Cathedral Rock Surf Break

Lat Long: 38.52° S 144.00° E

Issued: 9 am 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's Cathedral Rock sea temperature is
14.5° C

Slightly warmer than usual

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


Cathedral Rock surf forecast from 6 Jul 2026:

  • Best quality surf: Tuesday 7 Jul, 10AM (local time) - 6ft (1.8m), 17s period, SW swell with glassy winds.
  • Most powerful swell: Monday 13 Jul, 10AM (local time) - 18ft (5.5m), 14s period, SW swell with 11,652 kJ wave energy.
  • Next surfable swell (1★+): Monday 6 Jul, 7PM (local time) - 5ft (1.6m), 14s period with SW swell.

Best Forecast Surf Conditions for Cathedral Rock this week:

The surf forecast for Cathedral Rock over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 06) at 7PM. The primary swell is predicted to be 1.6m and 14s period with a secondary swell of 0.5m and 5s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Cathedral Rock in the next 16 days are 5.5m 14s and forecast to arrive on Monday (Jul 13) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Sunday (Jul 12) at 1AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Mon 6th Jul)5ft (1.6m) 14s
Best Surf10AM (Tue 7th Jul)6ft (1.8m) 17s
Most Powerful10AM (Mon 13th Jul)18ft (5.5m) 14s

Table - best surf conditions forecast for Cathedral Rock over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Alright folks, Rusty here. Let’s have a proper look at what’s coming our way.

The opening days of this outlook are a bit of a mixed bag, but there’s a clear winner shaping up if you’re patient. The water’s sitting at 58°, which is about average for the time of year, so nothing unusual there.

The real standout, and the one I’d be circling on the calendar, is Monday the 13th of July. We’ve got a big pulse of SW groundswell rolling in, around 16ft to 18ft with a period of 14 seconds. That’s packing a ton of energy (12,021 to 16,198). This is expert territory – way too big for beginners. Wind is moderate cross-offshore, so it’ll be clean, but with that size and power, Cathedral Rock (a point break) will be handling it well. The long period means the sets will be spaced out, making the paddle out a bit easier, but the waves themselves will have serious punch. This is the session for the experienced crew.

Before that, we have some decent windows. Monday morning the 6th of July kicks off with a clean 7ft SW swell (14s period, 1,925 energy) and a light offshore breeze. That’s solid intermediate fun, clean and glassy. Tuesday the 7th of July is also looking sweet – 6ft to 6ft SW groundswell with a very long period of 17 seconds, and glassy conditions all day. The long period makes it a classic point break wave, but it might be a bit fat for beach breaks.

Thursday the 9th of July morning is worth a mention too – 6ft SW swell, zero wind, glassy. That’s about as clean as it gets.

Now, a heads up: Saturday the 11th of July the swell drops (4ft to 4ft), and by Sunday the 12th of July it’s looking poor with rain and strong cross-offshore winds. Not worth the paddle.

Then we get that big pulse on the 13th, which fades into a solid Tuesday the 14th of July afternoon – 10ft SW groundswell with a 17-second period and clean winds. That’s a cracker, but again, that’s big for all but experienced surfers.

Thursday the 16th of July morning is another one for the experts – 15ft SW groundswell, glassy. That’s pure power.

Into the second week, the swell stays active but the wind gets messier. Saturday the 18th of July has strong offshore winds and 10ft SW swell, clean and powerful. Sunday the 19th of July is similar but with stronger winds, still clean but a bit blown out.

The real standout, without a doubt, is the Monday the 13th of July session at Cathedral Rock. Big, clean, and powerful. That’s the one.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 13°C on Mon morning, min 8°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 8mm), mostly falling on Sat night. Very mild (max 14°C on Fri afternoon, min 7°C on Sat night). Winds increasing (calm on Thu morning, fresh winds from the NW by Sat night).

Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
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
2
3
4
4
3
3
3
4
3
3
4
4
3
3
2
1
0
0
0
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
SW
14
1.8
SW
14
1.5
SW
13
1.8
SW
17
1.7
SW
16
1.7
SW
15
1.9
SW
18
2.5
SW
17
2.1
SW
16
1.7
SW
15
1.5
SW
14
1.8
SW
17
1.8
SW
15
1.7
SW
15
1.5
WSW
14
1.3
WSW
14
1.2
SW
14
0.9
WSW
13
1.2
WSW
12
1.3
WSW
11
3.5
WSW
14
Wave Graph
Metric surfscale
Energy kJ
1736
1267
769
1691
1428
1297
2319
3639
2087
1271
911
1837
1380
1271
947
663
540
290
392
419
4423
Wind (km/h)
5
N
5
ESE
5
WSW
5
S
5
ESE
10
E
10
E
5
ESE
0
NNW
0
NNW
5
ENE
5
NW
10
NNW
10
NNW
15
NNW
20
N
25
NNW
25
NW
30
WNW
25
W
20
W
Wind State
off
cross-on
glassy
glassy
glassy
cross
cross
cross
glassy
glassy
glassy
cross-off
cross-off
off
cross-off
off
off
cross-off
cross-off
cross-off
cross
High Tide
3:52PM1.92m
4:08AM1.64m
4:22PM1.86m
4:55AM1.68m
4:51PM1.79m
5:44AM1.71m
5:23PM1.73m
6:39AM1.73m
5:58PM1.67m
7:39AM1.75m
6:41PM1.62m
8:44AM1.78m
7:35PM1.57m
Low Tide
10:12PM0.49m
10:05AM0.50m
10:45PM0.42m
10:47AM0.61m
11:20PM0.35m
11:32AM0.73m
11:58PM0.28m
12:23PM0.85m
00:43AM0.23m
1:20PM0.96m
1:35AM0.19m
2:27PM1.03m
2:34AM0.16m
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
rain showers
heavy rain
rain showers
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:41
7:41
7:41
7:41
7:39
7:39
7:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:15
5:15
5:15
5:16
5:17
5:17
5:19
 mm
8
12
5
Temp °C
13
12
10
12
11
13
12
11
10
12
12
9
13
14
8
14
13
9
9
9
9
Feels °C
11
10
8
10
10
10
10
9
9
10
10
7
10
11
5
8
8
3
3
3
3
Swell 1
Height (m)
Direction
Period (s)
2.1
SW
14
1.8
SW
14
1.5
SW
13
1.8
SW
17
1.7
SW
16
1.7
SW
15
1.9
SW
18
2.5
SW
17
2.1
SW
16
1.7
SW
15
1.5
SW
14
1.8
SW
17
1.8
SW
15
1.7
SW
15
1.5
WSW
14
1.3
WSW
14
1.2
SW
14
1.1
NE
6
1.2
WSW
12
1.3
WSW
11
3.5
WSW
14
Energy kJ
1736
1267
769
1691
1428
1297
2319
3639
2087
1271
911
1837
1380
1271
947
663
540
89
392
419
4423
Swell 2
Height (m)
Direction
Period (s)
1
ESE
6
0.8
ESE
6
0.4
SW
19
0.3
ESE
4
0.3
SE
16
0.4
SW
23
1.6
SW
14
0.2
ESE
11
0.4
SW
20
0.3
ESE
5
0.1
E
8
0.9
WSW
13
0.1
SW
18
0.3
SW
24
0.8
SW
21
Energy kJ
74
36
130
4
41
182
1006
13
141
4
1
290
12
87
548
Swell 3
Height (m)
Direction
Period (s)
0.4
ESE
5
0.2
ESE
12
0.1
S
16
0.3
ESE
5
0.1
E
10
0.1
SW
26
0.1
E
7
Energy kJ
9
14
5
5
2
26
1
Wind waves
Height (m)
Direction
Period (s)
1.3
E
6
0.6
NNE
3
0.9
NE
5
1.7
NNE
6
0.8
NW
4
0.7
NW
4
0.5
NW
3
Energy kJ
115
7
37
179
15
12
6
Nearest Offshore or Glassy
Rating
(10 max)
4
3
3
4
4
3
3
4
4
3
3
4
4
3
3
2
1
1
1
2
3
Distance (km)
0
16
0
0
0
22
16
22
0
0
0
0
0
0
0
0
363
259
356
537
36
Best forecast wave conditions in Cape Otway
Rating
(10 max)
4
3
3
4
4
3
4
4
3
3
4
4
3
3
2
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
8
7
4
5
7
7
5
4
4
5
4
4
4
3
2
2
4
4
6
Header Global
Rating
(10 max)
6
7
8
7
5
5
9
6
9
9
5
6
5
4
5
5
4
5
4
4
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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Information about the Cathedral Rock Surf forecast

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

Cathedral Rock is 52 km (32 miles) from the city of Geelong West. If you plan a holiday in Cape Otway, look for hotels and other accommodation in Geelong West. Geelong West has rooms for a wide range of budgets as well as car hire and transport links.

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