Carcavelos Surf Break

Lat Long: 38.68° N 9.33° W

Carcavelos Surf Forecast and Surf Report

Issued: 12 am 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Carcavelos sea temperature is
20.1°C
0.5° 

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


Carcavelos surf forecast from 29 Aug 2026:

  • Best quality surf: Thursday 3 Sep, 4AM (local time) - 5ft (1.6m), 7s period, NNW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 1 Sep, 7PM (local time) - 6ft (1.8m), 9s period, NNW swell with 535 kJ wave energy.
  • Next surfable swell (1★+): Sunday 30 Aug, 4AM (local time) - 4ft (1.2m), 8s period with NW swell.

Best Forecast Surf Conditions for Carcavelos this week:

The surf forecast for Carcavelos over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 30) at 4AM. The primary swell is predicted to be 1.2m and 8s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Carcavelos in the next 16 days are 1.8m 9s and forecast to arrive on Tuesday (Sep 01) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Tuesday (Sep 01) at 4AM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Sun 30th Aug)4ft (1.2m) 8s
Best Surf 4AM (Thu 3rd Sep)5ft (1.6m) 7s
Most Powerful 7PM (Tue 1st Sep)6ft (1.8m) 9s

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


Short Range Forecast

Mostly dry. Warm (max 24°C on Sun morning, min 18°C on Fri night). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 28°C on Thu afternoon, min 18°C on Mon night). Winds decreasing (fresh winds from the NNW on Tue afternoon, light winds from the NW by Thu morning).

Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
1
1
0
1
1
0
1
1
1
1
0
0
1
2
1
2
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
NW
9
1.4
NW
9
1.3
NW
8
1.3
NW
8
1.6
NW
9
1.2
NW
9
1.1
NW
9
1.3
NW
10
1.3
NW
10
1.2
NW
9
1.7
NNW
9
1.8
NNW
9
1.4
NNW
7
1.6
NNW
7
1.6
NNW
7
1.5
NNW
7
1.5
NNW
7
1.3
NNW
7
1.2
NNW
7
1.1
NNW
7
0.7
WNW
9
Wave Graph
Metric surfscale
Energy kJ
471
300
211
214
423
230
176
348
334
235
486
486
202
256
242
242
242
163
135
121
65
Wind (km/h)
15
N
25
NW
15
NNW
15
NNW
30
NNW
20
N
25
N
30
NNW
25
N
25
N
30
NNW
25
N
25
N
30
NNW
20
N
10
N
15
NW
10
N
5
N
15
NW
15
NNW
Wind State
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
glassy
cross
cross-off
High Tide
4:08PM2.94m
4:28AM2.74m
4:41PM2.93m
5:01AM2.74m
5:15PM2.85m
5:36AM2.68m
5:53PM2.72m
6:16AM2.57m
6:37PM2.53m
7:03AM2.43m
7:31PM2.31m
8:04AM2.27m
8:47PM2.12m
Low Tide
9:54AM0.17m
10:19PM0.08m
10:27AM0.15m
10:51PM0.09m
11:01AM0.18m
11:25PM0.17m
11:38AM0.27m
00:02AM0.30m
12:20PM0.40m
00:45AM0.49m
1:12PM0.58m
1:39AM0.69m
2:21PM0.75m
2:55AM0.86m
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
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>
7:03
7:03
7:03
7:05
7:05
7:07
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:12
8:10
8:08
8:07
8:06
8:05
8:02
 mm
Temp °C
23
22
20
24
24
19
23
23
18
22
22
18
25
25
20
27
28
24
25
26
22
Feels °C
21
19
19
22
21
16
19
19
15
17
17
14
22
21
16
27
27
23
24
24
21
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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Information about the Carcavelos Surf forecast

The above surf forecast table for Carcavelos provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Carcavelos can be found by selecting the local surf guide option on the grey menu. Our Carcavelos 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 (Carcavelos) 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 Carcavelos 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.

Carcavelos is 1 km (1 miles) from Carcavelos. If you plan a holiday in Lisboa, look for hotels and other accommodation in Carcavelos. Carcavelos has rooms for a wide range of budgets as well as car hire and transport links.

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