Playa de San Antolin surfForecast / Asturias / Spain

information circle16 Day Weather and Surf, issued 6 pm Saturday 21 Mar 2026 CET
Forecast update in hr  min  s Forecast update imminent
Playa de San Antolin surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Playa de San Antolin sea temperature is
13.3° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Playa de San Antolin this week:

The surf forecast for Playa de San Antolin over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Mar 22) at 1AM. The primary swell is predicted to be 0.5m and 16s period with a secondary swell of 0.7m and 5s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Playa de San Antolin in the next 16 days are 1.2m 16s and forecast to arrive on Wednesday (Mar 25) at 1PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Sun 22nd Mar)1.5ft (0.5m) 16s
Best Surf 1AM (Sun 22nd Mar)1.5ft (0.5m) 16s
Most Powerful 1PM (Wed 25th Mar)4ft (1.2m) 16s

Table - best surf conditions forecast for Playa de San Antolin over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Very mild (max 14°C on Sat afternoon, min 10°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Wed afternoon. Very mild (max 13°C on Tue afternoon, min 8°C on Thu night). Winds increasing (calm on Tue night, fresh winds from the E by Fri morning).

Sat
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
1
1
2
1
1
0
1
1
1
1
1
1
0
0
0
0
0
0
1
0
Swell
Height Map
Wave Height (m) & direction (?)
0.3
NNW
0.5
NNW
0.9
NNW
0.9
NNW
0.9
NNW
0.9
NNW
0.9
NNW
0.9
NNW
0.7
NNW
0.7
NNW
0.7
NNW
0.7
NNW
1.2
NNW
0.9
NNW
0.9
NNW
0.8
NNW
0.7
NNW
0.7
NNW
1.3
NE
1.1
NE
0.7
NNW
Period(s) (?)1116151614131413121413181513131211126616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2214630943535623829730314721017827362129828019213514711993232
Wind
(km/h)
5
NE
5
WSW
5
WNW
5
NNW
5
NNW
0
ESE
15
ENE
10
SE
5
NE
5
ENE
5
SW
10
WNW
15
NE
15
ENE
20
E
25
ENE
25
ESE
25
E
30
E
15
ESE
15
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassglasscross-
on
onglasscross-
on
cross-
off
glasscross-
on
cross-
off
crosscross-
on
cross-
on
crosscrosscross-
off
crosscrosscross-
off
cross
High Tide
/ height (m)
6:04PM
3.86
6:23AM
3.89
6:43PM
3.74
7:06AM
3.64
7:26PM
3.53
7:55AM
3.32
8:18PM
3.26
8:57AM
2.98
9:28PM
3.00
10:24AM
2.72
11:04PM
2.87
12:09PM
2.70
12:40AM
2.98
Low Tide
/ height (m)
12:08AM
-0.01
12:30PM
0.08
12:50AM
0.15
1:12PM
0.34
1:38AM
0.40
2:01PM
0.66
2:35AM
0.71
3:02PM
0.98
3:52AM
0.97
4:26PM
1.20
5:31AM
1.05
6:04PM
1.19
7:01AM
0.90
Sat
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Sunrise--7:20--7:18--7:16--7:13--7:13--7:11--7:09
Sunset7:31--7:32--7:34--7:35--7:37--7:37--7:38--
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
light rain
rain showers
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
Rain (mm)
------------21-------
Temp. °C14121313121212111313121211101111911111112
Feels °C (?)131210111099910111110866534489
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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 Playa de San Antolin Surf forecast

The above surf forecast table for Playa de San Antolin provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Playa de San Antolin can be found by selecting the local surf guide option on the grey menu. Our Playa de San Antolin 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 San Antolin) 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 San Antolin 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 San Antolin is 63 km (39 miles) from the city of Pola de Siero. If you plan a holiday in Asturias, look for hotels and other accommodation in Pola de Siero. Pola de Siero has rooms for a wide range of budgets as well as car hire and transport links.

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