Surf Forecasts:
How big are the waves at Praia dos Aivados today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 3.5ft (1.1m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 3.5ft (1.0m), 10s period with NW swell.
- Evening surf: Evening surf (21 Sep, local time) - 4ft (1.2m), 12s period with NW swell.
The current surf forecast for Praia dos Aivados at 1AM is: 1.3m 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 glassy and the swell rating is 2.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 3.5ft (1.1m) | 10s |
| Afternoon (21 Sep) | 3.5ft (1.0m) | 10s |
| Evening (21 Sep) | 4ft (1.2m) | 12s |
Table - waves today at Praia dos Aivados. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 32°C on Sun afternoon, min 20°C on Mon 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 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 505 | 373 | 439 | 382 | 375 | 313 | 231 | 226 | 196 | 185 | 409 | 349 | 411 | 350 | 309 | 326 | 309 | 303 | 259 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-off | glassy | off | cross-on | cross-on | on | cross | cross | cross | glassy | glassy | cross-off | glassy | cross | cross | cross-off | glassy |
High Tide | 11:28PM1.83m | 11:51AM2.07m | 00:28AM2.00m | 12:42PM2.27m | |||||||||||||||
Low Tide | 5:10PM1.08m | 5:27AM1.10m | 6:20PM0.91m | 6:27AM0.91m | 7:03PM0.71m | ||||||||||||||
 | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — |
 | — | 7:36 | — | — | — | — | — | — | — | 7:34 | — | — | — | — | — | — | — | 7:32 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 32 | 24 | 23 | 21 | 22 | 23 | 26 | 31 | 29 | 23 | 22 | 20 | 21 | 21 | 24 | 28 | 26 | 22 | 21 |
Feels °C | 31 | 23 | 23 | 22 | 22 | 24 | 26 | 30 | 26 | 23 | 23 | 21 | 21 | 20 | 24 | 26 | 24 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 |
| kJ | 505 | 373 | 439 | 382 | 375 | 313 | 231 | 226 | 196 | 185 | 409 | 349 | 411 | 350 | 309 | 326 | 309 | 303 | 259 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 12 | SE 10 | NNW 13 | NNW 13 | NW 13 | NW 12 | S 12 | S 12 | NNW 5 | SSE 7 | NW 4 | SSE 7 | — | NW 20 | NW 19 |
| kJ | 3 | 3 | 3 | 3 | 3 | 4 | 70 | 114 | 164 | 184 | 3 | 3 | 9 | 5 | 5 | 5 | — | 15 | 57 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | S 12 | S 11 | S 10 | S 12 | S 12 | — | — | SSE 8 | — | — | — | — | S 13 | S 13 |
| kJ | — | — | — | — | — | 3 | 2 | 2 | 3 | 3 | — | — | 6 | — | — | — | — | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | NNW 4 | — | — | S 10 | — | — | — | — | — | NW 4 | NNW 4 | — | — | — | — | — | — | — |
| kJ | — | 10 | — | — | 2 | — | — | — | — | — | 8 | 13 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 50 | 56 | 10 | 0 | 0 | 0 | 0 | 78 | 87 | 0 | 0 |
Best forecast wave conditions in Portugal - Alentejo | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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