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Surf Forecasts:
Castelejo surfForecast / Algarve / Portugal
48hr Weather and Surf, issued 12 am Wednesday 20 May 2026 WESTForecast update in hr min s Forecast update imminent
Castelejo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Castelejo sea temperature is
16.4° C
(Which is 1.5°C colder than average for this time of year)How big are the waves at Castelejo today?
The current surf forecast for Castelejo at 9AM is: 2.5m 14s primary swell from a West-northwest direction and 0.1m 14s secondary swell from a Southwest direction (forecast issued at 12:00am May 20). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 8ft (2.5m) | 14s |
| Afternoon (20 May) | 8ft (2.5m) | 13s |
| Evening (20 May) | 7ft (2.2m) | 13s |
Table - waves today at Castelejo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 24°C on Thu afternoon, min 16°C on Tue night). Winds increasing (light winds from the N on Wed afternoon, fresh winds from the ESE by Fri morning). | ||||||||||||||||||||||||
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 16 | WNW 15 | NW 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 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | |
402 | 1067 | 2519 | 2539 | 2265 | 1968 | 1726 | 1548 | 1135 | 952 | 864 | 710 | 625 | 573 | 450 | 450 | 469 | 469 | 550 | 583 | 534 | 505 | 505 | 485 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-on | cross-on | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 5:41AM2.64m | 6:01PM2.84m | 6:39AM2.44m | 7:00PM2.69m | 7:44AM2.28m | 8:06PM2.55m | ||||||||||||||||||
Low Tide | 11:25PM0.12m | 11:39AM0.37m | 00:23AM0.28m | 12:34PM0.54m | 1:27AM0.45m | 1:38PM0.70m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | |  | | | | |
 | — | 6:24 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:39 | — | — | — | — | — | — | — | 8:40 | — | — | — | — | — | — | — | 8:42 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 19 | 19 | 21 | 22 | 22 | 21 | 21 | 22 | 22 | 20 | 21 | 22 | 24 | 24 | 23 | 22 | 21 | 20 | 22 | 23 | 24 | 23 | 22 |
13 | 17 | 16 | 20 | 20 | 19 | 20 | 19 | 19 | 18 | 15 | 16 | 17 | 20 | 21 | 19 | 17 | 14 | 13 | 15 | 18 | 21 | 19 | 19 | |
Swell 1 Height (m) Direction Period (s) | NW 10 | WNW 15 | NW 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 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
 kJ | 377 | 1067 | 2519 | 2539 | 2265 | 1968 | 1726 | 1548 | 1135 | 952 | 864 | 710 | 625 | 573 | 450 | 450 | 469 | 469 | 550 | 583 | 534 | 505 | 505 | 485 |
Swell 2 Height (m) Direction Period (s) | WNW 16 | NW 10 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SE 13 | SW 13 | SW 13 | SE 7 | SE 7 | SE 7 | SW 13 | SW 13 | SW 14 | SW 14 | SE 8 | SE 8 | SE 8 | SE 8 |
| kJ | 402 | 465 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 28 | 7 | 7 | 79 | 60 | 52 | 7 | 7 | 7 | 8 | 145 | 117 | 104 | 107 |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | — | — | — | — | — | — | — | — | — | — | SW 13 | SW 13 | SW 13 | S 16 | SW 16 | — | — | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 8 | 8 | 8 | — | — | — | — | — | — | — | — | — | — | 7 | 7 | 7 | 5 | 10 | — | — | 8 | 8 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SE 14 | ESE 6 | SE 6 | SE 6 | ESE 7 | ESE 7 | ESE 7 | SE 7 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | SE 8 | — |
| kJ | — | — | — | — | — | — | — | — | — | 29 | 55 | 38 | 66 | 218 | 191 | 202 | 65 | 94 | 125 | 187 | 515 | 436 | 408 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 16 | 9 | 9 | 9 | 0 | 0 | 9 | 9 | 0 | 9 | 0 | 9 | 9 | 9 | 0 | 9 | 9 | 25 | 18 | 25 | 9 | 9 | 9 | 9 |
Best forecast wave conditions in The Algarve | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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