Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 9 pm 03 Oct 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.1°C
0.9° 

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 (04 Oct):

  • Morning surf: Morning surf (04 Oct, local time) - 5ft (1.6m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (04 Oct, local time) - 5.5ft (1.7m), 15s period with SW swell.
  • Evening surf: Evening surf (04 Oct, local time) - 6ft (1.8m), 16s period with SW swell.

The current surf forecast for Marengo at 3AM is: 1.6m 14s primary swell from a Southwest direction and 1.1m 7s secondary swell from a East-southeast direction (forecast issued at 09:00pm October 03). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (AEST) & DateWave HeightWave Period
Morning (04 Oct)5ft (1.6m)14s
Afternoon (04 Oct)5.5ft (1.7m)15s
Evening (04 Oct)6ft (1.8m)16s

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


Short Range Forecast

Some drizzle, heaviest during Tue morning. Very mild (max 13°C on Mon morning, min 8°C on Sun night). Wind will be generally light.

Sat
3
Sunday
4
Monday
5
7 PM
10 PM
1 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
1
3
3
3
2
2
3
3
4
4
4
4
4
4
4
4
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
SW
14
1.6
SW
14
1.6
SW
14
1.6
SW
14
1.7
SW
14
1.6
SW
15
1.6
SW
15
1.7
SW
16
1.7
SW
16
1.9
SW
17
1.8
SW
16
1.7
SW
16
1.8
SW
16
1.8
SW
16
1.8
SW
16
1.7
SW
16
1.7
SW
16
1.6
SW
16
Wave Graph
Metric surfscale
Energy kJ
1006
1094
1094
1094
1203
1011
1169
1374
1366
2093
1771
1464
1591
1552
1552
1410
1410
1364
Wind (km/h)
20
SSE
15
SSE
10
SSW
15
SW
15
SSW
15
SSW
15
SSW
20
SW
15
SW
10
WSW
5
W
5
W
5
WNW
5
WSW
10
SSW
10
SW
10
W
10
NW
Wind State
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
off
cross-off
High Tide
4:52PM2.24m
4:06AM1.81m
5:39PM2.05m
4:48AM1.68m
6:40PM1.86m
Low Tide
10:48PM0.92m
10:41AM0.15m
11:32PM1.02m
11:28AM0.36m
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:56
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5:54
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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7:31
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6:32
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 mm
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Temp °C
12
11
11
9
10
11
12
11
10
9
8
8
8
12
13
12
10
10
Feels °C
8
9
9
6
6
7
8
7
7
7
6
6
6
10
10
9
7
7
  • 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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