Surf Forecasts:
How big are the waves at Ronco do Mar today (18 Oct):
- Morning surf: Morning surf (18 Oct, local time) - 3.5ft (1.0m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (18 Oct, local time) - 1.5ft (0.4m), 16s period with NNE swell.
- Evening surf: Evening surf (18 Oct, local time) - 3ft (0.9m), 7s period with ENE swell.
The current surf forecast for Ronco do Mar at 3PM is: 0.4m 16s primary swell from a North-northeast direction and 0.3m 10s secondary swell from a North-northeast direction, 0.9m 7s secondary swell from a East-northeast direction (forecast issued at 08:00am October 18). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | 3.5ft (1.0m) | 7s |
| Afternoon (18 Oct) | 1.5ft (0.4m) | 16s |
| Evening (18 Oct) | 3ft (0.9m) | 7s |
Table - waves today at Ronco do Mar. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Mon morning, min 25°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | ||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | NNE 16 | E 7 | ENE 7 | ENE 7 | N 14 | N 14 | N 14 | N 14 | N 14 | N 14 | N 14 | NNE 14 | NNE 14 | N 14 | E 6 | E 6 | E 6 | ENE 6 | ENE 6 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 77 | 96 | 96 | 81 | 76 | 77 | 77 | 107 | 106 | 101 | 94 | 93 | 93 | 97 | 158 | 160 | 103 | 97 | 110 | 118 | 126 | 126 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on |
High Tide | 9:55AM1.70m | 10:14PM1.86m | 11:24AM1.74m | 11:38PM1.92m | 12:31PM1.88m | |||||||||||||||||
Low Tide | 3:30AM0.89m | 3:46PM1.07m | 4:55AM0.92m | 5:17PM1.06m | 6:08AM0.85m | 6:27PM0.94m | ||||||||||||||||
 | |  | |  | | | | | | | | | | | | | | | | | | |
 | 5:15 | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — |
 | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:25 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 28 | 28 | 28 | 26 | 26 | 26 | 25 | 25 | 28 | 29 | 28 | 26 | 26 | 26 | 26 | 26 | 28 | 29 | 28 | 26 | 26 |
Feels °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 28 | 29 | 28 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | NNE 10 | NNE 14 | NNE 14 | NNE 16 | NNE 15 | NNE 15 | NNE 15 | N 14 | N 14 | N 14 | N 14 | N 14 | N 14 | N 14 | NNE 14 | NNE 14 | N 14 | N 14 | N 13 | N 13 | N 13 | N 13 |
| kJ | 20 | 36 | 36 | 81 | 76 | 73 | 71 | 107 | 106 | 101 | 94 | 93 | 93 | 97 | 158 | 160 | 103 | 97 | 90 | 89 | 89 | 87 |
Swell 2 Height (m) Direction Period (s) | NNE 14 | NNE 10 | NNE 16 | NNE 10 | NNE 5 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 8 | NE 7 | NE 7 | N 8 | N 8 | N 8 | N 8 | N 8 | — | N 8 |
| kJ | 36 | 20 | 51 | 19 | 5 | 18 | 17 | 7 | 8 | 8 | 8 | 8 | 7 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | — | 1 |
Swell 3 Height (m) Direction Period (s) | NNE 16 | NNE 17 | NNE 10 | N 10 | NNE 10 | NNE 6 | NNE 12 | — | — | — | — | — | NE 8 | — | — | — | N 8 | — | — | — | — | — |
| kJ | 53 | 28 | 20 | 17 | 18 | 3 | 14 | — | — | — | — | — | 2 | — | — | — | 1 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 5 | E 5 | E 5 | E 5 | E 5 | ENE 5 | ENE 5 | E 5 | E 6 | E 6 | E 6 | ENE 6 | ENE 6 |
| kJ | 77 | 96 | 96 | 79 | 74 | 77 | 77 | 77 | 77 | 40 | 49 | 51 | 55 | 59 | 59 | 69 | 85 | 94 | 110 | 118 | 126 | 126 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 1211 | 1064 | 1061 | 1886 | 1862 | 1069 | 948 | 842 | 767 | 1064 | 2175 | 1886 | 1886 | 1862 | 1847 | 1717 | 1069 | 1064 | 1886 | 1886 | 1886 | 1886 |
Best forecast wave conditions in Ceará | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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