Surf Forecasts:
How big are the waves at Armacao today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 1.5ft (0.4m), 3s period with N swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 7ft (2.2m), 9s period with NE swell.
The current surf forecast for Armacao at 1PM is: 2.1m 9s primary swell from a Northeast direction and 1.4m 9s secondary swell from a East-northeast direction (forecast issued at 08:00am September 21). An open ocean swell of 0.1m 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 Sep) | 1.5ft (0.4m) | 3s |
| Afternoon (21 Sep) | 7ft (2.2m) | 9s |
| Evening (21 Sep) | - | - |
Table - waves today at Armacao. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Mon afternoon. Warm (max 25°C on Mon morning, min 12°C on Tue night). Winds increasing (calm on Mon night, fresh winds from the S by Tue afternoon). | ||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 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) | NE 9 | N 3 | NE 9 | NE 9 | ENE 9 | E 9 | E 9 | E 9 | E 8 | SSE 6 | SSE 7 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | S 10 | SSE 9 | S 11 | S 11 | ENE 9 | SSE 15 | SSE 14 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 880 | 2 | 727 | 747 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 143 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | cross-off | cross-off | off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | glassy |
High Tide | 12:23PM0.73m | 11:33PM0.59m | 12:41PM0.78m | 11:55PM0.68m | 12:59PM0.81m | |||||||||||||||||
Low Tide | 4:50AM0.19m | 5:53PM0.36m | 5:36AM0.11m | 6:19PM0.31m | 6:15AM0.04m | 6:47PM0.26m | ||||||||||||||||
 |  |  |  | |  |  | | |  |  | | |  | | | | | | | |  | |
 | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — |
 | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:09 | — |
mm | — | — | — | 1 | 4 | 2 | 2 | 2 | 1 | 1 | — | 1 | — | — | — | 1 | 1 | — | — | — | — | — |
Temp °C | 22 | 25 | 20 | 20 | 19 | 19 | 16 | 16 | 16 | 13 | 14 | 13 | 14 | 13 | 13 | 12 | 12 | 13 | 14 | 15 | 15 | 15 |
Feels °C | 21 | 24 | 18 | 20 | 20 | 20 | 12 | 17 | 13 | 7 | 8 | 7 | 7 | 8 | 8 | 8 | 8 | 9 | 10 | 12 | 12 | 14 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | SSE 9 | E 9 | SSE 11 | SSE 11 | SSE 16 | SSE 15 | SSE 14 |
| kJ | 340 | 281 | 283 | 287 | 232 | 190 | 158 | 119 | 90 | 68 | 68 | 66 | 49 | 50 | 52 | 443 | 53 | 452 | 319 | 1361 | 1208 | 1057 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | — | S 11 | E 14 | S 11 | E 14 | E 14 | E 16 | E 16 | E 15 | E 9 | SE 20 | E 9 | SE 16 | E 9 | E 9 | E 9 |
| kJ | 2 | 2 | 2 | 2 | 2 | 2 | — | 3 | 4 | 2 | 4 | 4 | 5 | 5 | 4 | 53 | 16 | 53 | 534 | 59 | 59 | 57 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | S 12 | S 12 | — | E 14 | E 14 | E 14 | — | — | E 13 | E 13 | — | E 14 | E 15 | SE 18 | E 9 | ENE 9 | — | ESE 12 |
| kJ | — | — | — | — | 3 | 3 | — | 4 | 4 | 4 | — | — | 3 | 3 | — | 4 | 4 | 168 | 56 | 143 | — | 26 |
Wind waves Height (m) Direction Period (s) | NE 9 | N 3 | NE 9 | NE 9 | — | — | S 3 | S 4 | S 5 | SSE 6 | SSE 7 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | S 10 | SSE 9 | S 11 | S 11 | — | — | — |
| kJ | 880 | 2 | 727 | 747 | — | — | 8 | 26 | 32 | 92 | 149 | 226 | 291 | 363 | 474 | 1131 | 383 | 974 | 743 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 22 | 19 | 17 | 0 | 1 | 1 | 41 | 1 | 41 | 41 | 41 | 41 | 36 | 36 | 17 | 17 | 1 | 17 | 1 | 0 | 1 | 1 |
Best forecast wave conditions in Florianópolis | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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