Sierra de Irta surfForecast / Valencia / Spain

information circle12 Day Weather and Surf, issued 6 pm Thursday 18 Dec 2025 CET
Forecast update in hr  min  s Forecast update imminent
Sierra de Irta surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sierra de Irta sea temperature is
15.9° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Sierra de Irta this week:

The surf forecast for Sierra de Irta over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Dec 23) at 10AM. The primary swell is predicted to be 1.2m and 6s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Sierra de Irta in the next 12 days are 1.6m 9s and forecast to arrive on Friday (Dec 26) at 1AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 7s period and expected on Wednesday (Dec 24) at 4PM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+)10AM (Tue 23rd Dec)4ft (1.2m) 6s
Best Surf 7AM (Thu 25th Dec)5ft (1.5m) 8s
Most Powerful 1AM (Fri 26th Dec)5ft (1.6m) 9s

Table - best surf conditions forecast for Sierra de Irta over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Very mild (max 14°C on Thu afternoon, min 13°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Some drizzle, heaviest during Tue afternoon. Very mild (max 14°C on Sun afternoon, min 9°C on Mon morning). Winds decreasing (strong winds from the WNW on Mon afternoon, calm by Tue morning).

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
0.3
ENE
0.2
ENE
0.2
E
0.1
E
0.2
E
0.3
ESE
0.3
ESE
0.3
ESE
0.2
ENE
0.7
SW
0.6
SW
0.1
E
0.4
SSW
0.6
SW
1.6
SSW
1.6
SSW
1.7
SSW
2.5
NNW
0.4
NE
1
ENE
1.3
ENE
Period(s) (?)665667666446666666878
Wave
Graph
(?)Metric surfscale
Energy kJ (?)73213987321101026173171001496211
Wind
(km/h)
0
SW
5
WSW
0
ESE
5
NNW
5
NW
5
ENE
5
SW
5
WSW
5
WSW
20
SW
5
NNW
35
NW
40
WNW
40
NW
5
ENE
10
SW
15
WNW
20
NNW
30
NNW
25
NNW
30
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassglassglassoffglassglasscross-
off
cross-
off
crossglassoffoffoffglasscrossoffcross-
off
offcross-
off
off
High Tide
/ height (m)
5:52PM
0.07
8:47AM
0.17
6:21PM
0.06
9:24AM
0.17
6:31PM
0.06
10:03AM
0.18
10:41AM
0.18
11:18AM
0.18
11:53AM
0.17
12:25PM
0.17
Low Tide
/ height (m)
4:07PM
0.07
12:37AM
0.01
5:01PM
0.06
1:10AM
0.01
6:05PM
0.06
1:48AM
0.00
2:19AM
-0.00
2:53AM
-0.00
3:26AM
0.00
4:00AM
0.01
Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Sunrise--8:15--8:15--8:17--8:17--8:18--8:18--8:18
Sunset5:34--5:34--5:34--5:35--5:35--5:36--5:36--
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
rain showers
part cloud
cloud
part cloud
part cloud
rain showers
Rain (mm)
---------------1----1
Temp. °C141314141414141414141213141214141412131112
Feels °C (?)131314121313131211885531212128745
  • Map Icons:
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  • 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 Sierra de Irta Surf forecast

The above surf forecast table for Sierra de Irta provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Sierra de Irta can be found by selecting the local surf guide option on the grey menu. Our Sierra de Irta 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 (Sierra de Irta) 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 Sierra de Irta 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 Valencia? If you are looking for accommodation near Sierra de Irta, camping, hotels and holiday cottages in Valencia, consider staying in Benicarlo which is 15 km (9 miles) away. Other places in and around Valencia where you can find information about places to rent, and car hire include Vinaros which is 22 km (14 miles) away, Benicassim, Sant Carles de la Rapita and Castellon.

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