Surf Forecasts:
How big are the waves at Santo Amaro today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 1ft (0.3m), 16s period with NW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 2.5ft (0.8m), 14s period with NW swell.
- Evening surf: Evening surf (18 Sep, local time) - 6ft (1.8m), 16s period with NW swell.
The current surf forecast for Santo Amaro at 6AM is: 0.1m 16s primary swell from a Northwest direction and 0.1m 16s secondary swell from a Southwest direction (forecast issued at 12:00am September 18). An open ocean swell of 2.4m 9s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 1ft (0.3m) | 16s |
| Afternoon (18 Sep) | 2.5ft (0.8m) | 14s |
| Evening (18 Sep) | 6ft (1.8m) | 16s |
Table - waves today at Santo Amaro. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Sun afternoon, min 17°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||||
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 | 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) | SW 16 | SW 16 | NW 16 | NW 16 | NW 14 | NW 14 | NW 13 | NW 16 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | S 13 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 10 | 10 | 10 | 39 | 132 | 308 | 570 | 1474 | 1526 | 1526 | 2350 | 1186 | 947 | 1452 | 1242 | 1129 | 1094 | 3 | 895 | 822 | 722 | 662 | 627 | 568 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | cross-off | cross-off | off | off | off | glassy | glassy | glassy | cross-off | cross-off | off | off | cross-off | cross | cross | cross-on | cross | cross-off | off |
High Tide | 7:34AM2.08m | 8:13PM1.85m | 8:49AM1.93m | 9:52PM1.75m | 10:34AM1.92m | |||||||||||||||||||
Low Tide | 1:08AM0.92m | 1:51PM0.98m | 2:07AM1.10m | 3:21PM1.11m | 3:50AM1.18m | 5:14PM1.07m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | 7:20 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:40 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — | — | — | 7:37 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 17 | 20 | 25 | 25 | 22 | 20 | 20 | 20 | 20 | 22 | 26 | 28 | 26 | 25 | 25 | 23 | 21 | 23 | 28 | 29 | 27 | 26 |
Feels °C | 15 | 16 | 15 | 18 | 22 | 21 | 19 | 18 | 20 | 20 | 20 | 21 | 25 | 26 | 22 | 22 | 24 | 21 | 19 | 21 | 26 | 26 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | NW 16 | NW 16 | NW 14 | NW 14 | NW 13 | NW 16 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 |
| kJ | 10 | 10 | 10 | 39 | 132 | 308 | 570 | 1474 | 1526 | 1526 | 2350 | 1186 | 947 | 1452 | 1242 | 1129 | 1094 | 948 | 895 | 822 | 722 | 662 | 627 | 568 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | SW 16 | SW 15 | SW 14 | SW 14 | NW 17 | SW 14 | NNW 9 | NNW 8 | SW 14 | NNW 8 | NNW 8 | SW 13 | SW 13 | SW 13 | SW 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 |
| kJ | 3 | 2 | 10 | 9 | 8 | 8 | 230 | 8 | 489 | 368 | 8 | 274 | 242 | 7 | 7 | 7 | 7 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | S 11 | S 11 | S 11 | S 11 | SW 14 | S 14 | SW 14 | SW 14 | — | SW 14 | SW 13 | — | — | — | — | — | S 13 | S 13 | S 13 | S 13 | — | — |
| kJ | — | — | 2 | 2 | 2 | 2 | 8 | 4 | 8 | 8 | — | 8 | 7 | — | — | — | — | — | 3 | 3 | 3 | 3 | — | — |
Wind waves Height (m) Direction Period (s) | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 9 | NNW 9 | — | — | — | — | — | — | NW 3 | NW 4 | — | — | — | — | — | — | — | NW 4 |
| kJ | 1118 | 965 | 827 | 748 | 597 | 464 | 549 | 489 | — | — | — | — | — | — | 5 | 6 | — | — | — | — | — | — | — | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 98 | 95 | 9 | 4 | 6 | 189 | 186 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 1 | 1 | 1 | 5 | 95 | 6 | 0 |
Best forecast wave conditions in Lisboa | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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