Long Beach Surf Break

Lat Long: 34.13° S 18.33° E

Long Beach Surf Forecast and Surf Report

Issued: 1 am 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Long Beach sea temperature is
15.3° C
0.3° 

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 21 Jul 2026:

  • Best quality surf: Friday 24 Jul, 2AM (local time) - 15ft (4.5m), 16s period, SW swell with glassy winds.
  • Most powerful swell: Thursday 23 Jul, 11PM (local time) - 15ft (4.5m), 17s period, SW swell with 11,707 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 21 Jul, 11AM (local time) - 8ft (2.5m), 14s 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 (Jul 21) at 11AM. The primary swell is predicted to be 2.5m and 14s period with a secondary swell of 0.5m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Long Beach in the next 16 days are 4.5m 17s and forecast to arrive on Thursday (Jul 23) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Monday (Jul 27) at 11AM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Tue 21st Jul)8ft (2.5m) 14s
Best Surf 2AM (Fri 24th Jul)15ft (4.5m) 16s
Most Powerful11PM (Thu 23rd Jul)15ft (4.5m) 17s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s cooking at Long Beach. This is a sandbar setup that’s fairly consistent and works best with a solid SW swell, and the wind is key. The water temp is sitting at 60°F, which is bang on average for this time of year, so no surprises there.

The action kicks off proper on Tuesday the 21st of July. We’ve got a clean 8ft SW swell rolling in with a 14-second period, and it’s dead glassy in the morning. The combined energy is pumping at 2808 – that’s a solid, powerful punch. This is good, solid, groundswell surf, but at this size, it’s one for the experienced crew. The afternoon cleans up nicely with a light offshore breeze, holding the 10ft sets nicely. Tuesday is a standout for sure.

Wednesday the 22nd gets a bit tricky. The swell drops a touch to 7ft, but the wind swings around to a cross-onshore, which messes with the face. It’s choppy and not worth the paddle. Thursday the 23rd looks even worse with onshore winds and rain; the numbers are high but the quality is poor.

Now, keep your eyes on Friday the 24th. This is the real gem of the week. We’ve got a 12ft SW swell with a 15-second period, and the combined energy is a massive 5737. The morning sees a cross-offshore breeze and the afternoon goes pure offshore. It’s clean, powerful, and perfect for experienced surfers. This is the best on offer.

The weekend holds okay. Saturday the 25th is clean but a bit blown out by the afternoon, with 8ft to 8ft SW swell. Sunday the 26th is much nicer, with gentle offshore winds all day, and a clean 7ft to 6ft SW swell. The energy drops to around 1133, but it’s a lovely, manageable size for a fun session.

Monday the 27th is a bit of a mixed bag. The swell is solid at 8ft to 10ft, but the wind is fresh and cross-offshore, making it look a bit lumpy. The real standout of the second week is Tuesday the 28th of July. The morning is glassy – absolutely flat calm – and the swell hits 13ft with a 15-second period. The combined energy is a staggering 6290. That’s an expert-only session with some serious power and length between sets.

The rest of the month stays active. Wednesday the 29th is glassy again in the morning with a 10ft swell, and Thursday the 30th pulls in a very long period 16-second swell at 7ft, which will be clean and should offer some great shape on the sandbar. The first of August brings a big 13ft SW swell, but the wind is a cross-off, keeping it clean for the experienced. However, from Sunday the 2nd of August the wind turns onshore and the quality drops hard. By Monday the 3rd, it’s a messy, blown-out scene with strong cross-onshore winds and rain, and it stays pretty rough through to the 5th. Not worth getting wet.

So, overall: your two absolute standouts are Tuesday the 21st of July for the glassy start, and Friday the 24th for the best combo of power and wind. The Tuesday the 28th of July glassy session is also a potential classic, but it’s a long way out. Crowds are often here, so expect company on the good days. There’s a blank run from the 2nd of August onwards, so make the most of the next week and a half.

Rusty.

Short Range Forecast

Light rain (total 3mm), mostly falling on Thu morning. Very mild (max 14°C on Tue afternoon, min 12°C on Wed night). Winds increasing (calm on Tue morning, fresh winds from the N by Thu morning).

Days 4-6 Weather Summary

Some drizzle, heaviest during Sun night. Very mild (max 19°C on Sat night, min 13°C on Fri morning). Winds increasing (light winds from the E on Fri morning, strong winds from the SSW by Sun night).

Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
4
3
1
0
0
0
0
5
4
4
3
3
2
3
3
3
2
2
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
SW
14
3
SW
13
2.5
SW
13
2.2
SW
12
2.1
SW
12
1.7
WSW
12
2.4
SW
11
2.5
SW
13
4.5
SW
16
3.5
SW
15
3.5
SW
14
2.1
WSW
14
2.3
SW
13
2.5
SW
12
2.1
SW
12
2.1
SW
11
1.9
SW
11
1.8
SW
11
2.5
SW
14
3
SW
13
2.5
SW
13
Wave Graph
Metric surfscale
Energy kJ
2725
2802
1908
1381
1209
835
1370
2345
9899
5737
4692
1590
1819
1960
1200
1073
908
851
2886
2959
2241
Wind (km/h)
0
NNE
10
S
10
SSW
15
NW
20
NNW
25
N
30
N
20
N
5
E
5
SE
10
S
20
SE
20
SE
20
SE
10
SE
10
S
15
S
15
WNW
35
SSW
30
SW
20
SW
Wind State
glassy
off
off
cross-on
cross-on
on
on
on
glassy
cross-off
off
cross-off
cross-off
cross-off
cross-off
off
off
cross
cross-off
cross-off
cross-off
High Tide
8:13AM1.07m
8:36PM1.19m
9:20AM1.00m
9:43PM1.11m
10:47AM0.97m
11:05PM1.08m
12:11PM1.01m
00:19AM1.11m
1:10PM1.09m
1:14AM1.17m
1:54PM1.18m
1:57AM1.25m
2:30PM1.27m
2:33AM1.32m
Low Tide
2:08PM0.51m
3:14AM0.51m
3:12PM0.60m
4:33AM0.55m
4:46PM0.64m
5:57AM0.53m
6:15PM0.61m
6:59AM0.47m
7:15PM0.54m
7:44AM0.39m
7:59PM0.46m
8:20AM0.31m
8:36PM0.38m
part cloud
clear
clear
clear
part cloud
part cloud
light rain
light rain
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
light rain
rain showers
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:47
7:47
7:46
7:45
7:45
7:43
7:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:58
5:59
6:00
6:00
6:00
6:01
6:01
 mm
1
2
1
2
Temp °C
13
14
14
13
14
14
12
13
14
14
15
14
14
18
19
16
16
15
13
14
14
Feels °C
12
13
12
11
11
10
6
8
14
13
14
11
10
15
17
15
14
12
6
6
9
  • 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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