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Surf Forecasts
Portsea Back Beach surf break

Portsea Back Beach surfForecast / VIC – Mornington Peninsula / Australia

information circle48hr Weather and Surf, issued 10 am Tuesday 04 Mar 2025 AEDT
Forecast update in hr  min  s Forecast update imminent
Portsea Back Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Portsea Back Beach sea temperature is
20.3° C
 (Which is 2.4°C warmer than normal for this time of year)

How big are the waves at Portsea Back Beach today?

The current surf forecast for Portsea Back Beach at 3PM is: 1.4m 12s primary swell from a Southwest direction (forecast issued at 10:00am March 04). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (04 Mar)5ft (1.5m)12s
Afternoon (04 Mar)4.5ft (1.4m)12s
Evening (04 Mar)4.5ft (1.3m)12s

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

Hourly12 Days
Mornington Peninsula Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Tuesday
04
Wednesday
05
Thursday
06
Friday
07
Saturday
08
Sunday
09
Monday
10
Tuesday
11
8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM
Rating
(10 max)
3
3
3
0
1
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
3
2
0
0
0
1
2
2
2
1
0
0
1
1
1
2
2
3
3
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.5
SW
1.5
SW
1.4
SW
1.4
SW
1.3
SW
1.3
SW
1.2
SW
1.1
SW
1.1
SW
0.9
SW
1
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
1.6
SSW
0.9
SW
1.1
SW
0.6
SW
2.1
SE
2.5
SE
1.1
SW
1.2
SW
1.3
SW
1.4
SW
1.3
SW
1.3
SW
1.3
SW
1.2
SW
1.2
SW
1.1
SW
1.1
SW
1
SW
1
SW
1
SW
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.8
SW
0.8
SW
1.2
SW
1.1
SW
1.1
SW
1.1
SW
1
SW
1
SW
1
SW
0.6
SW
0.8
SW
0.8
SW
1
SW
1.1
SW
1.2
SW
1.3
SW
1.6
SW
1.7
SW
1.6
SW
1.6
SW
1.6
SW
Period(s) (?)12121212121212121111111111131371291477141414141413131313121212121212111112121616141414131313202019181817171616151515
Wave
Graph
(?)Metric surfscale
Energy (?)63463457456545044238929828320523317917924124522221619416738269850751858678769662860948047334633028127726818718318319019029569252952151434733132127345552663069486199012301374123212001011
Wind
(km/h)
20
E
15
ENE
0
SSE
20
S
15
SE
15
E
10
ENE
5
N
20
N
15
N
30
SSW
35
SSW
30
SSW
25
S
30
SSW
25
SSW
10
S
5
SE
20
SSE
30
SE
35
ESE
35
SE
35
ESE
30
ESE
30
E
15
E
15
SE
25
SE
30
SE
25
ESE
20
ESE
20
E
10
NE
15
NNE
10
SE
20
SE
20
SE
10
ESE
5
S
10
E
5
NNE
5
NW
5
SE
15
ENE
15
NE
10
ENE
20
SE
25
SSE
35
SSW
55
S
45
SSW
45
SSW
30
SW
40
SW
35
SW
40
SW
40
WSW
40
WSW
35
WSW
30
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		offglasscross-
on		crosscross-
off		offcross-
off		cross-
off		cross-
off		cross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		crosscross-
on		crosscross-
off		crosscross-
off		cross-
off		cross-
off		cross-
off		crosscrosscross-
off		cross-
off		cross-
off		cross-
off		offoffcrosscrosscross-
off		cross-
off		glasscross-
off		glasscrossglassoffoffcross-
off		crosscross-
on		cross-
on		cross-
on		cross-
on		onononononononcross-
on		cross-
on
High Tide
/ height (m)
4:07PM
1.52
4:04AM
1.47
4:54PM
1.55
4:40AM
1.48
5:41PM
1.54
5:17AM
1.47
6:29PM
1.48
5:56AM
1.42
7:20PM
1.40
6:39AM
1.35
8:17PM
1.30
7:31AM
1.25
9:22PM
1.22
8:38AM
1.16
Low Tide
/ height (m)
9:45AM
0.13
10:10PM
0.33
10:26AM
0.06
10:52PM
0.40
11:07AM
0.02
11:33PM
0.48
11:51AM
0.04
12:15AM
0.57
12:36PM
0.09
1:01AM
0.66
1:26PM
0.17
1:54AM
0.73
2:22PM
0.27
3:01AM
0.77
3:30PM
0.36
Tuesday
04
Wednesday
05
Thursday
06
Friday
07
Saturday
08
Sunday
09
Monday
10
Tuesday
11
Sunrise7:07-------7:07-------7:09-------7:09-------7:11-------7:11-------7:13-------7:13---
Sunset---7:58-------7:55-------7:54-------7:52-------7:52-------7:50-------7:49-------7:46
clearclearclearclearclearclearclearclearclearclearclearclearclearclearcloudcloudcloudcloudcloudpart cloudcloudclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearcloudcloudcloudcloudcloudcloudcloudcloudlight rainlight rainmod rainlight raincloudcloudlight rainlight rainlight rainlight rainlight rainlight rainlight rain
Rain (mm)
-----------------------------------------------34102--1352212
Temp. °C141420212322202122252019171715151617181919191919181922232220181717212627242522212123252322201817171717181817171717171817
Feels °C (?)11122017212019211822151414141111161817161415151614172119181616151720242321242221222326222120161412910111411121111111313
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

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View detailed surf forecast for Portsea Back Beach at:
surf-forecast.com

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