Blacks Beach Surf Break

Lat Long: 32.91° N 117.26° W

Blacks Beach Surf Forecast and Surf Report

Issued: 10 am 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Blacks Beach sea temperature is
23.3° C
3.2° 

Blacks Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Blacks Beach surf forecast from 14 Aug 2026:

  • Best quality surf: Wednesday 19 Aug, 5AM (local time) - 3ft (0.9m), 15s period, SSW swell with glassy winds.
  • Most powerful swell: Saturday 15 Aug, 2AM (local time) - 4.5ft (1.3m), 17s period, SSW swell with 921 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 19 Aug, 5AM (local time) - 3ft (0.9m), 15s period with SSW 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 Wednesday (Aug 19) at 5AM. The primary swell is predicted to be 0.9m and 15s period with a secondary swell of 0.8m and 8s. 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 17s and forecast to arrive on Saturday (Aug 15) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 12s period and expected on Saturday (Aug 15) at 2AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Wed 19th Aug)3ft (0.9m) 15s
Best Surf 5AM (Wed 19th Aug)3ft (0.9m) 15s
Most Powerful 2AM (Sat 15th Aug)4.5ft (1.3m) 17s

Table - best surf conditions forecast for Blacks Beach over the next 16 days.


The Lowdown

Alright, Rusty here. Let's talk about what's on the cards for the next couple of weeks.

Honestly, looking at the forecast, it's a pretty bleak stretch ahead. We've got a long run of small, weak swell and mostly marginal conditions, so don't be expecting any fireworks. The water temperature is sitting at 74°, which is a solid 6° warmer than usual for this time of year – that's very unusual, so you can leave the thick wetsuit at home.

The standout spot, as always, is Blacks Beach. It's an advanced, exposed spot that needs a solid WNW swell, and unfortunately, we're just not getting that. The best window looks like it might be around Tuesday, the 27th of August, into Wednesday, the 28th of August. We're looking at a bit of a bump in swell height, with around 5 ft from the SSW on the 27th morning, and periods around 12 seconds. The combined energy (839) is moderate, but the wind is light and cross-onshore, so it won't be clean. This is really only for the experts, and the conditions are still marginal.

The 14th of August offers a tiny 2 ft SSW groundswell with a very long 18-second period, and light offshore winds in the morning. The energy is weak (547). While the wind is clean, the swell is just too small to get excited about.

For the rest of the period, we're looking at days on end of poor surf. From the 15th through to the 26th, the swell stays under 4 ft, with weak energy values mostly in the 200s and 300s, and the wind is often onshore or cross-onshore, chopping things up. The best of it is still just "marginal" – a lot of days with that "questionable tide" feel.

The 29th of August sees a bit more size, with 4 ft from the SW, but a moderate cross-shore wind from the SSW at 12 mph will kill the quality. It's a messy one.

So, if you're desperate, keep an eye on that 27th and 28th window for the biggest, albeit still average, surf. But honestly, this is a time to take a break or do a dawn patrol with low expectations.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 22°C on Fri morning, min 20°C on Fri morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 24°C on Tue morning, min 21°C on Mon morning). Wind will be generally light.

Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
2
0
1
2
1
0
1
0
0
1
1
0
1
0
0
2
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SSW
18
0.8
SSW
18
1.3
SSW
17
0.9
SSW
16
1.2
SSW
16
1.2
SSW
16
1
SSW
15
1
SSW
15
0.9
SSW
14
0.9
SSW
14
0.8
SSW
14
0.9
SSW
14
0.7
SSW
16
0.7
SSW
17
0.9
SSW
15
0.9
SSW
16
0.9
SSW
16
0.8
SSW
15
0.8
SSW
14
0.8
SSW
14
0.7
SSW
14
Wave Graph
Metric surfscale
Energy kJ
292
404
921
417
683
666
493
443
367
330
264
321
232
243
339
382
387
242
236
236
170
Wind (km/h)
10
W
15
W
10
NW
15
WNW
15
WNW
10
NW
15
WNW
15
NW
10
NW
10
W
15
WNW
5
WNW
10
W
10
W
5
WSW
10
W
10
W
5
WSW
15
SW
10
WSW
5
SW
Wind State
on
on
cross-on
on
on
cross-on
on
cross-on
cross-on
on
on
on
on
on
on
on
on
glassy
cross-on
cross-on
cross-on
High Tide
11:17AM1.52m
10:58PM1.76m
11:51AM1.56m
11:43PM1.52m
12:24PM1.56m
00:31AM1.27m
1:01PM1.54m
1:34AM1.04m
1:42PM1.49m
3:28AM0.88m
2:37PM1.45m
3:54PM1.43m
Low Tide
4:55PM0.37m
5:30AM0.02m
5:45PM0.38m
5:59AM0.22m
6:41PM0.41m
6:27AM0.42m
7:47PM0.45m
6:50AM0.62m
9:15PM0.47m
7:07AM0.79m
11:03PM0.41m
00:25AM0.30m
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:11
6:13
6:13
6:13
6:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:35
7:34
7:32
7:31
7:30
7:30
7:29
 mm
Temp °C
22
22
21
21
21
20
22
22
21
23
23
22
24
23
22
24
24
22
24
24
23
Feels °C
23
22
21
21
21
20
22
21
21
23
22
23
25
23
23
25
24
24
25
25
25
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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