Surf Forecasts:
How big are the waves at Riozinho today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 3.5ft (1.1m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 6ft (1.8m), 8s period with NE swell.
- Evening surf: Evening surf (18 Aug, local time) - 3.5ft (1.0m), 8s period with E swell.
The current surf forecast for Riozinho at 2AM is: 1.9m 8s primary swell from a Northeast direction and 1.1m 8s secondary swell from a East-northeast direction, 0.1m 10s secondary swell from a Southeast direction (forecast issued at 08:00pm August 17). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 3.5ft (1.1m) | 8s |
| Afternoon (18 Aug) | 6ft (1.8m) | 8s |
| Evening (18 Aug) | 3.5ft (1.0m) | 8s |
Table - waves today at Riozinho. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Tue afternoon, min 18°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||||
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 8 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 | E 8 | NE 8 | ENE 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 567 | 534 | 467 | 456 | 171 | 171 | 165 | 428 | 180 | 147 | 147 | 115 | 112 | 84 | 82 | 60 | 57 | 57 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | glassy | glassy | glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:02PM0.65m | 4:23AM0.71m | 4:23PM0.62m | 5:07AM0.63m | 4:43PM0.59m | |||||||||||||
Low Tide | 9:18PM0.27m | 9:49AM0.36m | 9:43PM0.26m | 9:34AM0.42m | ||||||||||||||
 | | | | |  | | | | | | | | | |  |  | | |
 | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 18 | 18 | 19 | 21 | 27 | 28 | 25 | 22 | 21 | 19 | 18 | 18 | 19 | 19 | 18 | 18 |
Feels °C | 18 | 17 | 18 | 17 | 19 | 21 | 27 | 28 | 27 | 24 | 23 | 20 | 20 | 19 | 18 | 18 | 18 | 19 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 262 | 227 | 212 | 176 | 171 | 171 | 165 | 176 | 180 | 147 | 147 | 115 | 112 | 84 | 82 | 60 | 57 | 57 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SE 9 | SE 11 | SE 10 | SE 10 | S 10 | S 10 | S 10 | S 10 | S 9 | — | S 9 | — | E 14 | E 13 | S 8 | S 8 |
| kJ | 9 | 9 | 3 | 5 | 4 | 4 | 2 | 2 | 2 | 2 | 2 | — | 2 | — | 4 | 3 | 1 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | — | — | E 14 | S 9 | — | E 14 | S 9 | S 9 | E 13 | SE 13 |
| kJ | — | — | — | 3 | 3 | 3 | 3 | 3 | — | — | 4 | 2 | — | 4 | 1 | 1 | 3 | 7 |
Wind waves Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 8 | N 4 | NNW 4 | N 4 | NE 8 | NNW 4 | SSW 3 | SSW 3 | — | — | SSW 3 | S 3 | SSE 3 | S 4 | SSE 4 |
| kJ | 567 | 534 | 467 | 456 | 21 | 8 | 14 | 428 | 5 | 1 | 2 | — | — | 2 | 1 | 2 | 6 | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 73 | 54 | 54 | 54 | 6 | 6 | 18 | 18 | 0 | 0 | 0 | 8 | 0 | 0 | 25 | 33 | 0 | 0 |
Best forecast wave conditions in Florianópolis | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Riozinho surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest