Praia das Macas Surf Break

Lat Long: 38.81° N 9.48° W

Praia das Macas Surf Forecast and Surf Report

Issued: 6 pm 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's Praia das Macas sea temperature is
19.8° C
0.4° 

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


Praia das Macas surf forecast from 29 Jul 2026:

  • Most powerful swell: Monday 3 Aug, 10PM (local time) - 3ft (0.9m), 8s period, WNW swell with 116 kJ wave energy.

Best Forecast Surf Conditions for Praia das Macas this week:

The most powerful waves expected at Praia das Macas in the next 16 days are 0.9m 8s and forecast to arrive on Monday (Aug 03) at 10PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful10PM (Mon 3rd Aug)3ft (0.9m) 8s

Table - best surf conditions forecast for Praia das Macas over the next 16 days.


The Lowdown

Alright, folks, Rusty here. Let’s take a look at what’s coming up for Praia das Macas. Gotta be straight with you – this stretch of the forecast is pretty grim. There’s really no good surf on offer in the entire 16-day window, so we’re looking at a long, blank run. For this area, that’s not totally out of the ordinary, but it still stings.

The pattern is all cross-onshore winds and messy, lumpy conditions. The water temp is sittin’ at a fairly average 68°, so nothin’ to get excited about there. The swell energy is weak to moderate at best, usually in the 100–200 range for most days, but it’s all short-period, wind-driven junk. The best we can hope for is a bit of a lift around the 8th of August, where the swell height gets up to 5 ft and energy jumps to 513, but even then, the wind is cross-on and the surf quality is still marginal at best. That’s more of a kite-surfing setup than a paddle session.

To spell it out: from now until the 8th of August, it’s all poor surf, with the only bright spot being a marginal session on the morning of the 7th of August, with 3 ft of W swell and 10-second period. But the cross-on wind and light bumps will keep it from being any good.

As we move into the second week, the wind really cranks up – by the 10th of August we’re lookin’ at winds over 24 mph, with swell over 5 ft and energy in the 250-450 range. That's way too messy and blown out for any decent surf. If you’re a beginner, that 5 ft+ stuff is already too big – and once it’s over 8 ft, it’s strictly for experts. But here, even the bigger days are just a mess.

Look, I don't like delivering bad news, but this one’s a write-off. No standout sessions, no clean windows, no hidden gems. It’s just a long stretch of poor surf, and you’d be better off waitin’ for the next system. Forecasts can turn around, but right now, there’s nothin’ here for surfers.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 21°C on Sat morning, min 17°C on Wed night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 22°C on Mon afternoon, min 18°C on Sat night). Wind will be generally light.

Wed
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
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
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
8
0.5
WNW
10
0.5
WNW
10
0.7
NW
8
0.4
WNW
9
0.8
NNW
4
1.1
NNW
5
1.2
NNW
6
0.7
W
9
1.2
NNW
6
1
NNW
6
0.9
NNW
6
0.6
W
10
0.6
W
10
0.6
W
9
0.6
W
9
0.9
WNW
8
0.7
WNW
7
0.9
WNW
8
0.9
WNW
8
Wave Graph
Metric surfscale
Energy kJ
102
55
54
67
32
21
59
87
78
107
78
55
70
67
60
60
99
47
107
107
Wind (km/h)
20
NW
25
NNW
20
N
25
NNW
25
N
30
N
30
N
25
N
20
N
25
NNW
25
N
15
N
20
NNW
15
NNW
10
W
15
W
15
WNW
10
WNW
15
NW
15
NW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
on
on
cross-on
High Tide
3:54AM2.53m
4:07PM2.82m
4:26AM2.57m
4:39PM2.85m
4:59AM2.59m
5:12PM2.84m
5:32AM2.58m
5:45PM2.79m
6:07AM2.54m
6:21PM2.69m
6:46AM2.47m
7:03PM2.56m
Low Tide
9:48PM0.34m
9:51AM0.36m
10:20PM0.28m
10:23AM0.31m
10:52PM0.25m
10:55AM0.31m
11:24PM0.25m
11:29AM0.34m
11:58PM0.29m
12:05PM0.41m
00:34AM0.38m
12:46PM0.51m
1:17AM0.49m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:37
6:37
6:39
6:39
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:52
8:51
8:50
8:49
8:47
8:46
8:45
 mm
Temp °C
19
18
19
19
18
19
19
19
21
21
19
20
21
20
21
22
22
21
20
20
Feels °C
17
16
17
16
15
16
15
16
19
19
17
18
19
20
22
23
24
21
19
19
  • 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 Praia das Macas Surf forecast

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

Praia das Macas is 9 km (6 miles) from Sintra. If you plan a holiday in Lisboa, look for hotels and other accommodation in Sintra. Sintra has rooms for a wide range of budgets as well as car hire and transport links.

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