The Box surfForecast / Valencia / Spain

information circle48hr Weather and Surf, issued 7 pm Monday 18 May 2026 CEST
Forecast update in hr  min  s Forecast update imminent
The Box surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Box sea temperature is
18.9° C
(Which is slightly warmer than usual)
Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 24°C on Tue morning, min 19°C on Mon night). Wind will be generally light.

Mon
18
Tuesday
19
Wednesday
20
Thu
21
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
5 AM
8 AM
11 AM
2 PM
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 MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.5
S
3
0.6
SSW
4
0.6
SSW
4
0.7
SSW
4
0.5
SSW
4
0.7
SSW
4
0.4
SSW
4
0.5
S
4
0.7
S
4
0.7
SSW
4
0.5
SSW
4
0.4
SSW
4
0.4
SW
4
0.2
S
4
0.2
S
3
0.3
NNW
3
0.3
N
4
0.2
N
4
0.2
N
4
0.3
SE
4
0.3
SE
4
0.4
SE
4
0.4
SE
5
0.4
SE
5
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Wind (km/h)
25
S
25
SSW
25
SSW
15
SW
5
WSW
10
WSW
10
SW
20
S
25
S
25
S
20
SSW
5
W
5
W
10
NW
10
NNW
10
N
5
ENE
10
SE
5
SE
5
NW
10
NNW
10
NNW
10
NE
10
E
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
glassy
cross-off
cross
cross
on
cross
cross-on
glassy
cross
cross
cross-on
on
High Tide
00:18AM0.15m
1:08AM0.16m
2:00AM0.16m
Low Tide
2:14PM-0.00m
2:33PM-0.01m
3:00PM-0.01m
part cloud
clear
part cloud
clear
part cloud
part cloud
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>
6:43
6:43
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:06
9:07
9:07
9:08
Temp °C
19
19
19
19
19
21
24
24
23
23
23
20
19
19
20
21
21
22
21
20
19
19
21
22
15
15
15
17
18
19
22
20
19
18
18
19
19
18
19
20
21
21
20
20
18
18
20
20
Swell 1
Height (m)
Direction
Period (s)
0.5
S
4
0.4
SSW
4
0.3
SSW
4
0.2
S
4
0.2
S
3
0.3
NNW
3
0.3
N
4
0.2
N
4
0.2
N
4
0.3
SE
4
0.3
SE
4
0.4
SE
4
0.4
SE
5
0.4
SE
5
Energy kJ
8
5
3
1
1
2
2
1
1
2
3
7
9
9
Swell 2
Height (m)
Direction
Period (s)
0.2
N
4
0.2
N
4
Energy kJ
1
1
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.5
S
3
0.6
SSW
4
0.6
SSW
4
0.7
SSW
4
0.5
SSW
4
0.7
SSW
4
0.5
S
4
0.7
S
4
0.7
SSW
4
0.5
SSW
4
0.4
SSW
4
0.4
SW
4
0.2
NNW
3
Energy kJ
6
10
10
13
8
16
7
15
17
8
5
3
1
Nearest Offshore or Glassy
Rating
(10 max)
3
3
1
1
1
1
1
2
2
2
1
1
1
1
3
4
4
4
2
1
1
1
1
3
Distance (km)
571
540
537
537
537
537
537
571
540
540
537
537
537
537
538
539
546
539
537
537
537
418
537
538
Best forecast wave conditions in Valencia
Rating
(10 max)
Best forecast wave conditions in Spain (Europe)
Rating
(10 max)
3
3
3
3
3
3
2
2
2
2
2
2
3
3
4
4
4
4
4
4
4
3
3
3
Header Global
Rating
(10 max)
5
5
4
4
4
4
4
4
5
4
5
5
5
4
5
5
4
5
5
4
4
5
5
4
  • 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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