Coxos Surf Break

Lat Long: 39.00° N 9.43° W

Coxos Surf Forecast and Surf Report

Issued: 12 pm 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Coxos sea temperature is
19.2°C
1.2° 

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


Coxos surf forecast from 16 Sep 2026:

  • Best quality surf: Saturday 19 Sep, 10AM (local time) - 8ft (2.5m), 14s period, NNW swell with glassy winds.
  • Most powerful swell: Friday 18 Sep, 10PM (local time) - 8ft (2.5m), 15s period, NNW swell with 3,072 kJ wave energy.
  • Next surfable swell (1★+): Saturday 19 Sep, 10AM (local time) - 8ft (2.5m), 14s period with NNW 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 Saturday (Sep 19) at 10AM. The primary swell is predicted to be 2.5m and 14s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Coxos in the next 16 days are 2.5m 15s and forecast to arrive on Friday (Sep 18) 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 0.2m 5s period and expected on Monday (Sep 21) at 7AM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Sat 19th Sep)8ft (2.5m) 14s
Best Surf10AM (Sat 19th Sep)8ft (2.5m) 14s
Most Powerful10PM (Fri 18th Sep)8ft (2.5m) 15s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Thu morning, min 17°C on Wed morning). Winds decreasing (strong winds from the N on Wed afternoon, light winds from the NNE by Fri night).

Days 4-6 Weather Summary

Mostly dry. Warm (max 30°C on Sun morning, min 21°C on Sat afternoon). Wind will be generally light.

Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
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
3
4
4
2
3
2
2
3
2
1
3
4
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
NNW
9
3
NNW
9
3.5
NNW
10
2.5
NNW
10
2.4
NNW
9
2.5
NNW
9
2.4
NNW
9
1.2
NNW
14
2.5
NNW
15
2.5
NNW
14
2.1
NNW
13
1.8
NNW
12
1.8
NNW
12
1.7
NNW
11
1.5
NNW
11
1.2
NW
10
1.4
NW
12
1.4
NW
11
1.3
NW
11
1
WNW
18
1.7
WNW
16
Wave Graph
Metric surfscale
Energy kJ
1586
1494
2022
1274
974
1159
819
547
3030
2344
1520
1032
920
739
513
298
580
506
418
688
1555
Wind (km/h)
45
N
45
N
35
N
25
NNE
35
N
35
N
25
N
25
NNW
15
N
5
SSE
10
NW
15
N
10
E
15
WNW
15
NNE
10
SE
10
NW
15
N
0
SW
10
NW
20
NNE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
on
cross-on
cross-off
on
cross
off
on
cross-on
glassy
on
cross-on
High Tide
6:39PM2.37m
6:56AM2.36m
7:22PM2.13m
7:44AM2.16m
8:22PM1.92m
8:58AM2.00m
10:00PM1.81m
10:42AM1.99m
11:40PM1.88m
12:03PM2.12m
00:41AM2.05m
12:55PM2.32m
1:23AM2.24m
Low Tide
12:25PM0.57m
00:38AM0.73m
1:07PM0.80m
1:19AM0.95m
2:02PM1.01m
2:18AM1.13m
3:32PM1.14m
4:00AM1.22m
5:23PM1.11m
5:40AM1.12m
6:33PM0.94m
6:39AM0.94m
7:16PM0.73m
clear
clear
clear
clear
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>
7:18
7:20
7:20
7:22
7:22
7:22
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:45
7:43
7:42
7:39
7:38
7:37
7:35
 mm
Temp °C
18
19
19
21
20
18
21
20
19
24
23
22
30
27
26
30
27
25
27
25
21
Feels °C
12
12
13
16
15
13
18
17
19
23
22
19
29
25
25
29
26
24
25
23
19
  • 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
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Coxos:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Coxos surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Nearest locationNearest