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Surf Forecasts:
Castelejo surfForecast / Algarve / Portugal
12 Day Weather and Surf, issued 11 pm Thursday 05 Mar 2026 WETForecast 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
14.5° C
(Which is 1.4°C colder than average for this time of year)Best Forecast Surf Conditions for Castelejo this week:
The surf forecast for Castelejo over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Mar 07) at 12PM. The primary swell is predicted to be 3.0m and 12s period. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Castelejo in the next 12 days are 4.0m 16s and forecast to arrive on Thursday (Mar 12) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (WET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Sat 7th Mar) | 10ft (3.0m) 12s |
| Best Surf | 12PM (Sat 7th Mar) | 10ft (3.0m) 12s |
| Most Powerful | 12AM (Thu 12th Mar) | 13ft (4.0m) 16s |
Table - best surf conditions forecast for Castelejo over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Some drizzle, heaviest during Fri afternoon. Very mild (max 13°C on Sat afternoon, min 11°C on Thu night). Winds decreasing (near gales from the NNW on Fri morning, light winds from the NNW by Sun morning). | Days 3-6 Weather Summary Light rain (total 8mm), mostly falling on Mon afternoon. Very mild (max 14°C on Wed afternoon, min 10°C on Mon night). Winds decreasing (fresh winds from the NW on Mon afternoon, light winds from the N by Tue night). | |||||||||||||||||||||
Friday 06 | Saturday 07 | Sunday 08 | Monday 09 | Tuesday 10 | Wednesday 11 | Thu 12 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 12 | 12 | 12 | 12 | 14 | 13 | 13 | 13 | 12 | 13 | 13 | 9 | 9 | 13 | 13 | 14 | 16 | 14 | 13 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 4109 | 6148 | 6314 | 4684 | 2813 | 2297 | 3140 | 2390 | 1903 | 1764 | 1305 | 1348 | 2535 | 2206 | 1609 | 2800 | 1374 | 1587 | 7146 | 5087 | 3587 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | |
High Tide / height (m) | 3:52AM 2.94 | 4:09PM 2.75 | 4:24AM 2.76 | 4:40PM 2.62 | 4:56AM 2.54 | 5:12PM 2.45 | 5:30AM 2.31 | 5:47PM 2.27 | 6:09AM 2.08 | 6:31PM 2.08 | 7:06AM 1.87 | 7:44PM 1.92 | 8:47AM 1.76 | |||||||||
Low Tide / height (m) | 9:36PM 0.14 | 9:58AM 0.16 | 10:08PM 0.25 | 10:27AM 0.32 | 10:41PM 0.40 | 10:57AM 0.51 | 11:15PM 0.59 | 11:29AM 0.72 | 11:54PM 0.80 | 12:07PM 0.93 | 12:46AM 1.00 | 1:04PM 1.12 | 2:13AM 1.15 | 2:47PM 1.21 | ||||||||
Friday 06 | Saturday 07 | Sunday 08 | Monday 09 | Tuesday 10 | Wednesday 11 | Thu 12 | ||||||||||||||||
| Sunrise | - | 7:00 | - | - | 6:58 | - | - | 6:56 | - | - | 6:56 | - | - | 6:54 | - | - | 6:52 | - | - | 6:52 | - | |
| Sunset | - | - | 6:34 | - | - | 6:35 | - | - | 6:36 | - | - | 6:37 | - | - | 6:37 | - | - | 6:37 | - | - | 6:38 | |
 |  |  |  |  |  | | | | |  | |  | | | | | | | | | ||
Rain (mm) | - | - | 1 | - | - | - | - | - | - | - | 1 | 4 | 2 | 1 | - | - | - | - | - | - | - | |
| Temp. °C | 12 | 11 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 11 | 10 | 12 | 11 | 13 | 14 | 13 | 13 | 13 | |
| Feels °C (?) | 1 | -2 | 2 | 4 | 7 | 8 | 8 | 11 | 9 | 9 | 9 | 3 | 3 | 6 | 6 | 6 | 9 | 10 | 5 | 6 | 5 | |
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Castelejo surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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 12 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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