Adraga Surf Break

Lat Long: 38.80° N 9.48° W

Adraga Surf Forecast and Surf Report

Issued: 6 am 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Adraga sea temperature is
18.3°C
2.3° 

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


Adraga surf forecast from 13 Sep 2026:

  • Best quality surf: Saturday 19 Sep, 1PM (local time) - 7.5ft (2.3m), 14s period, NW swell with onshore winds.
  • Most powerful swell: Thursday 17 Sep, 4AM (local time) - 10ft (3.0m), 10s period, NNW swell with 1,931 kJ wave energy.
  • Next surfable swell (1★+): Monday 14 Sep, 10AM (local time) - 3.5ft (1.0m), 11s period with NW swell.

Best Forecast Surf Conditions for Adraga this week:

The surf forecast for Adraga over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 14) at 10AM. The primary swell is predicted to be 1.0m and 11s period with a secondary swell of 0.5m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Adraga in the next 16 days are 3.0m 10s and forecast to arrive on Thursday (Sep 17) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 5s period and expected on Monday (Sep 14) at 10AM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Mon 14th Sep)3.5ft (1.0m) 11s
Best Surf 1PM (Sat 19th Sep)7.5ft (2.3m) 14s
Most Powerful 4AM (Thu 17th Sep)10ft (3.0m) 10s

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


The Lowdown

Alright, Rusty here. Let's have a look at what's on the cards for Adraga.

Right off the bat, we’ve got some good news. The water’s sitting at 65°, but that’s a solid 4° colder than normal for this time of year. You’ll want a thicker steamer if you’re heading out.

The next few days, though, are a write-off for anything decent. We’re looking at a stretch from Sunday the 13th right through to Saturday the 19th where the conditions are just blown out. It’s mostly onshore, choppy and messy, with that strong north wind ruining any chance of a clean wave. A couple of days have some chest to head-high swell, but with the wind howling cross-onshore at 28 mph on Wednesday the 16th, that’s kite-surfing territory, not paddle surfing. The energy is strong, reading 1356 on Wednesday morning, but it’s all for nothing with the wind.

Now, the first true standout comes on Saturday the 19th. That’s the one to circle on the calendar. Saturday morning is looking special. We’ve got a clean 6 ft swell from the northwest, with a long 14-second period pushing in a heap of energy (1694). The wind is light and cross-off from the northeast. This is excellent for experienced surfers. It’s a bit on the big side for beginners, but for anyone who knows what they’re doing, this is the pick of the whole forecast. Expect clean, powerful lines off the points and reef at Adraga. Keep in mind, this is an exposed spot and with a long period like that, the sets will be well-spaced.

If you miss that window, the following morning, Sunday the 20th, is also very promising. Another clean morning with a 6 ft NW swell, a 12-second period, and a light cross-off breeze from the ESE. The energy is still solid at 792, offering very good surf conditions without the raw power of the day before.

The next week looks more mixed. Monday the 21st and Tuesday the 22nd both have clean mornings on offer with some waist to chest-high swell, but the afternoons are blown out by an onshore breeze. Tuesday morning is especially nice, with 5 ft of NW groundswell and glassy conditions. Wednesday the 23rd morning is also worth a look, with a 5 ft swell and a light offshore from the southeast keeping things clean.

After that, it really fades out. From Thursday the 24th onwards, the swell drops right off and the window for anything decent closes. There’s a tiny bump of a 2 ft NW swell on Monday the 28th, but it’s nothing to write home about.

To sum it up: grit your teeth through this week, and get ready for a proper session on the morning of Saturday the 19th. That’s the best you’ll see for a while.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 26°C on Sun morning, min 17°C on Tue night). Winds increasing (light winds from the NE on Sun night, strong winds from the N by Tue night).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 19°C on Thu morning, min 17°C on Wed morning). Winds decreasing (strong winds from the N on Wed night, light winds from the NNE by Fri night).

Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
!
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
NW
13
1.1
NW
12
1.3
NW
12
1
NW
11
0.8
NW
11
0.7
NW
10
0.6
NW
10
0.9
NNW
9
2
NNW
7
3
NNW
9
3
NNW
9
3
NNW
10
2.5
NNW
10
2.5
NNW
10
2.5
NNW
9
2.4
NNW
9
2.2
NNW
9
1.9
NW
16
1.8
NW
14
2.1
NW
13
1.8
NW
13
Wave Graph
Metric surfscale
Energy kJ
250
330
478
233
162
98
74
138
363
1356
1302
1559
1508
1230
1263
907
725
1742
1318
1589
1003
Wind (km/h)
10
SE
10
W
10
N
10
S
10
NW
20
N
20
NNW
30
NNW
45
N
45
N
45
N
45
N
30
N
40
N
45
N
35
N
35
N
30
N
5
NE
10
NW
10
NE
Wind State
off
cross-on
cross-on
cross-off
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-off
on
cross
High Tide
4:44PM2.99m
5:03AM2.81m
5:19PM2.80m
5:36AM2.68m
5:54PM2.57m
6:10AM2.50m
6:31PM2.32m
6:48AM2.31m
7:14PM2.08m
7:37AM2.11m
8:15PM1.88m
8:51AM1.96m
9:54PM1.78m
Low Tide
10:30AM0.08m
10:52PM0.10m
11:05AM0.19m
11:23PM0.28m
11:40AM0.36m
11:55PM0.49m
12:17PM0.56m
00:29AM0.71m
12:58PM0.78m
1:10AM0.93m
1:54PM0.99m
2:10AM1.11m
3:24PM1.12m
3:52AM1.20m
clear
clear
clear
clear
clear
clear
clear
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>
7:16
7:16
7:18
7:18
7:20
7:20
7:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:50
7:47
7:46
7:45
7:44
7:42
7:39
 mm
Temp °C
26
25
26
24
24
23
20
19
18
17
18
18
19
19
18
19
19
19
25
23
25
Feels °C
25
24
23
23
22
22
20
17
13
10
11
10
14
13
11
14
14
17
23
21
23
  • 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 Adraga Surf forecast

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

Adraga 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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