Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 3 am 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
13.9°C
0.7° 

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 (10 Sep):

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

The current surf forecast for Marengo at 9AM is: 3.0m 16s primary swell from a Southwest direction and 0.4m 17s secondary swell from a South-southeast direction (forecast issued at 03:00am September 10). The wind direction is predicted to be cross-offshore.

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

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


Short Range Forecast

Mostly dry. Very mild (max 17°C on Sat morning, min 9°C on Thu night). Wind will be generally light.

Thursday
10
Friday
11
Saturday
12
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
6
6
5
5
4
3
4
4
4
4
4
4
3
3
4
4
4
4
3
3
3
3
3
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3.5
SW
17
3.5
SW
17
3.5
SSW
17
3
SW
16
3
SW
16
3
SW
16
2.5
SW
15
2.4
SW
15
2.4
SW
15
2.2
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
8323
7541
6495
5419
4588
3842
3297
2594
2392
2061
2061
2307
2808
3178
3559
3385
3098
2868
2314
1976
1785
1581
1384
1248
Wind (km/h)
20
SSW
15
SW
15
SW
15
SW
15
SW
15
SW
10
WSW
10
WSW
5
W
5
W
5
WSW
10
SSW
10
S
10
S
5
SE
5
NE
5
NNE
5
NNE
5
NE
5
ENE
10
E
10
SE
10
NE
10
NNE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
glassy
off
cross-off
cross
cross
glassy
glassy
glassy
glassy
cross-on
cross-on
on
cross-on
cross-on
cross
High Tide
11:28PM1.87m
11:23AM1.61m
00:17AM1.97m
12:30PM1.85m
00:56AM2.06m
1:20PM2.08m
Low Tide
5:54AM0.97m
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
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
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
10
9
9
11
12
12
10
10
10
9
9
12
13
12
11
10
10
10
10
14
17
17
14
14
Feels °C
6
6
5
7
8
8
7
8
8
7
7
9
10
9
10
8
8
8
7
11
14
15
12
12
  • 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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