Surf Forecasts:
How big are the waves at Comporta today (28 Aug):
- Morning surf: Morning surf (28 Aug, local time) - 6ft (1.9m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (28 Aug, local time) - 5.5ft (1.7m), 11s period with WNW swell.
- Evening surf: Evening surf (28 Aug, local time) - 5ft (1.6m), 10s period with WNW swell.
The current surf forecast for Comporta at 9PM is: 1.6m 10s primary swell from a West-northwest direction and 0.6m 4s secondary swell from a North-northwest direction (forecast issued at 12:00pm August 28). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | 6ft (1.9m) | 10s |
| Afternoon (28 Aug) | 5.5ft (1.7m) | 11s |
| Evening (28 Aug) | 5ft (1.6m) | 10s |
Table - waves today at Comporta. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Sun afternoon, min 17°C on Fri night). Wind will be generally light. | |||||||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | |||||||||||||||||||
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 10 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | NW 10 | WNW 10 | NW 10 | NW 9 | WNW 9 | NW 9 | NW 5 | NW 5 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 9 | NW 10 | NW 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 763 | 743 | 685 | 581 | 490 | 400 | 320 | 269 | 190 | 141 | 178 | 84 | 38 | 41 | 40 | 65 | 67 | 67 | 170 | 296 | 103 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | on | cross-on | cross | cross | cross | cross | cross | cross-on | on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross |
High Tide | 3:35PM2.89m | 3:54AM2.69m | 4:06PM2.94m | 4:26AM2.74m | 4:39PM2.92m | ||||||||||||||||
Low Tide | 9:21AM0.25m | 9:47PM0.13m | 9:52AM0.18m | 10:18PM0.09m | 10:25AM0.15m | ||||||||||||||||
 | | | |  | |  | | | | | | | | | | | | | | | |
 | 7:00 | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | — | — | 8:10 | — | — | — | — | — | — | — | 8:09 | — | — | — | — | — | — | — | 8:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 21 | 22 | 23 | 20 | 19 | 18 | 17 | 19 | 24 | 25 | 26 | 21 | 20 | 19 | 19 | 21 | 26 | 28 | 28 | 22 |
Feels °C | 20 | 20 | 20 | 21 | 18 | 19 | 18 | 17 | 17 | 22 | 23 | 23 | 19 | 20 | 20 | 21 | 21 | 26 | 26 | 24 | 20 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | NW 10 | WNW 10 | NW 10 | NW 9 | WNW 9 | — | — | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | W 13 | — | NW 9 |
| kJ | 763 | 743 | 685 | 581 | 490 | 400 | 320 | 269 | 190 | 141 | — | — | 33 | 41 | 40 | 65 | 67 | 67 | 3 | — | 103 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | S 10 | — | — | — | — | — | — | — | — | — | — | W 13 | — | — | W 12 |
| kJ | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | 3 | — | — | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 3 | NNW 4 | — | — | — | N 3 | — | NW 9 | NW 5 | NW 5 | NW 5 | NW 5 | — | — | — | NW 9 | NW 10 | NW 5 |
| kJ | — | — | — | 7 | 10 | — | — | — | 1 | — | 178 | 84 | 38 | 23 | 12 | — | — | — | 170 | 296 | 37 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 56 | 175 | 56 | 56 | 46 | 46 | 8 | 41 | 116 | 472 | 61 | 56 | 46 | 46 | 46 | 46 | 152 | 472 | 369 | 56 |
Best forecast wave conditions in Portugal - Alentejo | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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