Playa de San Lorenzo Surf Break

Lat Long: 43.54° N 5.68° W

Playa de San Lorenzo Surf Forecast and Surf Report

Issued: 1 am 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's Playa de San Lorenzo sea temperature is
20.2°C
0.4° 

Playa de San Lorenzo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Playa de San Lorenzo surf forecast from 1 Sep 2026:

  • Best quality surf: Sunday 6 Sep, 11PM (local time) - 7ft (2.1m), 8s period, NW swell with cross-offshore winds.
  • Most powerful swell: Sunday 6 Sep, 11PM (local time) - 7ft (2.1m), 8s period, NW swell with 543 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 1 Sep, 11AM (local time) - 4.5ft (1.4m), 9s period with NW swell.

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

The surf forecast for Playa de San Lorenzo over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 01) at 11AM. The primary swell is predicted to be 1.4m and 9s period with a secondary swell of 0.6m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Playa de San Lorenzo in the next 16 days are 2.1m 8s and forecast to arrive on Sunday (Sep 06) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Sunday (Sep 06) at 2AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Tue 1st Sep)4.5ft (1.4m) 9s
Best Surf11PM (Sun 6th Sep)7ft (2.1m) 8s
Most Powerful11PM (Sun 6th Sep)7ft (2.1m) 8s

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


The Lowdown

G’day, I’m Rusty. Let’s have a look at what’s on offer for Playa de San Lorenzo over the next couple of weeks.

It’s a pretty patchy run ahead. There’s one standout morning that really shines, and then a fair bit of ordinary to poor conditions in between. The water temp is sitting at 68°, which is about average for this time of year – nothing unusual there.

The best of the lot lands on Tuesday morning, 1st September. That’s when you want to be in the water. Playa de San Lorenzo is seeing a solid NW swell coming in at 5 ft, with a period of 9 seconds, giving it moderate energy (403). The wind is glassy from the ENE at just 3 mph, so it’ll be clean as a whistle. Expect good surf conditions – that’s your pick of the whole window.

That afternoon the wind swings NE at 9 mph, turning cross-onshore and choppy, so the quality drops right off.

Wednesday morning, 2nd September, is glassy again with 3 ft NW swell and light ENE wind, but the size drops and the energy is weak (86). It’s surfable but very ordinary. The afternoon goes cross-onshore and small.

From Thursday 3rd through to Saturday 5th, it’s a mix of cross-shore and cross-onshore winds, small waves mostly under 3 ft, and poor conditions. Saturday afternoon sees a jump in energy to 519 with a 4 ft NNW swell and a period of 12 seconds, but the cross-onshore wind ruins it – poor surf.

Sunday morning, 6th September, brings some hope: 4 ft NNW swell, period 11 seconds, moderate energy (482), and glassy WSW wind. That’s another decent session – expect good surf conditions. The afternoon goes cross-onshore and marginal.

Monday 7th and Tuesday 8th mornings are glassy but small – 2 ft and 4 ft respectively – surfable but nothing to get excited about.

Wednesday 9th and Thursday 10th have some size – up to 5 ft NW swell on Wednesday and 5 ft NNW on Thursday – but the wind is either cross or offshore, and the conditions are only marginal or good at best. Thursday morning (10th) is glassy with 5 ft NNW swell and moderate energy (420) – that’s the other standout session.

After that, from Friday 11th right through to Wednesday 16th, it’s mostly poor or very ordinary. Small swells, cross-onshore winds, choppy, and little to recommend. There’s a brief glassy moment on Sunday morning, 13th, but with only 3 ft and weak energy (171), it’s just surfable.

The standout sessions are Tuesday morning, 1st September, and Thursday morning, 10th September. Both have clean glassy conditions and a decent 5 ft swell. Get on it.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 24°C on Thu afternoon, min 15°C on Tue morning). Wind will be generally light.

Days 4-6 Weather Summary

Some drizzle, heaviest during Sun afternoon. Warm (max 27°C on Sun afternoon, min 17°C on Fri morning). Wind will be generally light.

Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
0
1
1
0
0
0
0
0
0
0
1
1
0
2
2
1
2
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
NW
9
1.3
NW
9
1
NW
8
0.8
NW
8
0.6
NW
8
0.6
NW
7
0.6
NW
7
0.9
ENE
5
0.7
ENE
5
0.6
NW
8
0.8
NW
8
0.8
NW
9
1.1
NW
11
1.3
NNW
12
1.3
NNW
11
1.3
NNW
11
1.1
NNW
11
1.6
WNW
7
0.7
NNW
9
0.9
WNW
11
1.1
NW
10
Wave Graph
Metric surfscale
Energy kJ
350
260
135
78
46
34
44
37
26
55
84
88
278
436
379
451
281
222
77
215
270
Wind (km/h)
5
ENE
15
NE
5
ESE
5
ENE
10
NE
5
ESE
10
E
15
ENE
5
ESE
5
N
10
NNE
5
ESE
10
E
15
ENE
10
ESE
5
WSW
10
NW
5
WSW
5
WNW
10
NNE
5
SSW
Wind State
glassy
cross-on
glassy
glassy
cross-on
cross-off
cross
cross-on
glassy
glassy
cross-on
glassy
cross
cross-on
cross-off
glassy
cross-on
glassy
glassy
on
glassy
High Tide
7:52PM3.94m
8:13AM3.78m
8:35PM3.71m
9:01AM3.59m
9:29PM3.43m
10:02AM3.39m
10:43PM3.18m
11:25AM3.26m
00:18AM3.07m
12:59PM3.31m
1:49AM3.19m
2:18PM3.54m
2:58AM3.44m
Low Tide
1:40PM0.70m
2:02AM0.77m
2:21PM0.88m
2:44AM0.99m
3:10PM1.12m
3:35AM1.25m
4:14PM1.37m
4:45AM1.50m
5:47PM1.52m
6:26AM1.59m
7:34PM1.41m
8:01AM1.43m
8:49PM1.13m
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
thunderstorm
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:45
7:46
7:47
7:48
7:50
7:50
7:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:59
8:57
8:54
8:52
8:52
8:50
8:47
 mm
1
Temp °C
19
22
20
20
22
20
19
24
21
22
24
21
20
24
21
23
27
23
22
23
21
Feels °C
20
22
21
21
22
21
19
24
22
24
25
23
20
24
23
24
27
25
23
24
22
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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 Lorenzo Surf forecast

The above surf forecast table for Playa de San Lorenzo 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 Lorenzo can be found by selecting the local surf guide option on the grey menu. Our Playa de San Lorenzo 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 Lorenzo) 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 Lorenzo 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 Lorenzo is 2 km (1 miles) from Gijon. If you plan a holiday in Asturias, look for hotels and other accommodation in Gijon. Gijon has rooms for a wide range of budgets as well as car hire and transport links.

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