Surf Break

Lat Long: 38.78° S 143.67° E

Marengo 48 hour detailed Surf Forecast

Issued: 4 pm 19 Oct 2026 (local time)

Forecast update in  hr  min

Today's Marengo sea temperature is
14.8°C
1.4° 

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 (19 Oct):

  • Afternoon surf: Afternoon surf (19 Oct, local time) - 3ft (0.9m), 16s period with WSW swell.
  • Evening surf: Evening surf (19 Oct, local time) - 3ft (0.9m), 15s period with WSW swell.

The current surf forecast for Marengo at 8PM is: 1.0m 15s primary swell from a Southwest direction and 0.4m 4s secondary swell from a Northeast direction (forecast issued at 04:00pm October 19). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (AEDT) & DateWave HeightWave Period
Morning (19 Oct)--
Afternoon (19 Oct)3ft (0.9m)16s
Evening (19 Oct)3ft (0.9m)15s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Mon afternoon, min 14°C on Tue night). Wind will be generally light.

Mon
19
Tuesday
20
Wednesday
21
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
2
1
1
1
0
1
2
0
2
1
1
1
2
2
1
1
0
3
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)
1
WSW
16
0.8
WSW
16
1
SW
15
0.9
WSW
15
0.9
WSW
15
0.9
WSW
15
0.9
SW
14
0.9
SW
14
0.9
SW
14
0.9
SW
13
0.9
SW
12
0.9
SW
12
0.8
SW
12
0.8
SW
13
0.8
SW
14
0.8
SW
14
0.8
SW
14
1.1
SW
17
1.4
SW
17
1.6
SW
17
Wave Graph
Metric surfscale
Energy kJ
519
314
441
377
377
372
284
272
268
257
223
220
181
196
238
238
261
611
1174
1484
Wind (km/h)
15
NNE
15
N
10
N
10
NNE
15
NNE
15
N
15
N
15
NNW
20
N
10
NW
10
W
5
WSW
5
W
5
W
0
SSW
10
SSE
5
S
10
SE
10
ENE
15
NE
Wind State
cross
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross
cross-off
off
off
glassy
glassy
glassy
cross
cross
cross-on
on
cross-on
High Tide
6:43PM1.82m
5:51AM1.44m
7:37PM1.67m
6:51AM1.32m
9:04PM1.56m
Low Tide
11:42AM0.52m
00:47AM1.08m
12:19PM0.70m
1:55AM1.14m
1:13PM0.90m
clear
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:33
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6:31
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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7:45
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7:46
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7:47
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 mm
—
—
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Temp °C
26
27
23
22
22
22
21
22
25
26
18
15
15
14
16
18
16
19
15
15
Feels °C
23
24
21
20
18
18
17
19
22
24
17
15
16
14
17
17
16
18
15
14
  • 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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