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Blacks Beach Surf Forecast
/ CAL – San Diego County (71 breaks) / California (404 breaks) /
Surf Forecasts:
Blacks Beach surfForecast / CAL – San Diego County / USA
16 Day Weather and Surf, issued 10 pm Sunday 17 May 2026 PDTForecast update in hr min s Forecast update imminent
Blacks Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Blacks Beach sea temperature is
19.0° C
(Which is 2.5°C warmer than normal for this time of year)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 Monday (May 18) at 11PM. The primary swell is predicted to be 0.9m and 12s 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 1.5m 12s and forecast to arrive on Monday (May 18) at 8AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 14s period and expected on Thursday (May 21) at 11AM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 18th May) | 3ft (0.9m) 12s |
| Best Surf | 5AM (Thu 21st May) | 2ft (0.6m) 19s |
| Most Powerful | 8AM (Mon 18th May) | 5ft (1.5m) 12s |
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 15°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 19°C on Thu morning, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | SW 16 | SW 15 | SW 19 | SW 15 | SW 15 | SW 18 | SW 18 | SW 18 | SW 15 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 19 | |
670 | 480 | 336 | 175 | 96 | 94 | 90 | 124 | 145 | 184 | 106 | 176 | 150 | 249 | 150 | 191 | 299 | 302 | 255 | 220 | 201 | |
Wind (km/h) | |||||||||||||||||||||
cross | cross-on | cross-on | glassy | on | on | glassy | on | on | cross | cross-on | on | cross-on | on | on | cross-on | on | on | cross-on | on | on | |
High Tide | 9:50PM2.04m | 11:55AM1.04m | 10:37PM1.98m | 1:02PM1.01m | 11:29PM1.85m | 2:16PM1.01m | 00:30AM1.67m | 3:31PM1.07m | 1:42AM1.47m | 4:34PM1.18m | 3:08AM1.29m | 5:24PM1.30m | 4:38AM1.17m | 6:04PM1.43m | |||||||
Low Tide | 5:17AM-0.52m | 4:11PM0.62m | 6:12AM-0.46m | 5:02PM0.70m | 7:12AM-0.35m | 6:09PM0.78m | 8:16AM-0.23m | 7:44PM0.82m | 9:20AM-0.11m | 9:37PM0.77m | 10:20AM0.00m | 11:14PM0.61m | 11:12AM0.12m | ||||||||
 |  | |  | | | | | | | | | | | | | | | | | | |
 | — | 5:48 | — | — | 5:47 | — | — | 5:46 | — | — | 5:46 | — | — | 5:45 | — | — | 5:45 | — | — | 5:43 | — |
 | — | — | 7:43 | — | — | 7:43 | — | — | 7:44 | — | — | 7:45 | — | — | 7:45 | — | — | 7:45 | — | — | 7:46 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 18 | 17 | 16 | 18 | 18 | 18 | 19 | 19 | 18 | 19 | 18 | 17 | 17 | 17 | 16 | 17 | 17 | 16 | 17 | 17 |
15 | 16 | 14 | 14 | 16 | 16 | 18 | 18 | 17 | 17 | 18 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 15 | 15 | 14 | |
Swell 1 Height (m) Direction Period (s) | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | SW 16 | SW 15 | W 13 | S 14 | SW 15 | S 13 | SW 18 | SW 14 | SW 15 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 |
 kJ | 670 | 480 | 336 | 175 | 87 | 84 | 85 | 124 | 145 | 123 | 153 | 176 | 126 | 249 | 99 | 191 | 299 | 302 | 255 | 220 | 167 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 12 | SSW 12 | S 15 | S 13 | S 13 | S 13 | SSW 12 | W 13 | SW 15 | SW 15 | S 14 | W 12 | S 13 | S 13 | W 11 | S 12 | S 12 | S 11 | S 11 | SSW 19 |
| kJ | 98 | 51 | 49 | 68 | 90 | 90 | 90 | 50 | 89 | 109 | 106 | 146 | 69 | 125 | 79 | 58 | 44 | 44 | 37 | 20 | 201 |
Swell 3 Height (m) Direction Period (s) | S 16 | S 16 | S 15 | SSW 12 | SW 16 | SW 16 | SW 16 | WNW 10 | SSW 12 | SW 19 | W 5 | W 5 | SW 18 | W 11 | SW 18 | S 12 | SW 21 | SW 21 | SSW 19 | SSW 19 | S 11 |
| kJ | 81 | 45 | 68 | 48 | 96 | 94 | 90 | 37 | 49 | 184 | 14 | 14 | 150 | 61 | 150 | 45 | 18 | 18 | 36 | 74 | 20 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WNW 3 | — | — | WNW 10 | — | — | — | — | — | W 5 | — | WNW 10 | W 3 | W 4 | WNW 4 | WNW 4 |
| kJ | — | — | — | — | — | 1 | — | — | 31 | — | — | — | — | — | 13 | — | 34 | 5 | 9 | 5 | 10 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 5 | 125 | 74 | 0 | 27 | 261 | 0 | 27 | 27 | 5 | 27 | 27 | 27 | 27 | 26 | 8 | 183 | 291 | 26 | 27 | 27 |
Best forecast wave conditions in San Diego County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
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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