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Surf Forecasts:
Ronco do Mar surfForecast / Ceará / Brazil
48hr Weather and Surf, issued 2 pm Wednesday 20 May 2026 -03Forecast update in hr min s Forecast update imminent
Ronco do Mar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ronco do Mar sea temperature is
28.8° C
(Which is slightly warmer than usual)How big are the waves at Ronco do Mar today?
The current surf forecast for Ronco do Mar at 6PM is: 1.1m 6s primary swell from a East direction and 0.7m 9s secondary swell from a North-northeast direction, 0.1m 15s secondary swell from a North direction (forecast issued at 02:00pm May 20). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | - | - |
| Afternoon (20 May) | 3.5ft (1.1m) | 6s |
| Evening (20 May) | 2.5ft (0.7m) | 9s |
Table - waves today at Ronco do Mar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Thu night. Warm (max 28°C on Wed afternoon, min 24°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 6 | E 6 | E 6 | NNE 9 | NNE 9 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 6 | E 6 | NNE 8 | |
92 | 89 | 88 | 71 | 68 | 95 | 102 | 89 | 91 | 92 | 91 | 80 | 84 | 71 | 83 | 91 | 94 | 100 | 86 | 70 | 72 | 84 | 97 | 41 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | |
High Tide | 7:46PM2.30m | 8:00AM2.53m | 8:48PM2.19m | 9:05AM2.38m | 9:55PM2.12m | |||||||||||||||||||
Low Tide | 1:27PM0.18m | 1:39AM0.53m | 2:28PM0.35m | 2:43AM0.66m | 3:34PM0.50m | 3:54AM0.76m | ||||||||||||||||||
 | |  | | |  |  | | | | | |  | | |  | | | | | |  | | | |
 | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — |
 | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | 5:30 |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | 1 | — | — | |
Temp °C | 28 | 28 | 27 | 26 | 26 | 25 | 25 | 26 | 28 | 28 | 27 | 27 | 26 | 25 | 25 | 26 | 28 | 28 | 27 | 26 | 26 | 25 | 24 | 26 |
28 | 28 | 29 | 28 | 28 | 27 | 27 | 27 | 29 | 29 | 29 | 29 | 28 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 27 | 25 | 25 | |
Swell 1 Height (m) Direction Period (s) | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 |
 kJ | 71 | 70 | 68 | 68 | 67 | 67 | 67 | 67 | 65 | 65 | 64 | 47 | 48 | 48 | 47 | 47 | 47 | 47 | 47 | 45 | 45 | 45 | 44 | 41 |
Swell 2 Height (m) Direction Period (s) | N 16 | — | N 15 | N 15 | N 14 | N 14 | N 15 | N 14 | N 14 | N 13 | — | N 13 | — | — | NNE 9 | — | N 12 | N 12 | NNE 8 | — | — | NNE 8 | — | NNE 8 |
| kJ | 5 | — | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | — | 3 | — | — | 58 | — | 3 | 3 | 40 | — | — | 38 | — | 38 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | N 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 6 | E 6 | ESE 7 |
| kJ | 92 | 89 | 88 | 71 | 68 | 95 | 102 | 89 | 91 | 92 | 91 | 80 | 84 | 71 | 83 | 91 | 94 | 100 | 86 | 70 | 72 | 84 | 97 | 152 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1733 | 1806 | 1806 | 1806 | 554 | 0 | 0 | 1208 | 1017 | 2175 | 67 | 2173 | 782 | 0 | 0 | 1208 | 1968 | 2176 | 70 | 70 | 1886 | 0 | 0 | 1823 |
Best forecast wave conditions in Ceará | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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