Surf Forecasts:
How big are the waves at Armacao today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 7ft (2.1m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 6ft (1.9m), 8s period with NE swell.
- Evening surf: Evening surf (18 Jul, local time) - 6ft (1.9m), 8s period with NE swell.
The current surf forecast for Armacao at 1AM is: 1.9m 8s primary swell from a Northeast direction (forecast issued at 08:00pm July 17). An open ocean swell of 1.2m 8s is not directed at the surf break, a second open ocean swell of 0.3m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 7ft (2.1m) | 8s |
| Afternoon (18 Jul) | 6ft (1.9m) | 8s |
| Evening (18 Jul) | 6ft (1.9m) | 8s |
Table - waves today at Armacao. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Mon afternoon, min 17°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Fri 17 | Saturday 18 | Sunday 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 | NNW 4 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 456 | 1 | 467 | 527 | 639 | 604 | 497 | 486 | 532 | 479 | 459 | 181 | 427 | 447 | 321 | 337 | 364 | 408 |
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-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:09PM0.65m | 3:23AM0.79m | 4:30PM0.62m | 4:03AM0.76m | 4:54PM0.59m | |||||||||||||
Low Tide | 10:42PM0.47m | 11:09AM0.13m | 9:01PM0.44m | 11:42AM0.23m | ||||||||||||||
 | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 17 | 17 | 18 | 24 | 26 | 20 | 21 | 19 | 18 | 18 | 18 | 24 | 25 | 21 | 20 |
Feels °C | 14 | 15 | 15 | 15 | 15 | 16 | 21 | 23 | 17 | 19 | 17 | 16 | 16 | 16 | 21 | 22 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 211 | 212 | 212 | 216 | 240 | 234 | 205 | 221 | 221 | 189 | 184 | 181 | 167 | 163 | 133 | 142 | 163 | 167 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | ESE 10 | ESE 10 | SE 10 | S 13 | SE 18 | SE 17 | SE 16 | SE 16 | SE 15 | SE 15 | SE 14 | SE 13 | SSE 13 | SE 13 | SE 12 | SE 12 |
| kJ | 26 | 25 | 20 | 19 | 4 | 4 | 12 | 11 | 10 | 10 | 8 | 8 | 8 | 7 | 17 | 7 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | SE 16 | SE 15 | SE 15 | SE 15 | SE 14 | SE 18 | S 13 | S 13 | S 12 | SE 10 | SE 9 | SE 9 | S 9 | SE 9 | — | — | — | — |
| kJ | 10 | 9 | 8 | 8 | 7 | 12 | 3 | 3 | 3 | 4 | 3 | 3 | 1 | 3 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 8 | NNW 4 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | N 5 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 456 | 1 | 467 | 527 | 639 | 604 | 497 | 486 | 532 | 479 | 459 | 55 | 427 | 447 | 321 | 337 | 364 | 408 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 74 | 3 | 19 | 3 | 3 | 3 | 75 | 46 | 27 | 3 | 3 | 3 | 3 | 3 | 62 | 69 | 3 | 3 |
Best forecast wave conditions in Florianópolis | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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