Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 9 pm 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.3°C
1.2° 

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 (15 Sep):

  • Morning surf: Morning surf (15 Sep, local time) - 8ft (2.5m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (15 Sep, local time) - 11ft (3.5m), 14s period with SW swell.
  • Evening surf: Evening surf (15 Sep, local time) - 13ft (4.0m), 14s period with SW swell.

The current surf forecast for Marengo at 7AM is: 2.5m 13s primary swell from a Southwest direction and 1.8m 14s secondary swell from a Southwest direction, 0.6m 16s secondary swell from a Southwest direction (forecast issued at 09:00pm September 14). The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (15 Sep)8ft (2.5m)13s
Afternoon (15 Sep)11ft (3.5m)14s
Evening (15 Sep)13ft (4.0m)14s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Mon night. Very mild (max 15°C on Mon night, min 9°C on Wed night). Mainly fresh winds.

Mon
14
Tuesday
15
Wednesday
16
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)
1
1
1
2
2
5
3
4
5
5
5
2
3
3
3
3
3
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
13
0.4
SW
18
0.4
SW
18
1.4
SW
8
2.5
SW
13
4.5
SW
13
3.5
SW
13
3.5
SW
14
4
SW
14
4
SW
14
3.5
SW
14
3
SW
15
3
SW
15
3
SW
15
3
SW
15
3
SSW
15
2.5
SSW
15
2.5
SW
15
Wave Graph
Metric surfscale
Energy kJ
136
111
79
241
2063
6777
4336
4976
5603
5691
5453
3525
3573
3573
3622
3487
3282
3086
Wind (km/h)
20
W
20
W
25
WSW
25
WSW
25
WSW
30
WSW
35
SW
35
SW
35
SW
30
SSW
30
SSW
25
SSW
25
SSW
20
S
20
SSW
20
SW
15
SSW
15
SW
Wind State
off
off
off
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
High Tide
2:34AM2.10m
3:17PM2.38m
3:03AM2.04m
3:51PM2.34m
Low Tide
8:47PM0.54m
8:47AM0.16m
9:22PM0.59m
9:18AM0.14m
9:54PM0.68m
part cloud
part cloud
light rain
clear
clear
rain showers
rain showers
part cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:14
6:15
 mm
1
1
1
Temp °C
15
15
12
11
11
10
11
11
11
10
11
10
10
11
11
11
10
10
Feels °C
11
10
7
5
4
3
3
3
3
2
3
3
4
5
6
5
5
6
  • 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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