Blacks Beach Surf Break

Lat Long: 32.91° N 117.26° W

Blacks Beach Surf Forecast and Surf Report

Issued: 4 am 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Blacks Beach sea temperature is
24.5°C
4.4° 

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 29 Aug 2026:

  • Best quality surf: Thursday 3 Sep, 8AM (local time) - 4.5ft (1.4m), 12s period, SSW swell with glassy winds.
  • Most powerful swell: Saturday 29 Aug, 5PM (local time) - 4.5ft (1.3m), 16s period, SSW swell with 788 kJ wave energy.
  • Next surfable swell (1★+): Monday 31 Aug, 8AM (local time) - 3ft (0.9m), 14s 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 Monday (Aug 31) at 8AM. The primary swell is predicted to be 0.9m and 14s period with a secondary swell of 1.0m and 7s. 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 16s and forecast to arrive on Saturday (Aug 29) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 11s period and expected on Tuesday (Sep 01) at 2PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Mon 31st Aug)3ft (0.9m) 14s
Best Surf 8AM (Thu 3rd Sep)4.5ft (1.4m) 12s
Most Powerful 5PM (Sat 29th Aug)4.5ft (1.3m) 16s

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


The Lowdown

Right, let’s have a look at what’s in store for the next couple of weeks. First up, we’ve got a bit of a slow start. There’s no decent surf on offer for the first three days until we get to Saturday the 29th of August. Even then, it’s not firing on all cylinders.

Alright, Saturday morning the 29th sees a long-period groundswell roll in at Blacks Beach. It’s a 4 ft SSW swell with a 16-second period, giving the water some real push. The wave energy is moderate, coming in at 728. The wind is light from the W at 6 mph and blowing directly offshore, so the wave faces should be clean and glassy. The water is sitting at 76°, which is a massive 8° warmer than normal for this time of year – that’s very unusual and feels more like a summer bath. Conditions are described as marginal, so you’ll have to pick your tide and your take-off spot. The big caveat here is that this is an exposed beach break. With that long 16-second period, the sets will be well-spaced and powerful. It might be a bit straight, so look for the deeper bowls or any hint of a rip to get you out.

Over the next few days, the swell hangs around but the quality doesn't really lift. Wind stays onshore or cross-onshore through Sunday and Monday. The wave energy dips down into the 173 to 333 range, which is low. This stretch looks like a write-off for a good paddle session. You might see the odd 2 ft to 3 ft wave, but it’d be weak and choppy.

Things perk up a bit on Wednesday morning the 2nd of September with a 4 ft SSW swell and a 12-second period. The energy climbs back to 591 (moderate), and the wind is offshore from the WNW, 9 mph. Again, it’s on the marginal side but that's the cleanest window until the next pulse.

The real standout in the whole window lands on Tuesday the 8th of September. The morning brings a solid 8 ft swell from the SSW with a 13-second period. The combined energy jumps way up to 2103 – that’s strong to very strong. This is proper size. The wind is offshore at 6 mph from the WNW, which will hold the waves open. Now, at 8 ft, this is expert territory only. The period is solid but not super long, so it should pitch nicely rather than just stand up too straight. This is your best shot in the whole outlook – a serious groundswell with clean offshore conditions. Set your alarm.

After that, the swell fades quickly. Wednesday the 9th has a 5 ft swell but the wind is cross-onshore, making it choppy. From Thursday the 10th through to the end of the forecast on Sunday the 13th, it’s all poor or marginal conditions with small waves and mostly cross-onshore winds. The energy drops away to between 193 and 570. That final stretch is a long gap of flat to weak, choppy junk.

If you’re an experienced surfer, that Tuesday the 8th of September morning is the one to chase. For everyone else, you’re looking at a long wait and not much else.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Sat morning, min 21°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 25°C on Wed morning, min 20°C on Thu night). Wind will be generally light.

Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
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
0
2
1
1
2
0
0
0
0
0
0
1
0
2
1
0
3
1
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)
1.1
SSW
16
1.3
SSW
16
1.3
SSW
16
1.1
SSW
15
1.1
SSW
14
1
SSW
14
0.8
SSW
14
0.7
SSW
13
0.6
SSW
13
0.7
SSW
13
0.4
SW
18
0.5
SW
18
1.1
SSW
12
0.7
SW
16
1.4
SSW
12
1.1
SSW
12
1.1
SW
15
1.3
SSW
13
1
SSW
17
1.2
SSW
16
1.1
SSW
16
Wave Graph
Metric surfscale
Energy kJ
667
788
749
530
472
389
261
158
118
158
80
154
367
261
618
322
530
599
537
717
612
Wind (km/h)
10
W
15
WNW
10
SW
15
SW
15
W
5
WSW
15
W
15
WNW
10
NW
15
WNW
15
NW
15
NW
15
WNW
15
WNW
10
NW
10
WSW
15
W
5
W
15
SW
20
W
10
W
Wind State
on
on
cross-on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
on
on
cross-on
on
on
High Tide
10:39AM1.53m
10:28PM1.64m
11:04AM1.60m
11:08PM1.47m
11:32AM1.65m
11:54PM1.27m
12:05PM1.67m
00:55AM1.06m
12:47PM1.67m
2:36AM0.89m
1:44PM1.64m
3:09PM1.63m
Low Tide
4:27PM0.36m
4:47AM0.13m
5:10PM0.31m
5:11AM0.27m
5:59PM0.30m
5:35AM0.43m
6:59PM0.30m
5:59AM0.60m
8:20PM0.30m
6:22AM0.75m
10:05PM0.25m
11:38PM0.12m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:22
6:22
6:22
6:22
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:17
7:15
7:15
7:14
7:13
7:10
7:09
 mm
Temp °C
27
27
24
25
24
22
23
23
22
24
24
23
25
25
24
24
23
22
22
22
21
Feels °C
29
28
26
25
23
22
22
22
21
23
22
22
24
23
23
23
21
22
21
21
21
  • 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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