Surf Forecasts:
How big are the waves at Comporta today (17 Aug):
- Afternoon surf: Afternoon surf (17 Aug, local time) - 3ft (0.9m), 8s period with WNW swell.
- Evening surf: Evening surf (17 Aug, local time) - 3ft (0.9m), 8s period with NW swell.
The current surf forecast for Comporta at 12AM is: 0.7m 8s primary swell from a Northwest direction and 0.2m 8s secondary swell from a West-northwest direction (forecast issued at 06:00pm August 16). The wind direction is predicted to be glassy.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | - | - |
| Afternoon (17 Aug) | 3ft (0.9m) | 8s |
| Evening (17 Aug) | 3ft (0.9m) | 8s |
Table - waves today at Comporta. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sun night. Warm (max 28°C on Sun afternoon, min 20°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Sun 16 | Monday 17 | Tuesday 18 | |||||||||||||||||
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 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 114 | 93 | 86 | 56 | 42 | 54 | 58 | 69 | 69 | 54 | 41 | 41 | 42 | 47 | 34 | 34 | 45 | 34 | 33 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | on |
High Tide | 5:50PM2.86m | 6:12AM2.58m | 6:29PM2.62m | 6:51AM2.42m | 7:10PM2.36m | ||||||||||||||
Low Tide | 00:00AM0.24m | 12:11PM0.37m | 00:36AM0.45m | 12:52PM0.57m | |||||||||||||||
 | |  | |  |  | | | | |  | | | | | | | | | |
 | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | 8:28 | — | — | — | — | — | — | — | 8:27 | — | — | — | — | — | — | — | 8:24 | — |
mm | — | — | — | — | — | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 28 | 26 | 26 | 24 | 24 | 24 | 26 | 25 | 23 | 23 | 22 | 21 | 21 | 20 | 22 | 22 | 23 | 23 | 21 |
Feels °C | 27 | 26 | 28 | 25 | 25 | 25 | 28 | 24 | 21 | 23 | 23 | 22 | 22 | 22 | 23 | 21 | 21 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | SW 16 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 |
| kJ | 10 | 93 | 86 | 56 | 42 | 54 | 58 | 69 | 69 | 54 | 41 | 41 | 42 | 47 | 34 | 34 | 45 | 34 | 33 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 15 | SW 15 | WNW 8 | WNW 8 | WNW 8 | W 8 | W 8 | W 7 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SSW 16 | SSW 15 | WNW 8 | WNW 8 |
| kJ | 10 | 9 | 9 | 6 | 6 | 6 | 5 | 5 | 1 | 8 | 7 | 7 | 7 | 6 | 6 | 24 | 23 | 6 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | W 9 | SW 16 | SW 16 | SSW 3 | SW 16 | SW 13 | SW 14 | WNW 8 | WNW 8 | SSW 15 | SSW 15 |
| kJ | — | — | — | 8 | 8 | 8 | 8 | 8 | 2 | 10 | 10 | 1 | 10 | 7 | 7 | 6 | 6 | 22 | 21 |
Wind waves Height (m) Direction Period (s) | WNW 8 | — | — | — | — | — | — | — | — | S 3 | SSW 3 | — | SSW 3 | SSW 3 | SSW 3 | SSW 2 | — | — | — |
| kJ | 114 | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | 1 | 1 | 1 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 121 | 152 | 0 | 0 | 0 | 0 | 0 | 142 | 153 | 64 | 47 | 57 | 52 | 22 | 35 | 64 | 473 | 64 | 64 |
Best forecast wave conditions in Portugal - Alentejo | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
Header Global | |||||||||||||||||||
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