
Surf Forecasts:
How big are the waves at Praia do Gravatá today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 10ft (3.0m), 9s period with NE swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 10ft (3.0m), 10s period with NE swell.
- Evening surf: Evening surf (20 Sep, local time) - 10ft (3.0m), 10s period with NE swell.
The current surf forecast for Praia do Gravatá at 5AM is: 2.1m 8s primary swell from a East-northeast direction and 0.2m 12s secondary swell from a South direction (forecast issued at 08:00pm September 19). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 10ft (3.0m) | 9s |
| Afternoon (20 Sep) | 10ft (3.0m) | 10s |
| Evening (20 Sep) | 10ft (3.0m) | 10s |
Table - waves today at Praia do Gravatá. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 60mm), heaviest during Sun afternoon. Warm (max 24°C on Sun morning, min 13°C on Tue afternoon). Winds decreasing (strong winds from the NNE on Sat night, light winds from the SSW by Mon morning). | ||||||||||||||||||
Sat 19 | Sunday 20 | Monday 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) | ENE 7 | ENE 7 | ENE 8 | ENE 8 | NE 8 | NE 9 | NE 9 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | ENE 9 | ENE 9 | E 9 | E 9 |
Wave Graph | ||||||||||||||||||
204 | 299 | 428 | 547 | 1571 | 1573 | 1535 | 1714 | 1742 | 1480 | 1286 | 1161 | 1089 | 1002 | 391 | 333 | 325 | 325 | |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-off | cross-off | cross-off |
High Tide | 9:16PM0.35m | 1:48PM0.38m | 11:15PM0.36m | 1:22PM0.41m | ||||||||||||||
Low Tide | 3:48PM0.31m | 3:44AM0.23m | 4:24PM0.28m | 4:25AM0.19m | 4:55PM0.25m | |||||||||||||
— | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | |
6:08 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:09 | — | |
mm | 4 | 7 | 5 | 6 | — | — | — | 10 | 1 | — | — | — | — | 1 | 3 | 3 | 9 | 6 |
Temp °C | 17 | 18 | 18 | 18 | 19 | 19 | 24 | 20 | 19 | 20 | 21 | 19 | 19 | 20 | 18 | 18 | 18 | 19 |
Feels °C | 12 | 13 | 12 | 14 | 16 | 17 | 23 | 19 | 18 | 19 | 21 | 18 | 17 | 17 | 19 | 18 | 15 | 19 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SSE 8 | S 12 | SSE 11 | ENE 8 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 9 |
24 | 14 | 25 | 25 | 588 | 675 | 680 | 756 | 772 | 678 | 591 | 518 | 563 | 485 | 391 | 333 | 325 | 325 | |
Swell 2 Height (m) Direction Period (s) | SSE 13 | SSE 12 | SSE 8 | S 8 | S 12 | S 12 | S 12 | S 12 | S 11 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 |
16 | 31 | 7 | 1 | 11 | 11 | 11 | 10 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | |
Swell 3 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | — | — | — | — | — | — | — | — | — | — | — | — | S 12 | S 12 | S 12 |
3 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 3 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 8 | ENE 8 | NE 8 | NE 9 | NE 9 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | — | — | — | — |
204 | 299 | 428 | 547 | 1571 | 1573 | 1535 | 1714 | 1742 | 1480 | 1286 | 1161 | 1089 | 1002 | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 556 | 549 | 485 | 280 | 140 | 140 | 140 | 19 | 19 | 90 | 90 | 90 | 158 | 33 | 1 | 0 | 19 | 0 |
Best forecast wave conditions in Santa Catarina - Sul | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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