Marengo surfForecast / VIC – Cape Otway / Australia

information circle48hr Weather and Surf, issued 4 pm Saturday 21 Mar 2026 AEDT
Forecast update in hr  min  s Forecast update imminent
Marengo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Marengo sea temperature is
18.0° C
(Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Marengo today?

The current surf forecast for Marengo at 9PM is: 1.7m 15s primary swell from a Southwest direction (forecast issued at 04:00pm March 21). The wind direction is predicted to be onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (21 Mar)--
Afternoon (21 Mar)5ft (1.5m)15s
Evening (21 Mar)5.5ft (1.7m)15s

Table - waves today at Marengo. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Saturday
21
Sunday
22
Monday
23
Tuesday
24
2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM
Rating
(10 max)
1
1
2
1
2
2
2
3
2
1
2
2
2
2
2
2
1
1
1
0
1
2
1
0
Swell
Height Map
Wave Height (m) & direction (?)
1.4
SW
1.6
SW
1.7
SW
1.7
SW
1.6
SW
1.6
SW
1.5
SW
1.3
SW
1.3
SW
1.2
SW
1.1
SW
1.1
SW
1
SW
1.1
SW
1.1
SW
0.8
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
1.3
SW
1.6
SW
1.7
SW
Period(s) (?)151515151514141414141313131414121414131414161514
Wave
Graph
(?)Metric surfscale
Energy kJ (?)8681187121212291123109289971668651839238033541645922133630829930433680310591187
Wind
(km/h)
15
ESE
15
ESE
10
E
10
ENE
10
NE
10
NE
5
NNE
5
ESE
5
ESE
10
ESE
0
E
5
N
5
N
5
NW
5
NW
5
S
10
SSE
10
SSE
5
E
15
ENE
10
NE
5
ESE
15
SE
15
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononcross-
on
cross-
on
cross-
on
cross-
on
glasscross-
on
cross-
on
glassglassglassglassglassglasscrosscross-
on
oncross-
on
cross-
on
oncross-
on
cross-
on
High Tide
/ height (m)
2:59PM
2.01
3:43AM
2.44
3:26PM
2.03
4:19AM
2.50
3:55PM
2.02
4:57AM
2.47
Low Tide
/ height (m)
9:11PM
0.18
9:51AM
0.61
9:42PM
0.03
10:25AM
0.64
10:15PM
-0.06
10:59AM
0.72
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Sunrise------7:28-------7:30-------7:31-
Sunset-7:36-------7:35-------7:32------
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
clear
clear
clear
clear
clear
part cloud
cloud
Rain (mm)
------------------------
Temp. °C191816151515152022201817161716202020171717161616
Feels °C (?)181615141414152022191918161716201919171516161514
  • 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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Marengo surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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