San Onofre - Trails Surf Break

Lat Long: 33.37° N 117.56° W

San Onofre - Trails 48 hour detailed Surf Forecast

Issued: 4 am 22 Sep 2026 (local time)

Forecast update in  hr  min

Today's San Onofre - Trails sea temperature is
22.9°C
3.3° 

San Onofre - Trails surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at San Onofre - Trails today (22 Sep):

  • Morning surf: Morning surf (22 Sep, local time) - 3ft (0.9m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (22 Sep, local time) - 3ft (0.9m), 16s period with SW swell.
  • Evening surf: Evening surf (22 Sep, local time) - 3ft (0.9m), 16s period with SW swell.

The current surf forecast for San Onofre - Trails at 11AM is: 0.9m 16s primary swell from a Southwest direction and 0.5m 5s secondary swell from a West direction (forecast issued at 04:00am September 22). The wind direction is predicted to be onshore.

Time (PDT) & DateWave HeightWave Period
Morning (22 Sep)3ft (0.9m)16s
Afternoon (22 Sep)3ft (0.9m)16s
Evening (22 Sep)3ft (0.9m)16s

Table - waves today at San Onofre - Trails. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 24°C on Wed morning, min 19°C on Tue morning). Wind will be generally light.

Tuesday
22
Wednesday
23
Thursday
24
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
3
2
2
0
0
0
1
2
2
2
2
1
0
0
2
2
2
2
2
0
0
0
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.9
SW
15
0.9
SW
15
0.9
SW
15
0.9
SSW
15
0.9
SW
15
0.9
SSW
15
0.9
SW
15
0.9
SW
14
0.9
SW
14
0.9
SW
14
0.9
SW
14
0.9
SW
14
0.9
SW
14
Wave Graph
Metric surfscale
Energy kJ
521
432
421
416
416
416
416
421
421
416
411
395
326
318
377
309
372
309
301
297
288
284
288
293
Wind (km/h)
10
ENE
10
NE
5
NE
10
W
20
W
15
W
10
WNW
5
NW
5
WNW
5
WNW
0
SW
10
WSW
15
WSW
10
SW
5
S
5
SSE
0
SSE
5
SW
0
SSE
10
WSW
15
WSW
10
WSW
0
SW
5
E
Wind State
off
cross-off
cross-off
on
on
on
on
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
glassy
cross-on
on
cross-on
glassy
glassy
High Tide
7:53AM1.28m
7:05PM1.58m
8:09AM1.37m
7:40PM1.64m
8:28AM1.48m
8:15PM1.66m
Low Tide
1:31AM0.10m
1:12PM0.66m
1:56AM0.06m
1:45PM0.52m
2:20AM0.05m
2:19PM0.38m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:46
6:45
6:44
 mm
Temp °C
19
19
19
22
22
22
20
21
21
21
22
24
24
23
21
21
22
21
21
24
24
23
22
22
Feels °C
19
19
20
22
21
21
21
23
23
23
24
25
24
24
23
23
25
23
24
25
25
24
25
24
  • 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
How to use the Wavefinder 

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 San Onofre - Trails 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.


Nearest locationNearest