Surf Forecasts:
Castelejo surf forecast from 12 Nov 2026:
- Best quality surf: Monday 16 Nov, 3PM (local time) - 13ft (4.0m), 12s period, W swell with cross-shore winds.
- Most powerful swell: Wednesday 18 Nov, 9AM (local time) - 16ft (5.0m), 17s period, WNW swell with 13,470 kJ wave energy.
- Next surfable swell (1★+): Sunday 15 Nov, 12PM (local time) - 3.5ft (1.1m), 10s period with W swell.
Best Forecast Surf Conditions for Castelejo this week:
The surf forecast for Castelejo over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Nov 15) at 12PM. The primary swell is predicted to be 1.1m and 10s period with a secondary swell of 0.7m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Castelejo in the next 16 days are 5.0m 17s and forecast to arrive on Wednesday (Nov 18) at 9AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 9s period and expected on Thursday (Nov 12) at 12PM.
| Wave Type | Time (WET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Sun 15th Nov) | 3.5ft (1.1m) 10s |
| Best Surf | 3PM (Mon 16th Nov) | 13ft (4.0m) 12s |
| Most Powerful | 9AM (Wed 18th Nov) | 16ft (5.0m) 17s |
Table - best surf conditions forecast for Castelejo over the next 16 days.
Short Range ForecastHeavy rain (total 44mm), heaviest during Wed afternoon. Warm (max 20°C on Wed afternoon, min 18°C on Fri night). Winds decreasing (near gales from the S on Wed afternoon, light winds from the WSW by Fri night). | Days 5-7 Weather SummaryModerate rain (total 13mm), heaviest on Mon morning. Warm (max 20°C on Mon night, min 18°C on Sat afternoon). Winds increasing (light winds from the W on Sat night, strong winds from the SW by Mon morning). | |||||||||||||||||||
Wed 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SW 10 | SW 11 | SW 11 | WSW 11 | WNW 10 | WSW 13 | WSW 12 | WSW 12 | W 8 | WNW 8 | WNW 7 | W 10 | W 9 | W 8 | W 11 | W 12 | W 12 | W 12 | W 12 | WNW 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 2926 | 2556 | 2086 | 1533 | 1022 | 1514 | 1000 | 713 | 279 | 300 | 220 | 136 | 198 | 157 | 1219 | 3872 | 4438 | 3049 | 3446 | 4100 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 3:16PM2.54m | 3:29AM2.67m | 3:52PM2.41m | 4:05AM2.56m | 4:29PM2.27m | 4:44AM2.43m | 5:10PM2.12m | 5:29AM2.29m | 6:00PM1.99m | 6:23AM2.18m | 7:02PM1.91m | 7:27AM2.12m | 8:16PM1.90m | |||||||
Low Tide | 9:12PM0.44m | 9:39AM0.42m | 9:45PM0.55m | 10:17AM0.55m | 10:22PM0.68m | 10:59AM0.69m | 11:02PM0.81m | 11:47AM0.83m | 11:51PM0.93m | 12:46PM0.93m | 00:53AM1.02m | 1:57PM0.95m | 2:08AM1.04m | |||||||
 |  | | |  | |  |  | | |  |  |  |  |  | | | | |  | |
 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — | 7:15 | — | — |
 | 5:29 | — | — | 5:28 | — | — | 5:27 | — | — | 5:27 | — | — | 5:25 | — | — | 5:24 | — | — | 5:23 | — |
mm | 24 | — | 1 | 2 | 2 | 2 | 2 | 9 | 2 | 1 | — | — | — | 1 | 4 | 3 | 4 | — | — | — |
Temp °C | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 20 | 20 | 20 | 20 |
Feels °C | 12 | 14 | 14 | 14 | 15 | 17 | 16 | 17 | 16 | 14 | 16 | 17 | 16 | 16 | 13 | 16 | 18 | 19 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | SW 11 | SW 11 | WSW 11 | WNW 10 | NW 10 | NW 10 | WSW 12 | W 8 | WSW 11 | WNW 7 | WNW 7 | W 9 | W 8 | WSW 9 | W 12 | W 12 | W 12 | W 12 | WNW 12 |
| kJ | 1288 | 2556 | 2086 | 1238 | 1003 | 955 | 709 | 713 | 279 | 156 | 220 | 136 | 198 | 157 | 16 | 3872 | 4438 | 3049 | 3446 | 4100 |
Swell 2 Height (m) Direction Period (s) | — | WNW 11 | WNW 11 | WNW 11 | WSW 10 | WSW 13 | WSW 12 | NW 9 | W 11 | NNW 9 | W 10 | W 10 | NW 7 | WNW 11 | — | — | — | — | — | — |
| kJ | — | 1517 | 988 | 1148 | 1022 | 1514 | 1000 | 342 | 242 | 28 | 98 | 120 | 43 | 73 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 9 | W 16 | — | — | — | NNW 10 | — | N 9 | WNW 13 | WNW 12 | WSW 9 | — | — | — | — | — | — |
| kJ | — | — | — | 157 | 129 | — | — | — | 40 | — | 6 | 17 | 50 | 28 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 10 | — | — | SW 10 | — | — | — | — | — | WNW 8 | — | — | — | — | W 11 | — | — | — | — | — |
| kJ | 2926 | — | — | 1533 | — | — | — | — | — | 300 | — | — | — | — | 1219 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 309 | 490 | 613 | 613 | 405 | 20 | 613 | 79 | 9 | 342 | 20 | 9 | 280 | 327 | 397 | 405 | 377 | 377 | 399 | 211 |
Best forecast wave conditions in The Algarve | ||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Castelejo Surf forecast
The above surf forecast table for Castelejo provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Castelejo can be found by selecting the local surf guide option on the grey menu. Our Castelejo surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Castelejo) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Castelejo may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Castelejo is 25 km (16 miles) from Lagos. If you plan a holiday in The Algarve, look for hotels and other accommodation in Lagos. Lagos has rooms for a wide range of budgets as well as car hire and transport links.
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