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Surf Forecasts:

Curvao surfForecast / Piauí / Brazil

information circle12 Day Weather and Surf, issued 2 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)

Best Forecast Surf Conditions for Curvao this week:

The most powerful waves expected at Curvao in the next 12 days are 1.0m 14s and forecast to arrive on Sunday (Oct 19) at 3PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 3PM (Sun 19th Oct)3.5ft (1.0m) 14s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Mostly dry. Warm (max 28°C on Fri morning, min 25°C on Thu night). Mainly fresh winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 29°C on Tue morning, min 25°C on Sun night). Mainly fresh winds.

Thu
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
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 (?)
1.4
NE
1.4
ENE
1.1
ENE
1.3
NE
1.4
NE
1.1
ENE
1.3
NE
1.2
ENE
0.9
ENE
1
NE
1
NE
1
ENE
1.1
NE
1.2
NE
1.2
ENE
1.4
NE
1.4
ENE
1.2
ENE
1.3
NE
1.4
ENE
1.3
ENE
Period(s) (?)6676666661455566666666
Wave
Graph
(?)Metric surfscale
Energy kJ (?)147160102116162971159349398514668105107138141100112150121
Wind
(km/h)
30
NE
35
E
25
E
35
NE
30
ENE
30
E
35
NE
30
ENE
25
E
30
NE
25
ENE
30
E
30
NE
30
ENE
30
E
35
NE
40
E
20
E
30
ENE
35
E
20
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
on		cross-
on		cross
High Tide
/ height (m)
2:11AM
2.61
2:45PM
2.59
2:59AM
2.77
3:23PM
2.78
3:38AM
2.89
3:56PM
2.94
4:13AM
2.98
4:26PM
3.06
4:44AM
3.02
4:54PM
3.13
5:14AM
3.01
5:22PM
3.14
5:43AM
2.96
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
10:10PM
0.46
10:23AM
0.45
10:41PM
0.33
10:53AM
0.40
11:12PM
0.25
11:22AM
0.38
11:43PM
0.22
11:51AM
0.41
Thu
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Sunrise--5:26--5:26--5:26--5:26--5:26--5:26--5:24
Sunset5:37--5:37--5:37--5:37--5:37--5:37--5:37--
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
---------------------
Temp. °C272628272627272628272628272629282728272628
Feels °C (?)262528252526252528262627252427262527252427
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for Piauí

  1. weather stationWind Update Continuing clean conditions at Curvao (calm at Parnaiba Airport 14 km from Curvao). A 1.6m windswell from the NE

    2 hours 29 minutes ago Curvao
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2 h 29 min ago

0 km/h
N
Clean
Please reload the page to see if there are any updates.

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 Curvao 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.

View detailed surf forecast for Curvao at:
surf-forecast.com

Information about the Curvao Surf forecast

The above surf forecast table for Curvao provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Curvao can be found by selecting the local surf guide option on the grey menu. Our Curvao 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 (Curvao) 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 Curvao 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 Piauí? If you are looking for accommodation near Curvao, camping, hotels and holiday cottages in Piauí, consider staying in Parnaiba which is 20 km (12 miles) away. Alternatively, find information about places to stay and car hire in Munguba which is 76 km (47 miles) away

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