which is 24 km (15 miles) away. Alternatively, find information about places to stay and car hire in Munguba which is 63 km (39 miles) away