Marengo surfForecast / VIC – Cape Otway / Australia

information circle48hr Weather and Surf, issued 10 am Friday 20 Feb 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 slightly warmer than usual)


How big are the waves at Marengo today?

The current surf forecast for Marengo at 6PM is: 1.9m 14s primary swell from a Southwest direction (forecast issued at 10:00am February 20). The wind direction is predicted to be glassy and the swell rating is 4.

Time (AEDT) & DateWave HeightWave Period
Morning (20 Feb)7.5ft (2.3m)15s
Afternoon (20 Feb)7ft (2.1m)15s
Evening (20 Feb)6ft (1.8m)14s

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

Updates in  hr  min  s Forecast update imminent
Friday
20
Saturday
21
Sunday
22
Mon
23
8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM
Rating
(10 max)
3
3
3
4
3
3
3
3
2
1
0
0
0
0
0
1
1
1
2
2
0
0
1
3
Swell
Height Map
Wave Height (m) & direction (?)
2.3
SW
2.3
SW
2.1
SW
1.9
SW
1.8
SW
1.6
SW
1.5
SW
1.4
SW
1.3
SW
1.3
SW
1.4
SW
1.4
SW
1.4
SW
1.2
SW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1
SW
1
SW
0.8
SW
0.8
SW
0.6
WSW
1.2
SW
Period(s) (?)151515141414141414131313131212121212121212121514
Wave
Graph
(?)Metric surfscale
Energy kJ (?)229422031776152112891079877754604577623658594435353358373319277272175178142590
Wind
(km/h)
5
NNE
10
ENE
10
ESE
5
SE
10
W
10
WSW
5
WNW
5
WNW
0
NNW
5
SE
15
ESE
15
ESE
15
ENE
15
NE
15
NE
15
NNE
15
NW
15
NW
15
W
15
W
25
SW
25
SW
15
SW
10
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
ononglassoffoffoffglassglasscross-
on
onononcross-
on
cross-
on
crosscross-
off
cross-
off
offoffcross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
3:36PM
2.17
4:02AM
2.16
4:00PM
2.14
4:39AM
2.25
4:26PM
2.09
Low Tide
/ height (m)
9:28AM
0.51
9:51PM
0.38
10:04AM
0.53
10:17PM
0.22
10:39AM
0.59
10:46PM
0.09
Friday
20
Saturday
21
Sunday
22
Mon
23
Sunrise6:56-------6:58-------7:00-------
Sunset----8:19-------8:17-------8:15---
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
light rain
light rain
clear
clear
clear
Rain (mm)
-------------------45---
Temp. °C142023212016151515192019181618202323252015151413
Feels °C (?)131922211916151616191918171417182020232011111110
  • 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

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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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