Surf Forecasts:
How big are the waves at Comporta today (19 Sep):
- Morning surf: Morning surf (19 Sep, local time) - 3.5ft (1.1m), 13s period with NW swell.
- Afternoon surf: Afternoon surf (19 Sep, local time) - 2.5ft (0.8m), 10s period with NW swell.
- Evening surf: Evening surf (19 Sep, local time) - 3ft (0.9m), 10s period with NW swell.
The current surf forecast for Comporta at 2PM is: 0.8m 10s primary swell from a Northwest direction and 0.6m 13s secondary swell from a Northwest direction (forecast issued at 06:00am September 19). The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 3.5ft (1.1m) | 13s |
| Afternoon (19 Sep) | 2.5ft (0.8m) | 10s |
| Evening (19 Sep) | 3ft (0.9m) | 10s |
Table - waves today at Comporta. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Mon afternoon, min 21°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | |||||||||||||||||||||
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 13 | NW 14 | NW 13 | NW 11 | NW 10 | NW 10 | NW 11 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 357 | 499 | 424 | 194 | 138 | 177 | 112 | 231 | 217 | 203 | 200 | 197 | 190 | 121 | 116 | 194 | 134 | 129 | 124 | 122 | 100 | 222 | 139 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | cross-on | on | cross-on | glassy | glassy | glassy | glassy | off | cross-on | on | on | cross-on | cross | cross-off | glassy | cross-off | glassy | on | on | cross-on |
High Tide | 8:48AM1.93m | 9:50PM1.75m | 10:32AM1.92m | 11:30PM1.82m | 11:53AM2.05m | ||||||||||||||||||
Low Tide | 3:19PM1.11m | 3:48AM1.18m | 5:13PM1.07m | 5:30AM1.09m | 6:22PM0.91m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | 7:18 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — |
 | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:36 | — | — | — | — | — | — | — | 7:34 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 22 | 26 | 28 | 28 | 24 | 23 | 21 | 21 | 24 | 29 | 30 | 30 | 26 | 23 | 22 | 22 | 24 | 30 | 31 | 28 | 27 |
Feels °C | 18 | 18 | 21 | 24 | 24 | 24 | 23 | 22 | 21 | 21 | 23 | 28 | 28 | 28 | 25 | 22 | 21 | 22 | 23 | 30 | 28 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | NW 13 | NW 14 | NW 13 | NW 11 | NW 10 | NW 13 | NW 11 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | S 13 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 12 | NW 12 | NW 12 |
| kJ | 357 | 499 | 424 | 194 | 122 | 83 | 112 | 231 | 217 | 203 | 200 | 197 | 3 | 121 | 116 | 194 | 134 | 129 | 124 | 122 | 55 | 54 | 139 |
Swell 2 Height (m) Direction Period (s) | NW 15 | SW 14 | S 14 | NW 14 | NW 13 | S 13 | NW 4 | NW 4 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | — | — | S 12 | S 12 | S 12 |
| kJ | 109 | 8 | 4 | 114 | 138 | 3 | 8 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | — | — | 3 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | S 14 | — | — | S 13 | S 13 | — | NW 13 | S 13 | — | — | — | S 13 | — | — | — | — | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | — |
| kJ | 4 | — | — | 4 | 3 | — | 61 | 3 | — | — | — | 3 | — | — | — | — | 3 | 3 | 3 | 3 | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NW 10 | — | — | — | — | — | — | NW 12 | NW 4 | NW 4 | — | — | — | — | — | NW 10 | NW 10 | NW 4 |
| kJ | — | — | — | — | — | 177 | — | — | — | — | — | — | 190 | 10 | 9 | — | — | — | — | — | 100 | 222 | 22 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 51 | 56 | 61 | 0 | 0 | 0 | 0 | 0 | 27 | 51 | 61 | 54 | 35 | 0 | 0 | 0 | 0 | 121 | 61 | 46 |
Best forecast wave conditions in Portugal - Alentejo | |||||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||||
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