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Atins surfForecast / Maranhao / Brazil
48hr Weather and Surf, issued 2 pm Sunday 18 May 2025 -03Forecast update in -0hr 16 min 05 s Forecast update imminent
Atins surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Atins sea temperature is
84.2°F
(Which is slightly warmer than usual)How big are the waves at Atins today?
The current surf forecast for Atins at 7PM is: 4ft 7s primary swell from a Northeast direction and 1ft 15s secondary swell from a North direction, 1ft 15s secondary swell from a North direction (forecast issued at 02:00pm May 18). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | - | - |
| Afternoon (18 May) | 4ft (1.2m) | 7s |
| Evening (18 May) | 3.5ft (1.1m) | 7s |
Table - waves today at Atins. (Swell directed towards the surf break)
Updates in -0 hr 16 min 05 s Forecast update imminent
Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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 | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (ft) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 8 | 7 | 7 | 7 | 6 | 5 | 14 | 14 | 6 | 7 | 7 | 6 | 5 | 13 | 6 | 13 | 13 | 5 | 8 | 8 | 8 | 8 | 12 | 8 | 8 | 5 | 5 | 5 | 5 | 5 | 5 | 8 | 8 | 8 | 8 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 8 | 5 | 5 | 5 | 5 | 8 | 5 | 11 | 6 | 6 | 5 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 35 | 131 | 121 | 112 | 88 | 76 | 35 | 32 | 90 | 68 | 118 | 58 | 46 | 30 | 115 | 30 | 52 | 62 | 109 | 95 | 95 | 112 | 44 | 38 | 34 | 57 | 53 | 40 | 64 | 69 | 64 | 48 | 49 | 138 | 157 | 48 | 60 | 64 | 94 | 74 | 87 | 76 | 64 | 74 | 90 | 94 | 87 | 80 | 35 | 66 | 61 | 40 | 64 | 19 | 93 | 9 | 100 | 105 | 94 | 97 |
Wind (mph) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross- off | cross- off | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross | cross | cross |
High Tide / height (ft) | 8:58PM 7.22 | 9:10AM 7.87 | 10:01PM 7.22 | 10:17AM 7.81 | 11:10PM 7.45 | 11:30AM 7.91 | 12:16AM 7.87 | 12:39PM 8.2 | 1:16AM 8.46 | 1:43PM 8.6 | 2:11AM 9.09 | 2:41PM 8.96 | 3:01AM 9.61 | 3:34PM 9.22 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (ft) | 2:42PM 2.13 | 2:53AM 2.99 | 3:43PM 2.36 | 4:02AM 3.12 | 4:51PM 2.36 | 5:18AM 2.95 | 5:58PM 2.2 | 6:29AM 2.46 | 7:01PM 1.87 | 7:32AM 1.77 | 7:56PM 1.48 | 8:29AM 1.05 | 8:48PM 1.12 | 9:21AM 0.39 | ||||||||||||||||||||||||||||||||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - |
| Sunset | - | 5:46 | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - | 5:46 | - | - |
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Rain (in) | 0.0 | - | - | - | 0.0 | 0.0 | 0.1 | 0.1 | 0.0 | - | 0.1 | 0.0 | 0.0 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | - | - | - | 0.0 | 0.1 | 0.1 | 0.1 | 0.0 | - | - | 0.0 | 0.2 | 0.2 | 0.1 | - | - | - | 0.0 | 0.3 | 0.2 | 0.2 | - | 0.0 | 0.0 | - | 0.2 | 0.2 | - | - | - | 0.0 | - | - | - | 0.0 | - | - | 0.0 | - | 0.0 | 0.1 | 0.0 |
| Temp. °F | 84 | 84 | 82 | 82 | 82 | 81 | 79 | 81 | 82 | 82 | 82 | 82 | 81 | 81 | 79 | 81 | 82 | 82 | 82 | 81 | 81 | 82 | 81 | 81 | 82 | 82 | 82 | 82 | 81 | 81 | 79 | 81 | 82 | 82 | 82 | 81 | 81 | 81 | 81 | 81 | 82 | 82 | 81 | 81 | 81 | 81 | 81 | 81 | 82 | 82 | 82 | 82 | 81 | 81 | 81 | 82 | 82 | 82 | 82 | 81 |
| Feels °F (?) | 84 | 86 | 86 | 86 | 86 | 82 | 81 | 82 | 84 | 86 | 86 | 86 | 82 | 84 | 81 | 82 | 84 | 86 | 86 | 84 | 84 | 86 | 82 | 81 | 82 | 84 | 84 | 82 | 82 | 84 | 81 | 81 | 82 | 82 | 84 | 81 | 82 | 82 | 82 | 81 | 82 | 84 | 82 | 82 | 81 | 81 | 81 | 79 | 82 | 84 | 84 | 84 | 81 | 82 | 81 | 81 | 82 | 84 | 86 | 82 |
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