Surf Forecasts:
How big are the waves at Three Arch Bay today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 4ft (1.2m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 3ft (0.9m), 15s period with SSW swell.
- Evening surf: Evening surf (21 Jul, local time) - 3.5ft (1.0m), 15s period with SSW swell.
The current surf forecast for Three Arch Bay at 7AM is: 1.1m 16s primary swell from a South-southwest direction and 0.2m 14s secondary swell from a South-southeast direction (forecast issued at 10:00pm July 20). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 4ft (1.2m) | 16s |
| Afternoon (21 Jul) | 3ft (0.9m) | 15s |
| Evening (21 Jul) | 3.5ft (1.0m) | 15s |
Table - waves today at Three Arch Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Thu afternoon, min 20°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 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) | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | S 13 |
Wave Graph  | ||||||||||||||||||
 kJ | 258 | 326 | 298 | 306 | 751 | 724 | 372 | 358 | 474 | 661 | 434 | 353 | 339 | 334 | 325 | 325 | 325 | 289 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-on | cross | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 3:41AM1.29m | 3:56PM1.89m | 5:54AM1.24m | 4:50PM1.91m | ||||||||||||||
Low Tide | 10:10PM0.88m | 8:44AM0.98m | 11:38PM0.77m | 9:35AM1.13m | ||||||||||||||
 | | | |  | | | | | |  | |  | | | | | | |
 | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:59 | — | — | — | — | — | — | — | 7:58 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 21 | 21 | 22 | 23 | 23 | 23 | 22 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 21 | 20 |
Feels °C | 24 | 24 | 22 | 22 | 22 | 23 | 22 | 21 | 22 | 22 | 23 | 23 | 23 | 22 | 21 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | S 11 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | W 7 |
| kJ | 149 | 326 | 298 | 306 | 751 | 724 | 372 | 358 | 474 | 661 | 434 | 353 | 339 | 334 | 325 | 325 | 325 | 107 |
Swell 2 Height (m) Direction Period (s) | SW 16 | S 10 | S 10 | S 10 | SSE 14 | SSE 14 | SSW 12 | SSW 9 | SSW 9 | SSE 13 | SW 9 | SW 8 | SSW 8 | SSW 8 | S 15 | S 14 | S 14 | S 13 |
| kJ | 258 | 133 | 96 | 94 | 20 | 20 | 158 | 64 | 71 | 16 | 39 | 35 | 26 | 36 | 113 | 206 | 250 | 289 |
Swell 3 Height (m) Direction Period (s) | W 5 | SSW 13 | SSW 13 | SSW 13 | W 14 | W 13 | SSE 14 | SW 12 | SSW 11 | SW 21 | SSW 8 | S 8 | S 8 | SSE 16 | SW 8 | SW 8 | SW 7 | SSW 14 |
| kJ | 4 | 35 | 114 | 114 | 15 | 14 | 40 | 66 | 12 | 71 | 24 | 21 | 11 | 84 | 20 | 20 | 19 | 261 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 3 | W 4 | W 4 | W 4 | W 4 | W 5 | W 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | 5 | 8 | 17 | 33 | 113 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 65 | 0 | 65 | 65 | 109 | 109 | 12 | 91 | 12 | 12 | 12 | 109 | 109 | 109 | 91 | 12 |
Best forecast wave conditions in Orange County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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