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La Siesta surfForecast / Valencia / Spain
12 Day Weather and Surf, issued 7 pm Thursday 18 Sep 2025 CEST
Best Forecast Surf Conditions for La Siesta this week:
The most powerful waves expected at La Siesta in the next 12 days are 1.5m 8s and forecast to arrive on Monday (Sep 22) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Sunday (Sep 21) at 8PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Mon 22nd Sep) | 5ft (1.5m) 8s |
Table - best surf conditions forecast for La Siesta over the next 12 days.
Short Range Forecast Mostly dry. Warm (max 26°C on Sun afternoon, min 23°C on Thu night). Wind will be generally light. | Days 3-6 Weather Summary Moderate rain (total 15mm), heaviest on Mon afternoon. Warm (max 26°C on Sun night, min 21°C on Mon morning). Winds decreasing (fresh winds from the N on Mon afternoon, light winds from the NE by Wed morning). | |||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thu 25 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 4 | 4 | 4 | 4 | 4 | 5 | 7 | 7 | 6 | 4 | 4 | 6 | 7 | 6 | 6 | 6 | 5 | 6 | 6 | 6 | 7 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 3 | 3 | 3 | 3 | 3 | 9 | 18 | 15 | 7 | 4 | 32 | 72 | 154 | 126 | 247 | 52 | 73 | 53 | 11 | 30 | 85 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | on | glass | cross | cross- on | glass | glass | cross | cross- off | cross- on | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | |
High Tide / height (m) | 8:33PM 0.13 | 9:15PM 0.12 | 9:51PM 0.11 | 9:17AM 0.04 | 10:21PM 0.10 | 10:26AM 0.05 | 10:50PM 0.09 | 11:21AM 0.07 | 11:09PM 0.07 | 12:05PM 0.08 | 11:16PM 0.06 | 12:44PM 0.09 | ||||||||||
Low Tide / height (m) | 10:59AM 0.02 | 12:28PM 0.02 | 6:58AM 0.04 | 1:54PM 0.03 | 6:10AM 0.04 | 3:28PM 0.04 | 5:42AM 0.05 | 5:03PM 0.05 | 5:21AM 0.04 | 6:48PM 5:00AM 0.05 0.04 | ||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thu 25 | ||||||||||||||||
| Sunrise | - | 7:43 | - | - | 7:43 | - | - | 7:45 | - | - | 7:46 | - | - | 7:47 | - | - | 7:48 | - | - | 7:48 | - | |
| Sunset | - | - | 8:01 | - | - | 8:00 | - | - | 7:58 | - | - | 7:57 | - | - | 7:54 | - | - | 7:53 | - | - | 7:52 | |
 | | |  |  | | | | |  |  | |  | | | | | | | | | ||
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 4 | 4 | 7 | - | - | - | - | - | - | - | - | |
| Temp. °C | 24 | 24 | 25 | 24 | 24 | 25 | 24 | 25 | 26 | 26 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | |
| Feels °C (?) | 26 | 27 | 26 | 26 | 26 | 27 | 26 | 27 | 27 | 27 | 18 | 19 | 20 | 17 | 18 | 19 | 21 | 19 | 21 | 19 | 19 | |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Valencia
Continuing clean conditions at La Siesta (calm at Denia 8 km from La Siesta). 0.3m 3s local chop from the SE with a 0.2m 4s local chop from the ESE. 2 swells combining to make bigger set waves.
1 h 18 min ago
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 La Siesta 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.
Information about the La Siesta Surf forecast
The above surf forecast table for La Siesta provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at La Siesta can be found by selecting the local surf guide option on the grey menu. Our La Siesta 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 (La Siesta) 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 La Siesta 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.
La Siesta is 3 km (2 miles) from Javea. If you plan a holiday in Valencia, look for hotels and other accommodation in Javea. Javea has rooms for a wide range of budgets as well as car hire and transport links.
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