Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 9 pm 09 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 1AM is: 3.5m 17s primary swell from a Southwest direction and 0.2m 18s secondary swell from a South-southeast direction (forecast issued at 09:00pm September 09). 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 afternoon, min 9°C on Wed night). Wind will be generally light.

Wed
9
Thursday
10
Friday
11
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)
5
6
6
6
5
4
4
3
4
4
4
4
4
4
4
3
4
4
Swell
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
18
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
Wave Graph
Metric surfscale
Energy kJ
7961
8419
8323
7541
6495
5419
4588
3842
3297
2594
2392
2061
2061
2307
2808
3178
3343
3385
Wind (km/h)
25
SSW
20
SSW
20
SSW
15
SW
15
SW
15
SW
15
SW
15
SW
10
SW
5
WSW
5
W
5
W
5
W
10
SSW
10
S
10
S
5
SE
5
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
glassy
glassy
cross-off
cross-off
cross
glassy
glassy
High Tide
11:28PM1.87m
11:23AM1.61m
00:17AM1.97m
12:30PM1.85m
Low Tide
4:21PM0.66m
5:54AM0.97m
5:43PM0.62m
6:36AM0.75m
6:42PM0.57m
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:09
6:10
 mm
Temp °C
12
10
10
9
9
11
12
12
10
10
9
9
9
12
13
12
11
10
Feels °C
6
6
6
6
5
7
8
8
7
8
7
7
7
9
10
9
9
8
  • 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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