Sierra de Irta surfForecast / Valencia / Spain

information circle12 Day Weather and Surf, issued 12 pm Tuesday 16 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
16.1° C
(Which is 1.0°C warmer than normal for this time of year)


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 Thursday (Dec 18) at 1AM. The primary swell is predicted to be 1.4m and 8s period with a secondary swell of 1.2m and 7s. 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 1.4m 8s and forecast to arrive on Thursday (Dec 18) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 5s period and expected on Tuesday (Dec 16) at 10PM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Thu 18th Dec)4.5ft (1.4m) 8s
Best Surf 1AM (Thu 18th Dec)4.5ft (1.4m) 8s
Most Powerful 1AM (Thu 18th Dec)4.5ft (1.4m) 8s

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 Light rain (total 7mm), mostly falling on Tue afternoon. Very mild (max 15°C on Tue morning, min 13°C on Tue morning). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 15°C on Fri morning, min 10°C on Sun night). Winds increasing (calm on Fri morning, fresh winds from the SW by Sun afternoon).

Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.5
E
0.4
NE
0.4
ENE
1.4
ENE
1.5
ENE
1.4
ENE
0.9
E
0.8
ENE
0.5
E
0.4
ENE
0.4
ENE
0.3
E
0.3
E
0.4
ENE
0.3
ENE
0.1
NE
0.6
SSW
0.9
SW
0.1
E
0.2
NNE
0.1
E
Period(s) (?)777678665568755445636
Wave
Graph
(?)Metric surfscale
Energy kJ (?)22142013220623760371591111811511335111
Wind
(km/h)
15
NE
10
NE
15
N
25
NNE
20
NNE
15
N
15
NE
5
NE
5
WNW
5
N
5
NE
10
NE
10
SSW
10
SSW
5
W
15
SSW
20
WSW
10
W
5
WNW
15
WSW
10
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
crosscrossglassglasscross-
off
crosscrosscrossglasscrosscross-
off
cross-
off
cross-
off
cross-
off
off
High Tide
/ height (m)
4:40PM
0.08
7:41AM
0.15
5:17PM
0.07
8:12AM
0.16
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
Low Tide
/ height (m)
2:00PM
0.08
11:43PM
0.02
3:15PM
0.07
12:08AM
0.01
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
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Sunrise8:14--8:15--8:15--8:15--8:15--8:17--8:17--
Sunset-5:32--5:32--5:34--5:34--5:34--5:35--5:35-
cloud
light rain
light rain
rain showers
rain showers
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
Rain (mm)
-2212----------------
Temp. °C151414141413151413151514141413131412101111
Feels °C (?)13131291010131213141412121212968887
  • 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 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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