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Surf Forecasts:

Playa de Arenillas surfForecast / Cantabria / Spain

information circle12 Day Weather and Surf, issued 12 pm Sunday 23 Nov 2025 CET
Forecast update in hr  min  s Forecast update imminent
Playa de Arenillas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Playa de Arenillas sea temperature is
16.4° C
 (Which is 1.6°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Playa de Arenillas this week:

The surf forecast for Playa de Arenillas over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Nov 23) at 10PM. The primary swell is predicted to be 2.3m and 10s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Playa de Arenillas in the next 12 days are 4.0m 11s and forecast to arrive on Tuesday (Nov 25) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+)10PM (Sun 23rd Nov)7.5ft (2.3m) 10s
Best Surf 1PM (Mon 24th Nov)11ft (3.5m) 11s
Most Powerful 4AM (Tue 25th Nov)13ft (4.0m) 11s

Table - best surf conditions forecast for Playa de Arenillas over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 40mm), heaviest during Mon morning. Very mild (max 15°C on Sun afternoon, min 10°C on Tue night). Winds increasing (light winds from the WSW on Sun night, strong winds from the WNW by Mon night).

Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Fri morning. Very mild (max 13°C on Thu afternoon, min 10°C on Wed night). Wind will be generally light.

Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
3
3
4
4
2
!
!
!
2
2
0
0
1
0
1
1
2
4
3
4
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.5
NW
2.1
NW
2.5
NW
3
NW
3
NW
4
NW
3.5
NNW
3.5
NNW
3
NNW
1.9
NNW
1.6
NNW
1.1
NW
0.8
NW
0.6
NW
0.8
NW
1
NW
0.6
NNW
2.1
NW
2.3
NW
2.1
NNW
3
NNW
Period(s) (?)9101111111011111110109981091814141413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1079830159517082260292033162743175671745219088551151522111704197915903233
Wind
(km/h)
15
SW
10
SSW
15
S
20
SW
30
WNW
40
WNW
30
NW
30
NW
15
NW
15
NNW
20
NW
10
NW
5
SSW
5
E
5
SW
10
SW
15
W
5
SW
15
WNW
10
WSW
20
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off		cross-
off		offcross-
off		cross-
off		crosscrosscrosscrosscrosscrossglasscross-
on		offoffcross-
off		offcross-
off		offcross
High Tide
/ height (m)
6:07PM
3.16
6:22AM
3.30
6:44PM
3.02
7:01AM
3.18
7:26PM
2.88
7:46AM
3.06
8:17PM
2.76
8:40AM
2.97
9:19PM
2.70
9:43AM
2.93
10:30PM
2.72
10:52AM
2.98
11:40PM
2.85
Low Tide
/ height (m)
11:59AM
0.60
12:09AM
0.73
12:38PM
0.73
12:47AM
0.85
1:19PM
0.86
1:29AM
0.98
2:08PM
0.97
2:19AM
1.09
3:05PM
1.02
3:21AM
1.15
4:11PM
1.00
4:31AM
1.14
5:19PM
0.89
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunrise8:15--8:17--8:18--8:18--8:19--8:21--8:22--
Sunset-5:42--5:42--5:40--5:39--5:39--5:38--5:38-
cloud
cloud
light rain
mod rain
mod rain
rain showers
mod rain
rain showers
rain showers
rain showers
rain showers
part cloud
part cloud
clear
part cloud
light rain
light rain
rain showers
light rain
light rain
rain showers
Rain (mm)
--467763721----224327
Temp. °C141514151312131211121212121311111313131413
Feels °C (?)1113111263744879111298111210129
  • 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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Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.

Feel that? If you are in the northern hemisphere, you will have had that first bite of winter. The lick of a frost, the chill of a cold offshore breeze and the sound of winter swells pounding the shores. If you are near the mountains, your favourite jackets, gloves, and footwear might get dusted off and prepped for battle. And in that beautiful Venn diagram, you will find PrimaLoft. They have spent over 40 years developing innovative insulations that have powered your warmest winter gear. In t

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Playa de Arenillas 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.

View detailed surf forecast for Playa de Arenillas at:
surf-forecast.com

Information about the Playa de Arenillas Surf forecast

The above surf forecast table for Playa de Arenillas provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Playa de Arenillas can be found by selecting the local surf guide option on the grey menu. Our Playa de Arenillas 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 (Playa de Arenillas) 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 Playa de Arenillas 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.

Playa de Arenillas is 8 km (5 miles) from Castro-Urdiales. If you plan a holiday in Spain - Cantabria, look for hotels and other accommodation in Castro-Urdiales. Castro-Urdiales has rooms for a wide range of budgets as well as car hire and transport links.

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