San Onofre Surf Break

Lat Long: 33.37° N 117.56° W

San Onofre 48 hour detailed Surf Forecast

Issued: 4 pm 27 Jul 2026 (local time)

Forecast update in  hr  min

Today's San Onofre sea temperature is
22.0° C
2.7° 

San Onofre 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 today (27 Jul):

  • Afternoon surf: Afternoon surf (27 Jul, local time) - 4ft (1.2m), 18s period with SSW swell.
  • Evening surf: Evening surf (27 Jul, local time) - 3.5ft (1.1m), 16s period with SW swell.

The current surf forecast for San Onofre at 8PM is: 1.1m 16s primary swell from a Southwest direction and 0.6m 7s secondary swell from a West direction (forecast issued at 04:00pm July 27). The wind direction is predicted to be glassy and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (27 Jul)--
Afternoon (27 Jul)4ft (1.2m)18s
Evening (27 Jul)3.5ft (1.1m)16s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Thu morning, min 21°C on Mon night). Wind will be generally light.

Mon
27
Tuesday
28
Wednesday
29
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)
2
2
3
3
3
2
2
2
2
2
2
3
4
3
2
1
1
2
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SW
18
1.2
SSW
18
1.1
SW
16
1.2
SSW
16
1.2
SSW
17
1.3
SSW
17
1.3
SSW
17
1.3
SSW
17
1.4
SSW
17
1.3
SSW
17
1.2
SSW
16
1.3
SSW
16
1.3
SSW
16
1.2
SSW
16
1.1
SSW
16
1.1
SSW
16
1.1
SSW
16
1.2
SSW
16
1.3
SSW
16
1.1
SSW
16
Wave Graph
Metric surfscale
Energy kJ
936
893
625
726
771
921
932
1009
1120
1020
717
818
938
751
612
612
612
724
773
604
Wind (km/h)
15
SW
10
WSW
5
WSW
5
SE
5
SE
10
SSE
10
SSE
15
SSW
15
SSW
10
SW
5
S
10
SSE
5
SE
10
SE
10
SSE
10
SSW
15
SW
10
SSW
5
SSW
5
SSE
Wind State
on
on
glassy
glassy
glassy
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
glassy
High Tide
8:23PM1.76m
9:59AM1.15m
8:55PM1.80m
10:24AM1.19m
9:27PM1.80m
Low Tide
2:10PM0.72m
3:42AM-0.12m
2:46PM0.66m
4:09AM-0.14m
3:21PM0.61m
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>
5:58
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:52
7:52
7:52
 mm
Temp °C
24
24
21
21
21
21
22
24
24
23
21
21
21
21
22
24
24
24
21
21
Feels °C
25
26
23
23
23
22
23
25
24
23
22
22
22
21
23
24
24
25
22
23
  • 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 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.


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