Surf Forecasts:
How big are the waves at Santo Amaro today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 0.5ft (0.2m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 0.5ft (0.2m), 16s period with SSW swell.
- Evening surf: Evening surf (18 Aug, local time) - 0.5ft (0.2m), 15s period with SSW swell.
The current surf forecast for Santo Amaro at 12AM is: 0.2m 16s primary swell from a South-southwest direction and 0.2m 8s secondary swell from a West direction (forecast issued at 06:00pm August 17). An open ocean swell of 1.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 0.5ft (0.2m) | 16s |
| Afternoon (18 Aug) | 0.5ft (0.2m) | 16s |
| Evening (18 Aug) | 0.5ft (0.2m) | 15s |
Table - waves today at Santo Amaro. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Mon afternoon, min 20°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | |||||||||||||||||
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) | W 9 | W 9 | SSW 16 | SSW 16 | SSW 16 | WNW 8 | SSW 16 | SSW 16 | SW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | WNW 10 | WNW 10 | WNW 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 8 | 10 | 26 | 26 | 26 | 10 | 24 | 24 | 38 | 22 | 21 | 21 | 21 | 21 | 20 | 20 | 21 | 33 | 55 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | glassy | cross-off | glassy | cross-on | on | on | cross-on | cross | cross-off | glassy | on | glassy | on | cross-on | cross-on | cross-on | glassy |
High Tide | 6:30PM2.62m | 6:52AM2.42m | 7:11PM2.36m | 7:34AM2.24m | 7:59PM2.11m | ||||||||||||||
Low Tide | 00:38AM0.45m | 12:53PM0.57m | 1:16AM0.67m | 1:39PM0.78m | |||||||||||||||
 | |  |  | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | 8:29 | — | — | — | — | — | — | — | 8:28 | — | — | — | — | — | — | — | 8:27 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 26 | 25 | 24 | 22 | 22 | 23 | 23 | 24 | 23 | 22 | 21 | 21 | 20 | 23 | 24 | 25 | 24 | 22 |
Feels °C | 28 | 26 | 27 | 25 | 24 | 24 | 24 | 23 | 23 | 22 | 24 | 23 | 23 | 22 | 24 | 23 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 |
| kJ | 284 | 238 | 245 | 245 | 251 | 277 | 277 | 243 | 243 | 207 | 174 | 163 | 135 | 99 | 97 | 76 | 69 | 63 | 45 |
Swell 2 Height (m) Direction Period (s) | W 9 | W 9 | W 8 | W 8 | WNW 8 | WNW 8 | W 8 | SSW 16 | SW 16 | SSW 15 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 10 | WNW 10 | WNW 10 |
| kJ | 6 | 6 | 6 | 5 | 13 | 6 | 5 | 24 | 38 | 22 | 7 | 13 | 13 | 12 | 12 | 12 | 21 | 33 | 55 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SSW 16 | WNW 8 | W 8 | W 8 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 4 |
| kJ | 8 | 10 | 26 | 26 | 26 | 10 | 24 | 6 | 5 | 5 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 18 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | S 2 | SSW 3 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 153 | 72 | 1 | 1 | 1 | 15 | 15 | 77 | 15 | 440 | 20 | 1 | 15 | 1 | 15 | 15 | 439 | 177 | 1 |
Best forecast wave conditions in Lisboa | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
Header Global | |||||||||||||||||||
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