
Surf Forecasts:
How big are the waves at Itaúna today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 4.5ft (1.4m), 11s period with S swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 4.5ft (1.3m), 11s period with S swell.
- Evening surf: Evening surf (18 Sep, local time) - 4ft (1.2m), 11s period with S swell.
The current surf forecast for Itaúna at 2AM is: 1.5m 10s primary swell from a South direction and 0.8m 12s secondary swell from a South direction, 0.5m 3s secondary swell from a East direction (forecast issued at 08:00pm September 17). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 4.5ft (1.4m) | 11s |
| Afternoon (18 Sep) | 4.5ft (1.3m) | 11s |
| Evening (18 Sep) | 4ft (1.2m) | 11s |
Table - waves today at Itaúna. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Sun morning, min 18°C on Thu night). Mainly fresh winds. | ||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | ||||||||||||||||
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) | S 12 | S 11 | SSW 10 | S 10 | S 10 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | E 6 | S 9 |
Wave Graph | ||||||||||||||||||
865 | 778 | 335 | 434 | 416 | 457 | 403 | 396 | 332 | 326 | 302 | 239 | 234 | 194 | 151 | 148 | 133 | 108 | |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:00PM0.78m | 6:43AM0.72m | 5:39PM0.71m | 10:49AM0.73m | 6:59PM0.64m | |||||||||||||
Low Tide | 00:38AM0.29m | 1:36PM0.56m | 2:04AM0.33m | 3:21PM0.57m | ||||||||||||||
— | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:45 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 20 | 21 | 21 | 20 | 19 |
Feels °C | 17 | 17 | 16 | 17 | 16 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 16 | 17 | 16 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 11 | SSW 10 | S 10 | S 10 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 |
865 | 778 | 335 | 434 | 416 | 457 | 403 | 396 | 332 | 326 | 302 | 239 | 234 | 194 | 151 | 148 | 113 | 108 | |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ESE 9 | S 12 | S 12 | ESE 8 | ESE 8 | ESE 8 | — | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | S 15 | S 15 | S 14 | S 13 |
43 | 47 | 271 | 141 | 28 | 24 | 24 | — | 27 | 16 | 17 | 17 | 17 | 16 | 4 | 4 | 15 | 32 | |
Swell 3 Height (m) Direction Period (s) | — | — | ESE 9 | ESE 9 | — | — | — | — | — | — | — | — | — | S 15 | S 15 | ESE 9 | — | ESE 11 |
— | — | 31 | 29 | — | — | — | — | — | — | — | — | — | 5 | 4 | 8 | — | 11 | |
Wind waves Height (m) Direction Period (s) | — | E 4 | E 3 | ENE 3 | E 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 6 | E 6 |
— | 9 | 6 | 4 | 27 | 42 | 66 | 78 | 78 | 62 | 62 | 62 | 57 | 71 | 73 | 104 | 133 | 158 | |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 22 | 12 | 12 | 12 | 12 | 22 | 65 | 228 | 228 | 100 | 12 | 12 | 12 | 37 | 100 | 228 | 228 | 102 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)










