Surf Forecasts:
How big are the waves at Blacks Beach today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 3ft (0.9m), 18s period with SW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 3ft (0.9m), 18s period with SW swell.
- Evening surf: Evening surf (20 Sep, local time) - 3ft (0.9m), 18s period with SW swell.
The current surf forecast for Blacks Beach at 12PM is: 0.9m 18s primary swell from a Southwest direction and 0.5m 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) | 3ft (0.9m) | 18s |
| Afternoon (20 Sep) | 3ft (0.9m) | 18s |
| Evening (20 Sep) | 3ft (0.9m) | 18s |
Table - waves today at Blacks Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Sun morning, 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 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 375 | 379 | 455 | 522 | 528 | 522 | 510 | 505 | 493 | 487 | 560 | 625 | 625 | 618 | 603 | 596 | 515 | 427 | 421 | 416 | 416 | 489 | 496 | 421 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | cross-on | on | on | on | cross-on | glassy | glassy | glassy | cross-on | on | on | on | glassy | glassy | glassy | glassy | on | on | on | cross-on | glassy |
High Tide | 7:53AM1.16m | 5:45PM1.44m | 8:01AM1.21m | 6:34PM1.54m | 8:12AM1.28m | 7:14PM1.62m | ||||||||||||||||||
Low Tide | 00:33AM0.23m | 12:03PM0.97m | 1:10AM0.14m | 12:45PM0.84m | 1:39AM0.08m | 1:19PM0.69m | ||||||||||||||||||
 | |  | | | |  | | | | |  | | | | |  | | | | | | | | |
 | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 19 | 21 | 21 | 21 | 20 | 20 | 19 | 19 | 20 | 21 | 20 | 21 | 20 | 20 | 20 | 19 | 19 | 21 | 21 | 20 | 20 | 20 |
Feels °C | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 21 | 21 | 20 | 21 | 21 | 18 | 20 | 20 | 21 | 21 | 20 | 20 | 21 | 19 | 19 | 21 | 21 |
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 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 375 | 379 | 455 | 522 | 528 | 522 | 510 | 505 | 493 | 487 | 560 | 625 | 625 | 618 | 603 | 596 | 515 | 427 | 421 | 416 | 416 | 489 | 496 | 421 |
Swell 2 Height (m) Direction Period (s) | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | S 12 | S 12 | S 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | W 6 | W 5 | W 5 | W 5 | W 6 | W 6 | S 11 | S 11 | W 5 | W 5 |
| kJ | 18 | 19 | 18 | 19 | 18 | 16 | 76 | 78 | 77 | 50 | 50 | 48 | 47 | 47 | 11 | 14 | 19 | 21 | 22 | 23 | 38 | 21 | 15 | 13 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 12 | S 12 | W 6 | W 6 | W 5 | W 5 | W 5 | W 6 | W 6 | W 6 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | W 9 | W 9 | S 11 | S 11 |
| kJ | 85 | 83 | 48 | 56 | 75 | 76 | 15 | 9 | 9 | 8 | 8 | 11 | 12 | 12 | 46 | 46 | 45 | 43 | 42 | 41 | 2 | 2 | 21 | 21 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 6 | W 6 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 24 | 23 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 27 | 27 | 27 | 27 | 17 | 0 | 0 | 0 | 27 | 27 | 27 | 27 | 0 | 0 | 0 | 0 | 26 | 145 | 26 | 26 | 0 |
Best forecast wave conditions in San Diego County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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