Surf Forecasts:
How big are the waves at Blacks Beach today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 4.5ft (1.3m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 3.5ft (1.1m), 14s period with SSW swell.
- Evening surf: Evening surf (31 Jul, local time) - 2.5ft (0.8m), 14s period with SSW swell.
The current surf forecast for Blacks Beach at 12PM is: 1.2m 14s primary swell from a South-southwest direction (forecast issued at 10:00pm July 30). An open ocean swell of 0.5m 9s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 4.5ft (1.3m) | 14s |
| Afternoon (31 Jul) | 3.5ft (1.1m) | 14s |
| Evening (31 Jul) | 2.5ft (0.8m) | 14s |
Table - waves today at Blacks Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Sat morning, min 20°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | ||||||||||||||||
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 15 | W 9 | WNW 9 | W 7 | WNW 9 | SSW 14 | W 7 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 543 | 41 | 26 | 15 | 26 | 588 | 41 | 261 | 210 | 261 | 265 | 326 | 176 | 170 | 298 | 125 | 121 | 75 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | glassy | cross-on | cross-on | on | on | on | cross-on | cross-on | glassy | glassy | glassy | on | cross-on | cross-on | cross-on | on |
High Tide | 10:08PM1.82m | 11:34AM1.30m | 10:41PM1.73m | 12:01PM1.36m | ||||||||||||||
Low Tide | 5:08AM-0.10m | 4:39PM0.61m | 5:34AM-0.02m | 5:22PM0.59m | ||||||||||||||
 | | | |  | | | | | | | | | | | | | | |
 | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:47 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 20 | 21 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 24 | 24 | 24 | 23 | 23 |
Feels °C | 21 | 22 | 22 | 22 | 22 | 24 | 23 | 23 | 24 | 25 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | S 14 | S 14 | S 14 | S 14 | SSW 14 | S 14 | SSW 14 | S 11 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 11 | SSW 10 | SSW 10 |
| kJ | 543 | 802 | 780 | 769 | 674 | 588 | 553 | 261 | 144 | 261 | 265 | 326 | 176 | 170 | 298 | 117 | 115 | 75 |
Swell 2 Height (m) Direction Period (s) | S 12 | W 9 | WNW 9 | W 7 | W 7 | S 9 | W 7 | S 11 | SSW 14 | S 10 | S 10 | S 9 | W 7 | W 7 | W 7 | W 8 | W 8 | W 8 |
| kJ | 232 | 41 | 26 | 15 | 15 | 43 | 35 | 146 | 210 | 92 | 92 | 39 | 34 | 47 | 48 | 55 | 43 | 42 |
Swell 3 Height (m) Direction Period (s) | W 6 | — | — | S 9 | WNW 9 | W 7 | WNW 7 | W 7 | W 7 | W 8 | W 7 | W 7 | S 9 | S 9 | SW 15 | SSW 14 | SSW 14 | S 13 |
| kJ | 18 | — | — | 26 | 26 | 24 | 41 | 26 | 28 | 29 | 27 | 24 | 40 | 41 | 60 | 125 | 121 | 119 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 27 | 0 | 2 | 2 | 26 | 26 | 27 | 26 | 26 | 5 | 0 | 0 | 0 | 27 | 27 | 27 | 26 | 23 |
Best forecast wave conditions in San Diego County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
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