Surf Forecasts:
How big are the waves at Three Arch Bay today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 2.5ft (0.8m), 18s period with SW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 2.5ft (0.8m), 18s period with SW swell.
- Evening surf: Evening surf (20 Sep, local time) - 2.5ft (0.8m), 18s period with SW swell.
The current surf forecast for Three Arch Bay at 12PM is: 0.8m 18s primary swell from a Southwest direction and 0.4m 6s secondary swell from a West direction (forecast issued at 04:00am September 20). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 2.5ft (0.8m) | 18s |
| Afternoon (20 Sep) | 2.5ft (0.8m) | 18s |
| Evening (20 Sep) | 2.5ft (0.8m) | 18s |
Table - waves today at Three Arch Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Sun afternoon, min 19°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||||||
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 | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 252 | 255 | 311 | 375 | 379 | 375 | 370 | 362 | 358 | 350 | 346 | 410 | 470 | 465 | 459 | 390 | 386 | 310 | 302 | 299 | 299 | 299 | 302 | 302 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | on | on | on | on | on | cross | cross-on | cross-on | cross-on | on | on | glassy | glassy | glassy | glassy | glassy | on | on | cross-on | glassy | glassy |
High Tide | 7:56AM1.50m | 5:38PM1.80m | 8:03AM1.57m | 6:29PM1.89m | 8:15AM1.65m | 7:10PM1.97m | ||||||||||||||||||
Low Tide | 00:31AM0.57m | 11:55AM1.34m | 1:08AM0.48m | 12:43PM1.22m | 1:37AM0.41m | 1:19PM1.08m | ||||||||||||||||||
 | |  | | |  |  | | | | | |  | |  | | | | | | | | | | |
 | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:47 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 19 | 20 | 21 | 21 | 20 | 19 | 19 | 19 | 19 | 20 | 21 | 20 | 20 | 20 | 20 | 19 | 19 | 20 | 21 | 21 | 20 | 20 |
Feels °C | 21 | 21 | 21 | 20 | 22 | 21 | 20 | 20 | 20 | 20 | 19 | 20 | 20 | 19 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 252 | 255 | 311 | 375 | 379 | 375 | 370 | 362 | 358 | 350 | 346 | 410 | 470 | 465 | 459 | 390 | 386 | 310 | 302 | 299 | 299 | 299 | 302 | 302 |
Swell 2 Height (m) Direction Period (s) | S 12 | SSW 12 | W 6 | W 6 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | WSW 5 | W 5 | W 6 | W 6 | W 6 | W 6 | W 5 | W 5 | WSW 5 |
| kJ | 76 | 49 | 16 | 10 | 49 | 49 | 50 | 50 | 51 | 51 | 50 | 48 | 47 | 47 | 46 | 9 | 13 | 15 | 15 | 15 | 9 | 9 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | W 6 | W 6 | SSW 12 | SSW 12 | W 6 | W 5 | W 5 | W 5 | W 5 | WSW 5 | W 5 | W 6 | W 6 | W 6 | W 6 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 |
| kJ | 10 | 10 | 48 | 48 | 9 | 9 | 5 | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 5 | 43 | 43 | 24 | 23 | 22 | 22 | 21 | 21 | 21 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 65 | 109 | 109 | 105 | 10 | 8 | 14 | 44 | 65 | 65 | 109 | 0 | 0 | 0 | 0 | 0 | 65 | 65 | 105 | 0 | 0 |
Best forecast wave conditions in Orange County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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