Coxos Surf Break

Lat Long: 39.00° N 9.43° W

Coxos Surf Forecast and Surf Report

Issued: 6 am 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Coxos sea temperature is
18.5°C
1.7° 

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


Coxos surf forecast from 23 Sep 2026:

  • Best quality surf: Monday 28 Sep, 7PM (local time) - 7ft (2.2m), 12s period, NW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 30 Sep, 1PM (local time) - 11ft (3.5m), 12s period, NW swell with 3,314 kJ wave energy.
  • Next surfable swell (1★+): Monday 28 Sep, 7PM (local time) - 7ft (2.2m), 12s period with NW swell.

Best Forecast Surf Conditions for Coxos this week:

The surf forecast for Coxos over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 28) at 7PM. The primary swell is predicted to be 2.2m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Coxos in the next 16 days are 3.5m 12s and forecast to arrive on Wednesday (Sep 30) at 1PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Tuesday (Sep 29) at 10AM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Mon 28th Sep)7ft (2.2m) 12s
Best Surf 7PM (Mon 28th Sep)7ft (2.2m) 12s
Most Powerful 1PM (Wed 30th Sep)11ft (3.5m) 12s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Wed morning, min 16°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 7mm), mostly falling on Mon night. Warm (max 21°C on Sun morning, min 17°C on Sat night). Winds increasing (light winds from the NNW on Sat night, fresh winds from the S by Mon night).

Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
3
3
2
0
0
0
0
0
0
0
3
2
1
2
2
3
2
0
1
3
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
WNW
15
1.8
NW
14
1.7
WNW
13
1.5
NW
12
1.4
NW
12
1.3
NW
12
1.1
NW
11
0.9
NW
18
1.8
NW
15
2.1
NW
14
1.9
NW
13
1.8
NW
12
1.8
NW
12
1.7
NW
12
1.5
NW
11
1.7
NW
11
1.8
NW
12
2.1
NW
13
1.6
NW
12
1.4
NW
12
2.5
WNW
11
Wave Graph
Metric surfscale
Energy kJ
1350
1285
932
678
580
427
258
510
1344
1504
1210
899
910
805
524
701
960
1446
718
555
1546
Wind (km/h)
15
N
15
NNW
10
N
10
N
20
NNW
20
N
20
N
30
N
20
N
25
N
25
N
10
NNW
15
NNE
20
NNW
10
N
10
NNE
15
W
30
S
40
S
45
S
15
SW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
cross-on
cross
cross-on
cross-off
cross-off
cross-off
cross
High Tide
1:34PM2.54m
1:58AM2.44m
2:08PM2.73m
2:30AM2.63m
2:41PM2.90m
3:02AM2.79m
3:13PM3.02m
3:34AM2.91m
3:48PM3.08m
4:08AM2.97m
4:23PM3.06m
4:44AM2.97m
5:02PM2.96m
Low Tide
7:51PM0.52m
7:56AM0.53m
8:23PM0.32m
8:29AM0.35m
8:54PM0.15m
9:02AM0.20m
9:25PM0.04m
9:36AM0.10m
9:58PM-0.00m
10:11AM0.06m
10:32PM0.03m
10:49AM0.09m
11:09PM0.14m
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
clear
mod rain
heavy rain
heavy rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:26
7:26
7:28
7:28
7:30
7:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:34
7:31
7:30
7:29
7:27
7:25
7:23
 mm
7
13
23
4
Temp °C
25
21
19
24
22
18
21
21
17
20
20
18
21
20
18
20
20
20
20
20
20
Feels °C
23
20
19
22
20
16
17
17
14
17
17
17
20
18
17
19
19
18
15
14
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 Coxos Surf forecast

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

Are you planning a holiday in Ericeira? If you are looking for accommodation near Coxos, camping, hotels and holiday cottages in Ericeira, consider staying in Torres Vedras which is 18 km (11 miles) away. Other places in and around Ericeira where you can find information about places to rent, and car hire include Sintra which is 22 km (14 miles) away, Rio de Mouro, Cacem and Loures.

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