Gunnamatta Beach surf break

Gunnamatta Beach surfForecast / VIC – Mornington Peninsula / Australia

information circle48hr Weather and Surf, issued 10 pm Tuesday 14 Oct 2025 AEDT
Forecast update in hr  min  s Forecast update imminent
Gunnamatta Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Gunnamatta Beach sea temperature is
13.8° C
(Which is slightly warmer than usual)


How big are the waves at Gunnamatta Beach today?

The current surf forecast for Gunnamatta Beach at 3AM is: 1.1m 21s primary swell from a Southwest direction and 1.6m 10s secondary swell from a Southwest direction (forecast issued at 10:00pm October 14). The wind direction is predicted to be cross-shore.

Time (AEDT) & DateWave HeightWave Period
Morning (15 Oct)5ft (1.5m)19s
Afternoon (15 Oct)5ft (1.6m)18s
Evening (15 Oct)8ft (2.5m)17s

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

Updates in  hr  min  s Forecast update imminent
Tue
14
Wednesday
15
Thursday
16
Friday
17
8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM
Rating
(10 max)
0
2
2
1
2
2
2
1
4
5
5
5
3
1
2
2
0
0
2
1
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.8
SW
1
SW
1.1
SW
1.4
SW
1.4
SW
1.5
SW
1.6
SW
1.6
SW
2.5
SW
2.5
SW
2.5
SW
2.5
SW
2.4
SW
2.3
SW
2.3
SW
2.1
SW
2.5
WSW
2
SW
2.5
WSW
2.1
SW
2.1
SW
2.4
SW
3
SW
3.5
SW
Period(s) (?)222221202019191817171716161616161515151414141516
Wave
Graph
(?)Metric surfscale
Energy kJ (?)589906996142213791609182516524043376136743097287525162453212928811692262517521761242341535205
Wind
(km/h)
25
SW
15
W
25
NW
25
NW
25
NW
15
WNW
15
S
20
S
10
SE
15
ENE
15
NE
20
NNE
35
N
35
N
35
NNW
25
NNW
45
SW
25
WSW
20
W
25
WNW
35
WNW
45
WSW
45
SW
45
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
crosscrosscrosscrosscross-
on
cross-
on
crossoffoffoffcross-
off
cross-
off
cross-
off
cross-
off
ononcross-
on
crosscrossononon
High Tide
/ height (m)
5:17PM
1.61
6:22AM
1.66
6:06PM
1.51
7:12AM
1.53
7:02PM
1.40
8:08AM
1.42
Low Tide
/ height (m)
11:45PM
0.07
12:20PM
0.57
12:35AM
0.24
1:13PM
0.64
1:30AM
0.41
2:17PM
0.68
Tue
14
Wednesday
15
Thursday
16
Friday
17
Sunrise----6:35-------6:33-------6:33---
Sunset-------7:37-------7:37-------7:38
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
rain showers
clear
clear
Rain (mm)
---------------------1--
Temp. °C13131110912141212121213162125271514131212121212
Feels °C (?)8106548108109988131821791075322
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for VIC - Mornington Peninsula

  1. weather stationWind Update Continuing clean conditions at Gunnamatta Beach (calm at Cerberus Automatic Weather Station 28 km from Gunnamatta Beach). 1.1m 9s swell from the SW with a 0.5m 20s long period groundswell, also from the SW. 2 swells combining to make bigger set waves.

    Gunnamatta Beach
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28 km away, 1 h 17 min ago

2 km/h
SW
0.0
13.8
Air / Water (°C)
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