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 Tuesday 26 Aug 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 27.6° C
(Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Curvao today?

The current surf forecast for Curvao at 2AM is: 1.3m 6s primary swell from a East-northeast direction and 0.4m 16s secondary swell from a North direction, 0.1m 11s secondary swell from a North direction (forecast issued at 08:00pm August 26). The wind direction is predicted to be cross-onshore.

Time (-03) & Date	Wave Height	Wave Period
Morning (27 Aug)	3.5ft (1.1m)	6s
Afternoon (27 Aug)	4ft (1.2m)	15s
Evening (27 Aug)	1.5ft (0.5m)	15s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Tue 26		Wednesday 27								Thursday 28								Friday 29
	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	N	N	N	N	N	N	NE	NE	NE	N	N	ENE	ENE	ENE	NE	NE
Period(s) (?)	6	7	6	6	6	6	16	15	15	15	15	14	14	14	14	14	13	13	13	5	6	6	13	13
Wave Graph (?)
Energy (?)	276	247	180	184	185	173	670	623	133	179	189	153	101	144	441	514	495	151	181	132	169	142	424	480
Wind (km/h)	ENE	ENE	E	E	E	E	NE	NE	NE	ENE	ENE	E	ESE	ESE	NNE	NE	NE	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	cross- on	on	cross- on	cross- on	cross- on	cross- on	cross	cross	on	on	cross- on	cross- on	cross- on	cross- on	cross	cross	cross- on	cross- on
High Tide / height (m)		6:56PM 3.06				7:10AM 3.01				7:25PM 2.97				7:40AM 2.82				7:54PM 2.83				8:11AM 2.61
Low Tide / height (m)				1:08AM 0.36				1:23PM 0.43				1:41AM 0.47				1:53PM 0.58				2:15AM 0.62				2:24PM 0.76

	Tue 26		Wednesday 27								Thursday 28								Friday 29
Sunrise	-	-	-	-	5:47	-	-	-	-	-	-	-	5:47	-	-	-	-	-	-	-	5:46	-	-	-
Sunset	-	-	-	-	-	-	-	5:50	-	-	-	-	-	-	-	5:49	-	-	-	-	-	-	-	5:49

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	26	26	25	25	24	26	28	27	26	25	25	25	24	27	28	27	26	25	26	25	25	26	27	27
Feels °C (?)	24	25	24	24	22	25	27	26	25	24	24	24	23	27	27	26	26	24	26	23	23	25	26	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 Continuing clean conditions at Curvao (calm at Piripiri 164 km from Curvao). 1.5m 6s windswell from the ENE with a 0.4m 17s long period groundswell from the N. 2 swells combining to make bigger set waves.
1 hour 37 minutes ago Curvao

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