Surf Forecasts:
How big are the waves at Praia dos Aivados today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 6ft (1.9m), 9s period with NW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 5ft (1.6m), 9s period with NW swell.
- Evening surf: Evening surf (18 Sep, local time) - 5ft (1.6m), 9s period with NW swell.
The current surf forecast for Praia dos Aivados at 6PM is: 1.6m 9s primary swell from a Northwest direction and 0.6m 14s secondary swell from a North-northwest direction, 0.1m 14s secondary swell from a South direction (forecast issued at 12:00pm September 18). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 6ft (1.9m) | 9s |
| Afternoon (18 Sep) | 5ft (1.6m) | 9s |
| Evening (18 Sep) | 5ft (1.6m) | 9s |
Table - waves today at Praia dos Aivados. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Sun morning, min 19°C on Fri night). Wind will be generally light. | |||||||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | |||||||||||||||||||
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 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 14 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 503 | 418 | 408 | 399 | 399 | 1367 | 1533 | 1387 | 1330 | 1042 | 919 | 905 | 746 | 659 | 585 | 540 | 522 | 514 | 497 | 455 | 439 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | on | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-off | glassy | off | glassy | glassy | cross | cross-on | cross | cross | cross |
High Tide | 7:31AM2.09m | 8:09PM1.86m | 8:46AM1.94m | 9:49PM1.76m | 10:30AM1.93m | ||||||||||||||||
Low Tide | 1:47PM0.98m | 2:03AM1.11m | 3:17PM1.12m | 3:46AM1.19m | 5:10PM1.08m | ||||||||||||||||
 | | | |  | | | | | | | | | | | | | | | | | |
 | 7:18 | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — |
 | — | — | — | 7:38 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:36 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 25 | 24 | 21 | 19 | 19 | 19 | 20 | 23 | 27 | 27 | 21 | 21 | 22 | 22 | 22 | 25 | 31 | 31 | 23 | 23 |
Feels °C | 19 | 22 | 20 | 19 | 19 | 18 | 18 | 19 | 22 | 25 | 23 | 20 | 21 | 21 | 22 | 23 | 25 | 31 | 30 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | NW 9 | NW 9 | NNW 15 | NW 14 | NW 9 | NW 14 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 |
| kJ | 503 | 418 | 84 | 197 | 399 | 1367 | 1533 | 1387 | 1330 | 1042 | 919 | 905 | 746 | 659 | 585 | 540 | 522 | 514 | 497 | 455 | 439 |
Swell 2 Height (m) Direction Period (s) | NW 16 | NNW 16 | S 14 | S 14 | NW 13 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 10 | SE 10 | SE 11 | SSE 11 | S 11 | S 12 | S 12 |
| kJ | 10 | 24 | 4 | 4 | 352 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 2 | 4 | 4 | 11 | 9 | 11 | 11 |
Swell 3 Height (m) Direction Period (s) | S 15 | S 14 | — | S 14 | S 14 | S 14 | — | — | — | — | — | — | — | S 13 | S 13 | S 13 | S 13 | S 13 | — | — | — |
| kJ | 4 | 4 | — | 4 | 4 | 4 | — | — | — | — | — | — | — | 3 | 3 | 3 | 3 | 3 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NW 9 | NW 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 3 | — | — |
| kJ | — | — | 408 | 399 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 1 | 89 | 56 | 1 | 0 | 0 | 0 | 0 | 19 | 84 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 56 | 50 | 51 |
Best forecast wave conditions in Portugal - Alentejo | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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