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San Onofre Surf Forecast
/ CAL – Orange County (51 breaks) / California (404 breaks) /
Surf Forecasts:
San Onofre surfForecast / CAL – Orange County / USA
48hr Weather and Surf, issued 9 pm Wednesday 03 Dec 2025 PSTForecast update in hr min s Forecast update imminent
San Onofre surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's San Onofre sea temperature is
17.3° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at San Onofre today?
The current surf forecast for San Onofre at 12AM is: 0.7m 14s primary swell from a West-northwest direction and 0.3m 15s secondary swell from a Southwest direction (forecast issued at 09:00pm December 03). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Dec) | 2ft (0.6m) | 14s |
| Afternoon (04 Dec) | 1.5ft (0.5m) | 13s |
| Evening (04 Dec) | 1.5ft (0.4m) | 14s |
Table - waves today at San Onofre. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wed 03 | Thursday 04 | Friday 05 | Saturday 06 | |||||||||||||||||||||
| 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 16 | 16 | 16 | 16 | 16 | 13 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 228 | 222 | 206 | 215 | 160 | 154 | 90 | 87 | 87 | 56 | 97 | 51 | 51 | 51 | 51 | 51 | 89 | 121 | 121 | 121 | 82 | 82 | 81 | 74 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | cross- off | off | off | cross- off | cross- on | cross- on | cross | cross | cross | glass | glass | glass | cross- on | on | glass | glass | glass | glass | glass | glass | on | on |
High Tide / height (m) | 8:12PM 1.19 | 7:23AM 2.12 | 9:06PM 1.17 | 8:07AM 2.13 | 10:00PM 1.15 | 8:54AM 2.08 | ||||||||||||||||||
Low Tide / height (m) | 1:05AM 0.53 | 2:47PM -0.47 | 1:49AM 0.58 | 3:36PM -0.48 | 2:36AM 0.63 | |||||||||||||||||||
Wed 03 | Thursday 04 | Friday 05 | Saturday 06 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:39 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 4:42 | - | - | - | - | - | - | - | 4:42 | - | - | - | - | - | - | - | 4:42 |
 |  | |  |  |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 17 | 16 | 16 | 16 | 18 | 19 | 19 | 18 | 17 | 17 | 17 | 16 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 |
| Feels °C (?) | 15 | 13 | 11 | 11 | 12 | 14 | 15 | 14 | 13 | 13 | 14 | 15 | 14 | 15 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 15 | 15 | 16 |
- 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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