Marengo Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 3 am 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.0°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 (17 Sep):

  • Morning surf: Morning surf (17 Sep, local time) - 7ft (2.1m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (17 Sep, local time) - 6ft (1.9m), 14s period with SSW swell.
  • Evening surf: Evening surf (17 Sep, local time) - 6.5ft (2.0m), 14s period with SSW swell.

The current surf forecast for Marengo at 10AM is: 2.0m 14s primary swell from a South-southwest direction (forecast issued at 03:00am September 17). The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (17 Sep)7ft (2.1m)14s
Afternoon (17 Sep)6ft (1.9m)14s
Evening (17 Sep)6.5ft (2.0m)14s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Fri afternoon, min 6°C on Thu night). Winds decreasing (fresh winds from the WNW on Fri night, light winds from the NNW by Sat night).

Thursday
17
Friday
18
Saturday
19
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
4
4
4
3
3
3
4
4
4
4
4
3
4
4
3
2
2
2
6
5
2
3
3
3
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)
2.5
SW
15
2.3
SW
15
2.2
SW
15
2
SSW
14
1.9
SSW
14
1.9
SSW
14
1.9
SSW
14
2
SSW
14
1.9
SW
14
1.9
SW
14
1.7
SW
14
2.1
SW
17
2.1
SW
16
2
SW
16
2
SW
15
2
SW
14
1.8
SW
14
1.8
SW
14
4
WSW
13
4
WSW
13
1.6
SW
13
1.6
SW
13
1.3
SW
12
1.4
SW
16
Wave Graph
Metric surfscale
Energy kJ
2736
2246
1956
1644
1388
1329
1368
1667
1533
1533
1154
2541
2201
1958
1788
1624
1363
1318
5707
5256
892
796
486
1031
Wind (km/h)
15
WSW
15
SW
15
WSW
15
WSW
20
WSW
20
WSW
15
W
10
WNW
10
NW
10
NW
15
NW
20
NW
20
W
20
WNW
20
WNW
30
NW
30
WNW
25
WNW
25
W
25
W
25
W
20
WSW
10
W
10
NNW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
off
off
off
off
off
off
cross-off
High Tide
3:30AM1.96m
4:25PM2.23m
3:55AM1.85m
5:01PM2.08m
4:19AM1.74m
5:40PM1.92m
Low Tide
9:47AM0.17m
10:25PM0.79m
10:17AM0.24m
10:55PM0.92m
10:47AM0.34m
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:22
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:16
6:17
 mm
Temp °C
10
9
9
10
11
11
9
7
7
6
6
13
19
20
17
17
17
17
15
17
18
18
14
13
Feels °C
6
5
5
6
6
6
5
4
4
3
2
8
14
16
13
10
9
10
10
13
13
14
12
11
  • 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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