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Surf Forecasts:
Guarda do Embau surfForecast / Santa Catarina – Sul / Brazil
48hr Weather and Surf, issued 8 pm Friday 20 Mar 2026 -03Forecast update in hr min s Forecast update imminent
Guarda do Embau surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Guarda do Embau sea temperature is
27.0° C
(Which is 1.7°C warmer than normal for this time of year)How big are the waves at Guarda do Embau today?
The current surf forecast for Guarda do Embau at 1AM is: 0.9m 9s primary swell from a Southeast direction and 0.5m 11s secondary swell from a Southeast direction, 0.3m 3s secondary swell from a Northeast direction (forecast issued at 08:00pm March 20). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 3ft (0.9m) | 9s |
| Afternoon (21 Mar) | 2.5ft (0.8m) | 9s |
| Evening (21 Mar) | 2.5ft (0.8m) | 9s |
Table - waves today at Guarda do Embau. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Fri 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| 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 | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 162 | 115 | 115 | 145 | 148 | 145 | 145 | 103 | 103 | 101 | 99 | 96 | 94 | 94 | 94 | 105 | 105 | 107 | 105 | 103 | 98 | 98 | 96 | 94 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross | cross | cross- off | cross- off | cross | cross | cross |
High Tide / height (m) | 3:00AM 0.64 | 3:14PM 0.79 | 3:17AM 0.59 | 3:53PM 0.72 | 3:32AM 0.55 | |||||||||||||||||||
Low Tide / height (m) | 9:53PM 0.11 | 9:36AM 0.21 | 10:40PM 0.24 | 9:37AM 0.21 | 11:41PM 0.37 | 8:35AM 0.20 | ||||||||||||||||||
Fri 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - |
| Sunset | 6:24 | - | - | - | - | - | - | - | 6:23 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - |
 |  |  |  |  |  | | | | | | | |  | | | | |  | | | | | | |
Rain (mm) | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - |
| Temp. °C | 24 | 24 | 24 | 23 | 22 | 24 | 29 | 27 | 26 | 24 | 24 | 23 | 23 | 26 | 30 | 28 | 25 | 25 | 24 | 24 | 24 | 25 | 28 | 27 |
| Feels °C (?) | 27 | 27 | 27 | 25 | 24 | 26 | 30 | 27 | 28 | 26 | 26 | 24 | 24 | 28 | 33 | 31 | 29 | 29 | 27 | 27 | 27 | 27 | 28 | 26 |
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Surf Rating (10 Max)
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