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San Onofre - Trails Surf Forecast
/ CAL – Orange County (51 breaks) / California (404 breaks) /
Surf Forecasts:
San Onofre - Trails surfForecast / CAL – Orange County / USA
48hr Weather and Surf, issued 4 pm Tuesday 31 Mar 2026 PDTForecast update in hr min s Forecast update imminent
San Onofre - Trails surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's San Onofre - Trails sea temperature is
18.3° C
(Which is 3.2°C warmer than normal for this time of year)How big are the waves at San Onofre - Trails today?
The current surf forecast for San Onofre - Trails at 11PM is: 0.4m 14s primary swell from a Southwest direction and 0.3m 11s secondary swell from a South-southwest direction (forecast issued at 04:00pm March 31). The wind direction is predicted to be cross-offshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | - | - |
| Afternoon (31 Mar) | 1.5ft (0.4m) | 15s |
| Evening (31 Mar) | 1.5ft (0.4m) | 14s |
Table - waves today at San Onofre - Trails. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| 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 | 2 AM | 5 AM | 8 AM | 11 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 76 | 75 | 73 | 68 | 64 | 64 | 64 | 64 | 63 | 62 | 61 | 61 | 62 | 61 | 61 | 44 | 44 | 62 | 75 | 127 | 138 | 137 | 148 | 97 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | cross- off | cross- on | cross- on | glass | on | on | on | on | on | on | on | on | cross | cross- on | on | on | glass | cross- off | cross- off | glass | glass |
High Tide / height (m) | 9:06PM 1.56 | 9:17AM 1.43 | 9:31PM 1.61 | 9:55AM 1.33 | 9:55PM 1.62 | 10:32AM 1.21 | ||||||||||||||||||
Low Tide / height (m) | 2:59PM -0.06 | 3:23AM 0.01 | 3:23PM 0.05 | 3:58AM -0.05 | 3:45PM 0.17 | 4:33AM -0.06 | ||||||||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:35 | - |
| Sunset | - | 7:08 | - | - | - | - | - | - | - | 7:09 | - | - | - | - | - | - | - | 7:10 | - | - | - | - | - | - |
 | |  | |  | |  | | | | | | | |  | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 19 | 18 | 19 | 18 | 17 | 17 | 18 | 18 | 18 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 16 | 15 | 15 | 15 | 15 | 19 |
| Feels °C (?) | 19 | 19 | 17 | 18 | 16 | 17 | 17 | 16 | 15 | 16 | 15 | 16 | 15 | 15 | 15 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 15 | 18 |
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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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