Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 3 pm 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.0°C
0.9° 

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


How big are the waves at Marengo today (11 Sep):

  • Afternoon surf: Afternoon surf (11 Sep, local time) - 10ft (3.0m), 16s period with SW swell.
  • Evening surf: Evening surf (11 Sep, local time) - 8ft (2.5m), 15s period with SW swell.

The current surf forecast for Marengo at 12AM is: 2.4m 15s primary swell from a Southwest direction and 0.1m 26s secondary swell from a Southwest direction (forecast issued at 03:00pm September 10). The wind direction is predicted to be offshore and the swell rating is 4.

Time (AEST) & DateWave HeightWave Period
Morning (11 Sep)--
Afternoon (11 Sep)10ft (3.0m)16s
Evening (11 Sep)8ft (2.5m)15s

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


Short Range Forecast

Mostly dry. Very mild (max 18°C on Sat morning, min 9°C on Thu night). Wind will be generally light.

Thu
10
Friday
11
Saturday
12
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
4
3
4
4
4
4
4
4
3
3
4
4
3
4
3
3
3
4
3
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
SW
16
3
SW
16
2.5
SW
15
2.4
SW
15
2.4
SW
15
2.3
SW
15
2.2
SW
15
2.3
SW
15
2.4
SW
16
2.5
SW
16
2.5
SW
16
2.5
SW
16
2.5
SW
16
2.4
SW
16
2.2
SW
16
2.1
SW
15
2
SW
15
1.8
SW
15
1.7
SW
16
1.6
SW
16
Wave Graph
Metric surfscale
Energy kJ
4588
3842
3297
2594
2392
2215
2061
2276
2808
3219
3559
3385
3098
2868
2314
1976
1785
1581
1384
1248
Wind (km/h)
20
SW
15
SW
10
SW
5
WSW
5
WNW
5
W
5
WSW
5
SSW
10
S
10
S
5
ESE
5
ENE
5
NNE
5
NNE
5
NNE
5
NE
5
ENE
5
ESE
10
NE
10
N
Wind State
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross
cross
glassy
glassy
cross
glassy
cross-on
cross-on
cross-on
glassy
cross-on
cross
High Tide
11:23AM1.61m
00:17AM1.97m
12:30PM1.85m
00:56AM2.06m
1:20PM2.08m
Low Tide
5:43PM0.62m
6:36AM0.75m
6:42PM0.57m
7:11AM0.53m
7:29PM0.53m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
part cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:09
6:10
6:12
 mm
Temp °C
12
12
10
10
10
9
9
12
13
12
10
10
10
10
11
14
18
18
15
15
Feels °C
7
8
7
8
8
7
7
10
10
9
8
8
7
7
8
11
16
16
13
13
  • 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
How to use the Wavefinder 

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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