Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 9 am 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.2°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 (23 Sep):

  • Morning surf: Morning surf (23 Sep, local time) - 6ft (1.9m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (23 Sep, local time) - 5ft (1.6m), 14s period with SW swell.
  • Evening surf: Evening surf (23 Sep, local time) - 5ft (1.5m), 14s period with SW swell.

The current surf forecast for Marengo at 1PM is: 1.7m 14s primary swell from a South-southwest direction and 0.3m 4s secondary swell from a East-southeast direction (forecast issued at 09:00am September 23). The wind direction is predicted to be onshore.

Time (AEST) & DateWave HeightWave Period
Morning (23 Sep)6ft (1.9m)14s
Afternoon (23 Sep)5ft (1.6m)14s
Evening (23 Sep)5ft (1.5m)14s

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


Short Range Forecast

Some drizzle, heaviest during Fri morning. Warm (max 23°C on Thu afternoon, min 10°C on Fri night). Wind will be generally light.

Wednesday
23
Thursday
24
Friday
25
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
2
2
1
1
1
1
1
1
0
1
1
2
1
0
0
1
1
1
1
0
2
2
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)
2
SSW
14
1.8
SW
14
1.7
SSW
14
1.6
SW
14
1.5
SW
14
1.5
SW
13
1.4
SW
13
1.3
SW
13
1.2
SW
13
1.1
SW
13
1.1
SW
13
1.1
SW
13
1
SW
13
0.9
SW
13
0.8
SW
12
0.8
SW
12
0.8
SW
12
0.8
SW
12
0.6
SW
12
0.6
SW
14
0.8
SW
14
0.8
SW
14
Wave Graph
Metric surfscale
Energy kJ
1690
1303
1080
975
816
792
711
637
511
451
431
374
320
265
217
217
184
181
116
128
281
281
Wind (km/h)
10
NE
10
E
15
ESE
15
E
15
ENE
15
NE
10
NE
10
NE
10
NNE
10
NNE
5
NNE
5
WNW
10
NE
10
NNE
10
N
15
WNW
10
WNW
10
WNW
15
W
15
WSW
15
SW
5
WSW
Wind State
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
glassy
cross-on
cross
cross
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
High Tide
8:19AM1.25m
11:02PM1.66m
10:59AM1.39m
11:47PM1.74m
11:59AM1.62m
Low Tide
5:11AM1.23m
3:33PM0.91m
5:49AM1.08m
5:11PM0.87m
6:12AM0.92m
6:07PM0.80m
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
light rain
part cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:21
6:22
6:22
 mm
1
Temp °C
8
12
13
13
11
11
12
13
14
19
22
23
19
19
20
18
15
14
15
14
12
11
Feels °C
5
10
9
10
8
8
9
11
11
16
20
22
18
18
19
16
13
13
13
12
10
10
  • 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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