Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 3 am 03 Oct 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.3°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 (03 Oct):

  • Morning surf: Morning surf (03 Oct, local time) - 5ft (1.6m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (03 Oct, local time) - 5ft (1.6m), 14s period with SW swell.
  • Evening surf: Evening surf (03 Oct, local time) - 5ft (1.6m), 14s period with SW swell.

The current surf forecast for Marengo at 7AM is: 1.7m 14s primary swell from a Southwest direction and 0.1m 14s secondary swell from a South direction, 2.5m 8s secondary swell from a East-southeast direction (forecast issued at 03:00am October 03). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (03 Oct)5ft (1.6m)14s
Afternoon (03 Oct)5ft (1.6m)14s
Evening (03 Oct)5ft (1.6m)14s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Sat morning. Very mild (max 13°C on Mon morning, min 7°C on Sun night). Winds decreasing (fresh winds from the ESE on Sat morning, calm by Mon morning).

Saturday
3
Sunday
4
Monday
5
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
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)
0
0
0
0
0
0
0
2
3
3
3
3
4
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SW
15
1.7
SW
15
1.7
SW
14
1.6
SW
14
1.6
SW
14
1.6
SW
14
1.6
SW
14
1.6
SW
14
1.6
SW
14
1.6
SW
14
1.6
SW
14
1.7
SW
15
1.8
SW
15
1.8
SW
16
1.8
SW
16
1.9
SW
17
1.8
SW
16
1.8
SW
16
1.8
SW
16
1.8
SW
16
1.8
SW
16
1.7
SW
16
1.7
SW
16
1.7
SW
16
Wave Graph
Metric surfscale
Energy kJ
1212
1212
1196
978
1109
1109
1006
992
992
1094
1094
1237
1399
1622
1474
2093
1771
1750
1591
1552
1552
1410
1410
1537
Wind (km/h)
30
ESE
35
ESE
35
ESE
30
ESE
25
SE
25
SE
15
SE
10
SSE
10
SSW
15
SW
15
SSW
15
SSW
15
SSW
20
SW
10
SW
5
WSW
5
WNW
5
WNW
5
NW
5
S
10
SSW
10
SW
5
WNW
10
WNW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
glassy
cross-off
cross-off
glassy
cross-off
High Tide
3:31AM1.90m
4:52PM2.24m
4:06AM1.81m
5:39PM2.05m
4:48AM1.68m
6:40PM1.86m
Low Tide
10:11PM0.82m
10:00AM0.02m
10:48PM0.92m
10:41AM0.15m
11:32PM1.02m
11:28AM0.36m
light rain
light rain
light rain
light rain
mod rain
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:58
—
—
—
—
—
—
—
6:56
—
—
—
—
—
—
—
5:54
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:30
—
—
—
—
—
—
—
—
7:31
—
—
—
—
—
—
6:32
—
—
 mm
1
4
4
2
6
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
12
12
12
12
11
12
12
11
10
10
10
11
12
11
9
8
8
7
8
12
13
12
10
11
Feels °C
6
5
6
6
6
7
9
9
8
7
7
8
8
7
6
6
6
5
6
10
10
9
8
8
  • 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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