Surf Forecasts:
How big are the waves at Molhes de Mampituba today (21 Aug):
- Afternoon surf: Afternoon surf (21 Aug, local time) - 5ft (1.6m), 8s period with SSW swell.
- Evening surf: Evening surf (21 Aug, local time) - 7.5ft (2.3m), 9s period with SSW swell.
The current surf forecast for Molhes de Mampituba at 7PM is: 1.6m 9s primary swell from a South direction and 0.2m 8s secondary swell from a East-northeast direction (forecast issued at 02:00pm August 21). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | - | - |
| Afternoon (21 Aug) | 5ft (1.6m) | 8s |
| Evening (21 Aug) | 7.5ft (2.3m) | 9s |
Table - waves today at Molhes de Mampituba. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Fri afternoon, min 9°C on Sat morning). Winds decreasing (fresh winds from the SW on Fri afternoon, light winds from the SSE by Mon morning). | ||||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSW 8 | SSW 8 | S 9 | SSW 9 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 | S 10 | S 11 | S 11 | S 13 | S 12 | S 12 | S 12 | S 12 | S 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 168 | 333 | 412 | 826 | 885 | 551 | 904 | 866 | 796 | 745 | 855 | 914 | 514 | 543 | 838 | 898 | 956 | 1824 | 1760 | 3387 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross |
High Tide | 12:10PM0.45m | 4:36PM0.39m | 00:03AM0.24m | 12:39PM0.49m | 00:11AM0.27m | 1:06PM0.52m | ||||||||||||||
Low Tide | 3:23PM0.39m | 9:26PM0.20m | 3:01AM0.19m | 9:44PM0.24m | 4:28AM0.15m | |||||||||||||||
 | |  |  | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — |
 | — | 5:58 | — | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 5:59 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 14 | 12 | 11 | 11 | 10 | 9 | 12 | 14 | 14 | 11 | 10 | 9 | 9 | 10 | 13 | 15 | 13 | 11 |
Feels °C | 11 | 10 | 8 | 7 | 5 | 5 | 4 | 4 | 6 | 8 | 8 | 7 | 7 | 5 | 5 | 7 | 9 | 9 | 7 | 6 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 8 | S 9 | S 9 | ENE 8 | S 9 | S 9 | S 10 | S 10 | S 10 | S 10 | S 11 | S 11 | S 13 | S 12 | S 12 | S 12 | S 13 | SSE 14 |
| kJ | 10 | 11 | 6 | 417 | 480 | 13 | 551 | 502 | 455 | 474 | 494 | 520 | 514 | 543 | 838 | 898 | 956 | 1098 | 1760 | 2180 |
Swell 2 Height (m) Direction Period (s) | E 11 | — | — | ENE 8 | ENE 8 | — | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 2 | — | — | 13 | 13 | — | 7 | 15 | 16 | 16 | 16 | 17 | 16 | 16 | 15 | 7 | 7 | 7 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 9 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 19 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 8 | SSW 8 | S 9 | SSW 9 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | S 10 | S 10 | — | — | — | — | WSW 4 | S 12 | S 12 | S 13 |
| kJ | 168 | 333 | 412 | 826 | 885 | 551 | 904 | 866 | 796 | 745 | 855 | 914 | — | — | — | — | 19 | 1824 | 1717 | 3387 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 128 | 260 | 169 | 169 | 169 | 169 | 97 | 97 | 97 | 118 | 84 | 0 | 0 | 0 | 0 | 0 | 97 | 157 | 157 | 128 |
Best forecast wave conditions in Rio Grande Do Sul | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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