Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 4 am 10 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 (10 Oct):

  • Morning surf: Morning surf (10 Oct, local time) - 4.5ft (1.3m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (10 Oct, local time) - 10ft (3.0m), 14s period with WSW swell.
  • Evening surf: Evening surf (10 Oct, local time) - 8ft (2.5m), 10s period with W swell.

The current surf forecast for Marengo at 11AM is: 1.3m 14s primary swell from a Southwest direction and 0.4m 6s secondary swell from a East-southeast direction (forecast issued at 04:00am October 10). The wind direction is predicted to be offshore and the swell rating is 3.

Time (AEDT) & DateWave HeightWave Period
Morning (10 Oct)4.5ft (1.3m)14s
Afternoon (10 Oct)10ft (3.0m)14s
Evening (10 Oct)8ft (2.5m)10s

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 22°C on Sun afternoon, min 11°C on Mon morning). Winds increasing (light winds from the NW on Sat night, fresh winds from the WSW by Mon night).

Saturday
10
Sunday
11
Monday
12
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
2
2
2
3
4
4
4
3
3
3
3
3
4
4
2
3
4
3
4
3
3
3
4
6
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
SW
15
1.2
SW
15
1.3
SW
14
1.3
SW
14
3
WSW
14
2.4
W
10
2.5
W
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
2.2
SW
15
1.9
SW
15
2.1
SW
15
2
SW
17
2
SW
16
2.1
SW
16
2.1
SW
16
2.1
SW
15
1.9
SW
15
4
WSW
14
Wave Graph
Metric surfscale
Energy kJ
696
606
676
667
3006
1092
1347
630
482
1300
1761
2374
2653
2418
2197
1650
1900
2233
2003
2035
1983
1958
1610
6083
Wind (km/h)
20
NW
25
WNW
20
NW
20
WNW
25
W
25
W
15
W
10
WNW
10
WNW
5
NW
10
N
15
N
10
NNW
10
NNW
15
N
25
W
10
WSW
15
SW
15
WSW
20
WSW
30
WSW
30
WSW
25
W
25
W
Wind State
cross-off
off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross
off
off
cross-off
cross-off
cross-off
off
off
off
off
High Tide
00:43AM1.80m
1:29PM2.05m
1:24AM1.86m
2:10PM2.26m
2:00AM1.91m
2:46PM2.40m
Low Tide
7:02AM0.54m
7:41PM0.72m
7:38AM0.38m
8:23PM0.67m
8:11AM0.26m
8:59PM0.65m
rain showers
clear
clear
clear
part cloud
part cloud
cloud
clear
clear
cloud
cloud
clear
part cloud
part cloud
clear
cloud
rain showers
cloud
light rain
cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:47
—
—
—
—
—
—
—
6:46
—
—
—
—
—
—
—
6:43
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:37
—
—
—
—
—
—
—
7:37
—
—
—
—
—
—
—
7:38
—
—
 mm
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
—
1
—
—
—
—
—
Temp °C
16
14
12
16
18
16
14
14
13
13
13
18
22
22
21
18
13
12
11
13
14
14
12
12
Feels °C
13
9
7
11
13
11
11
12
12
12
12
15
19
20
18
14
12
9
8
9
7
8
6
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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