Surf Forecasts:
How big are the waves at Riozinho today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 6ft (1.8m), 8s period with E swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 4ft (1.2m), 7s period with ESE swell.
- Evening surf: Evening surf (31 Aug, local time) - 4ft (1.2m), 8s period with ESE swell.
The current surf forecast for Riozinho at 5AM is: 1.1m 6s primary swell from a Southeast direction and 0.8m 8s secondary swell from a East direction, 0.8m 6s secondary swell from a Southeast direction (forecast issued at 08:00pm August 30). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 6ft (1.8m) | 8s |
| Afternoon (31 Aug) | 4ft (1.2m) | 7s |
| Evening (31 Aug) | 4ft (1.2m) | 8s |
Table - waves today at Riozinho. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 82mm), heaviest during Mon night. Warm (max 20°C on Tue morning, min 15°C on Tue night). Winds increasing (calm on Mon afternoon, fresh winds from the SSW by Tue afternoon). | ||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | ||||||||||||||||
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 |  | |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | ESE 8 | E 8 | E 8 | E 8 | SE 6 | E 8 | ESE 7 | ESE 7 | ENE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | ESE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 115 | 112 | 112 | 112 | 151 | 418 | 142 | 157 | 186 | 163 | 163 | 135 | 135 | 145 | 149 | 203 | 232 | 270 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross-off | cross-off | glassy | glassy | on | glassy | on | cross | cross-off | glassy | glassy | cross-off | cross-off | cross-off |
High Tide | 3:13PM0.76m | 3:09AM0.86m | 3:38PM0.71m | 3:47AM0.81m | 4:04PM0.64m | |||||||||||||
Low Tide | 9:38PM0.25m | 10:17AM0.14m | 10:01PM0.27m | 11:07AM0.26m | ||||||||||||||
 | | | | |  |  | |  |  | | |  |  |  |  | | | |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | — | 6:00 | — |
mm | 1 | 5 | 5 | 3 | 5 | 4 | 9 | 10 | 8 | 22 | 6 | 3 | — | — | — | 2 | — | — |
Temp °C | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 20 | 20 | 17 | 17 |
Feels °C | 19 | 19 | 18 | 17 | 18 | 18 | 19 | 21 | 19 | 20 | 19 | 19 | 19 | 19 | 21 | 17 | 11 | 13 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | E 8 | E 8 | E 8 | SE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | ESE 8 |
| kJ | 115 | 112 | 112 | 112 | 92 | 138 | 142 | 157 | 165 | 163 | 163 | 135 | 135 | 145 | 149 | 203 | 232 | 270 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SSE 5 | SSE 5 | SSE 6 | E 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 4 | 11 | 17 | 48 | 86 | 55 | 50 | 57 | 41 | 39 | 26 | 22 | 22 | 21 | 12 | 56 | 56 | 56 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SE 9 | SE 9 | — | — | SSE 6 | — | — | — | — | — | — | SE 10 | SE 10 | SE 10 | — | — | — |
| kJ | 9 | 3 | 3 | — | — | 57 | — | — | — | — | — | — | 4 | 4 | 4 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SSE 5 | — | SE 6 | SE 6 | E 8 | — | — | ENE 9 | ENE 8 | — | — | — | — | SSW 4 | S 5 | S 5 | SE 8 |
| kJ | — | 26 | — | 42 | 151 | 418 | — | — | 186 | 108 | — | — | — | — | 8 | 66 | 53 | 260 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 29 | 8 | 0 | 0 | 0 | 0 | 5 | 0 | 33 | 5 | 0 | 0 | 0 | 78 | 313 | 25 |
Best forecast wave conditions in Florianópolis | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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