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Surf Forecasts:

Horseshoe Bay 1 surfForecast / SA – East Coast / Australia

information circle12 Day Weather and Surf, issued 9 am Friday 13 Mar 2026 ACDT
Forecast update in hr  min  s Forecast update imminent
Horseshoe Bay 1 surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Horseshoe Bay 1 sea temperature is
19.7° C
 (Which is 1.2°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Horseshoe Bay 1 this week:

The surf forecast for Horseshoe Bay 1 over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Mar 15) at 4AM. The primary swell is predicted to be 1.7m and 17s period with a secondary swell of 1.4m and 11s. Another secondary swell of 0.9m and 5s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Horseshoe Bay 1 in the next 12 days are 2.5m 18s and forecast to arrive on Sunday (Mar 15) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (ACDT) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Sun 15th Mar)5.5ft (1.7m) 17s
Best Surf 4AM (Sun 15th Mar)5.5ft (1.7m) 17s
Most Powerful10AM (Sun 15th Mar)8ft (2.5m) 18s

Table - best surf conditions forecast for Horseshoe Bay 1 over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast Mostly dry. Warm (max 22°C on Sun morning, min 13°C on Fri morning). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Mon afternoon. Warm (max 20°C on Wed morning, min 15°C on Mon afternoon). Wind will be generally light.

Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
1
2
3
2
3
3
1
2
1
1
2
2
0
1
0
0
0
0
0
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.4
SSW
2.2
SSW
1.4
SSW
1.7
SSW
1.6
SSW
1.7
SSW
2.5
SSW
2.5
SSW
2.2
SSW
1.8
SSW
1.9
SSW
1.6
SSW
1.5
SSW
1.4
SSW
1.3
SSW
1.4
SSW
1.5
SSW
1.5
SSW
1.5
SSW
1.5
SSW
1.4
SSW
Period(s) (?)121220191817181615141413131212121313131213
Wave
Graph
(?)Metric surfscale
Energy kJ (?)15381324156019391488160845973502222813361286838757628517569805722689677659
Wind
(km/h)
20
ESE
15
SSE
15
SE
15
E
15
SE
5
SSE
10
ESE
15
S
10
SSW
15
S
10
SE
0
SW
5
ESE
15
SSE
10
SE
15
SE
15
S
15
SE
15
ESE
15
SSE
0
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		oncross-
on		crosscross-
on		oncross-
on		onononcross-
on		glassglassoncross-
on		cross-
on		oncross-
on		cross-
on		onglass
High Tide
/ height (m)
12:07AM
1.03
12:30AM
1.07
2:02PM
0.60
12:53AM
1.09
1:44PM
0.64
1:17AM
1.09
1:48PM
0.71
1:40AM
1.07
1:59PM
0.81
2:02AM
1.03
2:17PM
0.92
2:22AM
0.98
Low Tide
/ height (m)
9:19AM
0.33
9:05AM
0.33
4:35PM
0.56
8:42AM
0.33
5:53PM
0.47
8:21AM
0.33
6:42PM
0.38
8:10AM
0.32
7:21PM
0.32
8:07AM
0.31
7:57PM
0.30
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Sunrise7:11--7:11--7:13--7:13--7:13--7:15--7:16--
Sunset-7:37--7:36--7:34--7:32--7:31--7:30--7:29-
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
light rain
rain showers
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
---------13----------
Temp. °C151515202016222217171616191916201816202017
Feels °C (?)111112171715201917151616181716191515181817
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Horseshoe Bay 1 surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Horseshoe Bay 1 at:
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Information about the Horseshoe Bay 1 Surf forecast

The above surf forecast table for Horseshoe Bay 1 provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Horseshoe Bay 1 can be found by selecting the local surf guide option on the grey menu. Our Horseshoe Bay 1 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 (Horseshoe Bay 1) 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 Horseshoe Bay 1 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.

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