Cathedral Rock Surf Break

Lat Long: 38.52° S 144.00° E

Cathedral Rock Surf Forecast and Surf Report

Issued: 3 pm 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Cathedral Rock sea temperature is
14.4° C
0.7° 

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 9 Jul 2026:

  • Best quality surf: Tuesday 14 Jul, 1AM (local time) - 18ft (5.5m), 14s period, WSW swell with cross-shore winds.
  • Most powerful swell: Tuesday 14 Jul, 10AM (local time) - 18ft (5.5m), 16s period, SW swell with 15,625 kJ wave energy.
  • Next surfable swell (1★+): Friday 10 Jul, 1AM (local time) - 6.5ft (2.0m), 16s 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 1AM. The primary swell is predicted to be 2.0m and 16s 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 5.5m 16s and forecast to arrive on Tuesday (Jul 14) at 10AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Saturday (Jul 11) at 10AM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Fri 10th Jul)6.5ft (2.0m) 16s
Best Surf 1AM (Tue 14th Jul)18ft (5.5m) 14s
Most Powerful10AM (Tue 14th Jul)18ft (5.5m) 16s

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


Alright folks, Rusty here. Let’s have a look at what’s on the cards for Cathedral Rock. This is a classic point break setup, and it’s fairly exposed to a SSW swell, which is just what the doctor ordered. Water temp is sitting at 57.9° right now, which is about normal for this time of year, so no nasty surprises when you dip in.

The first real action kicks off on Thursday the 9th. It’s not a total standout, but there’s a clean 5.2 ft SW swell pushing in with a nice 15 second period – that’s proper groundswell energy. The combined energy is a chunky 1387 (moderate), and with a light easterly cross breeze, it’ll be a bit bumpy but rideable. A solid warm-up for the weekend.

Friday the 10th is where it starts to get really good. The morning brings a 5.9 ft SW swell, still with that long 15 second period, and a light NNW cross-offshore breeze. The combined energy is 1343 (moderate), and the conditions are clean. This is a proper session for experienced surfers. The afternoon holds at 5.2 ft with a glassy offshore wind. That’s a quality day.

Saturday the 11th is a bit of a mixed bag. The morning has a smaller 3.9 ft SW swell but the wind is howling offshore at 15.5 mph from the north, so it’s clean but blown out. The combined energy drops to 643 (moderate). The afternoon gets even windier with 18.6 mph offshore. It’s clean, but the swell is only 3.6 ft. It’s more of a windy, groomed wave than a top-tier session.

Sunday the 12th sees a big jump in size, but the wind turns ugly. We’re looking at an 11.5 ft to 13.1 ft SW swell, but it’s coming in with a stiff 15.5-18.6 mph cross-shore wind. The combined energy spikes to 5374 (strong) in the afternoon, but the conditions are lumpy and messy. This one is for the hardcore chargers only, and even then, it’s a battle.

Monday the 13th holds onto that big size, with 9.8 ft to 11.5 ft SW swells. The energy is still very strong (4791 to 4277), but the wind swings to a cross-offshore, which cleans it up a bit. Still, this is big, powerful stuff – expert territory only.

Now, Tuesday the 14th is a bit of a freak show. The swell peaks at a massive 18.0 ft with a 16 second period from the SW. The combined energy hits a monstrous 24642 (very strong). But the file tells us the swell is predicted to be too big for this break. It’s not a surfer’s wave; it’s a washing machine. The wind is onshore by the afternoon, making it a total mess. Skip it.

Wednesday the 15th is still big, with 9.8 ft SW swells, but the wind is onshore and light. The energy is still strong (4099), but the conditions are unknown and likely poor. Not a great day.

Thursday the 16th is a nice reset. The swell drops to 5.2 ft from the SW, and the morning is absolutely glassy. No wind, clean walls. The combined energy is 1271 (moderate). This is a beautiful, mellow session for a point break. The afternoon turns onshore, but that morning is a gem.

Friday the 17th is a true standout. The morning brings a 7.2 ft SW swell with a 16 second period, light cross-offshore wind, and clean conditions. The combined energy is 2368 (moderate). The afternoon is even better: 6.6 ft, offshore wind, and glassy. This is the best on offer in the first week. For experienced surfers, this is a no-brainer. Get out there.

Saturday the 18th holds the quality with 6.2 ft SW swells, strong offshore winds, and clean conditions. The energy is solid (1804 to 1462). Another great day for the experienced crew.

Sunday the 19th is a bit smaller, with 4.6 ft to 5.2 ft SW swells, but the offshore wind keeps it clean. The energy drops to 975 (moderate) in the afternoon. A good, fun day, but not a standout.

Monday the 20th and Tuesday the 21st are a write-off. The swell drops to below 3.3 ft, the wind is messy, and the combined energy is weak (332 to 515). Poor conditions. The surf goes quiet for a couple of days.

Wednesday the 22

Short Range Forecast

Moderate rain (total 14mm), heaviest on Sat afternoon. Very mild (max 14°C on Fri afternoon, min 8°C on Thu night). Winds increasing (calm on Thu afternoon, fresh winds from the NNW by Sat afternoon).

Days 5-7 Weather Summary

Moderate rain (total 12mm), heaviest on Mon afternoon. Very mild (max 13°C on Sun afternoon, min 8°C on Mon afternoon). Winds decreasing (fresh winds from the WSW on Mon afternoon, light winds from the SSW by Wed morning).

Thu
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
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
4
4
3
3
2
1
1
1
3
3
4
3
!
!
!
3
4
3
3
3
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
2
SW
16
1.8
SW
15
1.6
SW
15
1.4
SW
14
1.2
SW
14
1.1
SW
14
2
WSW
12
3.5
WSW
13
4
SW
13
3.5
SW
13
3
SW
16
3.5
SW
14
5.5
WSW
14
5.5
SW
16
5.5
SW
16
3.5
SW
16
3
SW
15
3
SW
14
2.2
SW
14
1.6
SW
14
Wave Graph
Metric surfscale
Energy kJ
1011
1978
1343
1155
846
606
431
1132
3318
5374
3676
4791
4038
13460
15625
14236
6461
4027
3372
1796
1049
Wind (km/h)
5
E
5
NW
10
NNW
5
NNW
15
NNW
25
N
30
NNW
25
WNW
30
W
25
W
20
NW
25
NW
30
NW
25
W
15
W
20
SW
15
S
10
SSW
10
S
5
W
5
W
Wind State
cross
cross-off
cross-off
off
cross-off
off
off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross-on
on
on
on
cross
glassy
High Tide
5:23PM1.73m
6:39AM1.73m
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
Low Tide
11:58PM0.28m
12:23PM0.85m
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
part cloud
clear
clear
part cloud
part cloud
part cloud
mod rain
rain showers
rain showers
part cloud
cloud
cloud
mod rain
rain showers
light rain
rain showers
rain showers
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:39
7:39
7:39
7:39
7:39
7:37
7:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:16
5:17
5:17
5:19
5:19
5:20
5:21
5:22
 mm
8
2
4
7
1
1
2
1
Temp °C
12
9
13
14
9
14
14
8
12
13
12
12
12
9
11
10
10
12
12
11
13
Feels °C
10
7
10
12
6
8
8
2
7
8
7
7
7
2
6
4
6
9
9
9
11
  • 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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