Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 10 am 23 Oct 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
15.5°C
2.0° 

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 Oct):

  • Morning surf: Morning surf (23 Oct, local time) - 4.5ft (1.3m), 18s period with SW swell.
  • Afternoon surf: Afternoon surf (23 Oct, local time) - 5ft (1.6m), 17s period with SW swell.
  • Evening surf: Evening surf (23 Oct, local time) - 5.5ft (1.7m), 16s period with SW swell.

The current surf forecast for Marengo at 2PM is: 1.6m 17s primary swell from a Southwest direction and 0.3m 8s secondary swell from a East-southeast direction (forecast issued at 10:00am October 23). An open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEDT) & DateWave HeightWave Period
Morning (23 Oct)4.5ft (1.3m)18s
Afternoon (23 Oct)5ft (1.6m)17s
Evening (23 Oct)5.5ft (1.7m)16s

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


Short Range Forecast

Heavy rain (total 29mm), heaviest during Sat night. Warm (max 29°C on Fri afternoon, min 8°C on Sun night). Wind will be generally light.

Friday
23
Saturday
24
Sunday
25
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
1
3
3
3
4
4
4
4
3
2
1
0
1
0
0
2
3
3
2
2
2
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)
1.1
SW
18
1.6
SW
18
1.6
SW
17
1.6
SW
16
1.7
SW
16
1.7
SW
16
1.7
SW
16
1.7
SW
16
1.6
SW
15
1.6
SW
15
1.5
SW
15
1.5
SW
15
1.5
SW
15
1.4
SW
15
1.4
SW
15
1.4
SW
15
1.4
SW
15
1.4
SW
15
1.4
SW
15
1.4
SW
14
1.4
SW
14
1.1
SW
14
Wave Graph
Metric surfscale
Energy kJ
799
1634
1542
1401
1492
1474
1438
1366
1216
1105
1001
949
936
856
868
868
856
844
844
825
813
521
Wind (km/h)
25
N
25
N
15
NNW
20
WSW
15
WSW
10
WSW
10
SW
10
WSW
10
SW
10
S
10
ESE
15
ESE
15
ESE
20
SE
15
SSE
10
S
5
ESE
5
SSW
15
SW
20
SW
20
WSW
20
WSW
Wind State
cross
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross
on
cross-on
cross-on
cross-on
cross-on
cross
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
11:42AM1.51m
11:35PM1.57m
12:35PM1.78m
00:17AM1.61m
1:14PM2.04m
Low Tide
5:26AM0.95m
5:47PM1.04m
6:03AM0.78m
6:48PM0.96m
6:34AM0.60m
7:31PM0.89m
clear
clear
clear
part cloud
cloud
light rain
cloud
cloud
clear
part cloud
part cloud
cloud
light rain
light rain
light rain
mod rain
mod rain
light rain
light rain
light rain
light rain
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
—
—
—
—
—
—
6:26
—
—
—
—
—
—
—
6:26
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
7:51
—
—
—
—
—
—
—
7:52
—
—
—
—
—
—
—
7:52
—
—
 mm
—
—
—
—
—
1
—
—
—
—
—
—
1
3
1
6
6
3
5
2
1
—
Temp °C
22
27
29
17
15
14
14
13
13
15
15
15
13
12
11
11
11
11
12
11
11
11
Feels °C
18
22
26
14
13
13
14
12
12
13
13
12
10
8
8
9
10
10
9
6
6
6
  • 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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