Surf Forecasts:
How big are the waves at Itapema - Sul today (20 Oct):
- Morning surf: Morning surf (20 Oct, local time) - 0.5ft (0.1m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (20 Oct, local time) - 0.5ft (0.1m), 8s period with NE swell.
The current surf forecast for Itapema - Sul at 4AM is: 0.1m 8s primary swell from a Northeast direction (forecast issued at 08:00pm October 19). An open ocean swell of 1.0m 11s is not directed at the surf break, a second open ocean swell of 0.3m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 0.5ft (0.1m) | 8s |
| Afternoon (20 Oct) | 0.5ft (0.1m) | 8s |
| Evening (20 Oct) | - | - |
Table - waves today at Itapema - Sul. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Wed night. Very mild (max 19°C on Wed morning, min 13°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Mon 19 | Tuesday 20 | Wednesday 21 | ||||||||||||||||
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) | SE 10 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | NE 7 | SE 11 | SE 11 | E 4 | NE 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 0 | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 2 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | cross-off | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross | cross | cross-on |
High Tide | 8:23PM0.61m | 10:57AM0.69m | 10:10PM0.67m | 11:15AM0.75m | ||||||||||||||
Low Tide | 4:55PM0.40m | 4:57AM0.19m | 5:27PM0.33m | 5:33AM0.11m | 5:58PM0.26m | |||||||||||||
 |  | | | | | | | | |  |  |  | | | | |  | |
 | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | 6:22 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:24 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 16 | 15 | 14 | 13 | 13 | 16 | 17 | 18 | 17 | 17 | 16 | 16 | 16 | 17 | 19 | 19 | 19 | 19 |
Feels °C | 13 | 14 | 13 | 12 | 12 | 15 | 15 | 16 | 15 | 16 | 16 | 15 | 15 | 17 | 19 | 18 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 |
| kJ | 151 | 180 | 191 | 224 | 224 | 191 | 187 | 184 | 180 | 144 | 177 | 191 | 202 | 229 | 194 | 140 | 166 | 132 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | NE 8 | E 7 | E 11 | E 11 | E 10 | E 10 | E 7 | E 9 | E 9 | E 9 | ESE 4 |
| kJ | 29 | 27 | 16 | 14 | 6 | 6 | 6 | 2 | 1 | 37 | 9 | 18 | 16 | 1 | 6 | 15 | 14 | 4 |
Swell 3 Height (m) Direction Period (s) | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | E 8 | E 7 | E 7 | E 7 | E 7 | NE 7 | E 7 | E 7 | E 7 | E 9 |
| kJ | 6 | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 5 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 6 |
Wind waves Height (m) Direction Period (s) | SE 10 | SE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 4 | E 4 | NE 7 |
| kJ | 51 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 19 | 6 | 6 | 6 | 6 | 6 | 29 | 29 | 29 | 24 | 6 | 6 | 6 | 6 | 29 | 121 | 29 | 29 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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