Surf Forecasts:
How big are the waves at Comporta today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 1.5ft (0.4m), 6s period with WNW swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 3ft (0.9m), 4s period with WNW swell.
- Evening surf: Evening surf (11 Aug, local time) - 3ft (0.9m), 5s period with NW swell.
The current surf forecast for Comporta at 6PM is: 1.0m 5s primary swell from a Northwest direction and 0.3m 11s secondary swell from a West-northwest direction, 0.1m 12s secondary swell from a Northwest direction (forecast issued at 12:00pm August 11). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 1.5ft (0.4m) | 6s |
| Afternoon (11 Aug) | 3ft (0.9m) | 4s |
| Evening (11 Aug) | 3ft (0.9m) | 5s |
Table - waves today at Comporta. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Wed afternoon, min 18°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | |||||||||||||||||||
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) | WNW 6 | WNW 6 | WNW 4 | NW 5 | NW 5 | WNW 10 | WNW 10 | WNW 9 | W 9 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 9 | WNW 10 | NW 10 | WNW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 12 | 10 | 24 | 64 | 43 | 33 | 56 | 69 | 41 | 94 | 123 | 334 | 288 | 212 | 201 | 159 | 159 | 156 | 284 | 384 | 135 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | on | on | cross-on | cross | cross | cross | cross-off | cross | on | on | cross-on | cross | cross | cross-off | cross-off | cross | on | on | cross-on | cross |
High Tide | 2:19PM2.89m | 2:50AM2.71m | 3:06PM3.06m | 3:34AM2.80m | 3:50PM3.16m | ||||||||||||||||
Low Tide | 8:03AM0.34m | 8:40PM0.09m | 8:50AM0.18m | 9:25PM-0.05m | 9:33AM0.07m | ||||||||||||||||
 | | | |  | | | | | | | | | | | | | | | | | |
 | 6:45 | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — |
 | — | — | — | 8:34 | — | — | — | — | — | — | — | 8:32 | — | — | — | — | — | — | — | 8:31 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 24 | 26 | 28 | 22 | 19 | 19 | 18 | 21 | 26 | 28 | 30 | 23 | 20 | 19 | 19 | 22 | 27 | 30 | 30 | 22 |
Feels °C | 22 | 23 | 25 | 25 | 21 | 20 | 21 | 19 | 22 | 25 | 26 | 27 | 22 | 21 | 20 | 20 | 23 | 26 | 28 | 26 | 20 |
Swell 1 Height (m) Direction Period (s) | WNW 6 | NW 6 | NW 12 | WNW 11 | WNW 10 | WNW 10 | NW 5 | WNW 9 | W 9 | WNW 10 | WNW 10 | — | NW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 9 | — | — | WNW 10 |
| kJ | 12 | 6 | 5 | 23 | 36 | 33 | 23 | 69 | 41 | 94 | 123 | — | 3 | 212 | 201 | 159 | 159 | 156 | — | — | 135 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | WNW 10 | N 12 | NW 12 | NW 11 | NW 11 | WNW 10 | NW 5 | NW 5 | NW 9 | NW 9 | — | — | N 9 | N 10 | N 10 | N 10 | WNW 12 | — | — | — |
| kJ | 10 | 9 | 3 | 5 | 5 | 5 | 56 | 14 | 10 | 3 | 3 | — | — | 2 | 2 | 2 | 2 | 14 | — | — | — |
Swell 3 Height (m) Direction Period (s) | NNW 7 | W 12 | — | — | — | NW 8 | NW 10 | NW 10 | WNW 11 | — | — | — | — | — | — | NW 10 | — | N 10 | — | — | — |
| kJ | 4 | 3 | — | — | — | 3 | 4 | 4 | 40 | — | — | — | — | — | — | 4 | — | 2 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WNW 6 | WNW 4 | NW 5 | NW 5 | NW 5 | — | — | — | NW 5 | NW 4 | WNW 9 | WNW 9 | NNW 6 | NW 6 | — | — | NW 6 | WNW 10 | NW 10 | NW 6 |
| kJ | — | 10 | 24 | 64 | 43 | 27 | — | — | — | 7 | 10 | 334 | 288 | 47 | 43 | — | — | 20 | 284 | 384 | 69 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 47 | 601 | 601 | 601 | 467 | 41 | 8 | 0 | 41 | 64 | 148 | 144 | 51 | 8 | 0 | 0 | 46 | 56 | 333 | 152 | 152 |
Best forecast wave conditions in Portugal - Alentejo | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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