Surf Forecasts:
How big are the waves at Trestles (Lowers) today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 3.5ft (1.1m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 3ft (0.9m), 14s period with SSW swell.
- Evening surf: Evening surf (21 Oct, local time) - 3.5ft (1.0m), 14s period with SSW swell.
The current surf forecast for Trestles (Lowers) at 2AM is: 1.2m 14s primary swell from a South-southwest direction and 0.2m 5s secondary swell from a West direction (forecast issued at 10:00pm October 20). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 3.5ft (1.1m) | 14s |
| Afternoon (21 Oct) | 3ft (0.9m) | 14s |
| Evening (21 Oct) | 3.5ft (1.0m) | 14s |
Table - waves today at Trestles (Lowers). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Wed night. Warm (max 22°C on Wed morning, min 18°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Tue 20 | Wednesday 21 | Thursday 22 | ||||||||||||||||
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 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 |
Wave Graph  | ||||||||||||||||||
 kJ | 565 | 565 | 557 | 557 | 549 | 322 | 346 | 351 | 431 | 565 | 565 | 565 | 431 | 454 | 491 | 448 | 356 | 352 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | glassy | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:45PM1.34m | 7:01AM1.37m | 6:31PM1.40m | 7:19AM1.50m | 7:13PM1.44m | |||||||||||||
Low Tide | 00:33AM0.19m | 12:50PM0.59m | 1:01AM0.18m | 1:26PM0.40m | ||||||||||||||
 |  | | |  | | |  |  |  | | |  | | | | | | |
 | — | — | — | 6:58 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:08 | — | — |
mm | — | — | — | — | — | — | — | — | 3 | 8 | 7 | 1 | 1 | — | — | — | — | — |
Temp °C | 20 | 20 | 19 | 19 | 19 | 22 | 22 | 22 | 21 | 20 | 19 | 19 | 19 | 19 | 20 | 19 | 19 | 19 |
Feels °C | 21 | 21 | 20 | 21 | 20 | 22 | 21 | 22 | 20 | 19 | 18 | 18 | 18 | 17 | 18 | 16 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 565 | 565 | 557 | 557 | 549 | 322 | 346 | 351 | 431 | 565 | 565 | 565 | 431 | 351 | 341 | 336 | 326 | 322 |
Swell 2 Height (m) Direction Period (s) | W 5 | W 5 | W 5 | W 4 | SSW 22 | SSW 16 | SSW 16 | SSW 19 | SSW 19 | SSW 20 | SSW 4 | SW 5 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 |
| kJ | 5 | 4 | 2 | 3 | 45 | 273 | 280 | 214 | 292 | 298 | 18 | 18 | 393 | 454 | 491 | 448 | 356 | 352 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SW 19 | SSW 22 | SSW 22 | W 8 | SSW 21 | WNW 13 | SSW 16 | SSW 16 | WNW 13 | SSW 20 | S 20 | SW 5 | WNW 12 | WNW 11 | W 11 | W 5 | W 5 |
| kJ | 64 | 15 | 46 | 45 | 5 | 45 | 18 | 87 | 50 | 16 | 216 | 194 | 18 | 26 | 23 | 22 | 13 | 12 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | WSW 7 | WSW 7 | S 4 | S 4 | — | — | — | SW 5 | SW 4 | SW 4 | — | — |
| kJ | — | — | — | — | — | — | 5 | 5 | 6 | 8 | — | — | — | 13 | 13 | 10 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 85 | 1 | 9 | 0 | 0 | 64 | 83 | 48 | 89 | 89 | 181 | 85 | 85 | 135 | 85 | 207 | 85 | 85 |
Best forecast wave conditions in Orange County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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