Sierra de Irta surfForecast / Valencia / Spain

information circle12 Day Weather and Surf, issued 12 am Sunday 18 Jan 2026 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
13.8° C
(Which is 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 Sunday (Jan 18) at 1PM. The primary swell is predicted to be 0.8m and 8s 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 3.5m 10s and forecast to arrive on Tuesday (Jan 20) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 7s period and expected on Friday (Jan 23) at 7PM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Sun 18th Jan)2.5ft (0.8m) 8s
Best Surf 7AM (Tue 20th Jan)8ft (2.5m) 10s
Most Powerful10AM (Tue 20th Jan)11ft (3.5m) 10s

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 Heavy rain (total 54mm), heaviest during Mon night. Very mild (max 14°C on Mon morning, min 8°C on Mon night). Winds increasing (light winds from the NNW on Sat night, strong winds from the NNW by Mon night).

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Tue night. Very mild (max 16°C on Fri afternoon, min 10°C on Tue night). Winds increasing (calm on Tue night, strong winds from the NW by Thu morning).

Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Sat
24
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
1
0
1
0
0
1
!
!
!
0
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.2
E
0.8
ENE
1
ENE
0.8
ENE
0.9
ENE
1.2
ENE
1.7
ENE
3
ENE
3
E
2.4
ENE
1.3
E
0.8
ENE
1.2
SSW
0.3
ESE
0.1
NE
0.1
E
1.4
SSW
0.2
ENE
1
SSW
0.9
SSW
0.8
SSW
Period(s) (?)48989910101010885106969665
Wave
Graph
(?)Metric surfscale
Energy kJ (?)17515182127248539171017961043241876121221107655732
Wind
(km/h)
5
NNW
10
N
20
N
15
NNW
20
NNW
35
NNW
40
NNW
20
N
20
NNE
15
N
20
SSW
15
W
25
SW
45
NW
45
NW
15
W
25
SW
20
WSW
20
SW
15
WSW
5
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
crosscross-
off
crossoffoffcross-
off
crosscross-
off
crosscross-
off
glass
High Tide
/ height (m)
9:14AM
0.18
6:32PM
0.07
9:48AM
0.18
7:18PM
0.07
10:20AM
0.18
8:14PM
0.07
10:49AM
0.18
9:10PM
0.07
11:17AM
0.17
10:15PM
0.07
11:43AM
0.16
11:30PM
0.07
12:09PM
0.15
Low Tide
/ height (m)
12:59AM
0.00
5:31PM
0.07
1:38AM
-0.00
5:50PM
0.06
2:13AM
-0.01
6:09PM
0.06
2:48AM
-0.00
6:27PM
0.06
3:24AM
0.00
6:41PM
0.06
4:03AM
0.02
7:03PM
0.05
4:47AM
0.04
7:24PM
0.04
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Sat
24
Sunrise-8:18--8:17--8:17--8:15--8:15--8:15--8:14-
Sunset--5:59--6:00--6:01--6:02--6:04--6:05--6:06
light rain
cloud
part cloud
part cloud
cloud
light rain
heavy rain
heavy rain
mod rain
rain showers
part cloud
cloud
cloud
clear
clear
cloud
cloud
part cloud
clear
cloud
part cloud
Rain (mm)
2----1212192-----------
Temp. °C12121311141311910111315131314121416131312
Feels °C (?)1098797246881010442912985
  • 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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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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