Surf Forecasts:
How big are the waves at Santo Amaro today (21 Aug):
- Afternoon surf: Afternoon surf (21 Aug, local time) - 0.5ft (0.2m), 15s period with SSW swell.
- Evening surf: Evening surf (21 Aug, local time) - 2ft (0.6m), 9s period with WNW swell.
The current surf forecast for Santo Amaro at 10PM is: 0.6m 9s primary swell from a West-northwest direction and 0.2m 14s secondary swell from a South-southwest direction (forecast issued at 06:00pm August 21). An open ocean swell of 1.7m 10s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | - | - |
| Afternoon (21 Aug) | 0.5ft (0.2m) | 15s |
| Evening (21 Aug) | 2ft (0.6m) | 9s |
Table - waves today at Santo Amaro. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Sun afternoon. Warm (max 22°C on Fri afternoon, min 17°C on Fri night). Winds increasing (light winds from the NW on Fri night, fresh winds from the SSE by Sun morning). | |||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | |||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSW 15 | SSW 14 | WNW 9 | WNW 9 | WNW 9 | W 9 | W 9 | W 9 | W 9 | WNW 9 | WNW 15 | WNW 13 | W 12 | W 11 | WNW 11 | W 11 | W 10 | W 10 | W 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 21 | 19 | 61 | 62 | 43 | 38 | 39 | 39 | 39 | 25 | 402 | 1162 | 1412 | 1214 | 778 | 657 | 575 | 610 | 614 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | on | on | on | on | on |
High Tide | 10:34PM1.82m | 11:14AM1.96m | 00:02AM1.88m | 12:28PM2.09m | |||||||||||||||
Low Tide | 4:08PM1.07m | 4:38AM1.12m | 5:47PM1.03m | 6:06AM1.04m | 6:53PM0.89m | ||||||||||||||
 | |  | | | | | | | | | |  |  |  | |  | |  | |
 | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — |
 | — | 8:23 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:21 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 4 | 5 | — | 1 |
Temp °C | 22 | 20 | 18 | 18 | 18 | 17 | 20 | 22 | 22 | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 22 | 21 |
Feels °C | 17 | 16 | 15 | 16 | 17 | 17 | 20 | 21 | 20 | 20 | 20 | 20 | 20 | 19 | 18 | 19 | 19 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 14 | WNW 9 | WNW 9 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | WNW 13 | W 12 | W 11 | WNW 11 | W 11 | W 10 | W 10 | W 9 |
| kJ | 21 | 19 | 61 | 62 | 427 | 427 | 346 | 332 | 253 | 203 | 154 | 1162 | 1412 | 1214 | 778 | 657 | 575 | 610 | 614 |
Swell 2 Height (m) Direction Period (s) | WNW 11 | SSW 14 | SSW 14 | SSW 14 | WNW 9 | W 9 | W 9 | W 9 | W 9 | WNW 9 | WNW 15 | NNW 9 | NNW 9 | NNW 8 | N 8 | N 8 | N 8 | NNW 8 | NNW 8 |
| kJ | 12 | 19 | 18 | 18 | 43 | 38 | 39 | 39 | 39 | 25 | 402 | 113 | 80 | 55 | 50 | 34 | 33 | 21 | 20 |
Swell 3 Height (m) Direction Period (s) | — | W 11 | — | NNW 12 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | W 8 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | — | 9 | — | 14 | 18 | 20 | 20 | 20 | 20 | 20 | 37 | 19 | 19 | 18 | 18 | 18 | 17 | 17 | 17 |
Wind waves Height (m) Direction Period (s) | NNW 10 | NNW 10 | NNW 10 | NNW 10 | — | — | — | — | — | SSW 2 | — | — | — | — | SSW 5 | S 6 | SSW 6 | SSW 6 | S 6 |
| kJ | 763 | 684 | 555 | 500 | — | — | — | — | — | 1 | — | — | — | — | 87 | 136 | 131 | 97 | 72 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 671 | 576 | 6 | 95 | 0 | 4 | 6 | 77 | 439 | 77 | 27 | 27 | 5 | 79 | 77 | 76 | 166 | 108 | 108 |
Best forecast wave conditions in Lisboa | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
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)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Santo Amaro surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest