Blacks Beach Surf Break

Lat Long: 32.91° N 117.26° W

Blacks Beach Surf Forecast and Surf Report

Issued: 4 pm 05 Aug 2026 (local time)

Forecast update in  hr  min

Today's Blacks Beach sea temperature is
24.6° C
4.8° 

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 6 Aug 2026:

  • Best quality surf: Saturday 8 Aug, 5AM (local time) - 3ft (0.9m), 18s period, SSW swell with glassy winds.
  • Most powerful swell: Saturday 8 Aug, 11PM (local time) - 3.5ft (1.0m), 16s period, SSW swell with 487 kJ wave energy.
  • Next surfable swell (1★+): Thursday 6 Aug, 8AM (local time) - 2ft (0.6m), 13s 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 (Aug 06) at 8AM. The primary swell is predicted to be 0.6m and 13s period with a secondary swell of 0.3m and 4s. 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 1.0m 16s and forecast to arrive on Saturday (Aug 08) at 11PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 12s period and expected on Tuesday (Aug 11) at 11PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Thu 6th Aug)2ft (0.6m) 13s
Best Surf 5AM (Sat 8th Aug)3ft (0.9m) 18s
Most Powerful11PM (Sat 8th Aug)3.5ft (1.0m) 16s

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


The Lowdown

Yo, Rusty here. Let’s get straight into it. The next 16 days are looking pretty grim for Blacks Beach, to be honest. There’s a whole lot of poor surf conditions with only a couple of tiny windows that might be worth a look if you’re desperate. The water is running much warmer than normal for this time of year, coming in at 76°F on the 5th, which is a real anomaly (about 9°F warmer than usual). That’s very unusual.

Right off the bat, the first option is on Wednesday afternoon, August 5th. Swell is tiny at 2 feet from the SW, with a period of 14 seconds – that’s a long period groundswell, but the energy is just weak (168). The wind is offshore from the W at 9 mph, which is clean, but the wave comment says it’s poor surf. Honestly, it’s not worth paddling out for.

Thursday the 6th through to the 18th is a long stretch of nothing special. Swell stays low, mostly around 2 to 3 feet, and while the wind is often offshore or light, the wave quality is consistently described as poor or marginal. There’s a little bump on Friday morning, August 7th, with a 2-foot SSW swell and a period of 19 seconds – that’s very long period, and the energy picks up to 500 (moderate), but it’s still only a marginal call. The wind is light offshore from the W, so it’ll be clean, but the tiny size and that long period won’t do much for a beach break like this. It’ll likely just be a slow, straight wave.

The only real standout in the whole window is the afternoon of Saturday, August 15th. Swell bumps up to 4 feet from the SSW, with a period of 16 seconds and a combined energy of 805 (strong). The wind is offshore from the WNW at 9 mph, so it’ll be clean. But even then, the wave comment is still “poor surf conditions,” so don’t expect magic. It’s the best on offer, but that’s not saying much. For an advanced spot like Blacks Beach, this is frustratingly small and weak.

From the 16th onwards, it’s back to tiny, poor surf. The 18th and 19th have some cross-onshore winds, so it’ll be choppy and messy. The last day, Thursday, August 20th, is a cross-onshore wind with 2-foot SSW swell – not worth the drive.

Bottom line: there’s a 10-day gap of mostly poor surf before the small bump on the 15th. If you’re a beginner, the swell never gets over 5 feet, so it’s safe, but the quality is so low you’ll just be floating. For experts, it’s a waste of time. The whole period is a write-off. Keep your board waxed and wait for the next system.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 24°C on Fri morning, min 20°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 24°C on Sat afternoon, min 22°C on Sat night). Wind will be generally light.

Wed
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
2
1
0
2
0
0
3
0
0
2
0
0
2
0
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
14
0.6
SW
14
0.6
SW
13
0.6
SW
13
0.6
SW
13
0.7
SSW
19
0.6
SSW
19
0.9
SSW
18
0.8
SSW
17
0.9
SSW
16
1
SSW
16
0.9
SSW
15
0.9
SSW
15
0.9
SSW
14
0.8
SSW
13
0.5
SW
20
0.5
SW
19
0.6
SSW
13
0.7
SW
18
0.7
SW
18
Wave Graph
Metric surfscale
Energy kJ
125
158
111
140
126
329
241
438
336
366
481
309
305
297
204
186
184
129
319
316
Wind (km/h)
15
W
5
WNW
10
WSW
10
W
5
W
10
W
10
WNW
5
WNW
15
W
15
WNW
5
WNW
10
SW
10
WSW
5
SW
10
SW
15
SW
5
WSW
10
SW
10
WSW
5
WNW
Wind State
on
cross-on
on
on
glassy
on
on
on
on
on
glassy
cross-on
on
glassy
cross-on
cross-on
glassy
cross-on
on
glassy
High Tide
2:32PM1.58m
4:22AM0.83m
3:38PM1.65m
6:54AM0.89m
4:52PM1.74m
7:58AM1.00m
6:02PM1.87m
8:35AM1.11m
7:03PM1.99m
9:08AM1.21m
7:56PM2.09m
9:39AM1.30m
8:45PM2.12m
Low Tide
10:17PM0.39m
8:01AM0.72m
11:49PM0.20m
9:25AM0.85m
00:56AM-0.00m
11:16AM0.88m
1:47AM-0.18m
12:36PM0.81m
2:32AM-0.30m
1:37PM0.69m
3:12AM-0.36m
2:30PM0.57m
3:50AM-0.36m
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
6:07
6:07
6:07
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:44
7:43
7:42
7:40
7:39
7:38
7:37
 mm
Temp °C
21
21
22
22
21
24
23
22
24
24
23
24
24
23
24
24
23
24
24
22
Feels °C
21
22
23
22
22
24
22
22
24
23
24
25
24
24
24
23
24
24
23
23
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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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