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Joaquina Surf Forecast
/ Santa Catarina – Florianópolis (24 surf breaks) /
Surf Forecasts:
Joaquina 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
Joaquina surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Joaquina sea temperature is
24.3° C
(Which is normal for this time of year)How big are the waves at Joaquina today?
The current surf forecast for Joaquina at 6PM is: 0.6m 9s primary swell from a East direction and 0.4m 9s secondary swell from a South-southeast direction, 0.4m 4s secondary swell from a South-southeast direction (forecast issued at 02:00pm April 18). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | - | - |
| Afternoon (18 Apr) | 2.5ft (0.8m) | 8s |
| Evening (18 Apr) | 3ft (0.9m) | 8s |
Table - waves today at Joaquina. (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) (?) | 8 | 8 | 9 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 10 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 62 | 67 | 56 | 89 | 96 | 157 | 134 | 113 | 111 | 82 | 75 | 50 | 51 | 51 | 68 | 72 | 79 | 105 | 119 | 117 | 110 | 122 | 104 | 102 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | cross- on | cross | cross- off | cross- off | glass | glass | on | cross- on | cross | cross- off | cross- off | glass | glass | cross- on | cross- on | on | glass | glass | off | off | off |
High Tide / height (m) | 2:44PM 0.91 | 2:39AM 0.68 | 3:25PM 0.86 | 2:58AM 0.63 | 4:10PM 0.78 | 3:16AM 0.61 | ||||||||||||||||||
Low Tide / height (m) | 9:54PM 0.26 | 9:07AM 0.15 | 10:51PM 0.39 | 9:01AM 0.16 | 12:07AM 0.51 | 8:48AM 0.17 | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 |
| Sunset | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - |
 | |  | | | | | | | | | | | | | | | | | |  |  | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 25 | 23 | 22 | 21 | 20 | 19 | 21 | 23 | 23 | 22 | 21 | 20 | 19 | 18 | 20 | 22 | 22 | 22 | 21 | 20 | 19 | 19 | 20 |
| Feels °C (?) | 26 | 25 | 23 | 22 | 22 | 21 | 20 | 22 | 24 | 23 | 22 | 21 | 21 | 20 | 19 | 22 | 23 | 22 | 24 | 23 | 22 | 20 | 20 | 21 |
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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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