Surf Forecasts:
How big are the waves at Comporta today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 2.5ft (0.7m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 2ft (0.6m), 8s period with NW swell.
- Evening surf: Evening surf (17 Aug, local time) - 2ft (0.6m), 8s period with NW swell.
The current surf forecast for Comporta at 12PM is: 0.7m 8s primary swell from a Northwest direction and 0.2m 8s secondary swell from a West direction (forecast issued at 06:00am August 17). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | 2.5ft (0.7m) | 8s |
| Afternoon (17 Aug) | 2ft (0.6m) | 8s |
| Evening (17 Aug) | 2ft (0.6m) | 8s |
Table - waves today at Comporta. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon night. Warm (max 27°C on Mon morning, min 19°C on Wed night). Wind will be generally light. | |||||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | |||||||||||||||||||||
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 | 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 7 | NW 8 | NW 8 | NW 8 | NW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 9 | NW 8 | NW 8 | NW 8 | SSW 14 | SSW 14 | NW 8 | WNW 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 42 | 45 | 60 | 66 | 42 | 58 | 40 | 41 | 32 | 25 | 34 | 34 | 35 | 33 | 33 | 37 | 25 | 23 | 20 | 20 | 19 | 10 | 19 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | cross-on | cross-on | on | cross-on | cross | cross-on | cross | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | on | on |
High Tide | 6:29PM2.62m | 6:51AM2.42m | 7:10PM2.36m | 7:33AM2.24m | 7:57PM2.11m | ||||||||||||||||||
Low Tide | 12:11PM0.37m | 00:36AM0.45m | 12:52PM0.57m | 1:14AM0.68m | 1:38PM0.78m | ||||||||||||||||||
 |  |  | |  | |  | |  | | | | | | | | | | | | | | | |
 | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:27 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | — | — | — | 8:23 | — |
mm | — | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 24 | 27 | 26 | 23 | 23 | 22 | 21 | 21 | 20 | 22 | 22 | 23 | 23 | 21 | 21 | 20 | 20 | 21 | 22 | 23 | 23 | 22 |
Feels °C | 23 | 25 | 29 | 26 | 21 | 23 | 23 | 22 | 22 | 22 | 23 | 21 | 21 | 21 | 22 | 22 | 21 | 22 | 22 | 21 | 22 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | NW 7 | NW 8 | NW 8 | NW 8 | NW 8 | WNW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | WNW 8 | WNW 8 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 |
| kJ | 42 | 45 | 60 | 66 | 42 | 58 | 40 | 41 | 32 | 25 | 34 | 34 | 35 | 6 | 6 | 37 | 25 | 23 | 14 | 9 | 10 | 9 | 8 |
Swell 2 Height (m) Direction Period (s) | WNW 8 | WNW 8 | W 8 | W 8 | W 7 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SSW 15 | SSW 15 | SSW 15 | WNW 8 | WNW 8 | SSW 14 | SSW 14 | WNW 8 | WNW 8 | WNW 10 | WNW 10 |
| kJ | 6 | 6 | 5 | 5 | 1 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 23 | 22 | 21 | 7 | 7 | 21 | 20 | 6 | 6 | 10 | 19 |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | W 9 | SW 16 | SSW 3 | SSW 3 | SW 16 | SW 13 | SW 14 | SSW 16 | WNW 8 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | WNW 8 | WNW 8 | SSW 14 | SSW 14 | WNW 8 | SSW 13 |
| kJ | 8 | 8 | 8 | 8 | 2 | 10 | 1 | 1 | 10 | 7 | 7 | 24 | 6 | 21 | 21 | 21 | 21 | 6 | 6 | 20 | 19 | 6 | 17 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | WSW 3 | SSW 3 | — | — | SSW 3 | — | — | — | — | NW 8 | NW 8 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 2 | 1 | — | — | 1 | — | — | — | — | 33 | 33 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 64 | 116 | 116 | 35 | 35 | 58 | 35 | 35 | 64 | 473 | 231 | 95 | 47 | 58 | 22 | 36 | 36 | 64 | 60 | 47 |
Best forecast wave conditions in Portugal - Alentejo | |||||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||||
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