Surf Forecasts:
How big are the waves at Comporta today (21 Sep):
- Afternoon surf: Afternoon surf (21 Sep, local time) - 2ft (0.6m), 10s period with NW swell.
- Evening surf: Evening surf (21 Sep, local time) - 2ft (0.6m), 12s period with NW swell.
The current surf forecast for Comporta at 10PM is: 0.7m 12s primary swell from a Northwest direction and 0.1m 12s secondary swell from a South direction, 0.8m 4s secondary swell from a Northwest direction (forecast issued at 06:00pm September 21). The wind direction is predicted to be glassy.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | - | - |
| Afternoon (21 Sep) | 2ft (0.6m) | 10s |
| Evening (21 Sep) | 2ft (0.6m) | 12s |
Table - waves today at Comporta. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Mon afternoon, min 22°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||||
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 10 | NW 10 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 11 | NW 18 | WNW 17 | WNW 16 | WNW 15 | WNW 15 | NW 14 | WNW 14 | NW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 79 | 160 | 139 | 130 | 147 | 145 | 145 | 132 | 134 | 108 | 101 | 154 | 351 | 452 | 624 | 584 | 834 | 672 | 754 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | glassy | cross-off | cross-off | glassy | glassy | cross-on | cross-on | on | cross-on | glassy | glassy | cross-off | cross-off | on | cross-on | on | glassy |
High Tide | 00:31AM1.99m | 12:44PM2.25m | 1:12AM2.18m | 1:23PM2.46m | |||||||||||||||
Low Tide | 6:22PM0.91m | 6:29AM0.91m | 7:05PM0.71m | 7:10AM0.71m | 7:40PM0.50m | ||||||||||||||
 | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — |
 | — | 7:34 | — | — | — | — | — | — | — | 7:32 | — | — | — | — | — | — | — | 7:30 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 31 | 31 | 25 | 24 | 23 | 22 | 23 | 26 | 28 | 27 | 26 | 24 | 23 | 22 | 24 | 29 | 28 | 28 | 26 |
Feels °C | 29 | 28 | 24 | 22 | 21 | 20 | 22 | 24 | 25 | 25 | 24 | 23 | 22 | 20 | 22 | 26 | 24 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | WNW 17 | WNW 16 | WNW 15 | WNW 15 | NW 14 | WNW 14 | NW 14 |
| kJ | 79 | 54 | 139 | 130 | 147 | 145 | 145 | 132 | 134 | 108 | 101 | 101 | 351 | 452 | 624 | 584 | 834 | 672 | 754 |
Swell 2 Height (m) Direction Period (s) | NW 12 | S 12 | S 12 | NW 4 | NW 4 | WNW 4 | S 12 | S 11 | S 11 | NW 20 | WNW 18 | NW 18 | NW 10 | NW 11 | NW 11 | NW 11 | NW 7 | NW 10 | NW 7 |
| kJ | 55 | 3 | 3 | 12 | 4 | 2 | 3 | 3 | 2 | 15 | 33 | 154 | 69 | 104 | 97 | 96 | 36 | 47 | 57 |
Swell 3 Height (m) Direction Period (s) | S 12 | S 12 | — | S 12 | S 12 | S 12 | — | — | — | S 11 | S 13 | S 13 | WNW 12 | NW 12 | — | — | — | — | W 12 |
| kJ | 3 | 3 | — | 3 | 3 | 3 | — | — | — | 2 | 3 | 3 | 15 | 35 | — | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | WNW 2 | NW 10 | NW 4 | NW 5 | — | — | — | — | — | — | WNW 3 | — | — | — | — | — | — | NW 4 | — |
| kJ | 1 | 160 | 26 | 25 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 6 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 51 | 62 | 0 | 0 | 0 | 0 | 0 | 54 | 56 | 54 | 46 | 0 | 0 | 0 | 0 | 54 | 54 | 56 | 0 |
Best forecast wave conditions in Portugal - Alentejo | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
Header Global | |||||||||||||||||||
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