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Praia de Sao Marcos surfForecast / Maranhao / Brazil
48hr Weather and Surf, issued 2 pm Sunday 13 Jul 2025 -03Forecast update in hr min s Forecast update imminent
Praia de Sao Marcos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia de Sao Marcos sea temperature is
28.9° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Praia de Sao Marcos today?
The current surf forecast for Praia de Sao Marcos at 6PM is: 0.6m 8s primary swell from a Northeast direction and 0.4m 9s secondary swell from a Northeast direction (forecast issued at 02:00pm July 13). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jul) | - | - |
| Afternoon (13 Jul) | 2ft (0.6m) | 8s |
| Evening (13 Jul) | 2ft (0.6m) | 8s |
Table - waves today at Praia de Sao Marcos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 7 | 8 | 9 | 5 | 4 | 6 | 7 | 7 | 7 | 4 | 5 | 4 | 5 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 7 | 7 | 7 | 5 | 5 | 4 | 5 | 6 | 7 | 7 | 8 | 5 | 5 | 5 | 5 | 5 | 6 | 7 | 5 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 5 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 83 | 66 | 64 | 64 | 44 | 28 | 27 | 26 | 21 | 31 | 53 | 59 | 60 | 22 | 29 | 43 | 63 | 56 | 46 | 37 | 37 | 42 | 52 | 62 | 111 | 113 | 90 | 77 | 39 | 40 | 42 | 67 | 94 | 84 | 70 | 82 | 37 | 39 | 37 | 68 | 63 | 75 | 78 | 37 | 34 | 39 | 39 | 49 | 55 | 61 | 62 | 49 | 50 | 47 | 53 | 58 | 61 | 51 | 42 | 42 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross | cross | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- off | cross- on | on | cross- on |
High Tide / height (m) | 9:16PM 5.98 | 9:30AM 6.04 | 9:58PM 5.97 | 10:16AM 5.97 | 10:42PM 5.89 | 11:06AM 5.81 | 11:31PM 5.75 | 12:01PM 5.60 | 12:25AM 5.58 | 1:03PM 5.39 | 1:27AM 5.43 | 2:13PM 5.24 | 2:35AM 5.35 | 3:25PM 5.21 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 3:00PM 0.49 | 3:21AM 0.75 | 3:44PM 0.52 | 4:06AM 0.73 | 4:30PM 0.66 | 4:54AM 0.79 | 5:19PM 0.88 | 5:47AM 0.92 | 6:12PM 1.15 | 6:44AM 1.07 | 7:12PM 1.41 | 7:48AM 1.20 | 8:18PM 1.60 | 8:57AM 1.24 | ||||||||||||||||||||||||||||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - |
| Sunset | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:02 | - | - | - | - | - | - | - | 6:02 | - | - | - | - | - | - | - | 6:02 | - | - | - | - | - | - | - | 6:02 | - | - | - | - | - | - | - | 6:02 | - |
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Rain (mm) | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | 2 | 3 | 2 | - | 1 | - | - | - | - | 2 | 2 | 1 | 1 | - | 1 | - | 1 | 3 | 1 | 1 | - | - | - | 1 | 1 | 1 | 2 | 1 | - | 2 | - | - | 2 | 2 | 1 | - | - | - | 1 | - | 1 | 2 | - | - | - | - |
| Temp. °C | 29 | 30 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 29 | 27 | 26 | 26 | 26 | 26 | 27 | 29 | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 28 | 29 | 27 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 29 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 29 | 27 | 26 |
| Feels °C (?) | 29 | 30 | 28 | 28 | 27 | 29 | 29 | 30 | 30 | 29 | 28 | 29 | 28 | 28 | 28 | 28 | 29 | 31 | 29 | 28 | 28 | 28 | 28 | 28 | 30 | 29 | 29 | 28 | 28 | 28 | 27 | 28 | 29 | 31 | 28 | 27 | 27 | 28 | 27 | 27 | 29 | 28 | 28 | 27 | 27 | 27 | 27 | 26 | 30 | 28 | 28 | 27 | 27 | 28 | 28 | 27 | 30 | 31 | 29 | 27 |
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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