Curvao Surf Forecast

/ Piauí (6 surf breaks) /

Brazil (447 surf breaks) / Lat Long: (2.79° S 41.75° W)

Surf Forecasts:

Curvao surfForecast / Piauí / Brazil

48hr Weather and Surf, issued 8 pm Thursday 16 Oct 2025 -03

Forecast update in hr min s Forecast update imminent

Curvao surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Curvao sea temperature is 27.2° C
(Which is slightly warmer than usual)

How big are the waves at Curvao today?

The current surf forecast for Curvao at 1AM is: 1.3m 6s primary swell from a East-northeast direction (forecast issued at 08:00pm October 16). The wind direction is predicted to be cross-onshore.

Time (-03) & Date	Wave Height	Wave Period
Morning (17 Oct)	3.5ft (1.0m)	6s
Afternoon (17 Oct)	4ft (1.2m)	5s
Evening (17 Oct)	4.5ft (1.3m)	6s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Thu 16		Friday 17								Saturday 18								Sunday 19
	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	ENE	ENE	ENE	ENE	NE	NE	NE	NE	ENE	ENE	ENE	ENE	ENE	NE	NE	NE	ENE	ENE	ENE	ENE	N	NE
Period(s) (?)	7	7	6	6	6	6	6	5	6	6	6	6	6	6	6	5	6	6	6	6	5	5	14	14
Wave Graph (?)
kJ (?)	140	158	141	118	90	80	108	83	99	120	124	141	106	80	65	80	101	95	87	65	61	46	36	346
Wind (km/h)	ENE	ENE	E	E	E	E	NE	NE	NE	ENE	ENE	ENE	E	E	ENE	ENE	ENE	ENE	ENE	ENE	E	E	NE	NE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross- on	cross- on	cross- on	cross	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	on
High Tide / height (m)				2:11AM 2.61				2:45PM 2.59				2:59AM 2.77					3:23PM 2.78				3:38AM 2.89
Low Tide / height (m)		8:05PM 1.02				8:39AM 0.79				8:56PM 0.82					9:20AM 0.65				9:36PM 0.63				9:53AM 0.54

	Thu 16		Friday 17								Saturday 18								Sunday 19
Sunrise	-	-	-	-	5:26	-	-	-	-	-	-	-	5:26	-	-	-	-	-	-	-	5:26	-	-	-
Sunset	-	-	-	-	-	-	-	5:37	-	-	-	-	-	-	-	5:37	-	-	-	-	-	-	-	5:37

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

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 Piauí

Wind Update Cross-on wind has become light (calm at Piripiri 164 km from Curvao). 1.5m 6s windswell from the ENE to make surfable waves.
1 hour 8 minutes ago Curvao

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