Surf Forecasts:
How big are the waves at Atins today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 4ft (1.2m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 4.5ft (1.3m), 7s period with NE swell.
- Evening surf: Evening surf (19 Aug, local time) - 4ft (1.2m), 6s period with NE swell.
The current surf forecast for Atins at 4PM is: 1.3m 6s primary swell from a Northeast direction (forecast issued at 08:00am August 19). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 4ft (1.2m) | 7s |
| Afternoon (19 Aug) | 4.5ft (1.3m) | 7s |
| Evening (19 Aug) | 4ft (1.2m) | 6s |
Table - waves today at Atins. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Wed morning, min 26°C on Wed morning). Mainly fresh winds. | ||||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||||||||
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) | ENE 7 | ENE 7 | NE 7 | NE 7 | NE 5 | NE 6 | NE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | NE 7 | NE 6 | NE 6 | NE 7 | NE 6 | ENE 6 | ENE 6 | ENE 6 | NE 6 | NE 5 | NE 5 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 166 | 132 | 106 | 140 | 87 | 105 | 147 | 190 | 261 | 262 | 198 | 215 | 138 | 135 | 192 | 175 | 154 | 148 | 144 | 122 | 90 | 90 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross | cross-on | cross | cross |
High Tide | 9:09AM2.17m | 9:28PM2.26m | 10:05AM1.95m | 10:28PM2.11m | 11:25AM1.82m | |||||||||||||||||
Low Tide | 3:07PM0.87m | 3:54AM0.88m | 4:01PM1.04m | 5:09AM0.99m | 5:19PM1.15m | |||||||||||||||||
 | | | |  | | |  |  | | | | | | | | | | | | | | |
 | 5:52 | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 28 | 28 | 26 | 26 | 26 | 26 | 26 | 26 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 27 | 26 | 26 |
Feels °C | 24 | 25 | 27 | 27 | 25 | 26 | 26 | 24 | 25 | 25 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 27 | 26 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | N 10 | N 10 | N 10 | — | N 10 | N 10 | N 10 | N 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 8 | 8 | 8 | — | 8 | 8 | 8 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | NE 7 | NE 7 | NE 5 | NE 6 | NE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | NE 7 | NE 6 | NE 6 | NE 7 | NE 6 | ENE 6 | ENE 6 | ENE 6 | NE 6 | NE 5 | NE 5 |
| kJ | 166 | 132 | 106 | 140 | 87 | 105 | 147 | 190 | 261 | 262 | 198 | 215 | 138 | 135 | 192 | 175 | 154 | 148 | 144 | 122 | 90 | 90 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 173 | 173 | 177 | 1937 | 2266 | 1924 | 1924 | 1401 | 1364 | 1387 | 1924 | 2269 | 1924 | 1924 | 1223 | 1251 | 1223 | 1251 | 2520 | 2271 | 2520 | 2333 |
Best forecast wave conditions in Maranhão | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
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