Surf Forecasts:
How big are the waves at Atins today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 4.5ft (1.3m), 5s period with ENE swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 4ft (1.2m), 16s period with NE swell.
- Evening surf: Evening surf (25 Sep, local time) - 1.5ft (0.4m), 15s period with NNE swell.
The current surf forecast for Atins at 4AM is: 1.3m 5s primary swell from a Northeast direction and 0.2m 18s secondary swell from a North direction, 0.1m 12s secondary swell from a North direction (forecast issued at 08:00pm September 24). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 4.5ft (1.3m) | 5s |
| Afternoon (25 Sep) | 4ft (1.2m) | 16s |
| Evening (25 Sep) | 1.5ft (0.4m) | 15s |
Table - waves today at Atins. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Fri morning, min 26°C on Thu night). Mainly fresh winds. | ||||||||||||||||||
Thu 24 | Friday 25 | Saturday 26 | ||||||||||||||||
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) | NE 5 | NE 5 | NE 5 | NE 6 | NE 5 | ENE 5 | ENE 6 | NE 16 | NE 16 | NNE 15 | NE 5 | ENE 6 | ENE 6 | N 14 | ENE 6 | NE 13 | NE 13 | NE 6 |
Wave Graph  | ||||||||||||||||||
 kJ | 48 | 55 | 77 | 97 | 85 | 97 | 101 | 728 | 619 | 74 | 106 | 101 | 114 | 104 | 123 | 628 | 618 | 101 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross | cross-off | cross | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross |
High Tide | 3:35PM2.60m | 3:46AM2.80m | 4:07PM2.78m | 4:21AM2.93m | 4:39PM2.93m | |||||||||||||
Low Tide | 9:36PM0.45m | 9:58AM0.28m | 10:11PM0.28m | 10:31AM0.18m | ||||||||||||||
 | | | |  | |  | | | | |  |  | | | | | | |
 | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 27 | 26 | 26 |
Feels °C | 27 | 26 | 27 | 26 | 26 | 27 | 28 | 26 | 27 | 27 | 27 | 26 | 25 | 25 | 27 | 27 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | N 19 | N 18 | N 18 | N 18 | N 17 | N 16 | N 16 | N 16 | N 16 | NNE 15 | NNE 15 | NNE 15 | NNE 14 | N 14 | NNE 14 | N 13 | N 13 | N 13 |
| kJ | 7 | 25 | 25 | 24 | 53 | 47 | 46 | 80 | 78 | 73 | 71 | 71 | 70 | 104 | 62 | 87 | 85 | 89 |
Swell 2 Height (m) Direction Period (s) | N 13 | N 13 | N 12 | N 12 | N 12 | N 12 | N 12 | N 12 | — | N 11 | N 11 | N 11 | — | — | — | — | — | — |
| kJ | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | — | 2 | 2 | 2 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | N 8 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 5 | NE 5 | NE 5 | NE 6 | NE 5 | ENE 5 | ENE 6 | NE 16 | NE 16 | NE 5 | NE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | NE 13 | NE 13 | NE 6 |
| kJ | 48 | 55 | 77 | 97 | 85 | 97 | 101 | 728 | 619 | 74 | 106 | 101 | 114 | 115 | 123 | 628 | 618 | 101 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 1958 | 1958 | 1073 | 1066 | 1105 | 1937 | 1924 | 1924 | 1924 | 1924 | 1401 | 954 | 930 | 1924 | 1924 | 1937 | 1924 | 1924 |
Best forecast wave conditions in Maranhão | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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