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Armacao Surf Forecast
/ Santa Catarina – Florianópolis (24 surf breaks) /
Surf Forecasts:
Armacao surfForecast / Santa Catarina – Florianópolis / Brazil
48hr Weather and Surf, issued 2 am Thursday 21 May 2026 -03Forecast update in hr min s Forecast update imminent
Armacao surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Armacao sea temperature is
20.3° C
(Which is 1.3°C colder than average for this time of year)Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 23mm), heaviest during Fri night. Very mild (max 17°C on Sat night, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | ||||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SSE 16 | S 15 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | off | cross-off | cross-off | glassy | glassy | glassy | cross-off | off | cross-off | off | |
High Tide | 9:45PM0.67m | 3:21AM0.63m | 6:11PM0.55m | 10:47PM0.68m | 4:04AM0.62m | 11:30PM0.66m | 5:05AM0.60m | |||||||||||||||||
Low Tide | 1:00AM0.58m | 12:17PM0.16m | 6:39PM0.55m | 1:58AM0.59m | 1:31PM0.19m | 2:53AM0.57m | 2:40PM0.21m | |||||||||||||||||
 | | |  | | | | |  | |  | |  | | | |  | | |  | | | | | |
 | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — |
 | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:29 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 5 | 3 | 1 | 1 | 2 | 5 | 1 | |
Temp °C | 14 | 14 | 14 | 14 | 15 | 16 | 15 | 15 | 13 | 14 | 14 | 14 | 15 | 16 | 16 | 15 | 13 | 12 | 12 | 13 | 14 | 15 | 15 | 16 |
12 | 13 | 11 | 11 | 10 | 11 | 10 | 12 | 11 | 12 | 12 | 13 | 14 | 15 | 16 | 14 | 11 | 11 | 12 | 13 | 14 | 15 | 15 | 16 | |
Swell 1 Height (m) Direction Period (s) | SSE 16 | SSE 16 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | ESE 7 | ESE 7 | E 8 |
 kJ | 1361 | 1629 | 1856 | 1797 | 1724 | 1676 | 1402 | 1277 | 1467 | 1487 | 1261 | 1244 | 1042 | 1028 | 908 | 845 | 659 | 572 | 555 | 383 | 304 | 118 | 191 | 196 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | — | — | — | — | E 8 | E 8 | E 8 | — | — | — | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | SE 6 | ESE 6 | SSE 12 | SSE 12 | SSE 12 |
| kJ | 4 | 4 | — | — | — | — | 1 | 1 | 1 | — | — | — | 1 | 1 | 1 | 6 | 7 | 7 | 7 | 34 | 47 | 222 | 218 | 218 |
Swell 3 Height (m) Direction Period (s) | E 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 10 | — | — | — | — | — |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | S 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 4 |
| kJ | — | 4411 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 16 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 6 | 4 | 6 | 36 | 36 | 17 | 9 | 2 | 2 | 2 | 3 | 36 | 17 | 4 | 2 | 2 | 2 | 2 | 2 | 9 | 9 | 9 | 6 |
Best forecast wave conditions in Florianópolis | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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