Blacks Beach Surf Break

Lat Long: 32.91° N 117.26° W

Issued: 10 pm 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Blacks Beach sea temperature is
21.2° C

2.4°C warmer than normal for this time of year

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 Jul 2026:

  • Best quality surf: Wednesday 8 Jul, 5AM (local time) - 3.5ft (1.0m), 17s period, SSW swell with glassy winds.
  • Most powerful swell: Tuesday 7 Jul, 8AM (local time) - 3.5ft (1.1m), 19s period, SSW swell with 904 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 8 Jul, 5AM (local time) - 3.5ft (1.0m), 17s 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 (Jul 08) at 5AM. The primary swell is predicted to be 1.0m and 17s period with a secondary swell of 1.2m 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 1.1m 19s and forecast to arrive on Tuesday (Jul 07) at 8AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 16s period and expected on Sunday (Jul 12) at 11PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Wed 8th Jul)3.5ft (1.0m) 17s
Best Surf 5AM (Wed 8th Jul)3.5ft (1.0m) 17s
Most Powerful 8AM (Tue 7th Jul)3.5ft (1.1m) 19s

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


Updates in  hr  min  s Forecast update imminent

Alright, this is Rusty. Let's break it down.

Look, I gotta be straight with you – the next few weeks are looking pretty flat and uninspiring around here. There’s a lot of small, weak swell and tricky winds on the cards. The energy just isn't there for most of the period. We’ve got a long stretch of marginal-to-poor conditions, and I wouldn't get my hopes up for anything decent until much later.

We start off on Monday, 6th of July at Blacks Beach. The swell is tiny, only about 3ft from the SSW, but the period is a very long 16 seconds. That’s a proper groundswell. The wind is a clean offshore from the W at 9 mph, which is a major positive and should keep the faces clean. The combined swell energy is moderate at 538. The water temp is about average for this time of year. But the model is flagging it as marginal due to tide or the small size, so it’s not going to be easy to get a good one. The long period might make it break a bit straight on a beach, but with that offshore wind, it could still offer a few long, walling runners for the patient surfer.

Tuesday the 7th is more of the same – a touch more size at 3ft, but still with that long 18-second period and clean offshore wind. Still, it’s being called marginal. You might get a sneaky one.

Then things go downhill. From Wednesday the 8th through Sunday the 12th, we get a mess of cross-onshore winds with swell staying between 3ft and 4ft. The period drops from 16 down to 14 seconds. The energy is in the moderate range (highest is 857), but the wind just ruins it, making it choppy and poor.

From the 13th of July through to the 20th, it’s a real drought. Swell sizes drop to between 1ft and 3ft, with combined energy mostly in the low hundreds, even dropping to two-digit numbers like 37 on the 21st. The wind is mostly light or gentle, but it’s cross-onshore or onshore, and the swell is too weak to bother with.

The one tiny glimmer in this whole 16-day stretch is Saturday, 18th of July. We see a bump in swell energy back up to 516, with 3ft from the SW and a long 17-second period. The morning has a light cross-onshore from the WNW at 9 mph, which isn’t ideal but is manageable. It’s still marginal, but it’s the best-looking day in the second week. Keep an eye on that one, but treat it as a promising possibility, not a certainty.

Honestly, for the rest of it, the waves are just too small and the wind is too messy. For a powerful spot like Blacks, this stretch looks more interesting for a kite surfer than a paddle surfer, especially when the cross-shore winds hit.

It’s a real bummer, but that’s the way it goes sometimes. Forecasts can change, but right now, I’d find something else to do for the next two weeks.

- Rusty

Short Range Forecast

Mostly dry. Warm (max 21°C on Mon afternoon, min 18°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 22°C on Thu morning, min 19°C on Wed night). Wind will be generally light.

Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sun
12
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
2
1
1
2
1
1
2
1
2
2
1
1
2
0
0
1
0
1
2
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SSW
17
0.8
SSW
16
0.7
SSW
20
0.8
SSW
20
1
SSW
18
0.9
SSW
18
1.1
SSW
18
1.1
SSW
16
1.1
SSW
16
1.1
SSW
17
1
SSW
16
1
SSW
16
1
SSW
16
0.9
SSW
15
1
SSW
15
1
SSW
15
1
SSW
15
0.9
SSW
15
0.9
SSW
14
0.9
SSW
14
0.8
SSW
14
Wave Graph
Metric surfscale
Energy kJ
587
326
339
485
659
491
768
659
651
675
545
481
475
358
405
405
422
372
361
316
210
Wind (km/h)
10
NNW
15
W
15
WNW
5
WNW
15
W
15
W
5
W
10
WSW
10
W
5
SW
15
SW
15
SW
10
S
20
SSW
20
SSW
5
S
15
SSW
10
SW
5
WNW
15
SSW
15
W
Wind State
cross-on
on
on
cross-on
on
on
on
cross-on
on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross
cross-on
cross-on
glassy
cross-on
on
High Tide
1:02AM1.24m
2:54PM1.36m
2:14AM1.05m
3:38PM1.47m
4:01AM0.89m
4:26PM1.60m
6:00AM0.86m
5:19PM1.74m
7:32AM0.92m
6:12PM1.89m
8:33AM1.01m
7:06PM2.02m
9:21AM1.09m
7:58PM2.13m
Low Tide
7:52AM0.23m
9:07PM0.68m
8:29AM0.38m
10:41PM0.51m
9:14AM0.52m
00:00AM0.28m
10:12AM0.64m
1:02AM0.03m
11:20AM0.72m
1:54AM-0.19m
12:27PM0.74m
2:42AM-0.36m
1:29PM0.71m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
5:46
5:47
5:47
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:00
8:00
8:00
8:00
8:00
8:00
7:59
7:59
 mm
Temp °C
19
20
21
19
20
21
20
21
21
21
22
22
20
22
22
20
21
22
20
20
21
Feels °C
19
20
20
19
19
20
20
21
20
22
21
21
20
21
20
20
20
21
21
21
21
Swell 1
Height (m)
Direction
Period (s)
1
SSW
17
0.8
SSW
16
0.8
SSW
16
1
W
6
1
SSW
18
0.9
W
7
1.2
W
7
1.1
W
8
1.1
SSW
16
1.1
SSW
17
1.1
W
8
1
SSW
16
1
SSW
16
0.9
SSW
15
1
SSW
15
1
SSW
15
1
SSW
15
0.9
SSW
15
0.9
SSW
14
0.9
SSW
14
0.8
SSW
14
Energy kJ
587
326
322
79
659
77
143
138
651
675
173
481
475
358
405
405
422
372
361
316
210
Swell 2
Height (m)
Direction
Period (s)
0.7
W
5
0.7
W
6
0.7
SSW
20
0.9
SSW
16
0.9
WNW
7
0.9
SSW
18
1.1
SSW
18
1.1
SSW
16
1
W
7
1
W
8
1
SSW
16
1
W
10
0.8
W
10
0.9
W
8
0.7
W
7
0.6
W
7
0.5
W
6
0.5
W
6
0.4
WNW
8
0.4
S
15
0.6
S
15
Energy kJ
23
32
339
392
77
491
768
659
112
120
545
186
115
100
53
38
18
18
21
68
159
Swell 3
Height (m)
Direction
Period (s)
0.4
SSW
22
0.4
SSW
21
0.4
SSW
12
0.8
SSW
20
0.5
SSW
15
0.6
SW
15
0.2
WNW
12
0.4
S
19
0.1
S
9
0.1
S
10
0.1
S
10
0.2
S
11
0.3
WNW
10
0.2
S
19
0.1
S
20
0.3
S
18
0.4
W
6
0.4
WNW
6
Energy kJ
181
180
47
485
121
174
13
118
2
2
2
9
18
30
7
55
11
11
Wind waves
Height (m)
Direction
Period (s)
0.7
W
6
Energy kJ
35
Nearest Offshore or Glassy
Rating
(10 max)
3
2
2
3
3
2
3
2
2
2
3
3
2
1
2
2
2
2
2
2
1
Distance (km)
11
27
27
2
26
216
23
27
27
27
125
5
5
145
74
5
74
74
0
74
27
Best forecast wave conditions in San Diego County
Rating
(10 max)
3
2
2
3
3
3
2
2
2
3
2
2
2
1
Best forecast wave conditions in United States
Rating
(10 max)
3
3
2
4
3
2
4
3
2
4
4
3
4
2
3
3
3
2
3
3
3
Header Global
Rating
(10 max)
7
8
7
5
5
9
8
9
8
7
5
6
5
8
5
5
5
5
5
9
8
  • Map Icons:
  • Break
  • 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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