Cable Station Reef Surf Break

Lat Long: 32.00° S 115.74° E

Cable Station Reef Surf Forecast and Surf Report

Issued: 1 pm 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cable Station Reef sea temperature is
17.0° C
1.8° 

Cable Station Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Cable Station Reef surf forecast from 18 Aug 2026:

  • Best quality surf: Wednesday 19 Aug, 11PM (local time) - 10ft (3.0m), 16s period, WSW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 18 Aug, 8PM (local time) - 10ft (3.0m), 16s period, WSW swell with 4,944 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 19 Aug, 11PM (local time) - 10ft (3.0m), 16s period with WSW swell.

Best Forecast Surf Conditions for Cable Station Reef this week:

The surf forecast for Cable Station Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 19) at 11PM. The primary swell is predicted to be 3.0m and 16s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Cable Station Reef in the next 16 days are 3.0m 16s and forecast to arrive on Tuesday (Aug 18) at 8PM. 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 Friday (Aug 21) at 11PM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Wed 19th Aug)10ft (3.0m) 16s
Best Surf11PM (Wed 19th Aug)10ft (3.0m) 16s
Most Powerful 8PM (Tue 18th Aug)10ft (3.0m) 16s

Table - best surf conditions forecast for Cable Station Reef over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s talk about what’s coming up for Cable Station Reef. This is a fairly exposed reef break that handles a good NW swell direction, and it gets a consistent pulse of long-period WSW groundswell through the whole forecast. This is a serious spot for experienced surfers, and it’s going to be pumping, but you’ve got to pick your moments.

The first real action kicks off on Tuesday, August 18th, but don’t get too excited. The combined wave energy is a massive 5641 (strong to very strong) with a 11.5 ft swell out of the WSW and a period of 16 seconds. That’s a very long-period groundswell. The water is sitting at 62.6°, which is a bit colder than normal for this time of year. The problem is the wind is a cross-on at 9 mph, making it a bit choppy. The real issue is that 11.5 ft is not just big, it’s a monster. This is only for experts, and even then, it’s a handful. The wind and tide are favorable, but the size is just too much for this break.

Things start to clean up on Wednesday, August 19th. The morning looks clear with a 7.9 ft swell from the WSW, period at 15 seconds, and a light offshore wind from the WNW at 6 mph. That’s a solid, clean set-up for experienced surfers, but the tide and conditions are a bit questionable. The afternoon is similar, but the wind picks up to 9 mph onshore, making it less appealing.

Thursday, August 20th morning is the first standout. The wind drops to zero – glassy conditions – and the swell is 8.2 ft from the WSW with a 16-second period. The combined energy is 3594 (very strong). This is a classic, clean, powerful groundswell. The glassy conditions mean the reef will be absolutely perfect. This is an excellent surf condition for experienced surfers. The crowd profile says “often,” so expect some company, but it’s worth it. This is the best session on offer.

Friday, August 21st morning is another good one. The swell drops a touch to 7.2 ft, still from the WSW, with a 15-second period. The wind is offshore from the east at 6 mph, giving you clean, lined-up waves. Combined energy is 2010 (strong). This is an excellent session for experienced surfers, though the size is still significant.

From Saturday, August 22nd through the weekend, the swell slowly backs off. Saturday morning has a 6.2 ft swell with a 16-second period and a light cross-offshore wind, which is clean. The afternoon gets messy with a strong cross-shore wind. Sunday, August 23rd, the swell drops to 4.3 ft, and the wind is cross-shore, but the periods are still long. It’s marginal.

We have a gap of a few days here. Monday, August 24th is marginal with a cross-shore breeze. Tuesday, August 25th is a write-off. Rain showers, howling onshore winds from the west at 22-25 mph, and a 6.9-7.9 ft swell. That’s a mess. Wednesday, August 26th is still big and windy, with 9.8 ft swell and a cross-on wind, creating a choppy, dangerous mess.

