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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 pm Saturday 18 Apr 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
23.6° C
(Which is normal for this time of year)How big are the waves at Armacao today?
The current surf forecast for Armacao at 6PM is: 0.4m 5s primary swell from a Northeast direction (forecast issued at 02:00pm April 18). An open ocean swell of 0.6m 9s is not directed at the surf break, a second open ocean swell of 0.4m 9s is not directed at the surf break, a second open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | - | - |
| Afternoon (18 Apr) | 1.5ft (0.4m) | 5s |
| Evening (18 Apr) | - | - |
Table - waves today at Armacao. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
| 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 5 | 5 | 5 | 8 | 8 | 5 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 10 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 9 | 9 | 9 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- off | cross- off | off | cross- off | cross | cross | cross- on | cross | cross- off | off | cross- off | cross- off | cross | glass | cross- on | cross- on | cross | off | cross- off | cross | cross | cross |
High Tide / height (m) | 2:34PM 0.87 | 2:26AM 0.64 | 3:14PM 0.82 | 2:44AM 0.61 | 3:57PM 0.74 | 3:02AM 0.59 | ||||||||||||||||||
Low Tide / height (m) | 9:53PM 0.25 | 9:11AM 0.15 | 10:50PM 0.38 | 9:07AM 0.16 | 12:02AM 0.49 | 8:27AM 0.17 | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 |
| Sunset | - | 5:53 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - |
 | |  | | | | | | | | | | | | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 24 | 23 | 22 | 21 | 20 | 19 | 20 | 23 | 23 | 22 | 21 | 20 | 19 | 18 | 19 | 22 | 22 | 21 | 21 | 20 | 20 | 19 | 20 |
| Feels °C (?) | 24 | 23 | 23 | 22 | 22 | 20 | 19 | 20 | 24 | 22 | 22 | 22 | 21 | 20 | 18 | 20 | 22 | 22 | 22 | 22 | 22 | 21 | 20 | 21 |
- 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
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