Atins Surf Forecast

/ Maranhao (8 surf breaks) /

Brazil (447 surf breaks) / Lat Long: (2.56° S 42.73° W)

Surf Forecasts:

Atins surfForecast / Maranhao / Brazil

48hr Weather and Surf, issued 8 pm Thursday 30 Oct 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 27.6° C
(Which is slightly warmer than usual)

How big are the waves at Atins today?

The current surf forecast for Atins at 1AM is: 1.1m 6s primary swell from a Northeast direction and 0.4m 11s secondary swell from a North-northeast direction, 0.4m 14s secondary swell from a North-northeast direction (forecast issued at 08:00pm October 30). The wind direction is predicted to be cross-shore.

Time (-03) & Date	Wave Height	Wave Period
Morning (31 Oct)	1.5ft (0.5m)	13s
Afternoon (31 Oct)	4.5ft (1.3m)	13s
Evening (31 Oct)	3.5ft (1.1m)	13s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Thu 30		Friday 31								Saturday 01								Sunday 02
	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 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 (?)	NE	NE	NE	NE	N	N	NE	NE	NE	NE	N	N	N	N	NE	NE	NE	NE	NE	NE	NNE	NNE	NE	NE
Period(s) (?)	14	6	6	6	13	13	13	13	13	13	12	12	12	12	5	5	5	6	6	6	11	11	6	6
Wave Graph (?)
kJ (?)	667	92	92	90	89	89	560	553	488	363	77	76	75	73	96	110	89	80	111	119	93	91	138	141
Wind (km/h)	NE	NE	NE	ENE	ENE	ENE	ENE	NE	NNE	NE	ENE	ENE	ENE	E	ENE	NE	NE	NE	ENE	ENE	ENE	ENE	ENE	NE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross	cross	cross	cross	cross	cross	cross- on	cross- on	cross- on	cross	cross	cross	cross- off	cross	cross	cross	cross	cross	cross	cross	cross	cross	cross
High Tide / height (m)			11:40PM 2.24					12:33PM 2.21				12:50AM 2.40				1:30PM 2.44				1:48AM 2.59				2:18PM 2.68
Low Tide / height (m)	5:27PM 1.07					6:16AM 0.81				6:41PM 0.91				7:15AM 0.64				7:39PM 0.67				8:06AM 0.46

	Thu 30		Friday 31								Saturday 01								Sunday 02
Sunrise	-	-	-	-	5:28	-	-	-	-	-	-	-	5:28	-	-	-	-	-	-	-	5:28	-	-	-
Sunset	-	-	-	-	-	-	-	5:39	-	-	-	-	-	-	-	5:39	-	-	-	-	-	-	-	5:39

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-
Temp. °C	25	25	25	25	25	26	27	27	26	26	26	25	25	27	28	27	26	26	25	25	25	26	27	27
Feels °C (?)	25	26	26	26	26	26	27	27	27	28	28	26	25	26	27	26	27	26	26	26	25	25	26	25

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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