Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 3 pm 29 Sep 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.2°C
1.1° 

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 (29 Sep):

  • Afternoon surf: Afternoon surf (29 Sep, local time) - 5ft (1.5m), 15s period with SSW swell.
  • Evening surf: Evening surf (29 Sep, local time) - 5ft (1.5m), 15s period with SSW swell.

The current surf forecast for Marengo at 11PM is: 1.4m 15s primary swell from a Southwest direction and 0.3m 3s secondary swell from a North direction (forecast issued at 03:00pm September 29). An open ocean swell of 0.3m 5s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (29 Sep)--
Afternoon (29 Sep)5ft (1.5m)15s
Evening (29 Sep)5ft (1.5m)15s

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


Short Range Forecast

Heavy rain (total 36mm), heaviest during Thu morning. Warm (max 23°C on Tue afternoon, min 11°C on Thu night). Wind will be generally light.

Tue
29
Wednesday
30
Thursday
1
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)
1
2
1
0
1
3
3
2
2
3
3
3
2
3
3
3
1
2
1
2
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)
1.6
SSW
16
1.5
SSW
15
1.5
SSW
15
1.4
SW
15
1.4
SW
15
1.4
SW
15
1.4
SW
15
1.5
SW
15
1.4
SW
16
1.4
SW
16
1.4
SW
16
1.3
SW
16
1.3
SW
15
1.3
SW
15
1.3
SW
15
1.3
SW
15
1.2
SW
15
1.2
SW
15
1.1
SW
15
1.2
SW
15
Wave Graph
Metric surfscale
Energy kJ
1225
1042
1014
893
893
893
805
1046
1001
989
976
864
831
809
724
705
614
606
535
606
Wind (km/h)
15
NNE
15
N
20
N
25
N
25
NNW
15
NNW
15
N
15
N
15
N
15
WSW
10
NW
5
WNW
10
N
5
N
5
N
10
W
5
N
10
SW
15
SW
10
SW
Wind State
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross
glassy
glassy
off
cross
cross-off
cross-off
cross-off
High Tide
2:22PM2.43m
2:04AM1.97m
2:57PM2.50m
2:31AM1.97m
3:33PM2.48m
Low Tide
8:32PM0.65m
8:18AM0.08m
9:05PM0.68m
8:50AM-0.01m
9:37PM0.74m
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
rain showers
light rain
light rain
light rain
heavy rain
mod rain
light rain
light rain
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
6:03
—
—
—
—
—
—
—
6:01
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:27
—
—
—
—
—
—
—
6:28
—
—
—
—
—
—
—
6:29
—
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 mm
—
—
—
—
—
—
—
—
—
—
1
1
2
1
5
14
8
2
1
—
Temp °C
24
23
23
22
22
20
19
21
22
18
16
15
15
16
15
16
16
15
13
12
Feels °C
20
20
19
17
16
16
15
17
19
16
15
15
15
17
16
16
16
15
11
10
  • 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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