Surf Forecasts:
How big are the waves at Comporta today (21 Sep):
- Afternoon surf: Afternoon surf (21 Sep, local time) - 2.5ft (0.8m), 12s period with NW swell.
- Evening surf: Evening surf (21 Sep, local time) - 2.5ft (0.7m), 11s period with NW swell.
The current surf forecast for Comporta at 12AM is: 0.7m 11s primary swell from a Northwest direction and 0.5m 4s secondary swell from a Northwest direction, 0.7m 4s secondary swell from a Northwest direction (forecast issued at 06:00pm September 20). The wind direction is predicted to be glassy.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | - | - |
| Afternoon (21 Sep) | 2.5ft (0.8m) | 12s |
| Evening (21 Sep) | 2.5ft (0.7m) | 11s |
Table - waves today at Comporta. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Sun afternoon, min 22°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | |||||||||||||||||
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 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 190 | 237 | 116 | 114 | 134 | 129 | 124 | 122 | 79 | 160 | 169 | 130 | 147 | 145 | 145 | 132 | 134 | 108 | 101 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-off | cross-off | off | glassy | cross-on | on | on | on | glassy | glassy | cross-off | glassy | cross-on | cross-on | on | glassy |
High Tide | 11:30PM1.82m | 11:53AM2.05m | 00:31AM1.99m | 12:44PM2.25m | |||||||||||||||
Low Tide | 5:13PM1.07m | 5:30AM1.09m | 6:22PM0.91m | 6:29AM0.91m | 7:05PM0.71m | ||||||||||||||
 | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — |
 | — | 7:36 | — | — | — | — | — | — | — | 7:34 | — | — | — | — | — | — | — | 7:32 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 30 | 31 | 25 | 24 | 22 | 22 | 24 | 30 | 31 | 27 | 26 | 24 | 23 | 22 | 23 | 26 | 28 | 26 | 26 |
Feels °C | 28 | 28 | 24 | 23 | 22 | 22 | 24 | 29 | 27 | 25 | 25 | 23 | 21 | 20 | 22 | 24 | 25 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | NW 12 | S 12 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 11 |
| kJ | 190 | 3 | 116 | 114 | 134 | 129 | 124 | 122 | 79 | 54 | 169 | 130 | 147 | 145 | 145 | 132 | 134 | 108 | 101 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 12 | S 12 | NW 4 | S 12 | S 12 | S 12 | S 12 | NW 12 | S 12 | S 12 | NW 4 | S 12 | S 12 | S 12 | S 11 | S 11 | NW 20 | WNW 18 |
| kJ | 3 | 3 | 3 | 9 | 3 | 3 | 3 | 3 | 55 | 3 | 3 | 9 | 3 | 3 | 3 | 3 | 2 | 15 | 33 |
Swell 3 Height (m) Direction Period (s) | — | — | S 12 | S 12 | — | — | S 12 | S 11 | S 12 | S 12 | — | S 12 | S 12 | — | — | — | — | S 11 | S 13 |
| kJ | — | — | 3 | 3 | — | — | 3 | 2 | 3 | 3 | — | 3 | 3 | — | — | — | — | 2 | 3 |
Wind waves Height (m) Direction Period (s) | NW 3 | NW 11 | NW 4 | — | — | — | — | — | WNW 2 | NW 10 | NW 4 | NW 4 | — | — | — | — | — | — | NW 3 |
| kJ | 2 | 237 | 18 | — | — | — | — | — | 1 | 160 | 17 | 16 | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 51 | 56 | 56 | 0 | 0 | 0 | 0 | 41 | 114 | 62 | 46 | 0 | 0 | 0 | 0 | 36 | 56 | 54 | 0 |
Best forecast wave conditions in Portugal - Alentejo | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
Header Global | |||||||||||||||||||
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