Praia Olho d'Agua Surf Forecast

/ Maranhao (8 surf breaks) /

Brazil (447 surf breaks) / Lat Long: (2.46° S 44.18° W)

Surf Forecasts:

Praia Olho d'Agua surfForecast / Maranhao / Brazil

48hr Weather and Surf, issued 2 am Wednesday 17 Sep 2025 -03

Forecast update in hr min s Forecast update imminent

Praia Olho d'Agua surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Praia Olho d'Agua sea temperature is 28.0° C
(Which is 1.2°C warmer than normal for this time of year)

How big are the waves at Praia Olho d'Agua today?

The current surf forecast for Praia Olho d'Agua at 4AM is: 1.2m 5s primary swell from a East-northeast direction (forecast issued at 02:00am September 17). The wind direction is predicted to be cross-shore.

Time (-03) & Date	Wave Height	Wave Period
Morning (17 Sep)	4.5ft (1.4m)	6s
Afternoon (17 Sep)	4.5ft (1.4m)	6s
Evening (17 Sep)	4.5ft (1.3m)	5s

Table - waves today at Praia Olho d'Agua. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Wednesday 17								Thursday 18								Friday 19
	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	6 PM	9 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	ENE	ENE	ENE	ENE	NE	ENE	NE	NE	ENE	ENE	ENE	ENE	ENE	ENE	NE	NE	ENE	ENE	ENE	ENE	NE	NE
Period(s) (?)	4	5	5	6	6	6	5	5	5	6	5	6	6	5	5	5	5	5	5	5	5	5	5	5
Wave Graph (?)
kJ (?)	44	49	77	122	143	119	85	87	98	123	110	122	0	99	94	72	73	76	94	103	93	72	60	59
Wind (km/h)	ENE	ENE	ENE	ENE	NE	NE	NE	NE	ENE	ENE	ENE	E	ENE	NE	NE	NE	NE	ENE	ENE	E	NE	NE	NE	NE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross	cross- off	cross	cross	cross- on	cross- on	cross	cross	cross	cross	cross- off	cross	cross- on	cross	cross	cross	cross	cross	cross- off	cross	cross- on	cross- on	cross
High Tide / height (m)							3:16PM 3.46				3:33AM 3.78				4:18PM 3.67				4:31AM 3.98				5:04PM 3.90
Low Tide / height (m)				8:55AM 0.96					9:18PM 1.15				9:55AM 0.76				10:14PM 0.89				10:43AM 0.56

	Wednesday 17								Thursday 18								Friday 19
Sunrise	-	-	5:48	-	-	-	-	-	-	-	5:48	-	-	-	-	-	-	-	5:47	-	-	-	-	-
Sunset	-	-	-	-	-	5:53	-	-	-	-	-	-	-	5:52	-	-	-	-	-	-	-	5:52	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	26	26	26	27	27	27	27	26	26	26	26	26	28	27	26	26	26	26	26	27	28	27	26	26
Feels °C (?)	26	25	25	25	24	25	26	25	25	24	24	24	26	25	25	26	25	24	25	26	25	24	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)

Recent Eyeball Surf Reports for Maranhao

Wind Update Previously calm conditions have become cross-shore at Praia Olho d'Agua (light winds from the ENE at Aeroporto Internacional de São Luís - Marechal 16 km from Praia Olho d'Agua). A 1.2m local chop from the ENE
1 hour 58 minutes ago Praia Olho d'Agua

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16 km away, 1 h 58 min ago

17 km/h

ENE

0.0

28.0

Air / Water (°C)

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