Surf Forecasts:
Blacks Beach surf forecast from 17 Jun 2026:
- Best quality surf: Thursday 18 Jun, 5AM (local time) - 4ft (1.2m), 16s period, SW swell with glassy winds.
- Most powerful swell: Wednesday 17 Jun, 2PM (local time) - 4.5ft (1.3m), 18s period, SW swell with 1,099 kJ wave energy.
- Next surfable swell (1★+): Thursday 18 Jun, 5AM (local time) - 4ft (1.2m), 16s period with SW swell.
Best Forecast Surf Conditions for Blacks Beach this week:
The surf forecast for Blacks Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jun 18) at 5AM. The primary swell is predicted to be 1.2m and 16s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Blacks Beach in the next 16 days are 1.3m 18s and forecast to arrive on Wednesday (Jun 17) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 12s period and expected on Thursday (Jun 18) at 2AM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Thu 18th Jun) | 4ft (1.2m) 16s |
| Best Surf | 5AM (Thu 18th Jun) | 4ft (1.2m) 16s |
| Most Powerful | 2PM (Wed 17th Jun) | 4.5ft (1.3m) 18s |
Table - best surf conditions forecast for Blacks Beach over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 19°C on Wed morning, min 16°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 19°C on Mon morning, min 16°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tue 23 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SW 19 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 18 | SW 14 | SSW 16 | SSW 16 | SW 15 | SW 14 | SSW 14 | SW 14 | SW 13 | SW 16 | SW 16 | SSW 19 | SSW 18 |
Wave Graph  | |||||||||||||||||||||
 kJ | 791 | 881 | 996 | 802 | 661 | 560 | 620 | 415 | 398 | 614 | 822 | 832 | 496 | 476 | 431 | 293 | 180 | 264 | 264 | 428 | 485 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | on | cross-on | cross-on | on | on | cross-on | on | on | cross-on | on | on | cross-on | on | on | glassy | on | on |
High Tide | 10:32PM2.05m | 12:43PM1.15m | 11:24PM1.91m | 1:37PM1.19m | 00:19AM1.70m | 2:33PM1.25m | 1:20AM1.45m | 3:27PM1.33m | 2:34AM1.21m | 4:19PM1.42m | 4:06AM1.02m | 5:06PM1.50m | 5:46AM0.93m | 5:47PM1.58m | |||||||
Low Tide | 6:00AM-0.47m | 5:09PM0.68m | 6:49AM-0.34m | 6:16PM0.71m | 7:39AM-0.18m | 7:36PM0.72m | 8:28AM-0.00m | 9:10PM0.68m | 9:17AM0.18m | 10:46PM0.55m | 10:05AM0.36m | 00:06AM0.38m | 10:54AM0.51m | ||||||||
 |  | |  | | | | | | | | | | | | | | | | | | |
 | — | 5:39 | — | — | 5:39 | — | — | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — |
 | — | — | 7:59 | — | — | 7:59 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 | — | — | 8:00 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 19 | 19 | 18 | 19 | 19 | 17 | 18 | 18 | 17 | 18 | 18 | 17 | 18 | 18 | 17 | 19 | 19 | 18 | 20 | 20 |
Feels °C | 16 | 18 | 17 | 17 | 18 | 18 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 16 | 16 | 16 | 18 | 18 | 18 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | SW 19 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SSW 16 | SSW 16 | SW 15 | SW 14 | SSW 14 | SW 14 | SW 13 | SW 16 | SW 16 | SSW 15 | SSW 18 |
| kJ | 791 | 881 | 996 | 802 | 661 | 560 | 620 | 415 | 398 | 614 | 822 | 832 | 496 | 476 | 431 | 293 | 180 | 264 | 264 | 279 | 485 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 13 | S 12 | SSW 12 | SSW 11 | SSW 11 | SSW 18 | SSW 18 | SSW 10 | S 12 | SSE 16 | SSW 20 | W 5 | SSW 18 | SSW 18 | W 6 | SW 13 | SW 13 | SSW 19 | SSW 15 |
| kJ | 313 | 336 | 257 | 144 | 152 | 143 | 107 | 352 | 390 | 34 | 43 | 50 | 149 | 7 | 214 | 276 | 15 | 178 | 178 | 428 | 272 |
Swell 3 Height (m) Direction Period (s) | W 4 | W 4 | — | W 4 | WNW 9 | SW 19 | SW 12 | SSW 11 | SSE 18 | SSE 17 | SSE 16 | S 11 | S 15 | SSE 14 | SSE 14 | W 5 | SSW 17 | SSE 13 | W 5 | W 5 | SSE 12 |
| kJ | 9 | 10 | — | 6 | 8 | 96 | 6 | 95 | 31 | 59 | 51 | 21 | 110 | 70 | 62 | 13 | 116 | 33 | 11 | 13 | 28 |
Wind waves Height (m) Direction Period (s) | — | — | WNW 5 | WNW 4 | — | WNW 9 | WNW 4 | WNW 4 | SW 10 | WNW 4 | WNW 4 | W 4 | WNW 4 | — | W 5 | — | — | W 6 | — | — | W 5 |
| kJ | — | — | 7 | 6 | — | 7 | 2 | 2 | 84 | 5 | 6 | 9 | 10 | — | 13 | — | — | 22 | — | — | 13 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 23 | 26 | 27 | 5 | 26 | 26 | 26 | 27 | 27 | 11 | 27 | 27 | 11 | 26 | 206 | 2 | 26 | 27 | 0 | 27 | 26 |
Best forecast wave conditions in San Diego County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Blacks Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Blacks Beach Surf forecast
The above surf forecast table for Blacks Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Blacks Beach can be found by selecting the local surf guide option on the grey menu. Our Blacks Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Blacks Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Blacks Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Blacks Beach is 13 km (8 miles) from the city of San Diego. If you plan a vacation in San Diego County, look for hotels and other accommodation in San Diego. San Diego has rooms for a wide range of budgets as well as car hire and transport links.
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