Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 4 pm 09 Oct 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.1°C
0.8° 

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 (09 Oct):

  • Afternoon surf: Afternoon surf (09 Oct, local time) - 4.5ft (1.4m), 16s period with SW swell.
  • Evening surf: Evening surf (09 Oct, local time) - 4.5ft (1.3m), 16s period with SW swell.

The current surf forecast for Marengo at 10PM is: 1.3m 15s primary swell from a Southwest direction and 0.6m 4s secondary swell from a Northeast direction (forecast issued at 04:00pm October 09). An open ocean swell of 0.5m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (AEDT) & DateWave HeightWave Period
Morning (09 Oct)--
Afternoon (09 Oct)4.5ft (1.4m)16s
Evening (09 Oct)4.5ft (1.3m)16s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Sun night. Warm (max 24°C on Fri afternoon, min 11°C on Mon morning). Wind will be generally light.

Fri
9
Saturday
10
Sunday
11
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)
1
2
2
3
2
1
2
4
4
4
4
3
3
3
3
4
4
4
2
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)
1.4
SW
16
1.4
SW
16
1.3
SW
16
1.3
SW
15
1.3
SW
15
1.3
SW
15
2.1
W
8
2.1
W
9
2.1
W
9
2.5
WSW
13
2.5
W
10
1.2
SW
14
0.9
SW
17
1.5
SW
16
1.9
SW
16
2.2
SW
16
2.4
SW
16
2.3
SW
16
2.3
SW
15
1.8
SW
15
Wave Graph
Metric surfscale
Energy kJ
1004
991
886
734
696
685
528
676
691
2121
1347
606
419
1129
1651
2374
2868
2620
2387
1361
Wind (km/h)
20
N
15
N
15
NNE
15
NW
20
NW
25
WNW
20
NW
20
WNW
20
W
25
W
20
W
10
WNW
10
WNW
10
NW
10
N
15
N
10
NNW
5
N
20
N
15
W
Wind State
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
glassy
cross
off
High Tide
12:38PM1.80m
00:43AM1.80m
1:29PM2.05m
1:24AM1.86m
2:10PM2.26m
Low Tide
6:49PM0.80m
7:02AM0.54m
7:41PM0.72m
7:38AM0.38m
8:23PM0.67m
part cloud
cloud
cloud
cloud
clear
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
clear
part cloud
clear
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:47
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6:46
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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7:36
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7:37
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7:37
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 mm
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1
Temp °C
24
23
21
19
17
14
12
16
18
16
14
14
13
12
12
18
22
22
21
15
Feels °C
20
20
19
17
14
9
7
11
13
11
11
13
12
10
10
15
20
21
18
13
  • 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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