Blackies Surf Break

Lat Long: 33.61° N 117.93° W

Blackies Surf Forecast and Surf Report

Issued: 4 pm 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Blackies sea temperature is
21.6°C
2.1° 

Blackies surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Blackies surf forecast from 11 Sep 2026:

  • Best quality surf: Wednesday 16 Sep, 11PM (local time) - 2.5ft (0.7m), 16s period, SSW swell with glassy winds.
  • Most powerful swell: Thursday 10 Sep, 8PM (local time) - 3ft (0.9m), 16s period, SW swell with 362 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 16 Sep, 11PM (local time) - 2.5ft (0.7m), 16s period with SSW swell.

Best Forecast Surf Conditions for Blackies this week:

The surf forecast for Blackies over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 16) at 11PM. The primary swell is predicted to be 0.7m and 16s period with a secondary swell of 0.3m and 13s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Blackies in the next 16 days are 0.9m 16s and forecast to arrive on Thursday (Sep 10) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Friday (Sep 11) at 8AM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Wed 16th Sep)2.5ft (0.7m) 16s
Best Surf11PM (Wed 16th Sep)2.5ft (0.7m) 16s
Most Powerful 8PM (Thu 10th Sep)3ft (0.9m) 16s

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


The Lowdown

Alright, let's talk shop. It's looking pretty bleak for Blackies for the first stretch here. We've got small, weak swell and winds that just won't cooperate. The water is warm, coming in at 71°F, which is a good few degrees above normal, but that's about the only highlight.

Thursday the 10th is a washout. There's a 3ft SW groundswell with a 17-second period, but that SSE cross-onshore breeze just chops it all up. The wave energy is moderate at 476, but it's all for nothing. Friday and Saturday aren't any better; the swell drops to 3ft and then 2ft with cross-shore winds. It's just messy.

From Sunday the 13th through Tuesday the 15th, we're looking at a proper flat spell. Swell drops to around 1ft to 2ft. It's not even worth suiting up. The numbers are down in the doldrums, energy-wise. This is a dead patch.

Things start to stir again on Wednesday the 16th. Swell bumps back up to 3ft from the SSW with an 18-second period, and energy climbs to 368. The winds are light, but still onshore. It's marginal at best. This pattern carries through the week, with the mornings looking a bit cleaner.

The first real window opens up on the weekend of the 19th and 20th. Saturday morning the 19th has a 2ft SSW swell, but the wind is a light 5 km/h cross-on breeze, almost glassy. Sunday the 20th is similar, with a 3ft SW swell, 18-second period, and a light 5 km/h offshore wind. These two mornings are your best shots for a clean, small wave. Remember, this break is inconsistent, so you'll be doing some waiting.

Into the next week, the 21st and 22nd hold around 3ft from the SW with 16-17 second periods. The mornings have light offshore winds again, which is promising. Monday the 21st looks the best, with energy at 521.

But then the swell fades again late in the week. Then, on Friday the 25th, the swell drops to 2ft, but the period jumps to a massive 21 seconds. That's very long-period groundswell. It brings a ton of energy – 439 in the morning, climbing to 475 in the afternoon. This kind of swell can be tricky at a beach and point setup like Blackies, maybe breaking a bit straight, but it has real potential for a point break. It's a long way out, so consider it promising but uncertain.

So, the first week is a write-off. The second week has a few windows, with the mornings of the 19th and 20th being the most reliable. And that last call on the 25th could be a wildcard. Keep your eyes on it.

Rusty.

Short Range Forecast

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

Days 5-7 Weather Summary

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

Thu
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
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
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.9
SW
16
0.9
SW
16
0.9
SW
16
0.8
SW
15
0.7
SW
15
0.6
SW
14
0.6
SSW
14
0.5
SW
14
0.5
SW
14
0.5
SW
13
0.4
SW
19
0.4
SW
18
0.4
SW
18
0.5
SW
17
0.4
SW
16
0.4
SSW
20
0.4
SW
16
0.8
SSW
18
0.7
SSW
17
0.8
SSW
16
Wave Graph
Metric surfscale
Energy kJ
371
358
349
262
217
169
136
97
89
87
129
109
108
147
93
127
88
348
249
291
Wind (km/h)
15
S
15
SSE
15
SSE
10
S
15
SSE
15
SSE
10
SW
10
SSE
15
S
10
SSW
15
SE
20
SSE
15
S
10
SSE
10
S
15
SSW
15
SSE
10
SSW
15
SW
5
WSW
Wind State
cross-on
cross
cross
cross-on
cross
cross-on
on
cross-on
cross-on
on
cross
cross
cross-on
cross
cross-on
on
cross
on
on
glassy
High Tide
9:28PM1.83m
10:06AM1.66m
10:09PM1.69m
10:34AM1.70m
10:51PM1.53m
11:01AM1.70m
11:34PM1.34m
11:29AM1.66m
00:22AM1.15m
11:58AM1.59m
1:27AM0.98m
12:32PM1.51m
3:57AM0.88m
Low Tide
3:24PM0.27m
3:54AM-0.04m
4:06PM0.19m
4:22AM0.10m
4:48PM0.16m
4:48AM0.27m
5:31PM0.18m
5:12AM0.44m
6:17PM0.23m
5:33AM0.61m
7:12PM0.30m
5:47AM0.76m
8:27PM0.37m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:31
6:33
6:33
6:33
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:05
7:04
7:01
7:00
7:00
6:58
6:57
 mm
Temp °C
27
25
24
24
23
23
24
22
22
23
22
22
22
21
22
22
20
21
21
20
Feels °C
28
26
24
24
25
24
25
24
22
23
23
21
21
22
22
21
20
21
20
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 Blackies Surf forecast

The above surf forecast table for Blackies provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Blackies can be found by selecting the local surf guide option on the grey menu. Our Blackies 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 (Blackies) 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 Blackies 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.

Blackies is 1 km (1 miles) from the city of Newport Beach. If you plan a vacation in Orange County, look for hotels and other accommodation in Newport Beach. Newport Beach has rooms for a wide range of budgets as well as car hire and transport links.

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