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Surf Forecasts:
Ilha Comprida surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 am Wednesday 10 Dec 2025 -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
25.3° C
(Which is slightly warmer than usual)How big are the waves at Ilha Comprida today?
The current surf forecast for Ilha Comprida at 12PM is: 0.5m 8s primary swell from a East-southeast direction and 0.1m 11s secondary swell from a South direction (forecast issued at 08:00am December 10). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | 2ft (0.6m) | 8s |
| Afternoon (10 Dec) | 1.5ft (0.5m) | 9s |
| Evening (10 Dec) | 1.5ft (0.5m) | 9s |
Table - waves today at Ilha Comprida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | Sat 13 | |||||||||||||||||||||
| 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) (?) | 7 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 41 | 45 | 34 | 45 | 47 | 46 | 36 | 38 | 31 | 18 | 99 | 181 | 186 | 231 | 227 | 220 | 213 | 203 | 196 | 183 | 140 | 140 | 135 | 90 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | off | cross- off | cross- off | cross- off | off | cross- off | cross | cross- on | cross- on | cross | cross | glass | glass | glass | on | glass | cross- on | cross- on | cross- on | glass |
High Tide / height (m) | 6:33AM 1.02 | 6:07PM 1.08 | 7:26AM 0.96 | 7:11PM 1.03 | 2:24AM 0.55 | 8:27AM 0.93 | 2:19PM 0.77 | 8:27PM 1.00 | ||||||||||||||||
Low Tide / height (m) | 10:21AM 0.69 | 11:24PM 0.42 | 11:06AM 0.71 | 12:33AM 0.54 | 3:03AM 0.55 | 12:16PM 0.75 | 4:10PM 0.75 | |||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Sat 13 | |||||||||||||||||||||
| Sunrise | 5:13 | - | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - | 5:13 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - |
 | |  | | |  |  | | | | | | | | |  | | | |  | |  | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 4 | 2 | 24 |
| Temp. °C | 24 | 28 | 32 | 33 | 31 | 27 | 25 | 23 | 22 | 26 | 30 | 30 | 26 | 24 | 23 | 22 | 21 | 25 | 29 | 26 | 23 | 22 | 22 | 21 |
| Feels °C (?) | 22 | 26 | 29 | 31 | 29 | 26 | 23 | 21 | 19 | 24 | 30 | 29 | 27 | 24 | 25 | 24 | 23 | 27 | 30 | 29 | 26 | 24 | 25 | 24 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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