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Mar Aberto Surf Forecast
/ Rio Grande Do Norte (34 surf breaks) /
Surf Forecasts:
Mar Aberto surfForecast / Rio Grande Do Norte / Brazil
48hr Weather and Surf, issued 8 pm Monday 04 May 2026 -03Forecast update in hr min s Forecast update imminent
Mar Aberto surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mar Aberto sea temperature is
28.7° C
(Which is normal for this time of year)How big are the waves at Mar Aberto today?
The current surf forecast for Mar Aberto at 2AM is: 0.7m 9s primary swell from a East direction and 0.4m 7s secondary swell from a Northeast direction, 0.9m 6s secondary swell from a Southeast direction (forecast issued at 08:00pm May 04). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 3.5ft (1.1m) | 6s |
| Afternoon (05 May) | 4.5ft (1.4m) | 7s |
| Evening (05 May) | 5.5ft (1.7m) | 7s |
Table - waves today at Mar Aberto. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Mon night. Warm (max 27°C on Tue afternoon, min 24°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
ESE 10 | ESE 10 | ESE 9 | E 9 | SE 6 | ESE 6 | SE 7 | ESE 7 | ESE 8 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | |
96 | 94 | 92 | 83 | 61 | 100 | 322 | 199 | 204 | 329 | 319 | 310 | 294 | 294 | 163 | 169 | 176 | 291 | 248 | 261 | 248 | 300 | 167 | 315 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | |
High Tide | 5:42PM1.86m | 5:50AM1.93m | 6:20PM1.75m | 6:29AM1.84m | 7:03PM1.65m | 7:15AM1.75m | ||||||||||||||||||
Low Tide | 11:38PM0.47m | 12:07PM0.39m | 00:15AM0.58m | 12:50PM0.51m | 00:58AM0.68m | 1:41PM0.61m | ||||||||||||||||||
 |  | | |  |  | |  |  |  | | | | | | | | | | |  | | | | |
 | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — |
 | — | — | — | — | — | — | — | 5:12 | — | — | — | — | — | — | — | 5:12 | — | — | — | — | — | — | — | 5:12 |
1 | — | — | 1 | 2 | 2 | 1 | — | — | — | 1 | — | — | — | 1 | 1 | — | — | — | — | — | — | 1 | 1 | |
Temp °C | 27 | 26 | 25 | 24 | 24 | 26 | 26 | 27 | 27 | 26 | 25 | 24 | 24 | 27 | 27 | 27 | 26 | 25 | 24 | 24 | 24 | 27 | 27 | 27 |
28 | 27 | 27 | 25 | 26 | 26 | 27 | 27 | 28 | 27 | 26 | 25 | 26 | 28 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 29 | 28 | 28 | |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 9 | E 9 | E 9 | E 9 | ESE 7 | NNE 13 | NNE 13 | ESE 7 | ESE 8 | E 8 | E 8 | E 8 | NNE 12 | NNE 12 | NNE 12 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | NE 8 | ESE 8 |
 kJ | 96 | 94 | 92 | 83 | 61 | 44 | 154 | 35 | 34 | 191 | 196 | 191 | 163 | 163 | 29 | 28 | 28 | 147 | 151 | 130 | 131 | 134 | 17 | 202 |
Swell 2 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 7 | NNE 14 | NNE 13 | NNE 13 | NE 7 | NE 7 | NNE 13 | NNE 13 | NNE 12 | NNE 12 | NNE 12 | NNE 7 | NE 7 | NE 8 | NNE 12 | NNE 12 | NE 8 | NE 8 | NE 8 | NNE 11 | NE 8 |
| kJ | 27 | 26 | 13 | 13 | 36 | 35 | 35 | 8 | 8 | 33 | 32 | 31 | 30 | 29 | 5 | 9 | 9 | 27 | 26 | 10 | 17 | 10 | 23 | 16 |
Swell 3 Height (m) Direction Period (s) | NNE 15 | NNE 15 | NNE 14 | NNE 14 | NE 7 | NE 7 | NE 7 | — | E 14 | NE 7 | NE 7 | NE 7 | NNE 7 | NNE 7 | SE 14 | S 18 | SE 18 | NE 8 | NE 8 | NNE 11 | NNE 11 | NNE 11 | SE 16 | NNE 11 |
| kJ | 42 | 71 | 69 | 39 | 13 | 13 | 13 | — | 4 | 8 | 8 | 8 | 5 | 5 | 7 | 7 | 13 | 9 | 10 | 25 | 24 | 23 | 10 | 23 |
Wind waves Height (m) Direction Period (s) | ESE 6 | SE 7 | SE 6 | SE 6 | SE 6 | ESE 6 | SE 7 | ESE 7 | ESE 8 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 41 | 63 | 46 | 52 | 60 | 100 | 322 | 199 | 204 | 329 | 319 | 310 | 294 | 294 | 163 | 169 | 176 | 291 | 248 | 261 | 248 | 300 | 167 | 315 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 399 | 1018 | 488 | 506 | 978 | 1047 | 176 | 1109 | 958 | 399 | 980 | 142 | 3 | 488 | 494 | 399 | 488 | 40 | 3 | 3 | 3 | 499 | 496 | 488 |
Best forecast wave conditions in Rio Grande Do Norte | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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