Surf Forecasts:
How big are the waves at Comporta today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 2.5ft (0.8m), 12s period with NW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 2.5ft (0.8m), 12s period with NW swell.
- Evening surf: Evening surf (20 Sep, local time) - 2.5ft (0.7m), 11s period with NW swell.
The current surf forecast for Comporta at 6AM is: 0.8m 12s primary swell from a Northwest direction and 0.1m 13s secondary swell from a South direction (forecast issued at 12:00am September 20). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 2.5ft (0.8m) | 12s |
| Afternoon (20 Sep) | 2.5ft (0.8m) | 12s |
| Evening (20 Sep) | 2.5ft (0.7m) | 11s |
Table - waves today at Comporta. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Sun afternoon, min 21°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||||||
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 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 231 | 217 | 203 | 200 | 197 | 190 | 121 | 116 | 114 | 134 | 129 | 124 | 122 | 79 | 160 | 139 | 132 | 121 | 145 | 147 | 132 | 110 | 108 | 101 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | off | off | glassy | cross-on | cross-on | cross-on | cross-off | cross-off | off | glassy | glassy | on | cross-on | glassy | glassy | glassy | off | glassy | cross-on | cross-on | on | glassy |
High Tide | 10:32AM1.92m | 11:30PM1.82m | 11:53AM2.05m | 00:31AM1.99m | 12:44PM2.25m | |||||||||||||||||||
Low Tide | 3:48AM1.18m | 5:13PM1.07m | 5:30AM1.09m | 6:22PM0.91m | 6:29AM0.91m | 7:05PM0.71m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | 7:20 | — | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:36 | — | — | — | — | — | — | — | 7:34 | — | — | — | — | — | — | — | 7:32 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 22 | 22 | 24 | 29 | 31 | 30 | 26 | 23 | 21 | 22 | 24 | 30 | 31 | 27 | 26 | 23 | 22 | 21 | 23 | 26 | 28 | 27 | 25 |
Feels °C | 22 | 21 | 21 | 23 | 29 | 29 | 27 | 24 | 22 | 20 | 22 | 24 | 30 | 28 | 25 | 25 | 22 | 21 | 19 | 22 | 24 | 25 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 12 | NW 12 | NW 12 | NW 11 |
| kJ | 231 | 217 | 203 | 200 | 197 | 190 | 121 | 116 | 114 | 134 | 129 | 124 | 122 | 79 | 54 | 139 | 132 | 121 | 145 | 147 | 132 | 110 | 108 | 101 |
Swell 2 Height (m) Direction Period (s) | NW 4 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | NW 4 | NW 4 | S 12 | — | S 3 | S 12 | NW 12 | S 12 | S 12 | NW 4 | NW 4 | — | — | — | S 11 | W 20 | WNW 19 |
| kJ | 10 | 3 | 3 | 3 | 3 | 3 | 3 | 11 | 9 | 3 | — | 1 | 3 | 55 | 3 | 3 | 12 | 5 | — | — | — | 2 | 8 | 34 |
Swell 3 Height (m) Direction Period (s) | S 13 | — | — | — | — | — | — | S 12 | S 12 | — | S 12 | S 12 | S 11 | S 12 | S 12 | — | — | — | S 12 | S 12 | S 11 | — | S 11 | S 11 |
| kJ | 3 | — | — | — | — | — | — | 3 | 3 | — | 3 | 3 | 2 | 3 | 3 | — | — | — | 3 | 3 | 3 | — | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WNW 3 | NW 4 | — | — | S 4 | — | — | — | WNW 2 | NW 10 | NW 4 | — | — | — | — | — | — | — | NW 3 |
| kJ | — | — | — | — | — | 3 | 13 | — | — | 1 | — | — | — | 1 | 160 | 22 | — | — | — | — | — | — | — | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 51 | 56 | 46 | 0 | 0 | 0 | 0 | 0 | 56 | 61 | 0 | 0 | 0 | 0 | 0 | 36 | 148 | 54 | 0 |
Best forecast wave conditions in Portugal - Alentejo | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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