Cathedral Rock Surf Break

Lat Long: 38.52° S 144.00° E

Cathedral Rock Surf Forecast and Surf Report

Issued: 3 pm 10 Jul 2026 (local time)

Forecast update in  hr  min

Today's Cathedral Rock sea temperature is
14.3° C
0.6° 

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 10 Jul 2026:

  • Best quality surf: Monday 13 Jul, 7AM (local time) - 20ft (6.0m), 14s period, WSW swell with cross-offshore winds.
  • Most powerful swell: Monday 13 Jul, 7PM (local time) - 23ft (7.0m), 15s period, WSW swell with 21,563 kJ wave energy.
  • Next surfable swell (1★+): Friday 10 Jul, 10PM (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 Friday (Jul 10) at 10PM. The primary swell is predicted to be 1.6m and 14s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Cathedral Rock in the next 16 days are 7.0m 15s and forecast to arrive on Monday (Jul 13) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Saturday (Jul 11) at 1PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Fri 10th Jul)5ft (1.6m) 14s
Best Surf 7AM (Mon 13th Jul)20ft (6.0m) 14s
Most Powerful 7PM (Mon 13th Jul)23ft (7.0m) 15s

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


Alright, this is Rusty, and I’m looking at a solid run of waves coming up for Cathedral Rock. This is a point break that’s fairly exposed to the swell, and it’s set to light up from Friday the 10th of July and keep going for a solid couple of weeks.

We kick off Friday afternoon with a clean 5.2ft SW swell, period around 15 seconds, and the wind is a light offshore from the NNW. The water temp is sitting at 57.7°, which is pretty much normal for this time of year. The energy is already pumping with a combined swell energy reading of 1140 (moderate), and it’s looking like very good surf. That’s a great start.

Saturday morning the 11th sees the swell drop a touch to 3.9ft from the SW, but the wind is solid offshore from the north at 12 mph, keeping it clean. The energy drops a bit but still moderate (643). Saturday afternoon, the wind picks up to 19 mph, but it stays offshore, so it’ll be clean, though the swell is down to 3.6ft. Still a fun, rideable option.

Now, Sunday the 12th is a different story. The swell jumps to 9.8ft from the WSW, but the wind goes cross-off and the period drops to 12 seconds. The energy is strong (2545), but the conditions are marginal. By Sunday afternoon, it’s an 11.5ft WSW swell with cross-shore wind, and the energy is getting up there (3956). This is getting big for a point break, and the wind isn’t helping. It’s more of a challenge than a treat.

Monday the 13th is where things get interesting. The swell is 13.1ft from the SW, period 15 seconds, and the wind is a clean cross-off from the NW. The energy is very strong (7319). Monday afternoon, it’s 14.8ft, 16 seconds, and the wind stays clean. This is big, powerful groundswell, and for a point like Cathedral Rock, it’ll be a proper show. This is definitely for experienced surfers only.

Tuesday the 14th, we hit a peak. Morning sees an 18.0ft SW swell with a 16-second period, and the energy is off the charts (23094). The wind is light cross-shore at 6 mph, but the swell is predicted to be too big for this break. The afternoon is a bit smaller at 14.8ft but still very powerful (15675) with a gentle cross-shore. This is massive, heavy, and not for the faint-hearted.

After that, the swell settles down. Wednesday the 15th to Friday the 17th offers a sweet run of clean, manageable waves. Wednesday morning is 8.2ft SW, 14 seconds, with a clean cross-off wind and moderate energy (2855). Wednesday afternoon is the same, with a light breeze and excellent conditions for experienced surfers. Thursday the 16th is a standout: 7.5ft SW swell, glassy conditions in the afternoon, and light winds. That’s a magic window. Friday the 17th is also a gem, with a 9.8ft SW swell, 16-second period, and glassy conditions in the afternoon. The energy is strong (4019), but the conditions are clean. This is a real sweet spot.

From Saturday the 18th, the swell eases. The 18th itself has a 5.6ft SW swell with a clean cross-off wind, then 4.9ft on Saturday afternoon with offshore wind. Sunday the 19th is a bit windier with 19 mph offshore, but the swell is only 3.6ft. The energy is moderate (764). The 19th afternoon has a weird 3.0ft SW swell with a 19-second period, which is very long and will be a bit tricky on a point break, but it’s clean.

