Blackies Surf Break

Lat Long: 33.61° N 117.93° W

Blackies Surf Forecast and Surf Report

Issued: 4 pm 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Blackies sea temperature is
21.0° C
1.5° 

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


Blackies surf forecast from 22 Aug 2026:

  • Best quality surf: Wednesday 26 Aug, 5AM (local time) - 3.5ft (1.0m), 14s period, S swell with glassy winds.
  • Most powerful swell: Wednesday 26 Aug, 5PM (local time) - 5ft (1.6m), 14s period, S swell with 942 kJ wave energy.
  • Next surfable swell (1★+): Saturday 22 Aug, 2AM (local time) - 1.5ft (0.5m), 13s 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 Saturday (Aug 22) at 2AM. The primary swell is predicted to be 0.5m and 13s period with a secondary swell of 0.4m and 5s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Blackies in the next 16 days are 1.6m 14s and forecast to arrive on Wednesday (Aug 26) at 5PM. 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+) 2AM (Sat 22nd Aug)1.5ft (0.5m) 13s
Best Surf 5AM (Wed 26th Aug)3.5ft (1.0m) 14s
Most Powerful 5PM (Wed 26th Aug)5ft (1.6m) 14s

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


The Lowdown

Alright, Rusty here, letting you know what’s on the cards for the next couple of weeks. It’s a bit of a flat spell right now, so we’re gonna have to sit on our hands for the first few days.

The next two weeks start off pretty slow, with a long stretch of poor conditions through the first week. The main break to keep an eye on is Blackies – a beach-and-point setup that’s inconsistent at the best of times. The water is sitting around 70°, which feels a touch warmer than normal for this time of year, so you might not need the thickest wetsuit.

The weekend of the 21st and 22nd is a write-off. We’re looking at knee-high, 0.4ft to 0.5ft swell coming from the SSW, with a decent 13 to 15-second period, but the combined energy is weak (around 130 to 158). The winds are onshore or cross-onshore, so it’s nothing but small, messy lines. Honestly, not worth paddling out.

Through the whole first week, the pattern stays much the same – small SSW to SW swell, heights barely hitting 0.6ft, and consistent cross-onshore breeze from the WSW or W. The combined energy is modest at best, mostly between 241 and 333. Even when the swell bumps up a little around Monday the 24th, it’s still only reaching a marginal 0.6ft. It’s frustrating, but this inconsistent setup means a run like this is pretty normal for the area.

The first real change comes overnight into Wednesday the 26th of August. A bigger pulse of S swell moves in, pushing up to 5ft to 5ft with a 14-second period. The combined energy jumps into the moderate range (1033 to 1057). The onshore wind from the S is going to keep it a bit choppy, but this is the most size we’ve seen. The swell height makes it a bit much for beginners, but not yet expert-only. This is the only real standout of the first week, offering some punch.

After that, the swell drops back down into marginal territory for the rest of the week, with heights around 2ft to 3ft, and cross-onshore winds wrecking any potential.

The outlook for the second week looks quiet again until we get to Saturday the 5th of September. That morning, a new S swell is forecast to arrive, pumping up to 6ft with a 14-second period and combined energy shooting up to 1789 – that’s strong wave energy. The wind looks like it’ll be light and offshore from the SSW, which would make for clean, lined-up sets. This is your best bet for a good session, but it’s a long-range call, so don’t lock it in just yet. The size will be pushing into expert-only territory.

There are no other breaks in the data, so Blackies is the only option on the table. It’s going to be a waiting game, but it tends not to stay this poor for long.

Rusty.

Short Range Forecast

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

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Tue morning, min 22°C on Wed night). Wind will be generally light.

Fri
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
0
0
1
0
0
2
1
0
2
0
0
1
2
1
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)
0.5
SSW
13
0.5
SSW
13
0.3
SW
18
0.5
SSW
15
0.6
SSW
14
0.4
SW
19
0.4
SW
18
0.7
SSW
14
0.5
SW
18
0.5
SW
17
0.6
SW
17
0.6
SW
16
0.5
SW
16
0.9
S
14
1.5
S
14
1.6
S
14
1.2
S
13
1.1
S
12
0.9
S
11
0.8
S
10
Wave Graph
Metric surfscale
Energy kJ
99
99
63
121
165
127
112
213
163
142
224
216
127
294
828
942
466
333
188
125
Wind (km/h)
10
WSW
0
SSE
5
WSW
15
W
5
SSW
10
WSW
15
W
5
SW
10
W
15
WSW
5
S
10
WSW
15
W
10
SSE
15
SSE
15
S
15
SE
10
S
10
S
5
S
Wind State
on
glassy
on
cross-on
glassy
cross-on
cross-on
glassy
cross-on
cross-on
glassy
cross-on
cross-on
cross
cross
cross-on
cross
cross-on
cross-on
glassy
High Tide
5:19PM1.47m
8:36AM1.08m
6:20PM1.55m
8:52AM1.14m
7:07PM1.64m
9:08AM1.19m
7:46PM1.72m
9:25AM1.24m
8:20PM1.77m
9:43AM1.30m
8:53PM1.80m
10:03AM1.37m
9:26PM1.77m
Low Tide
1:21AM0.18m
12:12PM0.96m
1:59AM0.08m
1:04PM0.88m
2:30AM0.01m
1:43PM0.79m
2:57AM-0.04m
2:17PM0.69m
3:22AM-0.06m
2:50PM0.59m
3:45AM-0.06m
3:24PM0.51m
4:08AM-0.02m
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:18
6:20
6:20
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:30
7:30
7:29
7:27
7:25
7:24
7:23
 mm
Temp °C
24
22
25
26
24
26
27
25
26
26
24
27
27
25
26
26
24
24
25
24
Feels °C
25
24
27
26
25
26
26
26
27
25
25
27
26
25
26
26
25
25
25
26
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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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