Blackies Surf Break

Lat Long: 33.61° N 117.93° W

Blackies Surf Forecast and Surf Report

Issued: 4 pm 15 Sep 2026 (local time)

Forecast update in  hr  min

Today's Blackies sea temperature is
22.8°C
3.5° 

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


Blackies surf forecast from 16 Sep 2026:

  • Best quality surf: Thursday 17 Sep, 5AM (local time) - 2.5ft (0.8m), 16s period, SSW swell with glassy winds.
  • Most powerful swell: Monday 21 Sep, 2PM (local time) - 3ft (0.9m), 17s period, SW swell with 470 kJ wave energy.
  • Next surfable swell (1★+): Thursday 17 Sep, 5AM (local time) - 2.5ft (0.8m), 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 Thursday (Sep 17) at 5AM. The primary swell is predicted to be 0.8m and 16s period with a secondary swell of 0.4m and 9s. 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 17s and forecast to arrive on Monday (Sep 21) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Thu 17th Sep)2.5ft (0.8m) 16s
Best Surf 5AM (Thu 17th Sep)2.5ft (0.8m) 16s
Most Powerful 2PM (Mon 21st Sep)3ft (0.9m) 17s

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


The Lowdown

G’day, Rusty here. Let me lay it out plain—this 16-day stretch for Blackies is pretty grim. The swell is tiny, the winds are mostly messy, and we’ve got a long stretch of nothing before anything even looks rideable.

Starting on Tuesday the 15th, we’ve got a tiny 1ft SSW swell, but it’s got a 20-second period that’s almost frustrating because that long groundswell energy (combined energy 254) just gets wasted on soft, sloppy conditions. The water’s a warm 73°F, which is a massive 6°F warmer than normal for the season—very unusual. From there, it’s all downhill. Wednesday the 16th through Sunday the 27th is nothing but “poor surf conditions” and “marginal” calls. Swells sit between 2ft and 3ft, mostly from the SSW or SW, with periods dropping from 17 seconds down to 12. The combined energy bounces around 213 to 542—moderate stuff—but it doesn’t matter because the wind is almost always cross-on or onshore at 6 to 12 mph from WSW, W, or SSW. It’s choppy, wind-rippled, and just ugly.

But I’ve got one tiny highlight. Monday the 28th—the morning shows a 2ft SSW swell with a 14-second period, combined energy of 299 (moderate), and the wind is clean and cross-offshore from the NNW at just 6 mph. That’s the only time the forecast says “expect good surf conditions.” The score is a 2 for that window. But look, 2ft is tiny, and Blackies is inconsistent and rarely breaks—so when it does line up, it’s a rare thing. Grab a longboard that morning. The afternoon ruins it with a 12 mph W cross-on and choppy surf.

Tuesday the 29th and Wednesday the 30th fall straight back to marginal or poor conditions. So you’re looking at a 12-day gap of nothing, then one morning that might be worth a paddle if you’re keen. Because Blackies is inconsistent, a blank run like this is pretty much the norm here. Forecasts can change, but for now, there’s only that Monday the 28th morning that’s even worth talking about.

Rusty, signing off.

Short Range Forecast

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

Days 5-7 Weather Summary

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

Tue
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
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
1
1
0
2
1
0
2
1
0
1
0
0
1
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)
0.4
SSW
20
0.4
SW
16
0.8
SSW
18
0.7
SSW
17
0.8
SSW
16
0.7
SSW
16
0.7
SSW
15
0.8
SSW
15
0.6
SW
19
0.6
SW
19
0.5
SW
19
0.6
SW
18
0.6
SW
18
0.6
SW
18
0.8
SW
18
0.8
SW
18
0.8
SW
17
0.8
SW
17
0.9
SW
17
0.8
SW
16
Wave Graph
Metric surfscale
Energy kJ
127
87
348
252
291
223
191
242
236
236
183
255
252
252
375
375
358
338
465
318
Wind (km/h)
15
SSW
10
S
10
S
15
WSW
5
SSW
10
SW
15
WSW
5
SW
5
SW
15
W
5
SW
10
SSW
10
WSW
5
SSW
10
S
15
WSW
10
S
15
SSE
10
SW
10
SSE
Wind State
on
cross-on
cross-on
on
cross-on
on
cross-on
glassy
on
cross-on
glassy
on
cross-on
on
cross-on
cross-on
cross-on
cross
on
cross-on
High Tide
1:27AM0.98m
12:32PM1.51m
3:57AM0.88m
1:20PM1.42m
2:46PM1.34m
8:09AM1.09m
4:36PM1.35m
7:59AM1.15m
5:49PM1.43m
8:08AM1.22m
6:40PM1.52m
Low Tide
7:12PM0.30m
5:47AM0.76m
8:27PM0.37m
5:19AM0.88m
10:13PM0.38m
11:44PM0.31m
10:40AM1.07m
00:39AM0.22m
12:10PM0.97m
1:17AM0.14m
12:55PM0.84m
1:46AM0.09m
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
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>
6:35
6:35
6:35
6:37
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:58
6:57
6:54
6:53
6:52
6:51
6:50
 mm
Temp °C
22
21
21
21
20
20
20
20
21
22
21
21
22
21
21
22
21
21
21
20
Feels °C
21
21
21
20
20
20
19
20
22
21
21
22
22
21
21
22
21
20
20
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 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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