Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 3 am 09 Sep 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.0°C
0.8° 

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 (09 Sep):

  • Morning surf: Morning surf (09 Sep, local time) - 11ft (3.5m), 19s period with SW swell.
  • Afternoon surf: Afternoon surf (09 Sep, local time) - 11ft (3.5m), 18s period with SW swell.
  • Evening surf: Evening surf (09 Sep, local time) - 11ft (3.5m), 17s period with SW swell.

The current surf forecast for Marengo at 7AM is: 4.0m 16s primary swell from a Southwest direction and 3.0m 16s secondary swell from a Southwest direction, 1.5m 21s secondary swell from a Southwest direction (forecast issued at 03:00am September 09). The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (09 Sep)11ft (3.5m)19s
Afternoon (09 Sep)11ft (3.5m)18s
Evening (09 Sep)11ft (3.5m)17s

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


Short Range Forecast

Mostly dry. Very mild (max 13°C on Fri morning, min 9°C on Wed night). Winds decreasing (fresh winds from the SSW on Wed morning, calm by Fri afternoon).

Wednesday
9
Thursday
10
Friday
11
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)
4
7
7
7
5
5
6
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
SW
16
3.5
SW
16
4
SW
16
3.5
SW
19
3.5
SW
19
3.5
SW
18
3.5
SW
17
3.5
SW
17
3.5
SW
17
3.5
SSW
17
3.5
SSW
17
3
SW
16
3
SW
16
3
SW
16
2.5
SW
15
2.4
SW
15
2.3
SW
15
2.2
SW
15
2.1
SW
14
2.2
SW
15
1.6
SW
17
2.4
SW
16
2.5
SW
16
2.5
SW
16
Wave Graph
Metric surfscale
Energy kJ
4471
6657
7665
8450
8118
7452
7961
8323
8323
7895
6495
5419
4588
3842
3097
2594
2276
2061
1785
2061
1334
2881
3343
3301
Wind (km/h)
35
SW
30
SW
30
SSW
30
SSW
25
SSW
25
SW
25
SSW
20
SSW
20
SSW
15
SW
10
WSW
15
SW
15
SW
20
SW
10
SW
10
WSW
5
W
5
WSW
5
W
5
SSW
10
SSW
10
S
0
ESE
5
NE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
glassy
cross-off
cross-off
cross
glassy
glassy
High Tide
10:19PM1.79m
9:33AM1.43m
11:28PM1.87m
11:23AM1.61m
00:17AM1.97m
12:30PM1.85m
Low Tide
4:53AM1.19m
4:21PM0.66m
5:54AM0.97m
5:43PM0.62m
6:36AM0.75m
6:42PM0.57m
light rain
cloud
part cloud
cloud
cloud
part cloud
part 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>
6:37
6:35
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:08
6:09
6:10
 mm
1
Temp °C
11
10
10
11
11
11
11
10
9
9
9
11
12
12
10
10
10
9
9
12
13
12
11
10
Feels °C
4
2
2
3
4
5
5
6
5
6
6
7
8
8
7
8
8
7
7
10
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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