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Surf Forecasts:
Castelejo surfForecast / Algarve / Portugal
48hr Weather and Surf, issued 12 pm Sunday 10 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
16.3° C
(Which is 1.1°C colder than average for this time of year)How big are the waves at Castelejo today?
The current surf forecast for Castelejo at 8PM is: 3.0m 10s primary swell from a West direction and 0.2m 10s secondary swell from a North-northwest direction (forecast issued at 12:00pm May 10). The wind direction is predicted to be cross-shore and the swell rating is 11.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 10ft (3.0m) | 10s |
| Afternoon (10 May) | 10ft (3.0m) | 10s |
| Evening (10 May) | 10ft (3.0m) | 10s |
Table - waves today at Castelejo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Sun morning. Very mild (max 17°C on Mon morning, min 15°C on Tue night). Winds decreasing (fresh winds from the SW on Sun morning, calm by Tue night). | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | WSW 8 | WSW 8 | NW 12 | NW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NW 9 | NNW 9 | NNW 9 | W 6 | |
1647 | 1614 | 1796 | 1969 | 1737 | 1362 | 961 | 678 | 509 | 404 | 531 | 514 | 456 | 256 | 186 | 173 | 163 | 154 | 161 | 110 | 83 | 70 | 67 | 43 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | glassy | |
High Tide | 9:39AM1.93m | 10:00PM2.18m | 10:48AM2.06m | 11:03PM2.31m | 11:44AM2.25m | 11:57PM2.49m | ||||||||||||||||||
Low Tide | 3:33PM1.01m | 4:30AM0.82m | 4:44PM0.90m | 5:28AM0.64m | 5:43PM0.73m | 6:17AM0.44m | ||||||||||||||||||
 |  | | |  |  | | | | | | |  | |  |  | | | | | | | | | |
 | 6:31 | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:28 | — |
 | — | — | — | 8:31 | — | — | — | — | — | — | — | 8:32 | — | — | — | — | — | — | — | 8:34 | — | — | — | 8:35 |
1 | — | — | — | — | — | — | — | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | |
Temp °C | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 16 | 16 | 16 | 15 |
10 | 10 | 10 | 11 | 11 | 12 | 12 | 12 | 12 | 13 | 14 | 14 | 14 | 13 | 14 | 14 | 14 | 15 | 15 | 16 | 15 | 16 | 16 | 15 | |
Swell 1 Height (m) Direction Period (s) | W 10 | NNW 11 | NNW 11 | W 10 | W 10 | W 10 | W 9 | W 9 | WSW 8 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 6 | WSW 6 | NNW 10 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | W 6 |
 kJ | 1647 | 47 | 46 | 1969 | 1737 | 1362 | 961 | 678 | 509 | 404 | 344 | 228 | 167 | 132 | 143 | 111 | 107 | 82 | 161 | 64 | 64 | 60 | 46 | 43 |
Swell 2 Height (m) Direction Period (s) | NW 12 | NNW 11 | NNW 11 | NNW 10 | NW 13 | NW 13 | NW 12 | NW 12 | NNW 12 | NW 12 | NW 12 | NW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | SW 16 | NNW 9 | NW 9 | NNW 9 | NNW 9 | NNW 8 |
| kJ | 38 | 12 | 47 | 9 | 84 | 167 | 209 | 199 | 235 | 379 | 531 | 514 | 456 | 256 | 186 | 173 | 163 | 154 | 10 | 110 | 83 | 70 | 67 | 40 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | NNW 10 | S 19 | SW 19 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | WNW 9 | WNW 9 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | — | — | — | — | 9 | 7 | 14 | 12 | 12 | 12 | 12 | 11 | 16 | 16 | 10 | 10 | 10 | 10 | 24 | 8 | 8 | 8 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | — | W 10 | W 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 6 | — | — | — | — | — |
| kJ | — | 1614 | 1796 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 68 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 624 | 639 | 626 | 532 | 280 | 280 | 254 | 79 | 79 | 254 | 254 | 254 | 0 | 12 | 12 | 18 | 9 | 482 | 524 | 9 | 9 | 9 | 9 | 0 |
Best forecast wave conditions in The Algarve | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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