The Heads Surf Break

Lat Long: 34.07° S 23.06° E

The Heads Surf Forecast and Surf Report

Issued: 7 pm 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's The Heads sea temperature is
16.4° C
0.8° 

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


The Heads surf forecast from 11 Aug 2026:

  • Best quality surf: Thursday 13 Aug, 2AM (local time) - 11ft (3.5m), 9s period, E swell with cross-offshore winds.
  • Most powerful swell: Thursday 13 Aug, 2PM (local time) - 6.5ft (2.0m), 18s period, SSW swell with 2,519 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 12 Aug, 5AM (local time) - 3.5ft (1.1m), 22s period with SSW swell.

Best Forecast Surf Conditions for The Heads this week:

The surf forecast for The Heads over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 12) at 5AM. The primary swell is predicted to be 1.1m and 22s period with a secondary swell of 1.1m and 11s. Another secondary swell of 2.2m and 8s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at The Heads in the next 16 days are 2.0m 18s and forecast to arrive on Thursday (Aug 13) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Wed 12th Aug)3.5ft (1.1m) 22s
Best Surf 2AM (Thu 13th Aug)11ft (3.5m) 9s
Most Powerful 2PM (Thu 13th Aug)6.5ft (2.0m) 18s

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


The Lowdown

G’day, Rusty here. We’ve got a solid run of swell ahead at The Heads, but it’s not all clean. The first few days are a bit messy with cross-shore wind, but the second half of the week and into next week, there’s some real gems.

The opening session on Wednesday 12th August is tricky. You’ve got a 5ft SSW swell with a 20-second period – that’s a long-period groundswell with plenty of energy (2539), but the 12 mph easterly cross-wind is chopping it up. Thursday morning the 13th is a step up: 5ft SSW swell, still 19-second period, but the wind swings to a cross-offshore NE at 12 mph, and the water is clean. Afternoon gets even better: 6ft SW, 17-second period, and a gentle 9 mph NE cross-offshore breeze. The energy is pumping (2794), and it’s excellent for experienced surfers – that’s the first standout.

Friday 14th August is the real treat. Morning has a 5ft SW swell, 16-second period, and a clean offshore NNE wind at 6 mph (1376 energy). Then afternoon turns glassy: 4ft SW, 15-second period, and a 3 mph NE glass-off. The ocean is flat calm. That’s the best of the first week – a long, clean, glassy session.

Saturday 15th drops off. A 4ft SW swell with onshore wind and chop. Sunday 16th stays small and cross-shore. Monday 17th picks back up to 6ft SW, but the wind is still cross-shore. The next real jump is Wednesday 19th August afternoon: 6ft SW, 11-second period, glassy conditions with a 3 mph SSW breeze. The water turns glassy again, and the energy is 771 – not huge, but clean.

Then we get a big pulse. The standout of the whole run is Sunday 23rd August. Morning: 10ft SSW swell, 11-second period, dead calm winds (0 mph), glassy. The energy is massive (2664). That’s a solid groundswell, and with glassy conditions, it’s going to be epic. But at 10ft, this is strictly for experts – beginners, stay on the beach. Afternoon stays glassy with a 3 mph SSE breeze. The swell is still 10ft, but the energy drops a touch to 1967 – still excellent.

Monday 24th August drops to 6ft SSW with cross-shore wind, and Tuesday 25th August morning has a clean 4ft S swell, 13-second period, and glassy conditions (931 energy). Wednesday 26th August morning is tiny: 4ft WSW, only 6-second period, but glassy again. That short period means weak, lumpy waves – only worth a paddle if you’re desperate.

The long-range runs into the second week are less certain. Friday 21st August has a 7ft SSW swell, but the wind is cross-shore and the conditions are marginal. The energy is decent (1769), but the wind spoils it. Saturday 22nd August holds 8ft SSW, again cross-shore and a bit onshore Sunday afternoon. The real standouts are clearly Thursday 13th afternoon, Friday 14th glassy, and Sunday 23rd expert-only glassy glory.

The Heads is a sandbar setup, so that long-period swell (over 15 seconds) on Friday 14th might break a bit straight, but with offshore and glassy wind, it’ll still be fun. For the Sunday 23rd monster, the long period (11 seconds) is fine, and the glassy conditions will make those big sets clean and powerful.

The water temp is about average for this time of year – no anomaly to report. Crowds are “sometimes” at The Heads, so expect a few locals out on the good days, but nothing crazy.

If you’re a beginner, stick to the sub-5ft days like Tuesday 25th morning or Wednesday 26th morning. The 10ft Sunday is for the crew who know what they’re doing.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 28°C on Fri afternoon, min 12°C on Tue night). Winds decreasing (fresh winds from the E on Wed afternoon, calm by Fri afternoon).

Days 5-7 Weather Summary

Mostly dry. Warm (max 24°C on Sat night, min 14°C on Fri night). Wind will be generally light.

Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
2
1
!
3
4
3
4
3
3
2
0
2
1
1
2
2
3
3
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
SSW
23
1.5
SSW
20
1.7
SSW
18
3.5
E
9
1.5
SSW
19
1.9
SW
17
1.6
SW
16
1.4
SW
16
1.3
SW
15
1.2
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
13
1
SW
13
1
SW
14
1
SW
15
1.7
SW
13
1.6
SW
13
1.6
SW
14
Wave Graph
Metric surfscale
Energy kJ
744
1748
1877
1797
1694
2238
1225
954
696
598
471
465
376
352
373
424
976
828
1034
Wind (km/h)
15
ENE
20
E
30
E
15
NE
20
NE
15
NE
15
NNE
10
NNE
5
NE
10
WNW
5
S
10
ESE
10
NNE
15
W
10
W
5
NNW
15
E
15
ESE
15
WNW
Wind State
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
off
glassy
cross-off
on
cross-on
off
cross
cross
glassy
cross
cross
cross-off
High Tide
3:16AM1.75m
3:41PM1.84m
3:55AM1.80m
4:18PM1.92m
4:31AM1.80m
4:52PM1.93m
5:05AM1.75m
5:26PM1.88m
5:37AM1.66m
5:57PM1.78m
6:08AM1.54m
6:27PM1.64m
Low Tide
9:12PM0.15m
9:30AM0.03m
9:53PM0.06m
10:05AM-0.03m
10:31PM0.03m
10:39AM-0.04m
11:06PM0.05m
11:10AM0.01m
11:38PM0.12m
11:40AM0.10m
00:10AM0.22m
12:09PM0.23m
00:40AM0.35m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:09
7:07
7:07
7:05
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:53
5:54
5:55
5:55
5:57
5:58
5:58
 mm
Temp °C
14
17
20
15
21
25
24
25
28
23
18
19
24
19
18
15
18
21
18
Feels °C
10
13
14
10
17
21
20
22
24
19
18
18
21
18
16
14
15
19
18
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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 The Heads Surf forecast

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

Are you planning a holiday in Garden Route? If you are looking for accommodation near The Heads, camping, hotels and holiday cottages in Garden Route, consider staying in Knysna which is 4 km (2 miles) away. Other places in and around Garden Route where you can find information about places to rent, and car hire include Plettenberg Bay which is 28 km (17 miles) away, George, Mossel Bay and Oudtshoorn.

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