Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 3 pm 09 Aug 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 Aug):

  • Afternoon surf: Afternoon surf (09 Aug, local time) - 2ft (0.6m), 16s period with SW swell.
  • Evening surf: Evening surf (09 Aug, local time) - 3.5ft (1.0m), 16s period with SW swell.

The current surf forecast for Marengo at 8PM is: 1.0m 16s primary swell from a Southwest direction and 1.0m 5s secondary swell from a Northeast direction (forecast issued at 03:00pm August 09). An open ocean swell of 0.6m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (09 Aug)--
Afternoon (09 Aug)2ft (0.6m)16s
Evening (09 Aug)3.5ft (1.0m)16s

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


Short Range Forecast

Moderate rain (total 17mm), heaviest on Sun night. Very mild (max 13°C on Sun night, min 10°C on Mon night). Winds increasing (calm on Sun night, fresh winds from the NW by Tue night).

Sun
9
Monday
10
Tuesday
11
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)
0
0
0
2
3
3
4
4
2
2
1
1
4
3
2
2
2
2
1
1
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)
0.9
SW
13
0.6
SW
16
1
SW
16
1.1
SW
16
1.1
SW
20
1.5
SW
19
1.6
SW
19
1.7
SW
19
1.6
SW
18
1.6
SW
17
1.6
SW
16
1.4
SW
16
1.4
SW
16
1.3
SW
16
1.3
SW
15
1.3
SW
14
1.5
SW
14
1.3
SW
15
1.1
SW
14
1.5
SW
17
Wave Graph
Metric surfscale
Energy kJ
261
219
502
595
1030
1626
1924
1988
1615
1579
1303
1014
989
864
788
746
911
757
505
1282
Wind (km/h)
25
NE
20
NNE
15
NNE
15
NNE
5
NNE
5
NE
5
E
10
SW
25
SSW
30
SW
25
SW
25
WSW
25
W
20
W
15
WNW
20
NW
20
NNW
20
NNW
30
NNW
25
NNW
Wind State
cross-on
cross-on
cross
cross
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
9:15PM1.87m
6:52AM1.57m
10:40PM1.93m
8:40AM1.47m
Low Tide
1:16PM0.26m
2:53AM1.40m
2:32PM0.36m
5:03AM1.33m
4:09PM0.42m
light rain
light rain
light rain
light rain
rain showers
cloud
light rain
light rain
light rain
light rain
part cloud
light rain
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:18
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:42
5:43
5:44
 mm
2
2
2
3
1
1
2
1
1
1
1
Temp °C
11
12
12
13
13
12
12
12
13
13
13
12
10
10
10
11
12
13
11
11
Feels °C
6
8
9
11
12
11
12
11
8
8
8
7
4
5
6
6
7
8
5
5
  • 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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