Surf Forecasts:
How big are the waves at Atins today (17 Jun):
- Morning surf: Morning surf (17 Jun, local time) - 3.5ft (1.0m), 5s period with ENE swell.
- Afternoon surf: Afternoon surf (17 Jun, local time) - 3.5ft (1.0m), 5s period with NE swell.
- Evening surf: Evening surf (17 Jun, local time) - 3.5ft (1.1m), 5s period with NE swell.
The current surf forecast for Atins at 3AM is: 1.1m 6s primary swell from a Northeast direction and 0.1m 12s secondary swell from a North direction, 0.1m 12s secondary swell from a North direction (forecast issued at 08:00pm June 16). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jun) | 3.5ft (1.0m) | 5s |
| Afternoon (17 Jun) | 3.5ft (1.0m) | 5s |
| Evening (17 Jun) | 3.5ft (1.1m) | 5s |
Table - waves today at Atins. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 20mm), heaviest during Fri morning. Warm (max 28°C on Tue night, min 27°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NE 6 | NE 5 | NE 5 | NE 6 | NE 6 | ENE 5 | ENE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | ENE 5 | ENE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | ENE 5 | NNE 8 | NNE 8 | ENE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 50 | 56 | 79 | 77 | 69 | 55 | 44 | 51 | 44 | 47 | 55 | 44 | 51 | 42 | 42 | 53 | 53 | 51 | 53 | 51 | 46 | 13 | 13 | 53 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off |
High Tide | 6:08PM2.76m | 6:18AM3.11m | 6:58PM2.72m | 7:09AM3.01m | 7:48PM2.64m | 8:01AM2.86m | ||||||||||||||||||
Low Tide | 00:02AM0.29m | 12:42PM0.00m | 00:52AM0.36m | 1:32PM0.14m | 1:43AM0.47m | 2:22PM0.32m | ||||||||||||||||||
 |  | | |  | |  | | | | | |  | | | | | | | | | | | | |
 | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — |
 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:51 |
mm | 1 | — | 1 | 1 | 2 | 1 | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 | 1 | 2 | 1 | 1 | 3 | 1 | — |
Temp °C | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 |
Feels °C | 30 | 29 | 27 | 28 | 29 | 27 | 29 | 30 | 30 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 29 | 28 | 28 | 27 | 30 |
Swell 1 Height (m) Direction Period (s) | N 12 | N 12 | N 12 | N 12 | NNE 8 | NNE 8 | NNE 8 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | NNE 8 | NNE 8 | N 10 | N 10 | N 10 | N 10 | N 10 | NNE 8 | NNE 8 | NNE 8 | N 10 |
| kJ | 3 | 3 | 3 | 3 | 14 | 21 | 21 | 3 | 2 | 2 | 9 | 2 | 2 | 21 | 21 | 8 | 8 | 8 | 8 | 8 | 14 | 13 | 13 | 8 |
Swell 2 Height (m) Direction Period (s) | — | — | N 12 | N 12 | N 12 | N 12 | N 11 | — | — | — | — | N 11 | N 11 | N 11 | — | — | — | — | — | N 10 | N 10 | N 10 | N 10 | N 13 |
| kJ | — | — | 3 | 3 | 3 | 3 | 2 | — | — | — | — | 9 | 2 | 2 | — | — | — | — | — | 8 | 8 | 8 | 8 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 5 | NE 5 | NE 6 | NE 6 | ENE 5 | ENE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | ENE 5 | ENE 5 | NE 5 | NE 5 | NE 5 | NE 5 | NE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 |
| kJ | 50 | 56 | 79 | 77 | 69 | 55 | 44 | 51 | 44 | 47 | 55 | 44 | 51 | 42 | 42 | 53 | 53 | 51 | 53 | 51 | 46 | 61 | 56 | 53 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 943 | 859 | 859 | 419 | 419 | 477 | 1001 | 1001 | 943 | 859 | 859 | 859 | 859 | 419 | 1153 | 1153 | 1153 | 2247 | 1839 | 954 | 419 | 1422 | 1364 | 0 |
Best forecast wave conditions in Maranhão | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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