Surf Forecasts:
How big are the waves at Mirante da Sirena today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 4ft (1.2m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 2.5ft (0.8m), 14s period with SSE swell.
- Evening surf: Evening surf (21 Jun, local time) - 2.5ft (0.7m), 13s period with SSE swell.
The current surf forecast for Mirante da Sirena at 10AM is: 1.2m 10s primary swell from a Southeast direction and 0.8m 14s secondary swell from a South-southeast direction, 1.0m 7s secondary swell from a South direction (forecast issued at 02:00am June 21). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 4ft (1.2m) | 10s |
| Afternoon (21 Jun) | 2.5ft (0.8m) | 14s |
| Evening (21 Jun) | 2.5ft (0.7m) | 13s |
Table - waves today at Mirante da Sirena. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 25mm), heaviest during Tue morning. Warm (max 26°C on Sun morning, min 24°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSE 16 | SSE 16 | SSE 15 | SE 10 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | S 12 | ESE 9 | ESE 7 | ESE 7 | SE 8 | ESE 8 | SE 7 | SE 7 | SE 7 | ESE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 193 | 253 | 249 | 284 | 285 | 210 | 201 | 178 | 178 | 157 | 157 | 157 | 160 | 144 | 170 | 266 | 90 | 114 | 173 | 187 | 122 | 122 | 126 | 146 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | on | on | on | on | on |
High Tide | 8:44AM1.82m | 9:27PM1.65m | 9:45AM1.72m | 10:27PM1.61m | 10:50AM1.65m | |||||||||||||||||||
Low Tide | 2:33AM0.58m | 3:18PM0.48m | 3:38AM0.64m | 4:19PM0.56m | 4:44AM0.65m | 5:20PM0.59m | ||||||||||||||||||
 | |  | | | | |  | | | |  | | | |  | | | | | | | | | |
 | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:10 | — | — | — | — | — | — | — | 5:10 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | 2 | 2 | 2 | 1 | 3 | 4 | 3 | 3 | 3 |
Temp °C | 25 | 25 | 24 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 26 | 26 |
Feels °C | 25 | 25 | 24 | 25 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 25 | 25 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SSE 15 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | ESE 7 | SE 9 | SE 9 | ESE 9 | SSE 10 | SE 9 | SE 7 | SE 9 | S 10 |
| kJ | 100 | 102 | 249 | 284 | 251 | 188 | 185 | 160 | 157 | 157 | 157 | 157 | 160 | 144 | 170 | 66 | 70 | 70 | 73 | 10 | 41 | 122 | 22 | 8 |
Swell 2 Height (m) Direction Period (s) | SSE 16 | SSE 16 | SE 10 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | S 11 | S 11 | S 12 | SSE 12 | S 12 | SE 9 | SE 8 | S 11 | S 11 | S 11 | SSE 10 | SE 9 | SSE 10 | SE 12 |
| kJ | 193 | 253 | 102 | 233 | 285 | 210 | 201 | 178 | 178 | 131 | 64 | 64 | 75 | 48 | 169 | 85 | 3 | 84 | 57 | 55 | 10 | 41 | 10 | 6 |
Swell 3 Height (m) Direction Period (s) | N 8 | N 8 | N 8 | N 8 | S 7 | N 8 | S 9 | S 9 | N 8 | SSE 6 | SE 12 | SSE 12 | SE 12 | SE 12 | SSE 8 | SSE 8 | — | NE 8 | NE 8 | — | S 10 | S 10 | SE 12 | N 9 |
| kJ | 1 | 1 | 1 | 1 | 60 | 1 | 76 | 56 | 1 | 4 | 39 | 15 | 6 | 6 | 6 | 22 | — | 3 | 3 | — | 33 | 8 | 6 | 2 |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 7 | S 7 | — | — | — | — | — | — | — | — | — | — | — | ESE 9 | ESE 7 | ESE 7 | SE 8 | ESE 8 | SE 7 | — | SE 7 | ESE 7 |
| kJ | 124 | 117 | 96 | 94 | — | — | — | — | — | — | — | — | — | — | — | 266 | 90 | 114 | 173 | 187 | 122 | — | 126 | 146 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 284 | 284 | 236 | 433 | 1225 | 1225 | 1225 | 284 | 284 | 105 | 116 | 657 | 709 | 1225 | 1225 | 694 | 24 | 24 | 24 | 657 | 1225 | 1225 | 1225 | 694 |
Best forecast wave conditions in Alagoas | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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