St Andrews Beach surfForecast / VIC – Mornington Peninsula / Australia

information circle16 Day Weather and Surf, issued 4 am Monday 23 Mar 2026 AEDT
Forecast update in hr  min  s Forecast update imminent
St Andrews Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's St Andrews Beach sea temperature is
18.7° C
(Which is 1.2°C warmer than normal for this time of year)

Best Forecast Surf Conditions for St Andrews Beach this week:

The surf forecast for St Andrews Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Mar 23) at 11AM. The primary swell is predicted to be 1.1m and 12s period with a secondary swell of 0.4m and 15s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at St Andrews Beach in the next 16 days are 4.0m 9s and forecast to arrive on Sunday (Mar 29) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Monday (Mar 23) at 11PM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+)11AM (Mon 23rd Mar)3.5ft (1.1m) 12s
Best Surf 8AM (Tue 24th Mar)5ft (1.5m) 16s
Most Powerful 8AM (Sun 29th Mar)13ft (4.0m) 9s

Table - best surf conditions forecast for St Andrews Beach over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 5mm), mostly falling on Wed afternoon. Warm (max 26°C on Tue afternoon, min 17°C on Wed night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Thu afternoon. Very mild (max 16°C on Thu morning, min 13°C on Thu night). Winds decreasing (near gales from the S on Thu night, light winds from the SSE by Sat night).

Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
0
2
3
0
3
0
2
0
0
0
0
0
0
0
0
0
1
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
1.1
SW
1.2
SW
1.2
SW
1.7
SW
1.7
SW
1.5
SW
1.3
SW
1.2
SW
1.1
SW
0.7
SW
1.2
SW
4
SSW
2.5
SSE
2.4
SSE
1.6
SW
3.5
SSE
4
SE
4
SE
3.5
SE
1.6
SW
3
SE
Period(s) (?)1212121413131212121514987128999158
Wave
Graph
(?)Metric surfscale
Energy kJ (?)39243740311711014732473416303218603222679457476113132096232822241124885
Wind
(km/h)
0
ENE
20
SE
10
ENE
15
N
25
SSW
15
NE
15
NW
5
SE
20
SW
35
SSW
45
S
55
S
45
S
35
S
35
S
25
SSE
25
SSE
20
S
30
S
25
S
20
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscrossoffcross-
off
cross-
on
offcrossglassoncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
4:06PM
1.56
3:46AM
1.43
4:50PM
1.58
4:23AM
1.45
5:35PM
1.55
5:03AM
1.44
6:22PM
1.48
5:47AM
1.39
7:13PM
1.40
6:39AM
1.32
8:10PM
1.31
7:44AM
1.24
9:15PM
1.24
Low Tide
/ height (m)
9:33AM
0.10
10:06PM
0.47
10:13AM
0.05
10:45PM
0.51
10:55AM
0.03
11:26PM
0.56
11:39AM
0.06
12:10AM
0.61
12:28PM
0.13
12:59AM
0.65
1:22PM
0.23
1:58AM
0.69
2:25PM
0.34
3:11AM
0.69
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Sunrise7:24--7:26--7:26--7:28--7:28--7:30--7:31--
Sunset-7:28--7:27--7:24--7:23--7:22--7:21--7:19-
part cloud
clear
clear
part cloud
cloud
rain showers
clear
rain showers
rain showers
part cloud
light rain
rain showers
part cloud
clear
part cloud
part cloud
clear
rain showers
part cloud
cloud
cloud
Rain (mm)
-----1-31-11-----2---
Temp. °C191920222619192019161414131414151516161515
Feels °C (?)21181920241718211911631569913111011
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the St Andrews Beach Surf forecast

The above surf forecast table for St Andrews Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at St Andrews Beach can be found by selecting the local surf guide option on the grey menu. Our St Andrews Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (St Andrews Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for St Andrews Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

St Andrews Beach is 29 km (18 miles) from Mornington. If you plan a holiday in Mornington Peninsula, look for hotels and other accommodation in Mornington. Mornington has rooms for a wide range of budgets as well as car hire and transport links.

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