Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 4 pm 10 Oct 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.4°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 (11 Oct):

  • Morning surf: Morning surf (11 Oct, local time) - 6.5ft (2.0m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (11 Oct, local time) - 7.5ft (2.3m), 16s period with SW swell.
  • Evening surf: Evening surf (11 Oct, local time) - 7ft (2.1m), 15s period with SW swell.

The current surf forecast for Marengo at 1AM is: 1.2m 13s primary swell from a Southwest direction and 0.8m 17s secondary swell from a Southwest direction (forecast issued at 04:00pm October 10). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (AEDT) & DateWave HeightWave Period
Morning (11 Oct)6.5ft (2.0m)16s
Afternoon (11 Oct)7.5ft (2.3m)16s
Evening (11 Oct)7ft (2.1m)15s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Sun night. Warm (max 22°C on Sun afternoon, min 10°C on Tue morning). Winds increasing (light winds from the N on Sun afternoon, fresh winds from the WSW by Tue morning).

Sat
10
Sunday
11
Monday
12
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
4
3
4
3
3
3
3
3
4
3
2
4
4
4
4
4
3
3
5
4
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)
3
WSW
14
2.3
W
10
2.5
WSW
10
1.3
SW
14
0.9
SW
17
1.6
SW
16
1.9
SW
16
2.2
SW
16
2.3
SW
16
2.3
SW
15
2.1
SW
15
1.9
SW
15
2.1
SW
15
2
SW
17
2
SW
16
2
SW
16
2.1
SW
16
2.1
SW
15
4
WSW
14
1.9
SW
15
Wave Graph
Metric surfscale
Energy kJ
3083
1005
1176
639
482
1317
1761
2344
2653
2418
2102
1650
1925
2233
2003
1929
2035
1882
6245
1568
Wind (km/h)
20
W
25
W
20
W
15
WNW
10
NW
10
NW
10
N
15
N
10
NNW
10
N
20
N
15
WSW
15
W
15
WSW
15
WSW
15
WSW
25
W
30
W
25
W
25
WNW
Wind State
off
off
off
off
cross-off
cross-off
cross
cross
cross-off
cross
cross
off
off
off
cross-off
off
off
off
off
off
High Tide
1:29PM2.05m
1:24AM1.86m
2:10PM2.26m
2:00AM1.91m
2:46PM2.40m
Low Tide
7:41PM0.72m
7:38AM0.38m
8:23PM0.67m
8:11AM0.26m
8:59PM0.65m
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
light rain
light rain
cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
6:46
—
—
—
—
—
—
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6:43
—
—
—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
7:37
—
—
—
—
—
—
—
7:37
—
—
—
—
—
—
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7:38
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
2
1
1
—
—
—
—
—
Temp °C
18
17
15
14
12
11
12
18
22
22
22
18
13
13
12
12
13
13
12
11
Feels °C
13
12
12
12
10
9
9
15
19
20
19
15
11
11
9
9
7
6
6
5
  • 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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