Surf Forecasts:
How big are the waves at Comporta today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 2ft (0.6m), 7s period with NW swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 2ft (0.6m), 6s period with WNW swell.
- Evening surf: Evening surf (11 Sep, local time) - 2.5ft (0.7m), 5s period with NW swell.
The current surf forecast for Comporta at 8AM is: 0.6m 7s primary swell from a Northwest direction (forecast issued at 12:00am September 11). An open ocean swell of 0.2m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 2ft (0.6m) | 7s |
| Afternoon (11 Sep) | 2ft (0.6m) | 6s |
| Evening (11 Sep) | 2.5ft (0.7m) | 5s |
Table - waves today at Comporta. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Sat afternoon, min 16°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||||||||||
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 7 | NW 7 | NW 7 | NW 7 | NW 6 | WNW 6 | NW 4 | NW 5 | NW 6 | NW 6 | WNW 10 | WNW 10 | NW 10 | NW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 13 | NW 12 | WNW 9 | NW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 73 | 54 | 35 | 27 | 26 | 27 | 14 | 29 | 23 | 19 | 19 | 64 | 76 | 90 | 56 | 47 | 47 | 64 | 47 | 46 | 108 | 96 | 92 | 137 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | on | on | cross-on | cross | glassy | cross | glassy | glassy | on | cross-on | on |
High Tide | 3:13AM2.83m | 3:27PM3.11m | 3:50AM2.87m | 4:04PM3.07m | 4:25AM2.85m | 4:40PM2.95m | ||||||||||||||||||
Low Tide | 9:13AM0.06m | 9:41PM-0.06m | 9:50AM0.03m | 10:15PM-0.01m | 10:26AM0.08m | |||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | 7:11 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:49 | — | — | — | — | — | — | — | 7:46 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 16 | 20 | 27 | 27 | 28 | 24 | 21 | 21 | 21 | 24 | 30 | 31 | 31 | 26 | 24 | 22 | 21 | 23 | 29 | 31 | 27 | 26 |
Feels °C | 16 | 15 | 14 | 18 | 25 | 23 | 25 | 23 | 20 | 21 | 20 | 23 | 28 | 27 | 29 | 26 | 23 | 22 | 21 | 24 | 28 | 27 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | NW 7 | NW 7 | NW 7 | NW 7 | NW 6 | W 7 | W 7 | NW 5 | NW 6 | NW 6 | NW 7 | WNW 10 | NW 10 | NW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | NW 13 | NW 12 | NW 12 | NW 12 |
| kJ | 73 | 54 | 35 | 27 | 26 | 4 | 4 | 29 | 23 | 19 | 18 | 64 | 76 | 90 | 56 | 47 | 47 | 64 | 47 | 46 | 108 | 96 | 92 | 137 |
Swell 2 Height (m) Direction Period (s) | NW 10 | NNW 10 | NNW 10 | NNW 10 | W 7 | NW 10 | NW 9 | W 7 | W 7 | WNW 10 | WNW 10 | S 13 | W 6 | S 12 | NNW 8 | NW 4 | NW 4 | NW 8 | NW 11 | NW 10 | WNW 9 | WNW 9 | S 11 | — |
| kJ | 24 | 11 | 9 | 9 | 4 | 4 | 3 | 4 | 4 | 11 | 19 | 3 | 1 | 3 | 6 | 7 | 5 | 10 | 19 | 26 | 46 | 26 | 2 | — |
Swell 3 Height (m) Direction Period (s) | W 10 | W 7 | W 7 | W 7 | NNW 10 | W 9 | W 8 | W 8 | W 8 | W 7 | W 8 | S 13 | S 13 | S 12 | S 12 | NNW 8 | NW 8 | NNW 15 | NW 14 | NW 14 | SSW 3 | S 11 | S 12 | S 11 |
| kJ | 2 | 4 | 4 | 4 | 10 | 2 | 1 | 1 | 6 | 4 | 5 | 3 | 3 | 3 | 3 | 6 | 10 | 21 | 33 | 29 | 1 | 2 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | NNE 2 | — | WNW 6 | NW 4 | — | — | — | — | — | — | — | WNW 3 | — | — | — | — | — | — | WNW 2 | WNW 9 | WNW 4 |
| kJ | — | — | — | 1 | — | 27 | 14 | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | 1 | 88 | 8 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 8 | 0 | 8 | 8 | 57 | 152 | 152 | 47 | 35 | 35 | 0 | 0 | 0 | 60 | 61 | 36 | 22 | 0 | 8 | 0 | 0 | 117 | 54 | 51 |
Best forecast wave conditions in Portugal - Alentejo | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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