Blacks Beach Surf Break

Lat Long: 32.91° N 117.26° W

Blacks Beach Surf Forecast and Surf Report

Issued: 10 am 09 Sep 2026 (local time)

Forecast update in  hr  min

Today's Blacks Beach sea temperature is
22.2°C
2.0° 

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 9 Sep 2026:

  • Best quality surf: Saturday 12 Sep, 11PM (local time) - 2ft (0.6m), 14s period, SW swell with glassy winds.
  • Most powerful swell: Thursday 10 Sep, 8AM (local time) - 3.5ft (1.0m), 17s period, SW swell with 553 kJ wave energy.
  • Next surfable swell (1★+): Saturday 12 Sep, 11PM (local time) - 2ft (0.6m), 14s 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 Saturday (Sep 12) at 11PM. The primary swell is predicted to be 0.6m and 14s period with a secondary swell of 0.7m and 6s. 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 17s and forecast to arrive on Thursday (Sep 10) 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 0.3m 9s period and expected on Wednesday (Sep 16) at 2PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sat 12th Sep)2ft (0.6m) 14s
Best Surf11PM (Sat 12th Sep)2ft (0.6m) 14s
Most Powerful 8AM (Thu 10th Sep)3.5ft (1.0m) 17s

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


The Lowdown

Alright folks, Rusty here. Let's have a look at what's on the table for the coming weeks.

We're looking at a long stretch of small, clean but underwhelming surf with a few windows where conditions could be worth a paddle. The standout day across the whole forecast is Saturday the 19th of September, with a couple of days either side also worth a mention.

Let's start with the most interesting run. Through the first week, the swell is tiny, the winds are mostly cross or cross-onshore, and the wave energy reading is moderate but the quality just isn't there. The real promise kicks off around Thursday the 18th of September. On the morning of the 18th, we've got a tiny 2ft swell from the SW with a very long period of 19 seconds, and light offshore winds from the west. The combined energy is moderate at 521. The water temperature is about 72°F with an anomaly of 4°F, so a touch warmer than normal. It'll be clean but small.

Then we get to the best of the bunch: Saturday the 19th of September. The morning session at Blacks Beach sees a clean 3ft SW swell, period of 18 seconds, and light offshore winds from the west. The combined swell energy is solid and moderate at 608. That's the best energy reading in the whole outlook. The long period groundswell will wrap in nicely here, providing some shape. The water is still that warmer than average temp. It's a spot that can get crowded, so be prepared to share the peak.

The wind looks likely to swing a touch cross-on by the afternoon, but the morning window is the pick. The day before, Friday the 18th, also has clean but smaller surf in the morning. The following couple of days, Sunday the 20th and Monday the 21st, stay in the marginal category with similar small swell (3-4ft) and mostly light winds, but the energy dips slightly and the wind direction isn't as ideal.

Before that, from the start of the outlook right through to the 17th, it’s mostly poor to marginal conditions with tiny swell and poor wind angles. There's a real dry spell for quality waves.

So, to sum it up: the best bet is the morning of Saturday the 19th of September at Blacks Beach. It won't be big, but it will be clean with a decent long-period groundswell and the best energy of the whole run. Get in before lunch.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Wed night. Warm (max 28°C on Wed morning, min 21°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 23°C on Sun afternoon, min 19°C on Mon night). Wind will be generally light.

Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
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
1
1
2
1
0
1
0
0
1
0
0
1
0
0
1
0
1
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
16
0.8
SW
16
0.9
SW
17
1
SW
17
1
SW
16
1
SW
16
1
SW
16
0.9
SW
15
0.9
SW
15
0.8
SW
14
0.7
SW
14
0.6
SW
14
0.6
SSW
13
1.1
W
7
1.1
W
9
0.5
SW
18
0.6
SW
18
0.6
SW
17
0.6
SW
16
0.6
SW
16
0.6
SW
16
Wave Graph
Metric surfscale
Energy kJ
214
326
419
547
496
483
471
360
309
248
208
158
134
131
181
150
192
188
161
157
157
Wind (km/h)
10
SW
10
W
10
S
15
SSW
15
SSW
15
S
20
SSW
15
SSW
10
SW
15
WSW
10
WSW
10
SSW
10
SSW
15
SW
10
SSW
15
SSW
15
SW
5
SW
10
SW
10
W
5
WNW
Wind State
cross-on
on
cross
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
on
glassy
High Tide
9:05AM1.48m
8:38PM1.92m
9:32AM1.58m
9:21PM1.84m
10:00AM1.66m
10:03PM1.71m
10:28AM1.70m
10:44PM1.53m
10:55AM1.70m
11:28PM1.34m
11:22AM1.67m
00:17AM1.15m
11:51AM1.60m
1:23AM0.98m
Low Tide
2:32PM0.40m
3:17AM-0.14m
3:15PM0.27m
3:47AM-0.04m
3:58PM0.20m
4:15AM0.11m
4:40PM0.16m
4:41AM0.28m
5:24PM0.18m
5:04AM0.45m
6:10PM0.23m
5:24AM0.62m
7:05PM0.30m
clear
clear
rain showers
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:28
6:30
6:31
6:31
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:02
7:01
7:00
6:59
6:58
6:57
6:54
 mm
1
Temp °C
28
27
25
25
25
23
23
23
22
22
21
20
22
23
21
21
22
20
21
20
19
Feels °C
30
28
26
25
25
24
22
22
23
22
20
21
22
22
22
20
21
21
21
19
19
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Blacks Beach:

join our community of surf reporters

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.

Nearest locationNearest