Surf Forecasts:
How big are the waves at Comporta today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 5ft (1.6m), 9s period with NW swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 6ft (1.8m), 10s period with NW swell.
- Evening surf: Evening surf (16 Sep, local time) - 6ft (1.8m), 10s period with NW swell.
The current surf forecast for Comporta at 6AM is: 1.5m 8s primary swell from a Northwest direction and 0.1m 13s secondary swell from a South direction, 0.1m 13s secondary swell from a South direction (forecast issued at 12:00am September 16). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 5ft (1.6m) | 9s |
| Afternoon (16 Sep) | 6ft (1.8m) | 10s |
| Evening (16 Sep) | 6ft (1.8m) | 10s |
Table - waves today at Comporta. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Thu afternoon, min 16°C on Thu night). Winds decreasing (fresh winds from the NNW on Wed afternoon, light winds from the NNE by Fri morning). | ||||||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||||||||||||
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 | 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 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 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 88 | 169 | 376 | 449 | 423 | 611 | 673 | 542 | 553 | 530 | 503 | 441 | 749 | 362 | 553 | 303 | 361 | 287 | 246 | 208 | 179 | 176 | 225 | 140 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-off | cross | cross-on | cross | cross | cross | cross | cross-off | cross-off | on | on | cross-on | cross |
High Tide | 6:07AM2.47m | 6:28PM2.29m | 6:45AM2.27m | 7:11PM2.05m | 7:33AM2.08m | 8:12PM1.85m | ||||||||||||||||||
Low Tide | 11:51PM0.49m | 12:13PM0.55m | 00:25AM0.71m | 12:54PM0.77m | 1:06AM0.92m | 1:49PM0.98m | ||||||||||||||||||
 | | |  | | | | | | | | | | |  | | | | | | | | | | |
 | — | — | 7:16 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:42 | — | — | — | — | — | — | — | 7:40 | — | — | — | — | — | — | — | 7:38 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 17 | 19 | 25 | 26 | 22 | 20 | 19 | 18 | 17 | 21 | 27 | 29 | 24 | 19 | 18 | 17 | 16 | 19 | 24 | 25 | 26 | 23 |
Feels °C | 16 | 15 | 14 | 16 | 22 | 21 | 17 | 17 | 17 | 16 | 14 | 16 | 22 | 24 | 18 | 15 | 16 | 15 | 15 | 18 | 22 | 22 | 23 | 21 |
Swell 1 Height (m) Direction Period (s) | 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 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 14 | NW 14 | NW 9 |
| kJ | 46 | 44 | 3 | 3 | 3 | 3 | 3 | 3 | 553 | 530 | 503 | 441 | 399 | 3 | 3 | 303 | 361 | 287 | 246 | 208 | 179 | 33 | 64 | 76 |
Swell 2 Height (m) Direction Period (s) | — | S 13 | — | — | — | — | — | S 12 | NW 12 | NW 12 | S 12 | S 12 | S 12 | S 16 | S 16 | S 11 | S 16 | S 16 | S 16 | NW 16 | NW 15 | S 14 | S 14 | NW 13 |
| kJ | — | 3 | — | — | — | — | — | 3 | 23 | 53 | 3 | 3 | 3 | 5 | 5 | 3 | 5 | 5 | 5 | 10 | 9 | 4 | 4 | 140 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 12 | S 12 | — | — | — | — | — | S 16 | S 11 | S 11 | S 11 | S 15 | S 14 | — | — | S 14 |
| kJ | — | — | — | — | — | — | — | — | 3 | 3 | — | — | — | — | — | 5 | 2 | 2 | 2 | 4 | 4 | — | — | 4 |
Wind waves Height (m) Direction Period (s) | NW 6 | NW 7 | NW 9 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | — | — | — | — | NW 11 | NW 10 | NW 10 | NNW 5 | — | — | — | — | — | NW 9 | NW 9 | NW 5 |
| kJ | 88 | 169 | 376 | 449 | 423 | 611 | 673 | 542 | — | — | — | — | 749 | 362 | 553 | 46 | — | — | — | — | — | 176 | 225 | 25 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 152 | 467 | 617 | 497 | 624 | 690 | 624 | 427 | 51 | 51 | 41 | 46 | 46 | 386 | 571 | 152 | 51 | 41 | 0 | 0 | 54 | 153 | 56 | 8 |
Best forecast wave conditions in Portugal - Alentejo | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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