Surf Forecasts:
How big are the waves at Comporta today (12 Aug):
- Afternoon surf: Afternoon surf (12 Aug, local time) - 2.5ft (0.7m), 10s period with WNW swell.
- Evening surf: Evening surf (12 Aug, local time) - 4.5ft (1.3m), 9s period with WNW swell.
The current surf forecast for Comporta at 9PM is: 1.3m 9s primary swell from a West-northwest direction and 0.1m 9s secondary swell from a Northwest direction (forecast issued at 06:00pm August 12). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Aug) | - | - |
| Afternoon (12 Aug) | 2.5ft (0.7m) | 10s |
| Evening (12 Aug) | 4.5ft (1.3m) | 9s |
Table - waves today at Comporta. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Thu afternoon, min 19°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Wed 12 | Thursday 13 | Friday 14 | |||||||||||||||||
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 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 9 | NW 6 | NW 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 123 | 272 | 266 | 197 | 156 | 159 | 159 | 118 | 226 | 135 | 132 | 241 | 180 | 148 | 145 | 141 | 294 | 136 | 99 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | cross | cross-off | cross-off | cross | on | on | cross-on | cross | cross | cross | glassy | cross-on | on | cross-on | cross-on | cross |
High Tide | 3:06PM3.06m | 3:34AM2.80m | 3:50PM3.16m | 4:16AM2.84m | 4:31PM3.15m | ||||||||||||||
Low Tide | 9:25PM-0.05m | 9:33AM0.07m | 10:07PM-0.10m | 10:14AM0.04m | |||||||||||||||
 | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | 8:32 | — | — | — | — | — | — | — | 8:31 | — | — | — | — | — | — | — | 8:30 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 29 | 24 | 21 | 19 | 19 | 22 | 28 | 30 | 31 | 23 | 20 | 19 | 19 | 21 | 27 | 29 | 27 | 21 |
Feels °C | 26 | 26 | 23 | 22 | 20 | 19 | 22 | 27 | 28 | 28 | 23 | 21 | 21 | 21 | 22 | 27 | 27 | 24 | 19 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | NW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 9 | — | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | S 12 | — | WNW 8 |
| kJ | 123 | 123 | 3 | 197 | 156 | 159 | 159 | 118 | — | 135 | 132 | 241 | 180 | 148 | 145 | 141 | 3 | — | 64 |
Swell 2 Height (m) Direction Period (s) | NW 9 | — | — | NW 9 | N 10 | N 10 | N 10 | WNW 12 | NW 12 | — | — | — | — | — | S 12 | S 12 | — | — | — |
| kJ | 3 | — | — | 3 | 2 | 2 | 2 | 14 | 36 | — | — | — | — | — | 3 | 3 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | NNW 9 | — | S 13 | N 10 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 8 | — | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 3 | WNW 9 | WNW 9 | — | — | — | — | NW 5 | WNW 10 | NW 5 | NW 5 | NW 6 | — | — | — | — | NW 9 | NW 6 | NW 6 |
| kJ | 3 | 272 | 266 | — | — | — | — | 7 | 226 | 46 | 45 | 72 | — | — | — | — | 294 | 136 | 99 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 56 | 56 | 56 | 8 | 0 | 0 | 46 | 56 | 148 | 144 | 66 | 47 | 8 | 0 | 47 | 339 | 350 | 675 | 409 |
Best forecast wave conditions in Portugal - Alentejo | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
Header Global | |||||||||||||||||||
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