Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 9 am 29 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 (29 Sep):

  • Morning surf: Morning surf (29 Sep, local time) - 5.5ft (1.7m), 16s period with SSW swell.
  • 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 12PM is: 1.6m 16s primary swell from a South-southwest direction and 0.1m 15s secondary swell from a South direction, 0.6m 4s secondary swell from a Northeast direction (forecast issued at 09:00am September 29). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (29 Sep)5.5ft (1.7m)16s
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

Moderate rain (total 10mm), heaviest on Thu morning. Warm (max 24°C on Tue morning, min 11°C on Thu night). Winds decreasing (fresh winds from the N on Tue night, calm by Wed night).

Tuesday
29
Wednesday
30
Thursday
1
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)
2
3
1
2
1
0
1
2
3
3
3
3
3
3
3
3
3
3
2
2
2
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
1.7
SSW
16
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
1.4
SW
16
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
1.1
SW
15
1.1
SW
15
1.2
SW
15
Wave Graph
Metric surfscale
Energy kJ
1273
1339
1225
1042
1014
893
893
893
805
964
1001
989
976
864
831
809
724
705
614
535
535
606
Wind (km/h)
10
NNE
15
NNE
15
NNE
10
N
20
NNE
25
N
30
N
20
NW
15
NNW
15
NNW
15
NNW
10
WSW
10
NW
5
WNW
5
NNW
10
NNW
5
NNW
5
WNW
5
WNW
15
WSW
15
WSW
10
WSW
Wind State
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
glassy
cross-off
cross-off
glassy
off
off
cross-off
off
High Tide
2:22PM2.43m
2:04AM1.97m
2:57PM2.50m
2:31AM1.97m
3:33PM2.48m
Low Tide
7:49AM0.22m
8:32PM0.65m
8:18AM0.08m
9:05PM0.68m
8:50AM-0.01m
9:37PM0.74m
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
cloud
light rain
light rain
light rain
light rain
light rain
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
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6:03
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—
—
—
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6:01
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—
—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:27
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—
—
—
—
—
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6:28
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—
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6:29
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 mm
—
—
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—
—
—
—
—
—
—
—
—
—
—
1
1
4
2
1
—
1
Temp °C
14
18
24
23
22
22
22
20
19
21
22
19
17
16
15
16
15
15
16
15
14
12
Feels °C
11
14
20
21
18
16
16
16
15
17
19
17
17
16
16
16
15
16
17
14
12
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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