Long Beach Surf Break

Lat Long: 34.13° S 18.33° E

Long Beach Surf Forecast and Surf Report

Issued: 1 am 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Long Beach sea temperature is
14.8° C
0.8° 

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


Long Beach surf forecast from 4 Aug 2026:

  • Best quality surf: Thursday 6 Aug, 5AM (local time) - 11ft (3.5m), 13s period, WSW swell with offshore winds.
  • Most powerful swell: Monday 10 Aug, 2AM (local time) - 18ft (5.5m), 12s period, S swell with 8,270 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 4 Aug, 8AM (local time) - 4ft (1.2m), 11s period with SW swell.

Best Forecast Surf Conditions for Long Beach this week:

The surf forecast for Long Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 04) at 8AM. The primary swell is predicted to be 1.2m and 11s period with a secondary swell of 0.9m and 12s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Long Beach in the next 16 days are 5.5m 12s and forecast to arrive on Monday (Aug 10) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Friday (Aug 07) at 8PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Tue 4th Aug)4ft (1.2m) 11s
Best Surf 5AM (Thu 6th Aug)11ft (3.5m) 13s
Most Powerful 2AM (Mon 10th Aug)18ft (5.5m) 12s

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


The Lowdown

Alright folks, Rusty here. Gotta be straight with you – the next couple of weeks are a bit of a mixed bag for Long Beach. We’ve got some proper swell early on but the wind is going to make life tricky, so we’re looking for those windows of clean conditions.

The first real surfable day kicks off on Tuesday, the 4th of August. It’s a small start, with a clean 5ft SW swell rolling in (moderate wave energy of 472). The morning is glassy with a slight air from the SE, so it’ll be smooth. The water is sitting at 59°, which is about normal for this time of year. It’s a decent little session for an intermediate, but it’s not the standout of the forecast.

Things get a bit wild from Wednesday the 5th. A big 8ft SW groundswell with a 16-second period (very long period) hits, but it’s absolutely mangled by a 19 mph northerly onshore wind. That’s messy, lumpy, and poor. By Thursday the 6th, the swell is even bigger at 12ft (strong energy of 3611), but the wind is only a slight improvement. The size is already in expert territory, and the wind is cross-offshore, so it’s going to be a clean but very challenging wall of water. This is not for the faint-hearted.

Now, here’s where it gets interesting. Saturday morning, the 8th of August, is your best bet for a proper session. The swell drops to 8ft from the SW (moderate-strong energy of 2376), and the wind is a light cross-offshore from the WSW. It’s clean, it’s got some power, and it’s perfect for experienced surfers. This is the standout. Get on it.

The rest of the first week gets blown out again. Sunday the 9th sees a massive 13ft SW swell (very strong energy of 4437) but with screaming 28 mph winds. That’s a kite-surfing show, not a paddle session. Monday the 10th is similar, with strong winds making it ugly.

We get a brief, unexpected reprieve on Tuesday the 11th of August. The morning is a naughty 6ft from the SE, but the real magic is Tuesday afternoon. The swell drops to a tiny 2ft, but it’s a 24-second SW groundswell (1580 energy) with a gentle offshore from the S. That’s a classic, clean, long-period groomer. It’s small, but if you’ve got a log, you’ll be smiling.

The following week is a tale of two halves. Wednesday the 12th has a solid 6ft to 7ft SW groundswell with clean conditions in the afternoon (light breeze, cross-offshore). That’s another good window for the experienced crew. But from Thursday the 13th through to the end of the period, the wind turns onshore or cross-onshore regularly, and the swell sticks around the 5ft to 8ft range. The energy is moderate, but it’s mostly choppy and poor. The only little glimmer is Saturday the 15th morning, with a 5ft WSW swell and clean conditions, but it’s nothing to write home about.

So, to sum it up: Saturday the 8th of August is your big winner. Tuesday the 11th afternoon is a sneaky small-wave treat. Everything else is a gamble with the wind. Stay patient, and don’t be afraid to sit out the big, windy days.

Rusty.

Short Range Forecast

Light rain (total 9mm), mostly falling on Wed night. Very mild (max 17°C on Tue morning, min 12°C on Thu morning). Winds increasing (calm on Tue morning, fresh winds from the NNW by Wed afternoon).

Days 4-6 Weather Summary

Heavy rain (total 21mm), heaviest during Sat night. Very mild (max 14°C on Sat afternoon, min 10°C on Sun morning). Winds increasing (light winds from the SSW on Sat morning, strong winds from the SSE by Sun morning).

Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Monday
10
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
1
0
0
0
3
2
2
2
2
4
4
2
3
0
0
2
1
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)
1.4
SW
11
1.1
SW
11
1.1
SW
15
2.3
SW
16
3
WSW
15
3.5
WSW
14
3.5
WSW
13
3
SW
13
3
SW
14
3.5
SW
14
3.5
SW
15
3
SW
14
2.5
SW
13
3
SW
13
3.5
SW
13
4
SW
12
4
SW
10
5.5
S
12
3.5
SSE
11
3
SSE
10
3
SSE
10
Wave Graph
Metric surfscale
Energy kJ
431
292
472
2601
3580
4889
3611
3113
3772
4431
5920
4005
2376
3059
3587
4437
3160
8270
2974
2043
1470
Wind (km/h)
5
SE
10
SE
5
N
30
N
30
NNW
25
NNW
15
ESE
25
SE
30
SE
25
SE
25
SE
15
SSE
15
WSW
15
WNW
20
SW
45
SSE
45
SSE
40
SE
40
ESE
40
ESE
25
E
Wind State
glassy
cross-off
on
on
cross-on
on
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
High Tide
6:48PM1.41m
7:14AM1.18m
7:38PM1.32m
8:18AM1.10m
8:47PM1.23m
9:50AM1.05m
10:22PM1.20m
11:32AM1.09m
11:55PM1.25m
12:49PM1.22m
1:05AM1.35m
1:45PM1.37m
2:00AM1.45m
Low Tide
12:25PM0.29m
1:09AM0.32m
1:10PM0.38m
2:07AM0.39m
2:12PM0.48m
3:28AM0.45m
3:46PM0.55m
5:10AM0.43m
5:36PM0.51m
6:33AM0.34m
6:57PM0.39m
7:32AM0.21m
7:55PM0.25m
clear
part cloud
clear
clear
clear
rain showers
light rain
part cloud
part cloud
clear
clear
clear
clear
part cloud
heavy rain
light rain
rain showers
rain showers
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:37
7:35
7:35
7:33
7:33
7:31
7:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:08
6:08
6:09
6:10
6:12
6:12
 mm
8
1
14
5
1
1
1
Temp °C
17
16
15
14
15
14
13
13
12
12
13
13
12
14
14
11
12
12
12
13
12
Feels °C
16
14
14
9
9
9
10
9
6
7
8
9
10
11
11
2
1
1
3
3
2
  • 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 Long Beach Surf forecast

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

Are you planning a holiday in Cape Town? If you are looking for accommodation near Long Beach, camping, hotels and holiday cottages in Cape Town, consider staying in Cape Town which is 26 km (16 miles) away. Other places in and around Cape Town where you can find information about places to rent, and car hire include Robben Island which is 37 km (23 miles) away, Bellville, Stellenbosch and Kayamnandi.

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