Surf Forecasts:
How big are the waves at Riozinho today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 2.5ft (0.7m), 8s period with SSE swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 4ft (1.2m), 8s period with SE swell.
- Evening surf: Evening surf (21 Aug, local time) - 10ft (3.0m), 10s period with S swell.
The current surf forecast for Riozinho at 1PM is: 1.8m 8s primary swell from a South-southwest direction and 0.8m 8s secondary swell from a South-southeast direction, 0.6m 7s secondary swell from a East direction (forecast issued at 08:00am August 21). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 2.5ft (0.7m) | 8s |
| Afternoon (21 Aug) | 4ft (1.2m) | 8s |
| Evening (21 Aug) | 10ft (3.0m) | 10s |
Table - waves today at Riozinho. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Fri morning, min 11°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||
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 |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 8 | SSE 8 | SSW 8 | SE 8 | SSE 9 | S 10 | S 10 | S 9 | S 10 | S 10 | S 10 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 12 | SSE 13 | SSE 13 | S 12 | S 12 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 76 | 60 | 316 | 191 | 314 | 1394 | 1394 | 1178 | 1070 | 1065 | 938 | 329 | 293 | 312 | 269 | 291 | 353 | 392 | 578 | 560 | 1522 | 1857 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | off | off | glassy | cross | cross | cross-off | cross-off |
High Tide | 12:28PM0.60m | 12:35PM0.66m | 11:25PM0.49m | 12:50PM0.72m | ||||||||||||||||||
Low Tide | 4:14AM0.27m | 6:21PM0.42m | 5:19AM0.20m | 6:35PM0.37m | ||||||||||||||||||
 |  | | | |  | |  | |  |  | | | | | | | | | | | | |
 | 6:39 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — |
 | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 18 | 19 | 17 | 15 | 14 | 14 | 13 | 13 | 12 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 13 | 14 | 13 | 13 |
Feels °C | 16 | 16 | 17 | 12 | 10 | 10 | 11 | 10 | 10 | 8 | 10 | 8 | 8 | 9 | 10 | 9 | 9 | 10 | 10 | 10 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | E 7 | SSE 8 | SSE 8 | ENE 7 | E 7 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 9 | ENE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 12 | SSE 13 | SSE 13 | SSE 12 | SSE 13 |
| kJ | 36 | 60 | 75 | 76 | 40 | 487 | 495 | 443 | 399 | 391 | 329 | 25 | 293 | 312 | 269 | 291 | 353 | 392 | 578 | 560 | 608 | 775 |
Swell 2 Height (m) Direction Period (s) | SSE 3 | E 7 | E 7 | — | — | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 7 |
| kJ | 1 | 35 | 35 | — | — | 28 | 31 | 34 | 36 | 24 | 24 | 43 | 25 | 25 | 14 | 14 | 13 | 6 | 6 | 6 | 6 | 4 |
Swell 3 Height (m) Direction Period (s) | S 8 | E 11 | E 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | 2 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 8 | — | SSW 8 | SE 8 | SSE 9 | S 10 | S 10 | S 9 | S 10 | S 10 | S 10 | SSE 9 | — | — | — | — | — | — | — | — | S 12 | S 12 |
| kJ | 76 | — | 316 | 191 | 314 | 1394 | 1394 | 1178 | 1070 | 1065 | 938 | 329 | — | — | — | — | — | — | — | — | 1522 | 1857 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 25 | 33 | 27 | 25 | 25 | 25 | 0 | 25 | 0 | 77 | 25 | 0 | 0 | 0 | 0 | 0 | 25 | 25 | 25 | 25 |
Best forecast wave conditions in Florianópolis | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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