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Surf Forecasts:
San Onofre - Trails surfForecast / CAL – Orange County / USA
48hr Weather and Surf, issued 9 am Friday 05 Dec 2025 PSTForecast 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
17.3° C
(Which is 1.4°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 4PM is: 0.3m 16s primary swell from a South-southwest direction and 0.3m 12s secondary swell from a West-northwest direction, 0.2m 4s secondary swell from a West direction (forecast issued at 09:00am December 05). The wind direction is predicted to be onshore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Dec) | 1ft (0.3m) | 16s |
| Afternoon (05 Dec) | 1ft (0.3m) | 16s |
| Evening (05 Dec) | 1.5ft (0.5m) | 15s |
Table - waves today at San Onofre - Trails. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 05 | Saturday 06 | Sunday 07 | Mon 08 | |||||||||||||||||||||
| 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 | 7 PM | 10 PM | 1 AM | 4 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 51 | 51 | 51 | 50 | 89 | 121 | 121 | 121 | 82 | 82 | 81 | 74 | 102 | 101 | 101 | 99 | 68 | 94 | 90 | 87 | 85 | 82 | 58 | 57 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | on | on | glass | glass | glass | glass | glass | glass | cross- on | cross- on | glass | glass | glass | glass | glass | glass | on | on | cross- on | glass | cross | cross |
High Tide / height (m) | 8:07AM 2.13 | 10:00PM 1.15 | 8:54AM 2.08 | 10:55PM 1.13 | 9:44AM 1.96 | 11:54PM 1.12 | ||||||||||||||||||
Low Tide / height (m) | 3:36PM -0.48 | 2:36AM 0.63 | 4:26PM -0.43 | 3:27AM 0.68 | 5:18PM -0.33 | |||||||||||||||||||
Friday 05 | Saturday 06 | Sunday 07 | Mon 08 | |||||||||||||||||||||
| Sunrise | 6:39 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 4:42 | - | - | - | - | - | - | - | 4:42 | - | - | - | - | - | - | - | 4:42 | - | - | - | - |
 | | | |  | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 17 | 18 | 19 | 18 | 18 | 18 | 18 | 18 |
| Feels °C (?) | 13 | 16 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 16 | 15 | 15 | 16 | 14 | 14 | 14 | 15 | 16 | 16 | 15 | 16 | 16 | 16 | 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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