Surf Forecasts:
How big are the waves at Comporta today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 3.5ft (1.1m), 16s period with NW swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 4.5ft (1.3m), 14s period with WNW swell.
- Evening surf: Evening surf (23 Sep, local time) - 4.5ft (1.3m), 14s period with WNW swell.
The current surf forecast for Comporta at 7AM is: 0.9m 16s primary swell from a West-northwest direction and 0.6m 11s secondary swell from a Northwest direction (forecast issued at 12:00am September 23). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 3.5ft (1.1m) | 16s |
| Afternoon (23 Sep) | 4.5ft (1.3m) | 14s |
| Evening (23 Sep) | 4.5ft (1.3m) | 14s |
Table - waves today at Comporta. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Fri afternoon, min 21°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | ||||||||||||||||||||||
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 18 | WNW 17 | WNW 16 | WNW 15 | WNW 15 | NW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 16 | NW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 154 | 351 | 452 | 624 | 584 | 834 | 672 | 617 | 572 | 458 | 382 | 341 | 287 | 336 | 209 | 202 | 192 | 150 | 123 | 96 | 92 | 87 | 132 | 191 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | cross-off | on | cross-on | on | cross | cross | glassy | glassy | glassy | on | cross-on | on | cross | cross-off | cross-off | cross-off | cross-off | cross-on | on | cross-on | cross |
High Tide | 1:12AM2.18m | 1:23PM2.46m | 1:47AM2.37m | 1:57PM2.65m | 2:19AM2.55m | 2:30PM2.81m | ||||||||||||||||||
Low Tide | 7:10AM0.71m | 7:40PM0.50m | 7:45AM0.51m | 8:11PM0.31m | 8:18AM0.33m | 8:42PM0.15m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | 7:22 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:30 | — | — | — | — | — | — | — | 7:30 | — | — | — | — | — | — | — | 7:28 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 24 | 23 | 24 | 28 | 27 | 27 | 24 | 22 | 22 | 22 | 23 | 28 | 27 | 29 | 26 | 23 | 22 | 21 | 22 | 29 | 30 | 29 | 22 |
Feels °C | 24 | 22 | 20 | 22 | 25 | 23 | 25 | 24 | 22 | 22 | 22 | 22 | 25 | 24 | 26 | 24 | 21 | 20 | 19 | 19 | 25 | 26 | 24 | 18 |
Swell 1 Height (m) Direction Period (s) | NW 11 | WNW 17 | WNW 16 | WNW 15 | WNW 15 | NW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 15 |
| kJ | 101 | 351 | 452 | 624 | 584 | 834 | 672 | 617 | 572 | 458 | 382 | 341 | 287 | 336 | 209 | 202 | 192 | 150 | 123 | 96 | 92 | 87 | 49 | 191 |
Swell 2 Height (m) Direction Period (s) | NW 18 | NW 10 | NW 11 | NW 11 | NW 11 | NW 7 | WNW 10 | NW 7 | W 11 | W 10 | W 10 | W 10 | NW 6 | W 9 | W 9 | W 8 | NW 5 | NW 5 | NW 5 | NW 5 | NW 19 | NW 18 | NW 16 | NW 10 |
| kJ | 154 | 89 | 104 | 97 | 96 | 38 | 64 | 25 | 2 | 8 | 8 | 7 | 5 | 6 | 6 | 6 | 10 | 8 | 8 | 6 | 14 | 49 | 132 | 48 |
Swell 3 Height (m) Direction Period (s) | S 13 | WNW 12 | NW 12 | — | — | — | WNW 10 | W 12 | S 16 | S 16 | S 16 | S 12 | W 9 | S 15 | S 14 | S 14 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | S 13 |
| kJ | 3 | 15 | 35 | — | — | — | 38 | 3 | 5 | 5 | 5 | 3 | 6 | 4 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 4 | NW 4 | NW 5 | — | — | — | NW 5 | NW 3 | NW 4 | NW 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 12 | 18 | — | — | — | 4 | 5 | 34 | 38 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 56 | 56 | 54 | 46 | 22 | 0 | 0 | 0 | 56 | 144 | 61 | 8 | 0 | 0 | 0 | 0 | 47 | 151 | 56 | 46 |
Best forecast wave conditions in Portugal - Alentejo | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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