Praia das Macas Surf Break

Lat Long: 38.81° N 9.48° W

Praia das Macas Surf Forecast and Surf Report

Issued: 12 am 14 Jul 2026 (local time)

Forecast update in  hr  min

Today's Praia das Macas sea temperature is
18.3° C
1.4° 

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 14 Jul 2026:

  • Best quality surf: Wednesday 15 Jul, 4AM (local time) - 1.5ft (0.4m), 9s period, WNW swell with glassy winds.
  • Most powerful swell: Sunday 19 Jul, 1PM (local time) - 4.5ft (1.3m), 8s period, NNW swell with 199 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 15 Jul, 4AM (local time) - 1.5ft (0.4m), 9s period with WNW swell.

Best Forecast Surf Conditions for Praia das Macas this week:

The surf forecast for Praia das Macas over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 15) at 4AM. The primary swell is predicted to be 0.4m and 9s period with a secondary swell of 0.4m and 7s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Praia das Macas in the next 16 days are 1.3m 8s and forecast to arrive on Sunday (Jul 19) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Wed 15th Jul)1.5ft (0.4m) 9s
Best Surf 4AM (Wed 15th Jul)1.5ft (0.4m) 9s
Most Powerful 1PM (Sun 19th Jul)4.5ft (1.3m) 8s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s on offer for Praia das Macas over the next couple of weeks.

Right off the bat, I gotta be straight with you – it’s a quiet start. We’ve got a solid run of days with hardly any surf worth paddling out for. From now through the end of the week, it’s all small, weak energy and grotty wind. The water temp is sitting about average for this time of year, but you won’t care because there’s nothing to surf.

The first real blip on the radar comes Saturday, 19 July. The morning sees a slight uptick, but it’s still pretty poor with cross-onshore wind. The combined energy is moderate at 183, but the cross-onshore breeze will have things bumpy and choppy. The swell is 4ft from the NNW, with a short period of 7 seconds – not exactly shaping up for anything special. The afternoon stays messy, too.

Moving into Sunday, 20 July, the swell holds around 3ft from the NNW, but the wind is onshore. The afternoon shows moderate energy around 153, but it’s still onshore and lumpy. This pattern pretty much sticks through the following week – small NW/NNW swells, consistent but always blown out by cross-onshore or onshore winds. There’s a little bump in energy around Wednesday, 23 July, but again, it’s choppy thanks to a moderate breeze.

We get a bit more size heading into the second week. By Saturday, 26 July, the swell builds to 5ft from the NW in the morning and then drops to 3ft in the afternoon, but here’s the kicker – the afternoon pulses in with a long period of 14 seconds. The combined energy soars to 431, strong, but it’s cross-onshore and lumpy, so that long period groundswell is wasted on the beach break. It would be better suited to a point or reef.

The biggest swell of the whole outlook arrives on Monday, 28 July, and Tuesday, 29 July. Swell hits 7ft to 8ft from the NNW, with combined energy climbing up to 1044 – that’s some serious juice. But again, every session is written off by moderate to fresh cross-onshore winds. The morning of Tuesday, 28 July, sees 8ft of NW swell at 8 seconds – that’s a big, short-period, wind-affected mess. This is more of a kite-surfing setup than a paddle-surfing one.

The standout stretch, if you can call it that, is the morning of Sunday, 27 July through Tuesday, 28 July – the swell is biggest, energy is high, but it’s only for experienced surfers (over 8ft) and the wind never cleans up. If you’re a confident charger and don’t mind ugly conditions, Monday the 27th morning has 7ft from the NNW with moderate energy (649) – but it’s cross-onshore and choppy. The wind never goes offshore, and the optimum swell direction of NW is never matched by good wind.

Honestly, for paddlers, these 16 days are a dud. There’s no true standout – the size comes, but the wind ruins it every time. For the kite crew, the later days with big, messy swell and lumpy wind look more interesting.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 20°C on Mon night, min 19°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

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

Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
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)
0.7
WNW
6
0.4
WNW
10
0.4
WNW
10
0.4
WNW
9
0.4
WNW
9
0.5
W
9
0.5
W
9
0.4
WNW
9
0.4
WNW
8
0.4
WNW
8
0.7
NW
4
0.9
NNW
4
0.8
NNW
5
1
NNW
6
1
NNW
6
1.3
NNW
7
1.3
NNW
7
1.1
NNW
7
0.9
NNW
6
1
NNW
8
1.1
NNW
8
Wave Graph
Metric surfscale
Energy kJ
37
35
32
27
26
38
41
26
24
22
13
29
33
68
68
169
169
110
63
130
131
Wind (km/h)
10
NW
15
WNW
10
NW
5
SW
15
WNW
15
NNW
10
NW
20
NW
15
NNW
15
NNW
25
NNW
25
N
25
NNW
25
NNW
20
N
10
NNW
20
NW
15
NNW
10
NW
15
WNW
10
NW
Wind State
cross-on
on
cross-on
cross
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
High Tide
3:21PM3.06m
3:52AM2.82m
4:10PM3.15m
4:40AM2.82m
4:57PM3.16m
5:26AM2.76m
5:42PM3.08m
6:11AM2.66m
6:27PM2.92m
6:56AM2.52m
7:13PM2.70m
7:42AM2.37m
8:01PM2.46m
Low Tide
9:04AM0.19m
9:41PM-0.02m
9:52AM0.12m
10:29PM-0.07m
10:38AM0.11m
11:16PM-0.03m
11:23AM0.16m
00:01AM0.08m
12:07PM0.27m
00:45AM0.24m
12:52PM0.43m
1:29AM0.44m
1:40PM0.61m
2:16AM0.64m
part cloud
clear
clear
part cloud
part cloud
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>
6:24
6:24
6:24
6:26
6:26
6:26
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:02
9:01
9:01
9:00
9:00
9:00
8:59
 mm
Temp °C
20
20
20
20
20
19
20
20
20
20
20
19
19
19
19
20
20
19
19
19
19
Feels °C
20
19
21
21
20
18
19
19
20
18
17
17
17
17
18
19
19
18
20
18
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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