Blacks Beach Surf Break

Lat Long: 32.91° N 117.26° W

Blacks Beach Surf Forecast and Surf Report

Issued: 4 pm 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Blacks Beach sea temperature is
22.5°C
2.4° 

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 25 Aug 2026:

  • Best quality surf: Friday 28 Aug, 11PM (local time) - 3.5ft (1.1m), 17s period, SSW swell with glassy winds.
  • Most powerful swell: Saturday 29 Aug, 2AM (local time) - 4.5ft (1.3m), 17s period, SSW swell with 932 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 25 Aug, 2AM (local time) - 2.5ft (0.8m), 17s 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 Tuesday (Aug 25) at 2AM. The primary swell is predicted to be 0.8m and 17s 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 17s and forecast to arrive on Saturday (Aug 29) at 2AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 13s period and expected on Wednesday (Aug 26) at 8AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 25th Aug)2.5ft (0.8m) 17s
Best Surf11PM (Fri 28th Aug)3.5ft (1.1m) 17s
Most Powerful 2AM (Sat 29th 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 take a look at what’s coming down the line for us.

Alright, straight up, the next couple of weeks are looking pretty quiet. We’ve got a long stretch of small, weak swell and the conditions are fiddly. Don’t get your hopes up for anything firing just yet.

Let’s start with Blacks Beach. We’ve got a bit of a wait on our hands. From Monday, August 24th through to Thursday, August 27th, it’s all pretty marginal. Swell is tiny, around 2ft from the SW, and the wind is mostly cross-on or onshore. The combined swell energy is weak, reading between 164 and 285. Not worth getting wet for, really.

Friday, August 28th sees a slight uptick. The morning is still small at 2ft from the SW, but the afternoon brings a new pulse from the SSW at 3ft with a very long period of 19 seconds. The energy jumps to a moderate 565. That long period will mean long waits between sets, but at a reef like Blacks, it could translate into some nice, lined-up waves. Winds are light cross-on, so it won’t be perfect, but it’s the best window in the first week.

Saturday, August 29th actually looks like our best shot. Swell builds a little to 4ft from the SSW, with a period of 16 seconds and the combined energy reading 798 – that’s moderate, pushing towards strong. The wind is light from the SW, so it’s a light cross-on breeze. Not glassy, but very manageable. It’ll be the most push and shape we’ve seen. Keep in mind, Blacks can get crowded, and with consistent waves on offer, you can expect company.

Then it fades again. From Sunday, August 30th right through to Thursday, September 3rd, it drops back to small, weak surf with a lot of poor conditions and onshore wind. We’re looking at a real dry spell.

There’s a flicker of hope for the start of September. Friday, September 4th shows another pulse of SSW swell, about 4ft to 4ft. The period hangs around 17 seconds, with energy reading 946 – that’s a solid moderate swell, almost strong. Winds are light offshore from the WNW. This is the standout of the second week. It’s a full week and a bit out, so keep an eye on it, but if it materializes, Blacks could be clean and have some good power.

After that, the Saturday, September 5th afternoon turns choppy with a moderate cross-onshore breeze, and Sunday, September 6th is blown out with NW winds at 12 mph. The rest of the outlook through to Tuesday, September 8th is back to poor-to-marginal conditions.

The pick of the fortnight: Definitely Saturday, August 29th for the best combo of size, consistency, and lighter winds. The Friday afternoon, September 4th session is the long-range one to watch if you’re patient.

The water’s sitting at a very warm 73°F, which is much warmer than normal for this time of year, so you can ditch the steamer.

Stay patient, stay stoked.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 26°C on Tue morning, min 22°C on Wed night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Fri afternoon, min 22°C on Sat night). Wind will be generally light.

Mon
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
2
0
1
2
0
1
1
1
0
2
1
1
2
1
1
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)
0.6
SW
17
0.8
SW
17
0.7
SW
16
0.6
SW
16
0.6
SW
16
0.7
SW
16
0.6
SW
16
0.6
SW
15
0.6
SW
14
0.6
SW
14
0.7
SSW
18
0.7
SW
16
0.8
SSW
19
1.3
SSW
17
1.1
SSW
16
1.1
SSW
16
1.2
SSW
16
1.1
SSW
15
1
SSW
14
0.9
SSW
14
Wave Graph
Metric surfscale
Energy kJ
175
330
264
208
203
248
198
171
169
132
270
271
465
932
667
627
697
537
437
321
Wind (km/h)
10
SW
5
WNW
10
WSW
10
W
5
WSW
15
SSW
15
SSW
5
SSE
10
WSW
10
WSW
5
NE
10
WNW
15
NW
5
W
10
SW
10
WSW
10
SSW
15
SW
15
WSW
5
W
Wind State
cross-on
glassy
on
on
glassy
cross-on
cross
glassy
cross-on
cross-on
glassy
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
on
on
High Tide
7:40PM1.74m
9:17AM1.24m
8:14PM1.81m
9:35AM1.31m
8:46PM1.84m
9:55AM1.38m
9:19PM1.82m
10:16AM1.46m
9:52PM1.76m
10:39AM1.53m
10:28PM1.64m
11:04AM1.60m
11:08PM1.47m
Low Tide
2:50AM-0.04m
2:08PM0.68m
3:14AM-0.07m
2:40PM0.58m
3:38AM-0.08m
3:14PM0.49m
4:01AM-0.05m
3:49PM0.42m
4:24AM0.02m
4:27PM0.36m
4:47AM0.13m
5:10PM0.31m
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:20
6:20
6:20
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:23
7:22
7:21
7:20
7:19
7:17
7:15
 mm
Temp °C
25
23
26
25
24
25
25
23
24
26
26
26
27
25
25
25
23
23
23
21
Feels °C
26
26
27
25
25
25
26
24
26
27
28
27
27
27
26
25
24
22
22
21
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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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