Childers Cove Mepunga Surf Break

Lat Long: 38.50° S 142.68° E

Childers Cove Mepunga Surf Forecast and Surf Report

Issued: 9 pm 03 Aug 2026 (local time)

Forecast update in  hr  min

Today's Childers Cove Mepunga sea temperature is
14.3° C
0.5° 

Childers Cove Mepunga surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Childers Cove Mepunga surf forecast from 3 Aug 2026:

  • Best quality surf: Monday 10 Aug, 1AM (local time) - 16ft (5.0m), 19s period, WSW swell with cross-onshore winds.
  • Most powerful swell: Monday 10 Aug, 1PM (local time) - 23ft (7.0m), 15s period, WSW swell with 22,009 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 5 Aug, 10PM (local time) - 5ft (1.6m), 13s period with SW swell.

Best Forecast Surf Conditions for Childers Cove Mepunga this week:

The surf forecast for Childers Cove Mepunga over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 05) at 10PM. The primary swell is predicted to be 1.6m and 13s period with a secondary swell of 1.0m and 17s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Childers Cove Mepunga in the next 16 days are 7.0m 15s and forecast to arrive on Monday (Aug 10) at 1PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Saturday (Aug 08) at 10PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Wed 5th Aug)5ft (1.6m) 13s
Best Surf 1AM (Mon 10th Aug)16ft (5.0m) 19s
Most Powerful 1PM (Mon 10th Aug)23ft (7.0m) 15s

Table - best surf conditions forecast for Childers Cove Mepunga over the next 16 days.


The Lowdown

Alright, Rusty here. Let's have a look at what's coming down the pipe for Childers Cove Mepunga.

Right off the bat, it’s a rough start. Tuesday the 4th is a complete write-off with a howling onshore wind and messy, big swell. We’re looking at a solid 12 ft to 10 ft of SW windswell, but with 19 to 25 mph winds straight on it, it's a total mess. The energy is massive (3794), but it's not doing anyone any favours. Wednesday the 5th and Thursday the 6th are still pretty average, with the swell dropping but the winds still not playing ball. We get a bit of a cleaner look Thursday morning with a cross-offshore, but it's small at 4 ft.

Then we get a glimmer. Friday the 7th morning, the wind drops right out to a light breeze, with an 8 ft SW groundswell rolling in at a long 15 seconds. It’s cross-shore, so the face will be clean. The energy is solid (3700). This is the first real chance for a wave, though the quality is still described as marginal. Saturday the 8th keeps that size but the wind picks up to a fresh breeze, so it’ll be a bit bumpy but still clean from the cross-offshore.

Now, here’s where it gets interesting for the experienced crew. From Monday the 10th right through to Thursday the 13th, the ocean is going to go absolutely ballistic. We’re talking a massive pulse of SW groundswell, hitting 21 ft to 23 ft. The energy numbers are astronomical (over 49,000 at one point). This is not a spot for anyone but absolute experts, and even then, the swell is predicted to be too big for this break. The winds are mixed, but the sheer size is the story. This is a full-on, big-wave event, but you’d want to be very sure of your abilities and the tide.

After that pulse subsides, Friday the 14th and Saturday the 15th clean up nicely. Saturday the 15th morning is the standout of the whole run. You’ve got a light breeze, clean conditions from a cross-offshore wind, and a solid 8 ft SW groundswell with a long 15-second period. The energy is healthy (2939) and the surf report flags it as "excellent surf conditions for experienced surfers." This is the one to circle on the calendar. The water temperature is about average for this time of year, so a standard spring suit will do.

The run continues into Sunday the 16th with clean, cross-offshore winds and dropping 8 ft swell, then Monday the 17th gets a bit lumpy again. Tuesday the 18th and Wednesday the 19th look promising again, with another 10 ft SW groundswell and a nice 6 mph N cross-offshore wind on Wednesday morning, cleaning things up nicely for another good session.

Rusty

Short Range Forecast

Light rain (total 9mm), mostly falling on Mon night. Very mild (max 12°C on Mon night, min 8°C on Wed night). Winds decreasing (fresh winds from the WSW on Mon night, light winds from the NW by Wed night).

Days 5-7 Weather Summary

Moderate rain (total 16mm), heaviest on Sat afternoon. Very mild (max 15°C on Sat morning, min 10°C on Fri night). Winds increasing (light winds from the NW on Fri afternoon, strong winds from the WSW by Sun morning).

Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
1
2
2
4
2
1
2
4
4
5
3
2
1
1
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
SW
12
3.5
SW
12
3
SW
11
2.4
SW
11
1.9
SW
14
1.8
SW
14
1.5
SW
13
1.1
SW
16
1.4
SW
16
1.9
SW
15
2.5
SW
15
2.3
SW
14
2.5
SW
17
2.5
SW
16
2.4
SW
16
2.2
SW
15
2
SW
14
1.7
SW
16
5
WSW
19
Wave Graph
Metric surfscale
Energy kJ
4043
3464
2214
1278
1484
1135
688
636
1001
1589
3204
2114
3515
3212
2723
2038
1558
1428
16320
Wind (km/h)
25
W
35
WSW
30
SW
20
WSW
15
WSW
15
W
10
NNW
20
NNW
20
WSW
15
SW
10
NW
10
W
15
NNE
30
N
30
N
35
N
30
NW
40
W
45
WSW
Wind State
cross-on
on
on
on
on
cross-on
cross-off
cross-off
on
on
cross
cross-on
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
High Tide
2:52AM0.82m
2:48PM0.93m
3:30AM0.85m
2:56PM0.88m
4:12AM0.86m
2:54PM0.85m
5:02AM0.85m
2:39PM0.84m
6:12AM0.82m
2:13PM0.87m
1:51PM0.92m
Low Tide
8:30AM0.31m
9:06PM0.21m
8:57AM0.41m
9:21PM0.16m
9:21AM0.52m
9:41PM0.11m
9:39AM0.63m
10:07PM0.08m
9:44AM0.74m
10:41PM0.08m
11:28PM0.11m
light rain
rain showers
rain showers
part cloud
part cloud
rain showers
cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
light rain
light rain
light rain
rain showers
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
7:26
7:26
7:24
7:24
7:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:42
5:43
5:44
5:45
5:45
5:45
 mm
4
3
1
1
4
4
5
3
8
Temp °C
12
12
12
12
12
12
11
12
12
12
12
13
14
15
12
11
11
10
11
Feels °C
5
5
6
7
8
9
8
9
8
7
9
10
11
8
6
3
5
1
4
  • 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 Childers Cove Mepunga Surf forecast

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

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