
Surf Forecasts:
How big are the waves at Comporta today (18 Sep):
- Afternoon surf: Afternoon surf (18 Sep, local time) - 3.5ft (1.1m), 9s period with NW swell.
- Evening surf: Evening surf (18 Sep, local time) - 3.5ft (1.1m), 9s period with NW swell.
The current surf forecast for Comporta at 10PM is: 1.5m 9s primary swell from a Northwest direction and 1.1m 9s secondary swell from a Northwest direction, 0.7m 13s secondary swell from a Northwest direction (forecast issued at 06:00pm September 18). The wind direction is predicted to be cross-shore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | - | - |
| Afternoon (18 Sep) | 3.5ft (1.1m) | 9s |
| Evening (18 Sep) | 3.5ft (1.1m) | 9s |
Table - waves today at Comporta. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Sun afternoon, min 19°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | |||||||||||||||||
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 9 | NW 9 | NW 9 | NW 13 | NW 13 | NW 14 | NW 13 | NW 11 | NW 10 | NW 10 | NW 11 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 |
Wave Graph | |||||||||||||||||||
176 | 225 | 336 | 511 | 357 | 499 | 424 | 165 | 138 | 104 | 112 | 103 | 217 | 203 | 200 | 197 | 190 | 237 | 116 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross | cross-off | cross-off | off | glassy | glassy | on | cross-on | glassy | glassy | glassy | glassy | off | on | on | cross-on | cross-on |
High Tide | 8:12PM1.85m | 8:48AM1.93m | 9:50PM1.75m | 10:32AM1.92m | |||||||||||||||
Low Tide | 1:49PM0.98m | 2:06AM1.10m | 3:19PM1.11m | 3:48AM1.18m | 5:13PM1.07m | ||||||||||||||
— | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | |
— | 7:38 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:36 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 22 | 20 | 19 | 19 | 21 | 25 | 27 | 28 | 25 | 23 | 21 | 21 | 23 | 28 | 30 | 29 | 26 |
Feels °C | 21 | 22 | 20 | 18 | 17 | 17 | 20 | 23 | 22 | 25 | 24 | 22 | 21 | 21 | 21 | 27 | 28 | 27 | 25 |
Swell 1 Height (m) Direction Period (s) | NW 14 | NW 14 | NW 9 | NW 13 | NW 13 | NW 14 | NW 13 | NW 11 | NW 10 | NW 10 | NW 11 | NW 9 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | S 12 | NW 11 |
33 | 89 | 172 | 511 | 357 | 499 | 424 | 165 | 122 | 104 | 112 | 76 | 217 | 203 | 200 | 197 | 190 | 3 | 116 | |
Swell 2 Height (m) Direction Period (s) | S 14 | S 14 | NW 13 | S 14 | NW 15 | SW 14 | S 14 | NW 14 | NW 13 | NW 13 | NW 4 | NW 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | NW 4 |
4 | 4 | 173 | 4 | 109 | 8 | 4 | 114 | 138 | 83 | 8 | 103 | 3 | 3 | 3 | 3 | 3 | 3 | 11 | |
Swell 3 Height (m) Direction Period (s) | — | — | S 14 | — | S 14 | — | — | S 13 | S 13 | S 13 | NW 13 | S 13 | — | — | — | S 13 | S 13 | — | S 12 |
— | — | 4 | — | 4 | — | — | 4 | 3 | 3 | 61 | 3 | — | — | — | 3 | 3 | — | 3 | |
Wind waves Height (m) Direction Period (s) | NW 9 | NW 9 | NW 9 | — | — | — | — | — | — | WNW 3 | — | — | — | — | — | — | NW 3 | NW 11 | — |
176 | 225 | 336 | — | — | — | — | — | — | 7 | — | — | — | — | — | — | 2 | 237 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 62 | 61 | 46 | 0 | 0 | 0 | 0 | 0 | 56 | 61 | 0 | 0 | 0 | 0 | 0 | 36 | 114 | 56 | 54 |
Best forecast wave conditions in Portugal - Alentejo | |||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||
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