Marengo surfForecast / VIC – Cape Otway / Australia

information circle48hr Weather and Surf, issued 4 am 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
17.9° 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 10AM is: 1.2m 14s primary swell from a Southwest direction (forecast issued at 04:00am March 21). The wind direction is predicted to be onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (21 Mar)4ft (1.2m)14s
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
2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM
Rating
(10 max)
1
1
1
1
1
1
2
2
2
2
2
3
2
1
2
2
2
2
1
1
1
1
1
0
Swell
Height Map
Wave Height (m) & direction (?)
1.2
SW
1.2
SW
1.2
SW
1.2
SW
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
SW
1
SW
1.1
SW
1.1
SW
0.8
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
Period(s) (?)141414141515151515141414141413131314141214141314
Wave
Graph
(?)Metric surfscale
Energy kJ (?)58158157355786811871212122911231092899716686518392330335416459221336308295304
Wind
(km/h)
5
E
5
NE
5
NE
10
E
15
ESE
15
ESE
10
ENE
10
NE
10
NE
10
NE
5
NNE
5
ENE
10
ESE
10
ESE
5
NE
5
N
5
N
5
WNW
5
N
10
S
10
SE
10
SE
10
ENE
15
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
cross-
on
ononononcross-
on
cross-
on
cross-
on
crossglasscross-
on
cross-
on
glassglassglassglasscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
3:07AM
2.29
2:59PM
2.01
3:43AM
2.44
3:26PM
2.03
4:19AM
2.50
3:55PM
2.02
Low Tide
/ height (m)
9:16AM
0.60
9:11PM
0.18
9:51AM
0.61
9:42PM
0.03
10:25AM
0.64
10:15PM
-0.06
Saturday
21
Sunday
22
Monday
23
Sunrise--7:28-------7:28-------7:30-----
Sunset-----7:36-------7:35-------7:32--
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
cloud
cloud
part cloud
clear
clear
clear
Rain (mm)
------------------------
Temp. °C151414181918161515151520212018181716171920191717
Feels °C (?)151414171716151414141420201918181716161819181515
  • 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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