Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 9 am 11 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):

  • Morning surf: Morning surf (11 Sep, local time) - 7.5ft (2.3m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (11 Sep, local time) - 8ft (2.5m), 16s period with SW swell.
  • Evening surf: Evening surf (11 Sep, local time) - 8ft (2.5m), 16s period with SW swell.

The current surf forecast for Marengo at 6PM is: 2.5m 16s primary swell from a Southwest direction and 0.2m 17s secondary swell from a South direction (forecast issued at 09:00am September 11). The wind direction is predicted to be glassy and the swell rating is 4.

Time (AEST) & DateWave HeightWave Period
Morning (11 Sep)7.5ft (2.3m)15s
Afternoon (11 Sep)8ft (2.5m)16s
Evening (11 Sep)8ft (2.5m)16s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Sun morning, min 10°C on Fri night). Wind will be generally light.

Friday
11
Saturday
12
Sunday
13
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
4
3
3
3
3
3
3
4
4
4
4
4
2
2
2
1
1
2
3
1
1
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)
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
1.9
SW
15
1.8
SW
15
1.7
SW
16
1.6
SW
16
1.6
SW
15
1.5
SW
15
1.5
SW
15
1.3
SW
15
1.3
SW
16
1.2
SW
15
1.2
SW
15
1
SW
15
Wave Graph
Metric surfscale
Energy kJ
2061
2276
2808
3219
3559
3385
3098
2726
2314
1976
1672
1456
1384
1248
1068
936
924
809
853
674
640
429
Wind (km/h)
5
WSW
5
S
10
SSE
5
SSE
5
E
5
NE
10
NNE
5
N
5
N
0
NNE
5
ENE
0
ENE
5
NE
10
N
15
N
15
N
20
N
30
N
20
N
15
N
15
N
10
NNE
Wind State
glassy
glassy
cross
cross-on
on
cross-on
cross-on
cross
glassy
glassy
glassy
glassy
glassy
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
High Tide
12:30PM1.85m
00:56AM2.06m
1:20PM2.08m
1:32AM2.11m
2:03PM2.25m
Low Tide
6:36AM0.75m
6:42PM0.57m
7:11AM0.53m
7:29PM0.53m
7:45AM0.36m
8:10PM0.52m
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:31
6:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:10
6:12
6:13
 mm
Temp °C
9
12
13
12
11
10
11
11
11
15
18
19
16
15
14
15
17
19
23
22
20
18
Feels °C
7
10
10
10
9
7
7
7
9
14
17
18
15
13
11
12
12
13
19
19
17
16
  • 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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