Castelejo Surf Break

Lat Long: 37.10° N 8.95° W

Castelejo Surf Forecast and Surf Report

Issued: 6 am 24 Jul 2026 (local time)

Forecast update in  hr  min

Today's Castelejo sea temperature is
19.2° C
1.8° 

Castelejo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Castelejo surf forecast from 24 Jul 2026:

  • Best quality surf: Monday 27 Jul, 1PM (local time) - 3.5ft (1.0m), 7s period, NNW swell with glassy winds.
  • Most powerful swell: Monday 27 Jul, 1AM (local time) - 6ft (1.8m), 7s period, NNW swell with 362 kJ wave energy.
  • Next surfable swell (1★+): Monday 27 Jul, 1PM (local time) - 3.5ft (1.0m), 7s period with NNW 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 Monday (Jul 27) at 1PM. The primary swell is predicted to be 1.0m and 7s period with a secondary swell of 0.3m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Castelejo in the next 16 days are 1.8m 7s and forecast to arrive on Monday (Jul 27) at 1AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 7s period and expected on Tuesday (Jul 28) at 4AM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Mon 27th Jul)3.5ft (1.0m) 7s
Best Surf 1PM (Mon 27th Jul)3.5ft (1.0m) 7s
Most Powerful 1AM (Mon 27th Jul)6ft (1.8m) 7s

Table - best surf conditions forecast for Castelejo over the next 16 days.


The Lowdown

Alright folks, it’s Rusty here. Let’s have a look at what’s coming up for Castelejo.

To be straight with you, the first week is a real grind. Wind and swell just aren't lining up. From Friday the 24th right through to Wednesday the 30th, it’s mostly onshore and cross-onshore breezes mucking up the surf. The swell is small and weak, with energy readings mostly under 250 (moderate at best) and a lot of it under 100 (weak). The water is sitting at 67°F, which is a bit colder than average for this time of year, so you’ll want a decent wetsuit.

We get a little window on Thursday morning the 30th – glassy conditions with a tiny 1ft swell from the WNW, period around 10 seconds, but energy is just 71 (weak). It’s surfable but very ordinary. Friday the 31st morning is glassy again with a tiny 1.0ft, and then Friday afternoon the wind goes light cross-off and the swell bumps to 3ft with a longer 11-second period and energy of 195 (moderate). It’s clean, but still pretty small. Not worth getting too excited about.

Now, the standout is Saturday the 1st of August. That morning, we’ve got a clean 7ft groundswell from the WNW, period a solid 13 seconds, and the energy is pumping at 1704 (strong). Wind is light offshore from the ESE. This is the real deal for experienced surfers – powerful, clean, and well-shaped. The afternoon does get a bit onshore from the NW, so the morning is your window. The swell is a touch over 6ft, so it’s expert territory. Crowds are possible here, so be ready for company.

Sunday the 2nd still has good size – 7ft in the morning from the NW with a 12-second period – but the wind is cross-onshore from the N at 12 mph, making it choppy and not as good as Saturday. The energy is still strong at 1233, but the wind is a letdown. After that, the following week goes back to onshore winds and smaller, messy surf, with energy readings dropping into the 200-400 range. Nothing to clear your schedule for.

So, to sum it up: the first week is a write-off for most of us. The absolute best on offer is the morning of Saturday the 1st of August at Castelejo – that’s your one to chase. It’s a long-range call, so keep an eye on it, but it's looking promising.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 21°C on Sat morning, min 18°C on Sat night). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 24°C on Mon morning, min 20°C on Wed night). Wind will be generally light.

Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
NW
6
1
NW
6
1.3
NW
6
1.2
NW
7
1.5
NW
7
1.7
NNW
7
1.7
NNW
8
1.6
NNW
8
1.8
NNW
7
1.2
NNW
7
0.9
NNW
7
0.6
NNW
10
1
NNW
9
1
NNW
10
1.1
NW
10
0.9
NNW
9
0.9
NW
9
0.4
WNW
10
0.4
WNW
10
0.4
WNW
10
0.4
NW
9
Wave Graph
Metric surfscale
Energy kJ
62
72
136
128
242
277
306
294
362
127
81
71
176
204
220
151
112
40
38
36
23
Wind (km/h)
25
NNW
30
NNW
30
NNW
25
NNW
35
NNW
35
N
30
N
35
NNW
30
NNW
5
NE
15
WNW
20
N
15
NNW
20
NNW
20
NNW
15
N
20
NNW
20
NNW
5
NE
15
WNW
15
N
Wind State
on
on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
cross-on
glassy
on
cross-on
High Tide
11:39AM2.10m
00:14AM2.02m
12:40PM2.19m
1:10AM2.12m
1:29PM2.33m
1:55AM2.24m
2:11PM2.48m
2:34AM2.36m
2:48PM2.62m
3:09AM2.46m
3:23PM2.74m
3:42AM2.53m
3:55PM2.82m
Low Tide
6:01PM0.95m
6:18AM0.94m
7:00PM0.84m
7:11AM0.83m
7:47PM0.70m
7:54AM0.70m
8:26PM0.57m
8:31AM0.56m
9:02PM0.44m
9:06AM0.45m
9:35PM0.34m
9:38AM0.36m
10:08PM0.28m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:35
6:35
6:37
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:50
8:49
8:47
8:47
8:46
8:45
8:45
 mm
Temp °C
20
20
20
21
20
19
21
21
21
24
24
22
24
23
22
23
23
21
25
24
24
Feels °C
17
16
17
18
16
15
17
17
17
25
24
22
22
22
21
22
22
19
26
24
23
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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