Surf Forecasts:
How big are the waves at Santo Amaro today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 4ft (1.2m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 4.5ft (1.3m), 12s period with NW swell.
- Evening surf: Evening surf (21 Sep, local time) - 4.5ft (1.4m), 12s period with NW swell.
The current surf forecast for Santo Amaro at 1PM is: 0.8m 13s primary swell from a Northwest direction and 1.1m 10s secondary swell from a Northwest direction (forecast issued at 06:00am September 21). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 4ft (1.2m) | 10s |
| Afternoon (21 Sep) | 4.5ft (1.3m) | 12s |
| Evening (21 Sep) | 4.5ft (1.4m) | 12s |
Table - waves today at Santo Amaro. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Mon afternoon, min 21°C on Wed night). Wind will be generally light. | |||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||||||||
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 | 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 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 | WNW 17 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 428 | 377 | 284 | 231 | 528 | 565 | 537 | 445 | 396 | 437 | 420 | 389 | 303 | 298 | 250 | 464 | 659 | 941 | 1081 | 1223 | 1206 | 1172 | 950 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | glassy | cross-off | cross-off | off | off | glassy | glassy | glassy | cross-on | cross | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | off |
High Tide | 11:54AM2.06m | 00:32AM1.99m | 12:46PM2.25m | 1:14AM2.18m | 1:25PM2.46m | ||||||||||||||||||
Low Tide | 5:31AM1.09m | 6:23PM0.91m | 6:30AM0.91m | 7:07PM0.70m | 7:11AM0.71m | 7:41PM0.50m | |||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | 7:22 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — |
 | — | — | — | — | — | 7:36 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:32 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 22 | 24 | 29 | 31 | 26 | 25 | 25 | 25 | 24 | 25 | 28 | 28 | 28 | 25 | 24 | 24 | 23 | 25 | 30 | 29 | 25 | 24 |
Feels °C | 22 | 21 | 23 | 29 | 28 | 23 | 22 | 23 | 24 | 23 | 23 | 26 | 26 | 25 | 23 | 23 | 23 | 22 | 24 | 29 | 27 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | 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 | NW 11 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 |
| kJ | 428 | 377 | 284 | 226 | 528 | 565 | 537 | 445 | 396 | 437 | 420 | 389 | 303 | 298 | 250 | 209 | 659 | 941 | 1081 | 1223 | 1206 | 1172 | 950 |
Swell 2 Height (m) Direction Period (s) | S 12 | NW 13 | NW 13 | NW 13 | S 12 | S 12 | S 12 | S 12 | NNW 4 | S 12 | S 12 | S 11 | NNW 5 | NNW 5 | WNW 18 | WNW 17 | NW 11 | NW 11 | NNW 7 | NW 7 | WNW 10 | WNW 10 | — |
| kJ | 3 | 111 | 202 | 231 | 3 | 3 | 3 | 3 | 4 | 3 | 3 | 3 | 8 | 9 | 182 | 464 | 179 | 308 | 88 | 33 | 67 | 38 | — |
Swell 3 Height (m) Direction Period (s) | — | S 12 | S 12 | N 6 | SSE 10 | S 12 | S 12 | S 12 | S 12 | — | S 12 | — | S 11 | WNW 19 | S 13 | S 13 | S 13 | S 18 | WNW 11 | WNW 11 | — | — | — |
| kJ | — | 3 | 3 | 20 | 10 | 3 | 3 | 3 | 3 | — | 3 | — | 2 | 37 | 3 | 3 | 3 | 6 | 103 | 78 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNW 6 | NW 4 | NNW 4 | NNW 3 | — | — | — | — | — | — | N 5 | NNW 5 | NNW 5 | — | — | NNW 7 | NNW 7 | NNW 7 | NNW 7 |
| kJ | — | — | — | — | 23 | 14 | 25 | 4 | — | — | — | — | — | — | 15 | 23 | 22 | — | — | 99 | 113 | 108 | 111 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 0 | 159 | 6 | 0 | 0 | 0 | 0 | 0 | 27 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Lisboa | |||||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||||
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