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Surf Forecasts:
Caxias surfForecast / Lisboa / Portugal
48hr Weather and Surf, issued 12 am Wednesday 20 May 2026 WESTForecast update in hr min s Forecast update imminent
Caxias surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Caxias sea temperature is
16.7° C
(Which is normal for this time of year)How big are the waves at Caxias today?
The current surf forecast for Caxias at 8AM is: 2.5m 14s primary swell from a West-northwest direction and 0.1m 15s secondary swell from a Southwest direction (forecast issued at 12:00am May 20). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 8ft (2.5m) | 14s |
| Afternoon (20 May) | 8ft (2.4m) | 13s |
| Evening (20 May) | 7ft (2.2m) | 12s |
Table - waves today at Caxias. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 32°C on Fri afternoon, min 15°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 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 |    |    |    | |||||||||||||||||||||
WNW 15 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | |
1145 | 2847 | 2913 | 2417 | 2149 | 1872 | 1545 | 1240 | 1096 | 939 | 833 | 723 | 560 | 540 | 531 | 505 | 531 | 599 | 675 | 629 | 606 | 606 | 533 | 533 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | cross-off | glassy | cross | cross-off | cross-off | glassy | cross-off | cross-off | glassy | cross-on | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross | glassy | cross-off | cross-off | cross-off | |
High Tide | 5:51AM2.61m | 6:11PM2.81m | 6:49AM2.42m | 7:10PM2.66m | 7:53AM2.25m | 8:15PM2.52m | ||||||||||||||||||
Low Tide | 11:35PM0.11m | 11:49AM0.36m | 00:33AM0.27m | 12:45PM0.53m | 1:37AM0.43m | 1:48PM0.68m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | |  |  | |
 | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:45 | — | — | — | — | — | — | — | 8:46 | — | — | — | — | — | — | — | 8:46 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 15 | 20 | 25 | 27 | 24 | 21 | 22 | 20 | 19 | 23 | 26 | 29 | 29 | 27 | 25 | 23 | 21 | 25 | 30 | 32 | 31 | 24 |
15 | 14 | 14 | 19 | 25 | 25 | 22 | 20 | 21 | 19 | 18 | 22 | 24 | 27 | 27 | 26 | 24 | 22 | 20 | 23 | 28 | 30 | 29 | 21 | |
Swell 1 Height (m) Direction Period (s) | WNW 15 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 |
 kJ | 1145 | 2847 | 2913 | 2417 | 2149 | 1872 | 1545 | 1240 | 1096 | 939 | 833 | 723 | 560 | 540 | 531 | 505 | 531 | 599 | 675 | 629 | 606 | 606 | 533 | 533 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | S 8 | SSE 8 | SSE 6 | S 5 | SSW 13 | SSW 14 | SSW 14 | SSE 10 | SSE 10 | S 6 |
| kJ | 439 | 9 | 8 | 8 | 8 | 20 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 5 | 6 | 3 | 2 | 17 | 19 | 20 | 18 | 18 | 3 |
Swell 3 Height (m) Direction Period (s) | SW 15 | — | — | — | — | — | — | — | — | — | — | — | — | SW 16 | SW 13 | SW 13 | SW 13 | SW 13 | SW 16 | SSW 14 | S 10 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 9 | — | — | — | — | — | — | — | — | — | — | — | — | 10 | 7 | 7 | 7 | 7 | 10 | 20 | 7 | 21 | 21 | 21 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 3 | NNW 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4 |
Best forecast wave conditions in Lisboa | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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