Surf Forecasts:
How big are the waves at Comporta today (15 Sep):
- Morning surf: Morning surf (15 Sep, local time) - 1.5ft (0.4m), 8s period with WNW swell.
- Afternoon surf: Afternoon surf (15 Sep, local time) - 3ft (0.9m), 5s period with NW swell.
- Evening surf: Evening surf (15 Sep, local time) - 4ft (1.2m), 6s period with NW swell.
The current surf forecast for Comporta at 6PM is: 1.1m 5s primary swell from a Northwest direction and 0.2m 12s secondary swell from a West-northwest direction, 0.2m 8s secondary swell from a West-northwest direction (forecast issued at 12:00pm September 15). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 1.5ft (0.4m) | 8s |
| Afternoon (15 Sep) | 3ft (0.9m) | 5s |
| Evening (15 Sep) | 4ft (1.2m) | 6s |
Table - waves today at Comporta. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Thu afternoon, min 16°C on Thu night). Winds increasing (light winds from the NNW on Tue morning, fresh winds from the NNW by Wed afternoon). | |||||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||||
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 | WNW 8 | NW 5 | NW 6 | NW 6 | NW 6 | NW 7 | NW 9 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 23 | 22 | 43 | 86 | 87 | 103 | 169 | 376 | 449 | 423 | 611 | 624 | 542 | 509 | 488 | 460 | 441 | 399 | 362 | 553 | 303 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-off | cross | cross-on | cross | cross |
High Tide | 5:51PM2.53m | 6:07AM2.47m | 6:28PM2.29m | 6:45AM2.27m | 7:11PM2.05m | ||||||||||||||||
Low Tide | 11:36AM0.35m | 11:51PM0.49m | 12:13PM0.55m | 00:25AM0.71m | 12:54PM0.77m | ||||||||||||||||
 | | | |  | | | | | | | | | | | | | | |  | | |
 | 7:16 | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — |
 | — | — | — | 7:44 | — | — | — | — | — | — | — | 7:42 | — | — | — | — | — | — | — | 7:40 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 27 | 28 | 25 | 19 | 18 | 17 | 17 | 19 | 25 | 27 | 22 | 20 | 19 | 18 | 17 | 21 | 27 | 31 | 25 | 19 |
Feels °C | 22 | 25 | 24 | 21 | 17 | 16 | 14 | 14 | 16 | 23 | 22 | 17 | 17 | 17 | 16 | 15 | 16 | 23 | 26 | 19 | 15 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 12 | NW 11 | NW 11 | WNW 11 | WNW 11 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | NW 10 | NW 10 | NW 10 | NW 11 | NW 11 | S 12 | S 12 | NW 10 |
| kJ | 23 | 22 | 14 | 32 | 31 | 46 | 44 | 3 | 3 | 3 | 3 | 3 | 3 | 509 | 488 | 460 | 441 | 399 | 3 | 3 | 303 |
Swell 2 Height (m) Direction Period (s) | NW 10 | NW 10 | — | WNW 8 | W 8 | — | S 13 | — | — | — | — | — | S 12 | NW 12 | NW 12 | S 12 | S 12 | S 12 | S 16 | S 16 | S 16 |
| kJ | 14 | 14 | — | 7 | 1 | — | 3 | — | — | — | — | — | 3 | 23 | 23 | 3 | 3 | 3 | 5 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | NW 4 | NW 12 | — | — | — | — | — | — | — | — | — | — | — | S 12 | S 12 | — | — | — | — | — | S 11 |
| kJ | 3 | 6 | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | — | — | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | — | NW 5 | NW 5 | NW 6 | NW 6 | NW 6 | NW 7 | NW 9 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | — | — | N 3 | — | — | NW 10 | NW 10 | NNW 5 |
| kJ | — | 7 | 43 | 86 | 87 | 103 | 169 | 376 | 449 | 423 | 611 | 624 | 542 | — | — | 1 | — | — | 362 | 553 | 32 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 47 | 675 | 635 | 513 | 519 | 152 | 467 | 608 | 497 | 624 | 624 | 624 | 152 | 47 | 47 | 41 | 46 | 152 | 386 | 593 | 152 |
Best forecast wave conditions in Portugal - Alentejo | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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