Castelejo Surf Break

Lat Long: 37.10° N 8.95° W

Castelejo Surf Forecast and Surf Report

Issued: 12 am 08 Jul 2026 (local time)

Forecast update in  hr  min

Today's Castelejo sea temperature is
20.1° C
0.2° 

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


Castelejo surf forecast from 8 Jul 2026:

  • Most powerful swell: Sunday 12 Jul, 7AM (local time) - 2.5ft (0.8m), 10s period, NW swell with 115 kJ wave energy.

Best Forecast Surf Conditions for Castelejo this week:

The most powerful waves expected at Castelejo in the next 16 days are 0.8m 10s and forecast to arrive on Sunday (Jul 12) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 17s period and expected on Friday (Jul 10) at 1PM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 7AM (Sun 12th Jul)2.5ft (0.8m) 10s

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


Alright folks, Rusty here. Let's have a look at the local situation.

First up, I gotta be straight with you – the next week and a half is a bit of a write-off for good waves at Castelejo. There's surf in the water, but that onshore and cross-onshore wind from the NW and NNW is just killing it, making for bumpy, choppy conditions. We’re looking at a long stretch of "poor surf" labels, so don't get your hopes up for a clean session for a while.

Right now, on Wednesday morning, we've got a weak 3ft NW swell with a short 6-second period, but that 16 mph cross-on wind is making it messy as hell. The combined energy is weak at just 58. The water temp is about average for this time of year. This pattern of small, short-period swell with poor wind holds through the end of the week. Friday morning sees a tiny 2ft WNW swell at 9 seconds, but still onshore. It's a tough stretch.

That weekend into Monday isn't much better. Saturday morning brings a 1ft NW swell with a long 12-second period (groundswell), which would normally be promising, but that onshore wind is going to wreck any shape. On Sunday the 12th, we get a slight uptick in energy – combined swell energy hits 162 (moderate) – with a 3ft NW swell, but again, the cross-onshore wind keeps it choppy. Monday and Tuesday stay small and weak, still plagued by onshore conditions. It's a long, frustrating run.

We finally see a bit more size arriving on Thursday the 16th, with the swell picking up to 3ft from the WNW, and a combined energy of 116 (moderate). The wind is still cross-onshore, though, so the quality won't be there. By the time we get to Sunday the 19th, the swell is building to 4ft, but the cross-onshore wind is actually getting stronger, up to 22 mph, making it lumpy.

The only real standout, and I use that term loosely, comes way out at the end of the forecast window. On Wednesday the 22nd, the swell gets a bit more serious – 5ft from the NNW, with a combined energy of 199 (moderate) – and then on Thursday the 23rd, we see the biggest swell of the period: a 7ft NNW swell with a combined energy of 408 (strong). Now, this is proper size, but it's a bad sign that the wind is still cross-onshore, and at that size with chop, this spot is going to be a washing machine. That swell is over 5ft, so it's too much for beginners, and the onshore wind will make it a test for even experienced surfers. Honestly, with that much wind and swell, the setup at this beach and reef looks more interesting for kite surfing than a clean paddle session.

That's the long and short of it, folks. A lot of waiting for something that never quite comes together. Keep an eye on the charts, because these patterns can shift. Until next time, Rusty.

Short Range Forecast

Mostly dry. Warm (max 24°C on Wed morning, min 18°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 20°C on Sat morning, min 18°C on Fri night). Wind will be generally light.

Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
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
0
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)
0.9
NW
6
0.7
NW
6
0.9
NNW
5
0.4
WNW
10
0.6
WNW
10
0.6
WNW
9
0.6
WNW
9
0.6
WNW
9
0.5
NW
9
0.4
NW
12
0.4
NW
11
0.6
NW
10
0.8
NW
9
0.8
NW
9
0.8
WNW
8
0.7
NW
8
0.8
NW
8
0.6
NNW
8
0.4
WNW
7
0.4
WNW
7
0.3
WNW
10
Wave Graph
Metric surfscale
Energy kJ
46
31
51
38
60
55
55
54
38
37
43
65
106
97
86
68
78
44
18
17
19
Wind (km/h)
25
NNW
20
NW
25
NNW
20
NW
25
NW
25
NW
15
NW
25
NW
20
NW
15
NNW
20
NW
20
NNW
15
NNW
25
NW
25
NNW
20
NNW
25
NW
20
NNW
10
NW
20
WNW
20
NW
Wind State
cross-on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
on
cross-on
cross-on
on
on
on
on
on
High Tide
8:58AM2.23m
9:21PM2.33m
10:06AM2.26m
10:34PM2.32m
11:17AM2.35m
11:49PM2.39m
12:24PM2.51m
00:57AM2.51m
1:24PM2.71m
1:57AM2.65m
2:19PM2.90m
2:51AM2.76m
3:10PM3.06m
3:41AM2.82m
Low Tide
2:59PM0.78m
3:41AM0.66m
4:14PM0.76m
4:52AM0.65m
5:30PM0.66m
6:02AM0.57m
6:40PM0.49m
7:05AM0.45m
7:42PM0.29m
8:02AM0.31m
8:38PM0.11m
8:53AM0.20m
9:29PM-0.01m
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:22
6:24
6:24
6:24
6:24
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:58
8:58
8:57
8:57
8:57
8:55
8:55
 mm
Temp °C
24
22
19
19
20
18
19
20
19
20
20
19
20
20
19
20
20
19
20
20
19
Feels °C
20
20
18
18
18
16
18
18
17
19
18
18
18
17
16
18
18
17
20
19
18
  • Map Icons:
  • Break
  • 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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