Surf Forecasts:
How big are the waves at Armacao today (21 Aug):
- Evening surf: Evening surf (21 Aug, local time) - 1.5ft (0.5m), 8s period with ENE swell.
The current surf forecast for Armacao at 9PM is: 0.5m 8s primary swell from a East-northeast direction (forecast issued at 02:00pm August 21). An open ocean swell of 0.5m 8s is not directed at the surf break, a second open ocean swell of 1.8m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | - | - |
| Afternoon (21 Aug) | - | - |
| Evening (21 Aug) | 1.5ft (0.5m) | 8s |
Table - waves today at Armacao. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Fri afternoon, min 11°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||
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 9 | SSE 9 | ENE 8 | S 10 | S 10 | S 10 | S 10 | S 10 | ENE 9 | SSE 9 | SSE 10 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | ENE 8 | ENE 8 | S 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 0 | 0 | 0 | 34 | 0 | 0 | 0 | 0 | 0 | 43 | 0 | 0 | 14 | 14 | 13 | 6 | 15 | 6 | 6 | 0 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | glassy | cross-off | cross-off | cross-off | 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 | ||||||||||||||||
 | |  |  | |  | |  |  | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — |
 | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 15 | 14 | 14 | 13 | 13 | 12 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 13 | 14 | 14 | 13 |
Feels °C | 15 | 11 | 10 | 9 | 11 | 9 | 10 | 8 | 9 | 8 | 8 | 9 | 10 | 9 | 10 | 10 | 10 | 10 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | E 7 | E 8 | E 8 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 9 | ENE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 13 | SSE 13 | SSE 12 | SSE 13 |
| kJ | 58 | 37 | 40 | 28 | 506 | 433 | 399 | 399 | 336 | 25 | 336 | 299 | 263 | 274 | 340 | 372 | 543 | 638 | 739 | 908 |
Swell 2 Height (m) Direction Period (s) | E 7 | — | — | ENE 8 | E 8 | E 8 | E 8 | E 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 | 35 | — | — | 34 | 31 | 34 | 36 | 36 | 24 | 43 | 25 | 25 | 14 | 14 | 13 | 6 | 6 | 6 | 6 | 4 |
Swell 3 Height (m) Direction Period (s) | E 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 8 | — | — | — |
| kJ | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 15 | — | — | — |
Wind waves Height (m) Direction Period (s) | S 8 | SSE 9 | SSE 9 | SSE 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 9 | — | — | — | — | — | — | — | — | S 12 | S 12 |
| kJ | 227 | 158 | 360 | 575 | 1297 | 1113 | 1070 | 978 | 876 | 336 | — | — | — | — | — | — | — | — | 1522 | 1918 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 17 | 42 | 36 | 17 | 9 | 9 | 9 | 9 | 9 | 68 | 17 | 9 | 6 | 2 | 2 | 4 | 36 | 17 | 17 | 6 |
Best forecast wave conditions in Florianópolis | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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