Surf Forecasts:
How big are the waves at Comporta today (13 Aug):
- Morning surf: Morning surf (13 Aug, local time) - 3ft (0.9m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (13 Aug, local time) - 3.5ft (1.1m), 10s period with WNW swell.
- Evening surf: Evening surf (13 Aug, local time) - 3.5ft (1.0m), 10s period with WNW swell.
The current surf forecast for Comporta at 9PM is: 1.0m 10s primary swell from a West-northwest direction and 0.9m 5s secondary swell from a Northwest direction (forecast issued at 12:00pm August 13). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | 3ft (0.9m) | 10s |
| Afternoon (13 Aug) | 3.5ft (1.1m) | 10s |
| Evening (13 Aug) | 3.5ft (1.0m) | 10s |
Table - waves today at Comporta. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Thu afternoon, min 19°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | |||||||||||||||||||
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 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | NW 9 | NW 9 | NW 6 | NW 6 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 159 | 126 | 226 | 356 | 197 | 241 | 180 | 148 | 133 | 211 | 294 | 120 | 82 | 187 | 167 | 277 | 176 | 227 | 319 | 346 | 293 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | on | on | cross-on | cross | cross | cross | glassy | cross-on | on | cross-on | cross-on | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:50PM3.16m | 4:16AM2.84m | 4:31PM3.15m | 4:55AM2.80m | 5:11PM3.05m | ||||||||||||||||
Low Tide | 9:33AM0.07m | 10:07PM-0.10m | 10:14AM0.04m | 10:47PM-0.06m | 10:54AM0.08m | ||||||||||||||||
 | | | |  | | | | | | | | | |  |  | | | | | | |
 | 6:47 | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | — | — | 8:31 | — | — | — | — | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:29 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 28 | 29 | 31 | 22 | 20 | 19 | 19 | 21 | 27 | 29 | 27 | 21 | 20 | 20 | 21 | 22 | 25 | 27 | 25 | 20 |
Feels °C | 23 | 27 | 27 | 28 | 21 | 21 | 21 | 21 | 22 | 27 | 26 | 24 | 19 | 19 | 20 | 21 | 21 | 24 | 25 | 22 | 19 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 9 | — | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | S 12 | — | WNW 9 | — | — | NW 8 | NW 8 | S 18 | S 18 | S 18 | — |
| kJ | 159 | 126 | — | 143 | 197 | 241 | 180 | 148 | 133 | 130 | 3 | — | 67 | — | — | 171 | 176 | 6 | 6 | 6 | — |
Swell 2 Height (m) Direction Period (s) | N 10 | WNW 12 | — | — | — | — | — | — | S 12 | S 12 | — | — | — | — | — | — | S 18 | — | — | — | — |
| kJ | 2 | 14 | — | — | — | — | — | — | 3 | 3 | — | — | — | — | — | — | 6 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | S 13 | N 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | NW 5 | WNW 10 | WNW 10 | NW 5 | NW 6 | — | — | — | NW 9 | NW 9 | NW 6 | NW 6 | NW 8 | NW 8 | NW 8 | — | NW 8 | NW 8 | NW 8 | NW 9 |
| kJ | — | 13 | 226 | 356 | 39 | 102 | — | — | — | 211 | 294 | 120 | 82 | 187 | 167 | 277 | — | 227 | 319 | 346 | 293 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 46 | 56 | 339 | 144 | 144 | 47 | 47 | 0 | 47 | 385 | 385 | 624 | 624 | 152 | 51 | 51 | 152 | 624 | 624 | 624 | 152 |
Best forecast wave conditions in Portugal - Alentejo | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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