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Surf Forecasts:
Ilha Comprida surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 am Saturday 21 Mar 2026 -03Forecast update in hr min s Forecast update imminent
Ilha Comprida surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ilha Comprida sea temperature is
27.0° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Ilha Comprida today?
The current surf forecast for Ilha Comprida at 3PM is: 0.4m 9s primary swell from a Southeast direction and 0.1m 8s secondary swell from a South direction, 0.3m 4s secondary swell from a East-southeast direction (forecast issued at 08:00am March 21). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 1.5ft (0.4m) | 9s |
| Afternoon (21 Mar) | 1.5ft (0.4m) | 9s |
| Evening (21 Mar) | 1.5ft (0.4m) | 9s |
Table - waves today at Ilha Comprida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | Tue 24 | |||||||||||||||||||||
| 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 | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 29 | 30 | 30 | 29 | 29 | 28 | 27 | 27 | 26 | 25 | 26 | 33 | 33 | 24 | 24 | 24 | 23 | 25 | 22 | 22 | 21 | 21 | 14 | 42 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | on | cross- on | cross- on | cross | cross- off | glass | cross- off | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross | cross- off | cross- off |
High Tide / height (m) | 4:04AM 1.36 | 4:21PM 1.49 | 4:34AM 1.23 | 5:03PM 1.36 | 5:04AM 1.09 | 5:52PM 1.19 | ||||||||||||||||||
Low Tide / height (m) | 9:16AM 0.18 | 9:41PM 0.28 | 9:35AM 0.18 | 9:57PM 0.43 | 9:59AM 0.21 | 10:15PM 0.58 | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tue 24 | |||||||||||||||||||||
| Sunrise | - | 6:13 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:19 | - | - | - | - | - | - | - | 6:17 | - | - | - |
 |  | | | | | | |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 24 | 27 | 27 | 25 | 24 | 23 | 22 | 22 | 24 | 28 | 27 | 25 | 25 | 25 | 24 | 23 | 25 | 26 | 26 | 25 | 24 | 23 | 21 |
| Feels °C (?) | 25 | 27 | 29 | 28 | 26 | 26 | 26 | 25 | 25 | 28 | 30 | 29 | 26 | 28 | 28 | 27 | 26 | 27 | 27 | 26 | 25 | 25 | 26 | 24 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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