The second week, from the 20th of July onwards, is a bit more consistent. Monday the 20th has 4.9ft WSW swell, 16 seconds, and clean cross-off winds. The energy is moderate (1161). Tuesday the 21st is similar, with 4.3ft to 4.9ft swells, clean but a bit windier. Then Wednesday the 22nd sees a jump back to 8.2ft WSW, 12 seconds, with a clean cross-off and moderate energy (2047). That’s a good one.

Thursday the 23rd is the big one for the second week: a 14.8ft SW swell, 16 seconds, with a cross-shore wind and very strong energy (9919). This is a big, powerful swell, but the wind is a bit cross, so it might be a bit choppy. Friday the 24th is cleaner, with 9.8ft SW, 14 seconds, and a cross-off wind. The energy is strong (3863). The weekend the 25th and 26th finishes with a nice drop: 6.6ft to 4.9ft swells, glassy conditions, and clean winds. A perfect way to end the run.

The real standout here is the window from Thursday the 16th to Friday the 17th of July. That’s the sweet spot: clean, glassy, manageable

Short Range Forecast

Moderate rain (total 19mm), heaviest on Sat afternoon. Very mild (max 15°C on Sat morning, min 7°C on Sat night). Winds increasing (light winds from the NNW on Fri afternoon, fresh winds from the NW by Sat night).

Days 5-7 Weather Summary

Light rain (total 2mm), mostly falling on Mon afternoon. Very mild (max 14°C on Thu morning, min 7°C on Tue night). Wind will be generally light.

Fri
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
3
3
2
1
1
2
2
7
4
6
!
!
8
5
3
4
4
4
4
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
SW
15
1.4
SW
14
1.2
SW
14
1.1
SW
14
1.6
WSW
12
3
WSW
12
3.5
WSW
12
5.5
WSW
13
4
SW
15
4.5
SW
16
5.5
SW
16
5.5
SW
16
4.5
WSW
15
3.5
SW
15
2.5
SW
14
2.5
SW
14
2.3
SW
14
2.3
SW
14
2.3
SW
14
2
SW
14
2.5
SW
16
Wave Graph
Metric surfscale
Energy kJ
1140
846
606
437
739
2545
3937
10048
7319
9407
13933
14495
9056
4483
2855
2385
1968
2155
2125
1485
2925
Wind (km/h)
5
NNW
15
NNW
20
N
30
N
30
NW
30
WNW
25
W
25
WNW
25
NW
25
WNW
25
W
10
W
15
W
10
NW
15
NW
10
NW
10
NW
10
NW
5
WNW
10
NW
10
NW
Wind State
off
cross-off
off
off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
cross-off
High Tide
5:58PM1.67m
7:39AM1.75m
6:41PM1.62m
8:44AM1.78m
7:35PM1.57m
9:52AM1.82m
8:41PM1.55m
10:57AM1.88m
9:56PM1.55m
11:56AM1.95m
11:12PM1.60m
12:48PM2.02m
00:22AM1.68m
Low Tide
00:43AM0.23m
1:20PM0.96m
1:35AM0.19m
2:27PM1.03m
2:34AM0.16m
3:41PM1.04m
3:39AM0.13m
4:53PM0.99m
4:46AM0.11m
5:58PM0.87m
5:49AM0.08m
6:55PM0.73m
6:48AM0.08m
cloud
part cloud
part cloud
mod rain
rain showers
light rain
rain showers
rain showers
part cloud
light rain
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:39
7:39
7:39
7:39
7:37
7:37
7:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:17
5:17
5:19
5:19
5:20
5:21
5:22
5:22
 mm
8
3
3
1
4
1
1
Temp °C
13
9
15
13
10
11
12
11
13
13
11
13
13
10
12
13
12
14
14
13
14
Feels °C
11
6
10
7
3
6
7
6
7
8
5
8
9
7
9
11
10
13
13
11
12
  • Map Icons:
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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 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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