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Portsea Back Beach surf break
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Portsea Back Beach Surf Forecast / VIC – Mornington Peninsula / Australia

48hr Weather and Surf, issued 4 am Sunday 05 Feb 2023 AEDT
Forecast update in  hr  min  s 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 18.1 °C (Statistics for 05 Feb 1981-2005 - mean: 17.6 max: 18.8 min: 15.9 °C)
Icon breakBreak
Icon legend buoysLive Wave Height (m)
Icon legend windLive Wind Speed (km/h)
Portsea back beach.12
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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 18.1 °C (Statistics for 05 Feb 1981-2005 - mean: 17.6 max: 18.8 min: 15.9 °C)

Eyeball surf reportRecent Eyeball Surf Reports for VIC - Mornington Peninsula

  1. weather stationWind Update Wind reports 10 km away suggest it is still onshore at Portsea Back Beach (light winds from the WSW at SHIP3625).

    Portsea Back Beach
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1 h 38 min ago

Moderate
19 km/h
WSW
Onshore
Please reload the page to see if there are any updates.


How big are the waves at Portsea Back Beach today?

The current surf forecast for Portsea Back Beach at 9AM is: 1.9m 10s primary swell from a Southwest direction and 0.6m 21s secondary swell from a Southwest direction, 1.5m 10s secondary swell from a West-southwest direction (forecast issued at 04:00am February 05). The wind direction is predicted to be cross-onshore and the swell rating is 2.

Time (AEDT) & DateWave HeightWave Period
Morning (05 Feb)6ft (1.9m)10s
Afternoon (05 Feb)3ft (0.9m)19s
Evening (05 Feb)4ft (1.2m)18s

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

Updates in  hr  min  s Update imminent
Sunday
05
Monday
06
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
Saturday
11
Sunday
12
2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM
Rating
(10 max)
332322033343300222022000234320111133101232000000001111101112
Swell
Height Map
T tasmania.htsgw.metric.3.cc23T tasmania.htsgw.metric.6.cc23T tasmania.htsgw.metric.12.cc23
T tasmania.htsgw.metric.27.cc23T tasmania.htsgw.metric.30.cc23T tasmania.htsgw.metric.36.cc23
T tasmania.htsgw.metric.51.cc23T tasmania.htsgw.metric.54.cc23T tasmania.htsgw.metric.60.cc23
T tasmania.htsgw.metric.75.cc23T tasmania.htsgw.metric.78.cc23T tasmania.htsgw.metric.84.cc23
T tasmania.htsgw.metric.99.cc23T tasmania.htsgw.metric.102.cc23T tasmania.htsgw.metric.108.cc23
T tasmania.htsgw.metric.123.cc23T tasmania.htsgw.metric.126.cc23T tasmania.htsgw.metric.132.cc23
T tasmania.htsgw.metric.147.cc23T tasmania.htsgw.metric.150.cc23T tasmania.htsgw.metric.156.cc23
T tasmania.htsgw.metric.171.cc23T tasmania.htsgw.metric.174.cc23T tasmania.htsgw.metric.180.cc23
Wave Height (m) & direction (?)
2.5
SW
2.2
SW
1.9
SW
1.7
SW
0.9
SW
1
SW
1.1
SW
1.3
SW
1.3
SW
1.3
SW
1.6
SW
1.7
SW
1.6
SW
1.6
SW
1.5
SW
1.4
SW
1.4
SW
1.6
SW
1.6
SW
1.6
SW
1.6
SW
1.6
SW
1.6
SW
1.7
SSW
1.4
SW
1.4
SW
1.5
SW
1.5
SW
1.7
SSW
1.4
SW
1.2
SW
1.2
SW
1.2
SW
1.1
SW
1.1
SW
1
SW
1
SW
1
SW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SW
0.8
SW
0.8
SW
0.9
SSW
0.9
SSW
0.4
SW
1.9
SE
2.3
SE
2.4
SE
2
SE
1.7
SE
1.5
SE
1.3
SE
0.6
SW
Period(s) (?)111110102019181817161616161515141414141313131313121212121212121212111111111111111111111111111010107715777777813
Wave
Graph
(?)Metric surfscale
Energy (?)1456110778459255270179510879909201314140212481200936813802978965880854919841890590580646635774514407393386298298250246246215211207172169169166166160127124917984315513582429311237179128
Wind
(km/h)
20
W
20
WSW
15
WSW
15
WSW
15
SSW
20
SSW
20
SSW
20
SSW
10
SW
15
W
15
SW
15
SW
20
SSW
25
S
20
SSW
20
SSW
15
S
15
S
20
S
20
S
20
S
25
S
25
S
20
SSE
20
SSE
10
SSE
15
SE
15
SE
20
S
25
S
35
E
30
ESE
30
ESE
25
E
20
E
20
NE
20
SSE
30
SE
25
SE
10
SSE
10
SW
10
SW
20
SW
20
SSW
20
SSW
30
S
25
S
20
S
15
S
10
SSE
10
E
20
ESE
20
SE
30
SE
40
ESE
40
E
35
E
30
E
20
ENE
10
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
oncross-
on
cross-
on
onononononcross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
off
crosscross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcrosscrosscrosscrossononononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
12:40AM
1.22
11:23AM
1.04
1:31AM
1.26
12:35PM
1.04
2:13AM
1.31
1:38PM
1.08
2:49AM
1.35
2:31PM
1.13
3:22AM
1.37
3:17PM
1.19
3:52AM
1.39
3:59PM
1.24
4:20AM
1.39
4:39PM
1.28
4:46AM
1.38
Low Tide
/ height (m)
6:40AM
0.79
6:17PM
0.30
7:42AM
0.69
7:14PM
0.28
8:26AM
0.59
8:03PM
0.25
9:03AM
0.50
8:47PM
0.23
9:36AM
0.42
9:27PM
0.24
10:06AM
0.35
10:04PM
0.27
10:36AM
0.29
10:39PM
0.33

Note: the tide data above is for Port Phillip Heads, Australia which is 7 km away. Surf properties and timing are calculated for Portsea Back Beach.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph
Offshore winds at Portsea Back Beach blow from the NE

Sunday
05
Monday
06
Tuesday
07
Wednesday
08
Thursday
09
Friday
10
Saturday
11
Sunday
12
2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM
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Rain (mm)
------------------------------------------------------------
Temp. °C151515171717161616151516161616161616151515151515151515161819201817181719212222211918181919181717161616192223221918181823
Feels °C (?)121212141414121214131313131212131314121211111111121313141516151313151517191820221918171717141314141515171918161312141523
Sunrise--6:37-------6:39-------6:39-------6:41-------6:41-------6:43-------6:45-------6:46-
Sunset------8:30-------8:30-------8:29-------8:28-------8:27-------8:25-------8:24-----

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