Surf Forecasts:
How big are the waves at Riozinho today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 6ft (1.8m), 9s period with ENE swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 10ft (3.0m), 10s period with NE swell.
- Evening surf: Evening surf (20 Sep, local time) - 5ft (1.6m), 10s period with ENE swell.
The current surf forecast for Riozinho at 12AM is: 1.4m 7s primary swell from a Northeast direction and 1.0m 8s secondary swell from a East direction, 0.2m 9s secondary swell from a South-southeast direction (forecast issued at 08:00pm September 19). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 6ft (1.8m) | 9s |
| Afternoon (20 Sep) | 10ft (3.0m) | 10s |
| Evening (20 Sep) | 5ft (1.6m) | 10s |
Table - waves today at Riozinho. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 57mm), heaviest during Sat night. Warm (max 23°C on Mon morning, min 13°C on Tue morning). Winds decreasing (fresh winds from the N on Sat night, light winds from the NW by Mon night). | ||||||||||||||||||
Sat 19 | Sunday 20 | Monday 21 | ||||||||||||||||
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) | NE 7 | ENE 7 | NE 7 | ENE 8 | ENE 8 | ENE 9 | NE 9 | NE 10 | NE 10 | ENE 10 | ENE 9 | NE 9 | NE 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 79 | 173 | 217 | 435 | 479 | 488 | 1402 | 1460 | 1460 | 492 | 418 | 1055 | 891 | 289 | 283 | 235 | 235 | 230 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross-on | cross-on | cross | cross | cross-on | cross | cross | cross | cross-on | off | cross-off |
High Tide | 11:09PM0.41m | 12:09PM0.68m | 11:14PM0.50m | 12:23PM0.73m | ||||||||||||||
Low Tide | 9:43PM0.40m | 3:46AM0.27m | 5:37PM0.42m | 4:50AM0.19m | 5:53PM0.36m | |||||||||||||
 |  | | | |  |  |  | |  | | | | |  | | |  | |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — |
 | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:08 | — |
mm | 6 | 9 | 8 | 9 | 7 | 1 | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 5 |
Temp °C | 18 | 18 | 18 | 19 | 19 | 19 | 20 | 21 | 20 | 19 | 19 | 19 | 19 | 23 | 20 | 20 | 19 | 19 |
Feels °C | 16 | 15 | 15 | 16 | 16 | 17 | 19 | 21 | 20 | 19 | 19 | 19 | 19 | 23 | 17 | 21 | 19 | 20 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | SSE 8 | E 8 | SSE 12 | SSE 11 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 |
| kJ | 69 | 7 | 115 | 14 | 13 | 488 | 521 | 587 | 587 | 492 | 418 | 400 | 344 | 289 | 283 | 235 | 235 | 230 |
Swell 2 Height (m) Direction Period (s) | SSE 9 | SSE 13 | SSE 9 | — | S 11 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | S 10 | S 10 | S 10 | SE 9 | S 9 |
| kJ | 7 | 16 | 7 | — | 22 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 2 | 2 | 7 | 3 | 2 |
Swell 3 Height (m) Direction Period (s) | SSE 12 | E 12 | SSE 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | S 12 | S 12 |
| kJ | 13 | 3 | 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 |
Wind waves Height (m) Direction Period (s) | NE 7 | ENE 7 | NE 7 | ENE 8 | ENE 8 | NNW 3 | NE 9 | NE 10 | NE 10 | — | — | NE 9 | NE 9 | — | — | — | S 3 | — |
| kJ | 79 | 173 | 217 | 435 | 479 | 4 | 1402 | 1460 | 1460 | — | — | 1055 | 891 | — | — | — | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 462 | 454 | 389 | 188 | 200 | 111 | 66 | 55 | 54 | 6 | 6 | 6 | 66 | 9 | 77 | 28 | 0 | 0 |
Best forecast wave conditions in Florianópolis | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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