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Surf Forecasts:

Cyrils and Big Left surfForecast / VIC – Mornington Peninsula / Australia

information circle48hr Weather and Surf, issued 10 am Wednesday 18 Mar 2026 AEDT
Forecast update in hr  min  s Forecast update imminent
Cyrils and Big Left surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cyrils and Big Left sea temperature is
18.8° C
 (Which is 1.2°C warmer than normal for this time of year)

How big are the waves at Cyrils and Big Left today?

The current surf forecast for Cyrils and Big Left at 4PM is: 1.3m 12s primary swell from a Southwest direction and 0.4m 3s secondary swell from a South direction (forecast issued at 10:00am March 18). The wind direction is predicted to be onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (18 Mar)4.5ft (1.3m)12s
Afternoon (18 Mar)4.5ft (1.3m)12s
Evening (18 Mar)4.5ft (1.3m)12s

Table - waves today at Cyrils and Big Left. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
18
Thursday
19
Friday
20
Sat
21
8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM
Rating
(10 max)
0
0
0
0
0
0
0
1
1
0
0
0
0
1
1
1
2
3
2
0
0
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
SW
1.3
SW
1.3
SW
1.3
SW
1.3
SW
1.4
SW
1.4
SW
1.3
SW
1.3
SW
1.3
SW
1.3
SW
1.3
SW
1.3
SW
1.3
SW
1.3
SW
1.5
SW
1.6
SW
1.6
SW
1.7
SW
1.6
SW
1.6
SW
1.6
SW
1.4
SW
1.4
SW
Period(s) (?)121212121212121212121212121212131414141413131414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)43542042049453761360354652846546547348852852868893010181075947852852725780
Wind
(km/h)
15
ESE
15
ESE
15
SSE
20
SSE
20
SE
15
SE
15
SSE
15
SSE
15
SSE
15
S
15
SSE
15
S
15
SSE
15
SSE
15
SE
10
SSE
10
SE
10
SSE
15
S
15
S
15
SSE
15
SSE
10
SE
10
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		ononononononononononononononononcross-
on		ononononon
High Tide
/ height (m)
11:29AM
1.52
12:38AM
1.70
12:45PM
1.67
1:21AM
1.79
1:43PM
1.86
2:00AM
1.88
Low Tide
/ height (m)
5:50AM
1.00
5:59PM
0.66
6:47AM
0.82
7:02PM
0.60
7:31AM
0.60
7:54PM
0.54
Wednesday
18
Thursday
19
Friday
20
Sat
21
Sunrise7:18-------7:20-------7:20-------
Sunset---7:35-------7:34-------7:31----
clear
clear
clear
cloud
clear
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
Rain (mm)
------------------------
Temp. °C151516161717161616161616161616161616161616161616
Feels °C (?)131314131415141414141414141414151616151413141415
  • 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

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View detailed surf forecast for Cyrils and Big Left at:
surf-forecast.com

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