Surf Forecasts:
How big are the waves at Santo Amaro today (20 Sep):
- Afternoon surf: Afternoon surf (20 Sep, local time) - 5ft (1.6m), 11s period with NW swell.
- Evening surf: Evening surf (20 Sep, local time) - 5ft (1.6m), 11s period with NW swell.
The current surf forecast for Santo Amaro at 10PM is: 1.6m 11s primary swell from a Northwest direction and 0.1m 12s secondary swell from a South direction (forecast issued at 06:00pm September 20). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | - | - |
| Afternoon (20 Sep) | 5ft (1.6m) | 11s |
| Evening (20 Sep) | 5ft (1.6m) | 11s |
Table - waves today at Santo Amaro. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Sun afternoon, min 21°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | |||||||||||||||||
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) | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 13 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 600 | 568 | 568 | 505 | 428 | 377 | 284 | 231 | 528 | 565 | 486 | 445 | 396 | 437 | 420 | 389 | 303 | 298 | 250 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross-off | cross | cross | cross | glassy | cross | cross-off | off | off | glassy | glassy | glassy | cross-on | cross-off | cross-off | off |
High Tide | 11:31PM1.82m | 11:54AM2.06m | 00:32AM1.99m | 12:46PM2.25m | |||||||||||||||
Low Tide | 5:14PM1.07m | 5:31AM1.09m | 6:23PM0.91m | 6:30AM0.91m | 7:07PM0.70m | ||||||||||||||
 | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — |
 | — | 7:37 | — | — | — | — | — | — | — | 7:36 | — | — | — | — | — | — | — | 7:35 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 30 | 28 | 26 | 26 | 24 | 21 | 24 | 28 | 30 | 26 | 25 | 26 | 25 | 24 | 25 | 28 | 30 | 27 | 26 |
Feels °C | 28 | 25 | 23 | 24 | 22 | 20 | 23 | 28 | 27 | 23 | 21 | 24 | 24 | 22 | 23 | 26 | 28 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 |
| kJ | 600 | 568 | 568 | 505 | 428 | 377 | 284 | 192 | 528 | 565 | 486 | 445 | 396 | 437 | 420 | 389 | 303 | 298 | 250 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 12 | S 12 | S 12 | S 12 | NW 13 | NW 13 | NW 13 | S 12 | S 12 | S 12 | S 12 | N 4 | S 12 | S 12 | S 11 | NNW 5 | NNW 5 | WNW 18 |
| kJ | 3 | 3 | 3 | 3 | 3 | 111 | 202 | 231 | 3 | 3 | 3 | 3 | 6 | 3 | 3 | 3 | 8 | 9 | 182 |
Swell 3 Height (m) Direction Period (s) | S 13 | — | — | — | — | S 12 | S 12 | N 6 | SSE 10 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | — | S 11 | WNW 19 | S 13 |
| kJ | 3 | — | — | — | — | 3 | 3 | 20 | 10 | 3 | 3 | 3 | 3 | 3 | 3 | — | 2 | 37 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NNW 6 | NW 4 | NNW 4 | NNW 4 | — | — | — | — | — | — | N 6 |
| kJ | — | — | — | — | — | — | — | — | 23 | 14 | 8 | 7 | — | — | — | — | — | — | 15 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 153 | 7 | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 |
Best forecast wave conditions in Lisboa | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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