The Box Surf Break

The Box 48 hour detailed Surf Forecast

Lat Long: 38.77° N 0.20° E

Issued: 7 am 21 Jun 2026 (local time)

Forecast update in  hr  min

Today's The Box sea temperature is
23.9° C

1.6°C warmer than normal for this time of year

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


How big are the waves at The Box today (21 Jun):

  • Morning surf: Morning surf (21 Jun, local time) - 1.5ft (0.4m), 4s period with NNE swell.
  • Afternoon surf: Afternoon surf (21 Jun, local time) - 1.5ft (0.4m), 4s period with NE swell.
  • Evening surf: Evening surf (21 Jun, local time) - 1.5ft (0.4m), 4s period with NE swell.

The current surf forecast for The Box at 12PM is: 0.5m 4s primary swell from a Northeast direction (forecast issued at 07:00am June 21). An open ocean swell of 0.8m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (CEST) & DateWave HeightWave Period
Morning (21 Jun)1.5ft (0.4m)4s
Afternoon (21 Jun)1.5ft (0.4m)4s
Evening (21 Jun)1.5ft (0.4m)4s

Table - waves today at The Box. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 29°C on Mon night, min 22°C on Sun morning). Wind will be generally light.

Sunday
21
Monday
22
Tuesday
23
Wed
24
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
ESE
6
0.4
NNE
3
0.4
NNE
4
0.4
NE
4
0.8
E
6
0.4
NE
4
0.3
NE
4
0.2
NNE
3
0.6
ESE
6
0.3
N
2
0.8
ESE
6
0.4
NNE
3
0.7
ESE
6
0.7
ESE
6
0.5
ESE
6
0.5
ESE
6
0.5
ESE
6
0.6
ESE
6
0.6
ESE
6
0.6
ESE
6
0.6
ESE
6
0.6
ESE
6
0.5
ESE
5
0.5
ESE
5
Wave Graph
Metric surfscale
Energy kJ
29
5
5
4
47
3
2
1
25
1
0
4
0
0
18
17
17
0
0
0
22
0
15
15
Wind (km/h)
25
NNW
20
NNW
20
NNW
20
NNE
15
NNE
15
NNE
10
N
15
NNW
20
NNW
15
NNW
15
N
10
NE
10
E
10
SE
5
SE
5
ENE
10
NNW
10
NW
10
NNE
10
ENE
15
ESE
10
SE
10
NE
5
NNE
Wind State
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross
glassy
on
cross
cross
cross-on
on
cross-on
cross-on
on
cross-on
High Tide
3:16AM0.11m
3:19AM0.09m
10:12PM0.08m
Low Tide
12:58PM0.02m
12:22PM0.02m
12:00PM0.02m
clear
clear
clear
clear
clear
clear
clear
clear
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>
6:33
6:33
6:33
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:27
9:27
9:27
9:27
 mm
Temp °C
22
22
24
26
27
27
26
25
25
24
26
28
28
29
28
27
26
26
28
28
28
27
27
26
Feels °C
22
22
24
26
27
27
27
25
24
23
25
27
27
28
29
28
27
25
27
27
26
27
28
27
Swell 1
Height (m)
Direction
Period (s)
0.6
ESE
6
0.8
ESE
6
0.8
ESE
6
0.8
ESE
6
0.8
E
6
0.7
ESE
6
0.7
ESE
6
0.7
ESE
6
0.6
ESE
6
0.7
ESE
6
0.8
ESE
6
0.7
ESE
6
0.7
ESE
6
0.7
ESE
6
0.5
ESE
6
0.5
ESE
6
0.5
ESE
6
0.6
ESE
6
0.6
ESE
6
0.6
ESE
6
0.6
ESE
6
0.5
ESE
5
0.5
ESE
5
Energy kJ
29
45
47
45
47
31
30
29
25
31
48
35
32
29
18
17
17
21
22
22
20
15
15
Swell 2
Height (m)
Direction
Period (s)
0.1
S
6
Energy kJ
1
Swell 3
Height (m)
Direction
Period (s)
0.1
S
6
0.1
S
6
0.1
S
6
0.1
S
6
Energy kJ
1
1
1
1
Wind waves
Height (m)
Direction
Period (s)
0.5
N
4
0.4
NNE
3
0.4
NNE
4
0.4
NE
4
0.4
NE
4
0.4
NE
4
0.3
NE
4
0.2
NNE
3
0.3
N
2
0.4
NNE
3
0.6
ESE
6
Energy kJ
7
5
5
4
5
3
2
1
1
4
22
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
2
1
Distance (km)
478
396
492
492
396
396
418
72
72
124
11
396
19
396
72
72
396
72
501
396
479
396
418
396
Best forecast wave conditions in Valencia
Rating
(10 max)
1
1
1
1
1
1
1
1
Best forecast wave conditions in Spain (Europe)
Rating
(10 max)
1
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
2
1
Header Global
Rating
(10 max)
9
9
8
8
7
7
7
6
6
5
7
6
5
5
5
5
5
6
5
5
5
5
6
8
  • 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 

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 The Box 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.


Nearest locationNearest