The second standout comes later in the week. Thursday, August 27th morning. The wind turns light and cross-offshore from the NE at 6 mph. The swell is 6.9 ft from the WSW, period at 14 seconds. The combined energy is 1583 (strong). This is an excellent surf condition for experienced surfers, with clean, powerful waves. The afternoon gets glassy again with a 6.2 ft swell, making for a very good evening session.

The end of the forecast is a mixed bag. Friday, August 28th, the swell drops to 3.9 ft, but the wind is offshore from the ENE at 12 mph, keeping it clean. That’s a good small-wave day. Saturday, August 29th, the swell picks back up to 5.6 ft with a 16-second period, but the wind is cross-shore, making it marginal. The following week starts with a 5.6 ft swell on Monday, September 1st, but the wind is cross-offshore and clean. Tuesday, September 2nd, the swell jumps to 7.5 ft from the WSW with a 17-second period, combined energy at 3063 (very strong). That’s a big, long-period swell, but the wind is a light cross-shore, so it’s marginal. The afternoon gets blown out.

So, to wrap it up: Thursday, August 20th morning is your absolute best bet for a glassy, powerful, clean session. The Thursday, August 27th morning is the second real highlight, with clean, strong waves and a manageable size. The rest of the window is either too big, too windy, or too small, with a lot of marginal or poor conditions in between. This is a spot for the experienced crew, no doubt.

Short Range Forecast

Light rain (total 4mm), mostly falling on Tue night. Very mild (max 17°C on Tue night, min 13°C on Fri morning). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 19°C on Sat morning, min 13°C on Sat night). Mainly fresh winds.

Tue
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
!
0
3
2
5
4
3
4
4
2
4
4
0
1
2
2
4
3
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3.5
WSW
16
3
WSW
16
2.4
WSW
15
3
WSW
15
3
WSW
16
2.5
WSW
16
2.4
WSW
16
2.3
WSW
16
2.2
WSW
15
2.1
WSW
14
2
WSW
14
1.9
WSW
16
1.7
WSW
16
1.7
WSW
14
1.3
WSW
14
1
WSW
18
2.2
WSW
16
1.9
WSW
14
1.7
WSW
14
1.3
WSW
13
Wave Graph
Metric surfscale
Energy kJ
5641
3863
2460
3424
4430
3594
2696
2582
2010
1822
1578
1706
1307
1095
672
662
2354
1496
1154
560
Wind (km/h)
15
WNW
25
WNW
10
WNW
15
W
10
SE
0
SE
15
SSW
10
ESE
10
E
20
S
10
E
5
N
25
S
25
S
15
S
15
SW
10
SE
10
N
15
W
20
NW
Wind State
cross-on
on
on
on
cross-off
glassy
cross
cross-off
off
cross
off
cross-off
cross
cross
cross
cross-on
cross-off
cross
on
cross-on
High Tide
1:02AM0.55m
1:50AM0.56m
3:23AM0.56m
4:56AM0.57m
6:03AM0.59m
6:55AM0.61m
Low Tide
4:28PM0.19m
3:33PM0.16m
3:15PM0.13m
3:26PM0.10m
3:43PM0.09m
4:00PM0.08m
4:15PM0.08m
part cloud
light rain
rain showers
clear
rain showers
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:48
6:47
6:46
6:45
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:51
5:52
5:52
5:52
5:52
5:53
5:54
 mm
1
1
2
Temp °C
16
17
17
17
16
15
16
16
16
18
18
19
17
16
15
16
15
15
16
16
Feels °C
12
12
15
14
14
15
13
14
14
15
14
17
13
11
12
14
14
13
13
12
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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 Cable Station Reef Surf forecast

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

Cable Station Reef is 6 km (4 miles) from the very large city of Fremantle. If you plan a holiday in Perth City Coast, look for hotels and other accommodation in Fremantle. Fremantle has rooms for a wide range of budgets as well as cheap car hire and transport links.

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