Surf Forecasts:
How big are the waves at San Onofre - Trails today (20 Oct):
- Morning surf: Morning surf (20 Oct, local time) - 4ft (1.2m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (20 Oct, local time) - 4ft (1.2m), 15s period with SSW swell.
- Evening surf: Evening surf (20 Oct, local time) - 4ft (1.2m), 14s period with SSW swell.
The current surf forecast for San Onofre - Trails at 1AM is: 1.3m 16s primary swell from a South-southwest direction and 0.4m 11s secondary swell from a West-northwest direction (forecast issued at 04:00pm October 19). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 4ft (1.2m) | 15s |
| Afternoon (20 Oct) | 4ft (1.2m) | 15s |
| Evening (20 Oct) | 4ft (1.2m) | 14s |
Table - waves today at San Onofre - Trails. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Wed night. Warm (max 24°C on Mon afternoon, min 19°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Mon 19 | Tuesday 20 | Wednesday 21 | ||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 763 | 773 | 817 | 817 | 763 | 621 | 588 | 580 | 573 | 573 | 565 | 565 | 557 | 557 | 549 | 322 | 446 | 378 | 431 | 565 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | glassy | glassy | glassy | glassy | cross-off | cross-off | on | on | cross-off | cross |
High Tide | 4:47PM1.27m | 6:47AM1.26m | 5:45PM1.34m | 7:01AM1.37m | 6:31PM1.40m | |||||||||||||||
Low Tide | 11:24AM0.94m | 00:01AM0.23m | 12:13PM0.78m | 00:33AM0.19m | 12:50PM0.59m | |||||||||||||||
 | |  | | | | | | | | | | | | | | | |  |  | |
 | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | — | 6:12 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 |
Temp °C | 24 | 23 | 22 | 22 | 21 | 21 | 21 | 22 | 22 | 22 | 20 | 20 | 19 | 19 | 19 | 23 | 22 | 20 | 20 | 19 |
Feels °C | 24 | 24 | 24 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 20 | 22 | 22 | 20 | 20 | 17 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 763 | 773 | 817 | 817 | 763 | 621 | 588 | 580 | 573 | 573 | 565 | 565 | 557 | 557 | 549 | 322 | 446 | 378 | 431 | 565 |
Swell 2 Height (m) Direction Period (s) | WNW 12 | W 6 | WNW 12 | WNW 12 | WNW 11 | W 6 | W 6 | W 6 | W 5 | SSW 18 | W 5 | W 5 | W 4 | W 4 | SSW 22 | SSW 16 | S 16 | SSW 19 | SSW 19 | SSW 20 |
| kJ | 47 | 6 | 46 | 44 | 43 | 12 | 11 | 10 | 9 | 109 | 4 | 4 | 4 | 3 | 45 | 273 | 134 | 214 | 292 | 298 |
Swell 3 Height (m) Direction Period (s) | W 18 | WNW 12 | WNW 6 | W 16 | W 16 | WNW 11 | WNW 11 | WNW 11 | SW 20 | W 5 | SSW 18 | SW 19 | SSW 22 | SSW 22 | W 8 | SSW 21 | WNW 13 | SSW 16 | SSW 16 | WNW 13 |
| kJ | 6 | 28 | 14 | 5 | 5 | 12 | 12 | 12 | 15 | 8 | 64 | 15 | 46 | 45 | 5 | 45 | 18 | 87 | 50 | 33 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 2 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 83 | 83 | 1 | 25 | 1 | 61 | 1 | 61 | 457 | 216 | 1 | 1 | 1 | 1 | 1 | 1 | 78 | 16 | 1 | 39 |
Best forecast wave conditions in Orange County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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