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Surf Forecasts:
Casa Verde surfForecast / Piauí / Brazil
48hr Weather and Surf, issued 2 am Monday 11 May 2026 -03Forecast update in hr min s Forecast update imminent
Casa Verde surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Casa Verde sea temperature is
29.4° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Casa Verde today?
The current surf forecast for Casa Verde at 7AM is: 0.4m 10s primary swell from a North-northeast direction and 0.4m 4s secondary swell from a East-northeast direction, 0.3m 3s secondary swell from a Southeast direction (forecast issued at 02:00am May 11). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 1.5ft (0.4m) | 10s |
| Afternoon (11 May) | 1.5ft (0.5m) | 9s |
| Evening (11 May) | 2ft (0.6m) | 8s |
Table - waves today at Casa Verde. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 16mm), heaviest on Wed afternoon. Warm (max 29°C on Wed morning, min 25°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | ||||||||||||||||||||||
12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
N 11 | NNE 11 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | N 9 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | NE 5 | NE 5 | |
21 | 37 | 35 | 33 | 29 | 45 | 39 | 51 | 50 | 66 | 49 | 50 | 68 | 66 | 66 | 64 | 64 | 63 | 63 | 63 | 63 | 46 | 87 | 77 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross-off | glassy | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 00:09AM2.44m | 12:35PM2.50m | 1:12AM2.57m | 1:37PM2.63m | 2:04AM2.74m | 2:30PM2.77m | ||||||||||||||||||
Low Tide | 6:33AM0.85m | 7:06PM0.72m | 7:37AM0.69m | 8:02PM0.60m | 8:30AM0.51m | 8:51PM0.48m | ||||||||||||||||||
 |  |  |  |  | |  | | | | |  | | | | | | | | | | | | | |
 | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:42 | — | — |
— | — | 1 | — | 1 | 1 | 2 | 1 | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 2 | 4 | 1 | |
Temp °C | 26 | 25 | 24 | 26 | 28 | 28 | 27 | 26 | 26 | 25 | 25 | 27 | 28 | 28 | 27 | 26 | 26 | 25 | 25 | 27 | 29 | 28 | 27 | 26 |
29 | 28 | 27 | 30 | 32 | 32 | 31 | 29 | 29 | 28 | 27 | 29 | 30 | 31 | 30 | 28 | 29 | 27 | 28 | 29 | 30 | 31 | 29 | 27 | |
Swell 1 Height (m) Direction Period (s) | N 11 | NNE 11 | ENE 4 | NNE 10 | NNE 9 | NNE 9 | N 9 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 15 | N 16 |
 kJ | 21 | 37 | 5 | 33 | 29 | 45 | 39 | 51 | 50 | 66 | 49 | 50 | 68 | 66 | 66 | 64 | 64 | 63 | 63 | 63 | 63 | 46 | 4 | 5 |
Swell 2 Height (m) Direction Period (s) | N 11 | N 11 | NNE 10 | NE 4 | ENE 4 | — | — | — | — | — | — | — | — | — | — | — | N 15 | N 16 | — | — | N 14 | N 15 | N 15 | N 16 |
| kJ | 9 | 2 | 35 | 4 | 3 | — | — | — | — | — | — | — | — | — | — | — | 4 | 5 | — | — | 4 | 4 | 4 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | N 11 | N 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 9 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 4 | ENE 4 | SE 3 | — | — | ENE 2 | ENE 3 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | E 4 | E 4 | ENE 5 | ENE 4 | NE 5 | NE 5 |
| kJ | 16 | 10 | 1 | — | — | 1 | 4 | 13 | 25 | 21 | 22 | 31 | 26 | 23 | 19 | 26 | 23 | 17 | 19 | 22 | 17 | 15 | 87 | 77 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 349 | 349 | 0 | 291 | 2304 | 1025 | 360 | 731 | 731 | 360 | 291 | 340 | 2209 | 1944 | 302 | 293 | 302 | 291 | 291 | 291 | 1872 | 1872 | 360 | 360 |
Best forecast wave conditions in Piauí | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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