Surf Forecasts:
How big are the waves at Comporta today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 1ft (0.3m), 8s period with WNW swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 3.5ft (1.0m), 4s period with WNW swell.
- Evening surf: Evening surf (18 Jul, local time) - 3.5ft (1.0m), 5s period with NW swell.
The current surf forecast for Comporta at 1PM is: 0.5m 8s primary swell from a West-northwest direction and 0.1m 19s secondary swell from a South direction, 0.1m 13s secondary swell from a South direction (forecast issued at 06:00am July 18). The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 1ft (0.3m) | 8s |
| Afternoon (18 Jul) | 3.5ft (1.0m) | 4s |
| Evening (18 Jul) | 3.5ft (1.0m) | 5s |
Table - waves today at Comporta. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Mon afternoon, min 18°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||||||||
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) | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 4 | NW 5 | WNW 5 | NW 5 | WNW 5 | NW 5 | NW 5 | WNW 8 | WNW 4 | WNW 4 | NW 4 | WNW 8 | WNW 8 | W 8 | W 8 | WNW 5 | WNW 4 | WNW 4 | NW 5 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 12 | 12 | 13 | 37 | 34 | 51 | 39 | 23 | 15 | 12 | 12 | 37 | 25 | 40 | 28 | 14 | 14 | 12 | 12 | 13 | 24 | 42 | 41 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | on | on | cross-on | cross-on |
High Tide | 6:24PM2.88m | 6:52AM2.48m | 7:10PM2.66m | 7:39AM2.34m | 7:58PM2.43m | ||||||||||||||||||
Low Tide | 12:03PM0.27m | 00:41AM0.25m | 12:48PM0.43m | 1:26AM0.44m | 1:36PM0.61m | ||||||||||||||||||
 |  | | |  | | |  | | | | | | | | | | | | | | | | |
 | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:57 | — | — | — | — | — | — | — | 8:55 | — | — | — | — | — | — | — | 8:54 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 20 | 23 | 24 | 24 | 20 | 18 | 18 | 18 | 21 | 23 | 24 | 24 | 21 | 19 | 19 | 19 | 21 | 23 | 25 | 25 | 21 |
Feels °C | 18 | 17 | 20 | 22 | 21 | 20 | 18 | 18 | 18 | 19 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 22 | 23 | 22 | 19 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | S 19 | SW 19 | SW 19 | WNW 8 | WNW 8 | WNW 8 | W 8 | WNW 8 | W 9 | SW 18 | SW 18 | W 9 | WNW 8 | WNW 8 | W 8 | W 8 | WNW 8 | NW 12 | NW 11 | W 8 |
| kJ | 12 | 12 | 13 | 7 | 15 | 15 | 6 | 6 | 6 | 4 | 6 | 7 | 12 | 12 | 13 | 14 | 14 | 12 | 12 | 13 | 6 | 5 | 4 |
Swell 2 Height (m) Direction Period (s) | W 5 | W 5 | W 5 | S 13 | S 13 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | SW 18 | N 10 | S 11 | NW 9 | NW 8 | NW 8 | W 4 | NW 7 | NW 7 | SW 16 | SW 16 | WNW 11 |
| kJ | 1 | 1 | 1 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 8 | 12 | 2 | 2 | 3 | 2 | 2 | 3 | 2 | 2 | 10 | 10 | 12 |
Swell 3 Height (m) Direction Period (s) | S 14 | S 13 | S 13 | — | — | S 12 | S 19 | S 12 | NW 8 | NW 8 | S 18 | N 10 | S 11 | — | S 18 | N 9 | N 9 | NW 7 | NW 12 | NW 8 | SW 16 | — | SW 16 |
| kJ | 4 | 3 | 3 | — | — | 3 | 7 | 3 | 3 | 3 | 6 | 2 | 2 | — | 6 | 2 | 2 | 2 | 6 | 3 | 10 | — | 10 |
Wind waves Height (m) Direction Period (s) | NW 4 | NW 4 | NW 4 | WNW 8 | WNW 4 | NW 5 | WNW 5 | NW 5 | WNW 5 | NW 5 | NW 5 | WNW 8 | WNW 4 | WNW 4 | NW 4 | WNW 4 | WNW 4 | NW 5 | WNW 5 | WNW 5 | WNW 4 | WNW 4 | NW 5 |
| kJ | 9 | 6 | 4 | 37 | 34 | 51 | 39 | 23 | 15 | 12 | 12 | 37 | 25 | 40 | 28 | 12 | 11 | 6 | 8 | 12 | 24 | 42 | 41 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 322 | 98 | 872 | 1324 | 982 | 872 | 386 | 282 | 200 | 250 | 231 | 512 | 517 | 597 | 333 | 195 | 116 | 95 | 243 | 690 | 472 | 386 | 255 |
Best forecast wave conditions in Portugal - Alentejo | |||||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||||
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