Zambujeira do Mar Surf Break

Lat Long: 37.52° N 8.79° W

Zambujeira do Mar Surf Forecast and Surf Report

Issued: 12 am 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Zambujeira do Mar sea temperature is
19.6° C
1.6° 

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


Zambujeira do Mar surf forecast from 12 Aug 2026:

  • Best quality surf: Sunday 16 Aug, 10AM (local time) - 7ft (2.2m), 9s period, NW swell with cross-onshore winds.
  • Most powerful swell: Saturday 15 Aug, 10PM (local time) - 8ft (2.5m), 8s period, NW swell with 958 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 12 Aug, 4AM (local time) - 3.5ft (1.1m), 6s period with NW swell.

Best Forecast Surf Conditions for Zambujeira do Mar this week:

The surf forecast for Zambujeira do Mar over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 12) at 4AM. The primary swell is predicted to be 1.1m and 6s period with a secondary swell of 0.5m and 10s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Zambujeira do Mar in the next 16 days are 2.5m 8s and forecast to arrive on Saturday (Aug 15) at 10PM. 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 18s period and expected on Saturday (Aug 15) at 10AM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Wed 12th Aug)3.5ft (1.1m) 6s
Best Surf10AM (Sun 16th Aug)7ft (2.2m) 9s
Most Powerful10PM (Sat 15th Aug)8ft (2.5m) 8s

Table - best surf conditions forecast for Zambujeira do Mar over the next 16 days.


The Lowdown

Alright, let’s size up the surf for Zambujeira do Mar over the next couple of weeks.

The first few days are pretty grim for a proper surf. Wednesday and Thursday are small and choppy with cross-shore and cross-onshore winds. The swell is there, but it’s not clean, and the energy is weak to moderate (122 to 235). Friday gets lumpier, and by Saturday afternoon the wind is a fresh 30 km/h from the northwest, making it nasty. The swell is pushing 7ft, but the onshore wind is just ruining it.

Then we get a bit of a glimmer. Sunday morning the 16th of August could be a sneaky one. The swell is a solid 7ft from the NW with a 9-second period, and the wind is light cross-onshore. The combined energy is strong (776), but the forecast is cautious – it says the swell might be too big for this break. That’s a word to the wise; this is an exposed spot, and that much NW swell might turn it into a washing machine. Keep an eye on it, but don’t get your hopes up.

The real standout, the one you’ve been waiting for, is Monday morning the 17th of August. Get your gear ready. The wind goes glassy – a perfect 5 km/h from the northeast. The swell is a quality 6ft from the NW, with a 9-second period, and the energy is moderate-to-strong (513). This is about as good as it gets for Zambujeira. Clean, lined-up waves with that offshore breeze. Expect a few others out, though, as it’s a very consistent spot that can get a crowd.

The rest of the week after that is a mixed bag. Tuesday sees a smaller NNW swell, but the wind swings onshore in the afternoon. Wednesday and Thursday are mostly poor with moderate to fresh cross-onshore winds. The swell drops right off, with energy falling to 112 by Wednesday morning. There’s a bit of a window on Friday morning the 21st of August – a 6ft NW swell with a 10-second period and light cross-shore winds. The energy is solid (626), but the forecast is only marginal, so it’s a gamble.

The following week loses its spark. The wind stays onshore or cross-onshore for most of it, and the swell period drops to a short, weak 7 seconds. The energy is mostly moderate (159 to 534), but the wind just ruins the surface. The 25th of August has a bigger 7ft NW swell, but it’s accompanied by a 20 km/h onshore breeze, so it’s a lumpy mess. Not worth a paddle.

So, to sum it up: the best bet is Monday morning, the 17th of August. That glassy, clean session is the highlight. Sunday morning is a wildcard if you’re an expert, but it’s a gamble. After that, it’s a lot of onshore slop, especially in the second week. The water temperature is about average for the time of year, so no surprises there.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 30°C on Thu morning, min 18°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Mon morning, min 18°C on Fri night). Winds decreasing (fresh winds from the NNW on Sat afternoon, calm by Sun night).

Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
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
1
1
0
1
1
0
2
1
0
0
!
0
!
3
0
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)
0.5
WNW
9
0.9
WNW
10
0.9
WNW
9
0.9
WNW
10
0.9
WNW
10
1
WNW
10
0.9
WNW
9
1.5
NW
9
2
NW
8
2
NW
8
2.2
NW
8
2.4
NW
9
2.2
NW
9
2
NW
9
2.4
NNW
9
1.8
NW
9
1.6
NW
9
1.4
NW
8
1.3
NNW
8
1.2
NNW
8
0.9
NNW
8
Wave Graph
Metric surfscale
Energy kJ
47
135
153
163
132
200
136
351
441
515
650
864
766
621
844
505
388
262
235
188
123
Wind (km/h)
10
N
15
NW
5
N
10
N
20
NW
10
N
10
N
25
NW
15
N
20
NNW
30
NW
20
NNW
10
NW
15
WNW
5
NW
5
NE
15
W
0
SSE
5
SW
15
W
5
NNW
Wind State
cross
cross-on
cross
cross
cross-on
cross
cross
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
on
glassy
cross-on
on
glassy
High Tide
3:02PM3.09m
3:30AM2.83m
3:46PM3.19m
4:12AM2.86m
4:27PM3.18m
4:51AM2.83m
5:07PM3.07m
5:30AM2.74m
5:46PM2.88m
6:08AM2.60m
6:25PM2.64m
6:46AM2.43m
7:06PM2.38m
Low Tide
8:46AM0.18m
9:21PM-0.05m
9:29AM0.07m
10:03PM-0.10m
10:10AM0.04m
10:42PM-0.06m
10:49AM0.08m
11:20PM0.06m
11:28AM0.20m
11:56PM0.24m
12:06PM0.37m
00:32AM0.45m
12:47PM0.57m
1:10AM0.68m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
6:48
6:50
6:50
6:52
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:31
8:30
8:29
8:28
8:27
8:24
8:23
 mm
Temp °C
29
25
20
30
25
20
27
24
20
24
23
20
24
24
19
27
25
21
29
27
22
Feels °C
27
24
21
28
24
22
26
22
20
22
21
19
24
24
20
26
25
23
28
27
24
  • Map Icons:
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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 Zambujeira do Mar Surf forecast

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

Zambujeira do Mar is 48 km (30 miles) from Lagos. If you plan a holiday in Portugal - Alentejo, 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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