Long Beach Surf Break

Lat Long: 34.13° S 18.33° E

Long Beach Surf Forecast and Surf Report

Issued: 7 am 01 Aug 2026 (local time)

Forecast update in  hr  min

Today's Long Beach sea temperature is
14.4° C
1.2° 

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 1 Aug 2026:

  • Best quality surf: Thursday 6 Aug, 2AM (local time) - 13ft (4.0m), 13s period, WSW swell with cross-offshore winds.
  • Most powerful swell: Saturday 8 Aug, 11AM (local time) - 16ft (5.0m), 15s period, SW swell with 10,553 kJ wave energy.
  • Next surfable swell (1★+): Saturday 1 Aug, 2PM (local time) - 4.5ft (1.3m), 13s period with WSW 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 Saturday (Aug 01) at 2PM. The primary swell is predicted to be 1.3m and 13s period with a secondary swell of 0.5m and 10s. 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 5.0m 15s and forecast to arrive on Saturday (Aug 08) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Thursday (Aug 06) at 11PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 2PM (Sat 1st Aug)4.5ft (1.3m) 13s
Best Surf 2AM (Thu 6th Aug)13ft (4.0m) 13s
Most Powerful11AM (Sat 8th Aug)16ft (5.0m) 15s

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


The Lowdown

Right off the bat, we've got a bit of a slow starter, but this 16-day window has some serious firepower lined up. The first couple of days are just going to be small and a little on the messy side, so you might want to wax the longboard or just wait it out. Then things are going to ramp up in a big way, and there's a couple of windows that are going to be genuinely special. The water's sitting at 57.9°F, which is a bit colder than usual for this time of year, so a good hood is probably a smart call.

We'll kick things off at Long Beach (a sandbar setup) on Saturday the 1st. It's not going to be much to write home about, with surf around 4.3ft from the WSW on a 14-second swell, but the energy is moderate (708). The morning is looking a little cross-onshore, so it'll be a bit lumpy. The afternoon cleans up a touch with a light offshore breeze, but honestly, it's still just small and a bit average. Sunday the 2nd is even less inspiring, with a bumpy morning and a cross-onshore afternoon. It's a good weekend to get other things done.

The first real sign of life comes Monday the 3rd. The morning is looking glassy with an offshore breeze, and we've got 4.3ft of WSW swell at 14 seconds. It’s not big, but clean. The energy is building (1071), and it's a great chance for a fun, clean session on the longboard. Tuesday the 4th holds similar size and clean conditions with light offshore winds again, though the period drops slightly to 11 seconds. Still, a very serviceable, fun little wave.

Just be warned, this calm window is the calm before the storm. Wednesday the 5th is a write-off. The wind swings onshore, blowing hard at 22 mph, and the swell jumps to 8.2ft, then 11.5ft in the afternoon. The energy is now strong (5057), but the wind is just wrecking it. Long Beach is going to be a washing machine.

The pay-off starts on Thursday the 6th. The swell is still a solid 11.5ft from the SW, but the wind goes offshore and light. The energy is strong (4465). This is proper, powerful surf, and the conditions are clean. This is only for experienced surfers though; it's well over the 8.2ft mark. Friday the 7th keeps that energy alive with 9.8ft of SW swell, and the afternoon cleans up with a cross-offshore breeze (3094). That Friday afternoon session is looking like a standout – big, clean lines and the sandbar should be handling it well.

Then, we hit the biggest pulse of the whole window on Saturday the 8th. The swell explodes to a massive 16.4ft from the SW, with a very long 15-second period. The energy readings are off the charts (10553). But here’s the catch, the wind is howling onshore, blowing hard from the NNW, and it’s going to be lumpy, chaotic, and borderline dangerous. Unless you’re a big-wave tow-in surfer with a death wish, this is a day for the beach, not the lineup. The kitesurfers might be having a field day in this, but for us, it’s a hard pass.

