Long Beach Surf Break

Lat Long: 34.13° S 18.33° E

Long Beach Surf Forecast and Surf Report

Issued: 7 am 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Long Beach sea temperature is
13.5°C
2.2° 

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 16 Sep 2026:

  • Best quality surf: Tuesday 22 Sep, 2AM (local time) - 4ft (1.2m), 11s period, SW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 16 Sep, 11AM (local time) - 10ft (3.0m), 13s period, SW swell with 2,682 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 22 Sep, 2AM (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 (Sep 22) at 2AM. The primary swell is predicted to be 1.2m and 11s period with a secondary swell of 0.7m and 7s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Long Beach in the next 16 days are 3.0m 13s and forecast to arrive on Wednesday (Sep 16) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Tuesday (Sep 22) at 5PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 22nd Sep)4ft (1.2m) 11s
Best Surf 2AM (Tue 22nd Sep)4ft (1.2m) 11s
Most Powerful11AM (Wed 16th Sep)10ft (3.0m) 13s

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


The Lowdown

Right, here we go. The first thing you need to know is that the early part of this forecast is a salvage job. I know you all want to hear about waves, but for the next several days, it’s going to be ugly. The wind is just relentless from the southeast, absolutely howling cross-off and keeping everything sectiony and lumpy. There is decent swell showing in the water, but don’t let that fool you; it’s going to be a messy, blown-out mess. You’d be battling bumps all day. The forecast is just plain poor, a whole lot of "poor surf conditions" and scores of zero. I’d sit this one out unless you like getting your head snapped off. The water is 14°, a bit colder than normal which adds a real bite to the wind, too.

We finally get a bit of a break by the 22rd. It’s not going to be big, but that morning looks glassy with light winds coming off the land. We might get a few clean little lines pushing into Long Beach sandbar. It’s not a day for heroes, but if you just need to get wet and turn some foam, this could be your window. The swell is small and weak, but it’s clean and that's all that matters sometimes.

But hold on to your hats, because the 26th and 27th are the days I’m watching closest. The swell stays solid, but more importantly, the wind finally drops out and turns offshore. I’m seeing a real window of "excellent surf conditions for experienced surfers" on the 26th. This is where Long Beach (Long-Beach_2) will turn on. It’s a sandbar break, so it doesn’t always love a long-period swell, but with these SW/WSW swells in the 2-2.5m range and the clean offshore conditions, the sets should be holding their shape. The energy is strong – we're seeing combined energies of 2600, which is proper when you factor in the conditions. The crowd factor is a possibility, as it always is on a good day, so be prepared to fight for a few waves. This is the pick of the entire forecast, and it’s a week away. Mark it in your calendar.

The following day, the 27th, has more of the same in the morning and it looks great. The afternoon is a little more questionable with the tide, but the morning session is your window.

After that, the wind looks like it might go a little wonky, and the long-range stuff on the 30th and into October is all over the shop. That’s the point where I start to trust the near-term forecasts and not think about it too much. Just keep the 26th in mind. It’s got “class” written all over it. I'll see you out there, and if you can't get out, keep an eye on the cams.

Short Range Forecast

Mostly dry. Very mild (max 16°C on Fri afternoon, min 13°C on Wed night). Mainly near gales.

Days 4-6 Weather Summary

Mostly dry. Warm (max 21°C on Mon afternoon, min 14°C on Sat morning). Winds decreasing (near gales from the SE on Sat afternoon, light winds from the E by Mon night).

Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
SW
13
2.4
SSW
13
2.2
SW
13
2.2
SW
12
2
SW
12
1.8
SW
11
1.8
SW
11
1.8
SW
13
1.7
SW
12
1.3
SW
12
1.6
SW
14
2.3
SW
14
2
WSW
13
1.7
WSW
13
1.5
WSW
12
1.4
WSW
12
1.3
WSW
12
1.2
SW
11
1.1
SW
13
1
SW
12
1.1
SW
10
Wave Graph
Metric surfscale
Energy kJ
2682
2057
1569
1347
1092
851
770
1037
874
448
1063
1864
1401
998
636
545
456
360
370
268
235
Wind (km/h)
35
SE
40
SSE
45
SE
40
SE
50
SE
40
SE
40
ESE
50
SE
45
SE
45
SE
50
SE
50
SE
40
SE
45
SE
35
SE
25
ESE
25
SE
10
E
0
W
15
SSE
20
NNW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
off
on
High Tide
5:59PM1.27m
6:22AM1.13m
6:35PM1.13m
7:07AM1.01m
7:27PM1.00m
8:44AM0.91m
9:34PM0.93m
11:22AM0.95m
11:39PM0.99m
12:27PM1.07m
00:34AM1.10m
1:03PM1.21m
1:11AM1.22m
Low Tide
11:47AM0.38m
00:14AM0.41m
12:19PM0.50m
00:52AM0.53m
1:01PM0.63m
2:01AM0.64m
2:52PM0.73m
4:47AM0.65m
5:46PM0.68m
6:12AM0.56m
6:42PM0.56m
6:52AM0.44m
7:17PM0.43m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:43
6:41
6:41
6:39
6:37
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:37
6:38
6:38
6:39
6:40
6:40
6:42
 mm
Temp °C
14
14
14
14
14
14
14
16
14
16
17
16
17
16
17
18
21
20
22
22
23
Feels °C
6
6
5
5
4
5
5
6
4
8
8
8
11
10
12
14
18
17
23
21
22
  • 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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