Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Issued: 9 am 14 Jun 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
15.2° C

Slightly warmer than usual

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


Marengo surf forecast from 14 Jun 2026:

  • Best quality surf: Saturday 20 Jun, 7AM (local time) - 4.5ft (1.4m), 16s period, SW swell with cross-offshore winds.
  • Most powerful swell: Saturday 20 Jun, 10PM (local time) - 10ft (3.0m), 12s period, SW swell with 2,575 kJ wave energy.
  • Next surfable swell (1★+): Sunday 14 Jun, 7PM (local time) - 5.5ft (1.7m), 14s period with SSW swell.

Best Forecast Surf Conditions for Marengo this week:

The surf forecast for Marengo over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jun 14) at 7PM. The primary swell is predicted to be 1.7m and 14s period with a secondary swell of 0.7m and 12s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Marengo in the next 16 days are 3.0m 12s and forecast to arrive on Saturday (Jun 20) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 6s period and expected on Friday (Jun 19) at 10PM.

Wave TypeTime (AEST) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Sun 14th Jun)5.5ft (1.7m) 14s
Best Surf 7AM (Sat 20th Jun)4.5ft (1.4m) 16s
Most Powerful10PM (Sat 20th Jun)10ft (3.0m) 12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 10mm), heaviest on Mon night. Very mild (max 16°C on Tue night, min 9°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Thu morning. Very mild (max 19°C on Wed morning, min 11°C on Fri night). Wind will be generally light.

Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
3
1
2
1
0
1
2
1
1
0
0
0
0
1
0
2
3
4
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SW
14
1.4
SW
14
1.5
SSW
13
1.5
SSW
13
1.3
SSW
12
0.9
SSW
11
0.6
SW
18
1.2
WSW
16
1.2
WSW
15
1
SW
14
0.9
SW
13
0.7
SW
12
0.6
SW
12
0.6
SW
12
0.5
SW
21
0.9
SW
19
1.4
SW
18
1.6
SW
17
2.1
SW
12
2.3
SW
12
2.3
SW
11
Wave Graph
Metric surfscale
Energy kJ
1107
822
772
700
477
213
252
674
576
401
261
153
90
87
218
577
1213
1383
1403
1572
1235
Wind (km/h)
10
W
5
S
10
NNE
10
N
15
N
20
N
25
NNW
15
NNW
15
N
10
NNE
10
NE
15
NNE
20
NNE
15
N
15
N
20
N
20
NNW
20
NNW
15
NNW
10
NW
15
W
Wind State
off
glassy
cross-on
cross
cross
cross
cross-off
cross-off
cross
cross
cross-on
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
off
High Tide
00:15AM2.34m
11:06AM1.60m
1:02AM2.46m
12:07PM1.68m
1:46AM2.52m
1:05PM1.76m
2:29AM2.53m
2:01PM1.82m
3:10AM2.49m
2:58PM1.84m
3:51AM2.39m
3:56PM1.83m
Low Tide
4:50PM0.17m
6:37AM1.14m
5:46PM0.09m
7:21AM1.04m
6:39PM0.04m
8:04AM0.93m
7:30PM0.04m
8:46AM0.81m
8:20PM0.10m
9:29AM0.69m
9:08PM0.22m
10:13AM0.58m
9:57PM0.40m
clear
clear
clear
part cloud
part cloud
light rain
light rain
light rain
cloud
part cloud
part cloud
cloud
rain showers
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:41
7:41
7:41
7:41
7:41
7:41
7:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:08
5:08
5:08
5:08
5:08
5:09
5:09
 mm
5
3
2
2
3
Temp °C
14
13
10
14
15
15
15
15
16
19
18
17
16
16
15
15
14
13
13
15
12
Feels °C
11
11
7
11
12
12
11
13
14
18
17
15
13
14
12
11
10
8
10
12
9
Swell 1
Height (m)
Direction
Period (s)
1.7
SW
14
1.4
SW
14
1.5
SSW
13
1.5
SSW
13
1.3
SSW
12
0.9
SSW
11
0.6
SW
18
1.2
WSW
16
1.2
WSW
15
1
SW
14
0.9
SW
13
0.7
SW
12
0.6
SW
12
0.6
SW
12
0.5
SW
21
0.9
SW
19
1.4
SW
18
1.6
SW
17
2.1
SW
12
2.3
SW
12
1.9
SSW
11
Energy kJ
1107
822
772
700
477
213
252
674
576
401
261
153
90
87
218
577
1213
1383
1403
1572
807
Swell 2
Height (m)
Direction
Period (s)
0.9
WSW
12
0.6
WSW
12
0.1
SE
13
0.2
SSW
16
0.5
WSW
12
0.6
WSW
12
0.4
S
10
0.2
SSE
10
0.2
S
6
0.4
ENE
5
0.5
ENE
5
0.4
SW
12
0.4
WSW
12
0.3
W
8
1.1
SW
16
1.8
SW
15
1
SW
14
Energy kJ
268
101
7
26
81
94
32
9
3
7
15
52
56
10
636
1399
398
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
13
0.2
SSE
13
0.5
SW
14
0.5
S
11
0.4
SSW
10
0.5
S
10
0.4
SSW
9
0.3
S
9
Energy kJ
62
16
99
57
37
48
28
14
Wind waves
Height (m)
Direction
Period (s)
0.3
ENE
3
0.4
NE
3
0.4
NE
4
0.4
NE
4
0.2
ENE
4
0.3
ENE
4
0.7
NE
5
0.4
NE
5
0.4
NNE
3
0.5
N
4
1.3
WSW
8
2.3
SW
11
Energy kJ
2
3
5
4
2
3
22
6
2
10
220
1235
Nearest Offshore or Glassy
Rating
(10 max)
3
3
4
4
4
2
2
3
2
4
4
1
1
1
2
2
3
4
4
4
4
Distance (km)
0
0
18
18
18
20
21
20
20
18
18
20
20
20
20
20
20
21
0
0
0
Best forecast wave conditions in Cape Otway
Rating
(10 max)
4
4
4
3
3
2
3
4
3
3
2
2
2
2
3
3
4
4
4
4
4
Best forecast wave conditions in Australia
Rating
(10 max)
5
5
4
4
4
4
5
4
4
4
4
3
5
5
4
5
4
5
4
4
5
Header Global
Rating
(10 max)
5
4
5
9
5
5
5
5
4
4
4
5
6
5
9
9
9
5
6
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)
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Information about the Marengo Surf forecast

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

Marengo is 93 km (58 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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