The surf stays solid and unruly through Sunday the 9th and Monday the 10th. We're looking at 9.8-11.5ft of SW swell with very strong winds, albeit offshore at times. You'll have the clean, strong offshore conditions on the Sunday, but the wind is so strong (22-25 mph) it will be hard to get into the waves. It's a grindy, punishing stretch. The energy is still strong (5627 and 3025 respectively), but only for the advanced and the desperate.

The second big standout comes in and it looks like the best of the whole run. Monday the 11th starts with a glassy morning on a lully 3ft of south swell, but it’s packing a very long 23-second period. That morning is a classic, clean longboard wave. But it's the afternoon where things get properly exciting. The swell jumps to 7.2ft from the SW, with a long 19-second period, and the wind is a light cross-off. The energy is huge (4327). This is a proper groundswell hitting a sandbar, and it has the potential to be an absolutely epic session. Tuesday the 12th keeps the magic running with 8.2ft of clean, glassy SW swell (3473) in the morning and light winds in the afternoon. This is the pick of the days – a true gem.

After that, things start to wind down. Wednesday the 13th is still in the 6.6-7.2ft range, but the wind is up again, making it more of a battle. From Thursday the 14th onwards, the size drops back down to the 3.9-5.6ft range, but the wind is mostly onshore and cross-onshore, leaving it messy and uninviting. The energy drops back down to 877 and below. After that epic Tuesday, there just isn't much to shout about for the rest of the window.

So

Short Range Forecast

Mostly dry. Warm (max 22°C on Sat afternoon, min 15°C on Mon morning). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 6mm), mostly falling on Wed night. Very mild (max 15°C on Tue morning, min 12°C on Wed night). Winds decreasing (fresh winds from the NNW on Wed morning, calm by Thu morning).

Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
2
1
0
1
2
3
2
2
2
2
0
0
0
5
4
3
3
3
4
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
WSW
14
1.2
SW
13
1.3
SW
13
1.3
SW
13
1.3
WSW
12
1.5
SW
13
1.3
WSW
14
1.2
WSW
13
1.3
SW
12
1.3
SW
11
1.1
SW
11
0.9
SW
15
2.5
SW
14
3.5
WSW
14
4
WSW
13
3.5
SW
13
3.5
SW
12
3.5
SW
14
3
SW
14
3
SW
14
4
SW
13
Wave Graph
Metric surfscale
Energy kJ
663
486
543
535
488
744
702
484
435
375
297
355
2509
4974
6025
4434
3753
4207
3488
3094
5584
Wind (km/h)
5
NE
10
SSW
10
E
15
N
10
NW
0
S
0
E
10
SSE
5
SSE
10
S
10
SSW
15
NW
35
NNW
30
NNW
15
SW
10
SSE
20
SE
15
E
10
NNW
15
WSW
10
WNW
Wind State
cross-on
off
cross
on
cross-on
glassy
glassy
off
cross-off
off
off
cross-on
on
on
cross-off
off
cross-off
cross
cross-on
cross-off
cross
High Tide
5:03PM1.53m
5:13AM1.39m
5:34PM1.52m
5:47AM1.34m
6:08PM1.48m
6:27AM1.27m
6:48PM1.41m
7:14AM1.18m
7:38PM1.32m
8:18AM1.10m
8:47PM1.23m
9:50AM1.05m
10:22PM1.20m
Low Tide
10:47AM0.12m
11:13PM0.20m
11:16AM0.16m
11:47PM0.22m
11:48AM0.21m
00:24AM0.26m
12:25PM0.29m
1:09AM0.32m
1:10PM0.38m
2:07AM0.39m
2:12PM0.48m
3:28AM0.45m
3:46PM0.55m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
rain showers
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:39
7:39
7:37
7:37
7:35
7:35
7:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:06
6:07
6:07
6:07
6:08
6:08
6:09
 mm
6
Temp °C
21
22
21
19
19
18
16
17
17
15
15
14
13
15
14
14
14
13
13
14
13
Feels °C
17
19
17
15
16
15
15
14
14
13
13
13
9
10
9
11
10
8
12
12
11
  • 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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