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Surf Forecasts:
Mirante da Sirena surfForecast / Alagoas / Brazil
48hr Weather and Surf, issued 8 am Sunday 22 Mar 2026 -03Forecast update in hr min s Forecast update imminent
Mirante da Sirena surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mirante da Sirena sea temperature is
29.0° C
(Which is slightly warmer than usual)How big are the waves at Mirante da Sirena today?
The current surf forecast for Mirante da Sirena at 1PM is: 0.4m 10s primary swell from a Southeast direction and 0.2m 8s secondary swell from a South direction, 0.5m 6s secondary swell from a East direction (forecast issued at 08:00am March 22). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Mar) | 2.5ft (0.7m) | 6s |
| Afternoon (22 Mar) | 1.5ft (0.4m) | 10s |
| Evening (22 Mar) | 2.5ft (0.8m) | 10s |
Table - waves today at Mirante da Sirena. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 22 | Monday 23 | Tuesday 24 | Wed 25 | |||||||||||||||||||||
| 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 | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 6 | 10 | 10 | 10 | 10 | 10 | 10 | 6 | 6 | 6 | 10 | 10 | 9 | 9 | 9 | 5 | 9 | 9 | 9 | 9 | 9 | 9 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 38 | 39 | 35 | 35 | 67 | 133 | 140 | 140 | 35 | 35 | 34 | 33 | 32 | 31 | 30 | 25 | 27 | 23 | 24 | 29 | 84 | 82 | 92 | 114 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | 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 | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 5:43AM 2.07 | 6:09PM 2.05 | 6:26AM 1.93 | 7:00PM 1.84 | 7:18AM 1.76 | 8:06PM 1.64 | ||||||||||||||||||
Low Tide / height (m) | 11:51AM 0.14 | 12:15AM 0.30 | 12:38PM 0.28 | 1:04AM 0.50 | 1:39PM 0.44 | 2:13AM 0.68 | ||||||||||||||||||
Sunday 22 | Monday 23 | Tuesday 24 | Wed 25 | |||||||||||||||||||||
| Sunrise | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 5:30 | - | - | - | - | - | - | - | 5:30 | - | - | - | - | - | - | - | 5:30 | - | - | - | - |
 | | | |  |  | |  |  | |  | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 28 | 28 | 28 | 27 | 27 | 26 | 26 |
| Feels °C (?) | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 27 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 27 | 29 | 28 | 29 | 28 | 28 | 27 | 28 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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