Surf Forecasts:
How big are the waves at Comporta today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 1ft (0.3m), 8s period with W swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 2.5ft (0.8m), 4s period with WNW swell.
- Evening surf: Evening surf (20 Jul, local time) - 3ft (0.9m), 4s period with WNW swell.
The current surf forecast for Comporta at 12PM is: 0.3m 8s primary swell from a West-northwest direction and 0.1m 7s secondary swell from a Northwest direction, 0.5m 5s secondary swell from a West direction (forecast issued at 06:00am July 20). The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 1ft (0.3m) | 8s |
| Afternoon (20 Jul) | 2.5ft (0.8m) | 4s |
| Evening (20 Jul) | 3ft (0.9m) | 4s |
Table - waves today at Comporta. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Wed afternoon, min 18°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||||||
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) | WNW 8 | W 8 | W 8 | W 5 | WNW 4 | WNW 4 | NW 4 | WNW 4 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 6 | WNW 10 | WNW 6 | WNW 10 | WNW 10 | WNW 4 | WNW 4 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 14 | 12 | 12 | 13 | 22 | 40 | 29 | 16 | 12 | 11 | 22 | 22 | 21 | 20 | 20 | 20 | 19 | 19 | 22 | 19 | 32 | 18 | 22 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross | cross | cross | cross-on | on | on | on | cross-on |
High Tide | 7:39AM2.34m | 7:58PM2.43m | 8:29AM2.20m | 8:52PM2.20m | 9:28AM2.10m | 9:57PM2.04m | |||||||||||||||||
Low Tide | 1:36PM0.61m | 2:12AM0.64m | 2:30PM0.79m | 3:05AM0.82m | 3:35PM0.92m | ||||||||||||||||||
 |  | | | | | | | | | | |  |  |  | | | | | | | | | |
 | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:54 | — | — | — | — | — | — | — | 8:54 | — | — | — | — | — | — | — | 8:53 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 21 | 23 | 24 | 23 | 20 | 19 | 18 | 18 | 20 | 22 | 24 | 24 | 21 | 20 | 19 | 18 | 21 | 23 | 24 | 26 | 22 |
Feels °C | 19 | 19 | 22 | 21 | 21 | 20 | 18 | 20 | 19 | 20 | 21 | 21 | 23 | 22 | 21 | 21 | 20 | 19 | 21 | 22 | 22 | 23 | 20 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | W 8 | WNW 5 | WNW 8 | NW 12 | NW 12 | W 8 | NNW 7 | W 7 | WNW 5 | WNW 6 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 6 | WNW 6 | WNW 5 | WNW 10 | WNW 10 | WNW 10 | WNW 9 |
| kJ | 14 | 12 | 7 | 13 | 6 | 5 | 4 | 5 | 4 | 8 | 12 | 22 | 21 | 20 | 20 | 20 | 18 | 10 | 10 | 19 | 32 | 18 | 17 |
Swell 2 Height (m) Direction Period (s) | NW 8 | NW 5 | W 8 | NW 7 | SW 16 | SW 16 | WNW 11 | W 8 | NNW 7 | WNW 11 | WNW 11 | WNW 7 | W 7 | NW 9 | N 9 | WNW 6 | WNW 10 | WNW 10 | WNW 10 | SW 14 | SW 13 | SW 13 | S 13 |
| kJ | 2 | 3 | 12 | 2 | 10 | 10 | 12 | 4 | 5 | 11 | 22 | 5 | 4 | 3 | 2 | 4 | 19 | 19 | 19 | 7 | 7 | 7 | 3 |
Swell 3 Height (m) Direction Period (s) | W 13 | NW 7 | NW 7 | NW 12 | NW 8 | SW 16 | S 16 | WNW 11 | WNW 11 | NNW 7 | W 7 | NW 6 | NW 7 | SW 14 | SW 14 | N 9 | N 9 | S 14 | S 14 | S 13 | N 10 | N 10 | N 10 |
| kJ | 3 | 2 | 2 | 6 | 3 | 10 | 5 | 12 | 12 | 5 | 4 | 1 | 2 | 8 | 8 | 2 | 2 | 4 | 4 | 4 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | WNW 4 | WNW 4 | — | W 5 | WNW 4 | WNW 4 | NW 4 | WNW 4 | WNW 4 | — | — | W 5 | W 5 | WNW 4 | WNW 4 | WNW 5 | — | — | WNW 6 | WNW 5 | WNW 4 | WNW 4 | WNW 4 |
| kJ | 11 | 5 | — | 11 | 22 | 40 | 29 | 16 | 11 | — | — | 7 | 14 | 13 | 11 | 14 | — | — | 22 | 17 | 10 | 18 | 22 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 195 | 116 | 60 | 690 | 472 | 369 | 243 | 47 | 47 | 47 | 47 | 690 | 517 | 369 | 66 | 47 | 47 | 47 | 173 | 513 | 571 | 513 | 536 |
Best forecast wave conditions in Portugal - Alentejo | |||||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||||
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