Coxos Surf Break

Coxos Surf Forecast and Surf Report

Lat Long: 39.00° N 9.43° W

Issued: 12 am 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's Coxos sea temperature is
16.7° C

2.0°C colder than average for this time of year

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


Coxos surf forecast from 18 Jun 2026:

  • Best quality surf: Tuesday 23 Jun, 7AM (local time) - 2.5ft (0.8m), 9s period, W swell with glassy winds.
  • Most powerful swell: Thursday 18 Jun, 10AM (local time) - 3.5ft (1.1m), 10s period, WNW swell with 235 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 23 Jun, 7AM (local time) - 2.5ft (0.8m), 9s period with W 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 Tuesday (Jun 23) at 7AM. The primary swell is predicted to be 0.8m and 9s period with a secondary swell of 0.8m and 6s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Coxos in the next 16 days are 1.1m 10s and forecast to arrive on Thursday (Jun 18) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Wednesday (Jun 24) at 4PM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Tue 23rd Jun)2.5ft (0.8m) 9s
Best Surf 7AM (Tue 23rd Jun)2.5ft (0.8m) 9s
Most Powerful10AM (Thu 18th Jun)3.5ft (1.1m) 10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 21°C on Sat morning, min 16°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 29°C on Tue morning, min 17°C on Sat night). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
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
1
1
1
1
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)
1.1
WNW
10
1.1
WNW
10
1
WNW
9
0.9
WNW
9
0.9
WNW
9
0.9
WNW
8
0.9
WNW
8
0.9
WNW
8
0.7
WNW
8
0.6
W
7
0.6
W
7
0.4
NNW
10
0.4
NNW
9
0.5
W
11
0.8
W
10
0.8
W
9
0.7
W
9
0.7
NNW
7
0.7
NNW
7
0.6
NNW
7
0.6
NNW
7
Wave Graph
Metric surfscale
Energy kJ
235
210
164
127
121
108
103
107
58
38
37
38
32
62
125
103
76
48
49
38
32
Wind (km/h)
20
N
25
NNW
20
N
15
N
20
NNW
15
N
20
N
25
NNW
20
N
20
NNW
20
NNW
15
N
15
N
15
NNW
10
NNE
0
SSW
10
W
0
NNE
10
W
15
W
10
WNW
Wind State
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
glassy
cross-on
glassy
cross-on
cross-on
on
High Tide
5:51AM2.73m
6:10PM3.04m
6:44AM2.59m
7:03PM2.90m
7:38AM2.45m
7:57PM2.72m
8:36AM2.32m
8:55PM2.54m
9:36AM2.24m
9:56PM2.38m
10:38AM2.21m
11:00PM2.28m
11:38AM2.24m
00:01AM2.24m
Low Tide
11:49AM0.28m
00:32AM0.17m
12:40PM0.41m
1:27AM0.32m
1:34PM0.55m
2:23AM0.48m
2:32PM0.70m
3:21AM0.62m
3:36PM0.81m
4:21AM0.73m
4:44PM0.87m
5:20AM0.78m
5:49PM0.86m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:11
6:11
6:11
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:05
9:06
9:06
9:06
9:06
9:07
9:07
 mm
Temp °C
20
20
17
20
20
18
21
21
18
21
21
18
24
21
24
29
27
27
24
21
18
Feels °C
17
17
15
18
17
16
20
19
15
19
18
16
23
20
24
29
27
28
24
21
19
Swell 1
Height (m)
Direction
Period (s)
1.1
WNW
10
1.1
WNW
10
1
WNW
9
0.9
WNW
9
0.9
WNW
9
0.9
WNW
8
0.9
WNW
8
0.9
WNW
8
0.7
WNW
8
0.6
W
7
0.6
W
7
0.5
W
7
0.5
W
7
0.5
W
7
0.8
W
10
0.8
NNW
6
0.8
NNW
6
0.7
NNW
7
0.7
NNW
7
0.6
NNW
7
0.6
NNW
7
Energy kJ
235
210
164
127
121
108
103
107
58
38
37
24
25
24
125
45
48
48
49
38
32
Swell 2
Height (m)
Direction
Period (s)
0.1
N
7
0.1
N
7
0.1
N
13
0.1
NW
12
0.1
NW
10
0.3
NW
8
0.2
NNW
9
0.4
NNW
10
0.4
NNW
9
0.4
NNW
8
0.8
NNW
6
0.8
W
9
0.7
W
9
0.6
W
8
0.5
W
8
0.4
WNW
8
0.4
NW
10
Energy kJ
1
1
3
6
4
9
8
38
32
28
37
103
76
47
33
20
25
Swell 3
Height (m)
Direction
Period (s)
0.2
NNW
9
0.2
NNW
11
0.2
W
8
0.2
W
12
0.5
W
11
0.4
NNW
8
0.3
NNW
8
0.1
N
11
0.1
SW
6
0.2
WNW
11
0.4
W
8
Energy kJ
8
12
6
11
62
25
12
2
1
12
19
Wind waves
Height (m)
Direction
Period (s)
0.6
N
4
0.7
NNW
4
0.7
N
4
0.4
NNW
4
0.5
NNW
3
0.4
NNW
3
0.3
NNW
3
0.4
NNW
3
0.6
NNW
4
0.4
NNW
4
0.5
NNW
3
0.8
NNW
4
0.7
NNW
5
0.6
NNW
5
0.4
SW
3
Energy kJ
14
16
16
5
6
5
2
3
11
5
7
23
19
20
2
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
34
222
34
34
222
34
34
223
34
37
446
37
12
387
1
0
41
0
41
403
134
Best forecast wave conditions in Ericeira
Rating
(10 max)
1
1
1
Best forecast wave conditions in Portugal
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
1
1
Header Global
Rating
(10 max)
4
9
5
6
8
4
4
5
9
9
7
5
6
7
5
5
8
9
9
9
5
  • 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 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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