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Surf Forecasts:
Ilha Comprida surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 2 am Thursday 21 May 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
22.6° C
(Which is slightly warmer than usual)How big are the waves at Ilha Comprida today?
The current surf forecast for Ilha Comprida at 6AM is: 1.0m 16s primary swell from a South-southeast direction and 0.7m 4s secondary swell from a Southeast direction (forecast issued at 02:00am May 21). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 3.5ft (1.0m) | 16s |
| Afternoon (21 May) | 4.5ft (1.3m) | 15s |
| Evening (21 May) | 4.5ft (1.4m) | 14s |
Table - waves today at Ilha Comprida. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 33mm), heaviest during Fri night. Very mild (max 19°C on Thu morning, min 16°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SSE 15 | SSE 15 | SSE 16 | SSE 16 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 17 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | |
242 | 256 | 469 | 475 | 561 | 805 | 2167 | 811 | 631 | 522 | 818 | 697 | 544 | 522 | 508 | 389 | 389 | 378 | 357 | 312 | 326 | 317 | 142 | 117 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | glassy | cross-off | |
High Tide | 1:24AM0.91m | 5:16AM1.04m | 6:45PM1.03m | 1:29AM0.94m | 6:11AM1.01m | 7:49PM0.96m | 1:47AM0.92m | 7:21AM0.98m | 1:10PM0.54m | 9:00PM0.94m | ||||||||||||||
Low Tide | 9:42PM0.74m | 1:51AM0.91m | 10:24AM0.30m | 10:11PM0.78m | 3:25AM0.91m | 11:14AM0.42m | 10:50PM0.81m | 4:20AM0.85m | 12:42PM0.54m | 4:03PM0.48m | ||||||||||||||
 |  |  |  |  | |  | | | | | | | | | | | |  |  |  | | | | |
 | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — |
 | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — |
— | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 16 | 10 | 1 | 1 | — | — | |
Temp °C | 20 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 17 | 17 |
21 | 19 | 18 | 17 | 17 | 15 | 16 | 16 | 16 | 16 | 17 | 17 | 16 | 17 | 17 | 18 | 17 | 18 | 14 | 15 | 15 | 15 | 18 | 18 | |
Swell 1 Height (m) Direction Period (s) | SSE 15 | SSE 15 | SSE 16 | SSE 16 | SSE 16 | E 8 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 17 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SE 6 |
 kJ | 242 | 256 | 469 | 475 | 561 | 5 | 845 | 811 | 631 | 522 | 818 | 697 | 544 | 522 | 508 | 389 | 389 | 378 | 357 | 312 | 326 | 317 | 142 | 41 |
Swell 2 Height (m) Direction Period (s) | SE 6 | SE 6 | — | E 8 | E 8 | — | E 8 | E 8 | E 8 | SSE 18 | SSE 16 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 4 | E 4 | E 8 | ESE 6 | SE 6 | SSE 12 |
| kJ | 5 | 5 | — | 1 | 1 | — | 5 | 5 | 1 | 120 | 518 | 1 | 5 | 5 | 5 | 6 | 6 | 6 | 1 | 1 | 1 | 44 | 31 | 117 |
Swell 3 Height (m) Direction Period (s) | E 7 | — | — | — | — | — | — | — | — | E 8 | E 8 | — | — | — | — | — | — | — | E 9 | E 9 | — | — | — | SE 7 |
| kJ | 4 | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | 2 | 1 | — | — | — | 14 |
Wind waves Height (m) Direction Period (s) | — | — | SE 4 | SSE 5 | SSE 5 | SSE 15 | SSE 14 | — | — | — | — | — | — | — | — | — | — | — | SSW 3 | — | — | — | — | — |
| kJ | — | — | 17 | 15 | 24 | 805 | 2167 | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 84 | 84 | 84 | 80 | 179 | 105 | 105 | 84 | 162 | 160 | 105 | 105 | 105 | 52 | 105 | 105 | 105 | 105 | 52 | 52 | 52 | 52 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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