The Spit surfForecast / SA – Yorke Peninsula / Australia

information circle12 Day Weather and Surf, issued 9 pm Saturday 13 Dec 2025 ACDT
Forecast update in hr  min  s Forecast update imminent
The Spit surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Spit sea temperature is
18.2° C
(Which is 1.0°C warmer than normal for this time of year)


Best Forecast Surf Conditions for The Spit this week:

The surf forecast for The Spit over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Dec 15) at 1PM. The primary swell is predicted to be 1.3m and 13s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at The Spit in the next 12 days are 1.7m 14s and forecast to arrive on Sunday (Dec 14) at 7PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Monday (Dec 15) at 7PM.

Wave TypeTime (ACDT) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Mon 15th Dec)4.5ft (1.3m) 13s
Best Surf 1PM (Mon 15th Dec)4.5ft (1.3m) 13s
Most Powerful 7PM (Sun 14th Dec)5.5ft (1.7m) 14s

Table - best surf conditions forecast for The Spit over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 22°C on Tue afternoon, min 12°C on Sun night). Mainly fresh winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 33°C on Thu afternoon, min 16°C on Tue night). Winds increasing (light winds from the SE on Wed afternoon, fresh winds from the SSW by Fri afternoon).

Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Sat
20
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
2
2
1
1
2
1
0
1
1
1
0
0
0
0
0
0
1
0
Swell
Height Map
Wave Height (m) & direction (?)
0.8
SSW
1.3
SW
1.6
SW
1.5
SSW
1.3
SSW
1.2
SSW
0.9
SSW
0.8
SSW
0.7
SSW
0.5
SW
0.4
SW
0.4
SW
0.4
SW
0.4
SSW
0.4
SW
0.4
SW
0.6
SSW
1.1
SW
0.6
SSW
0.8
SW
0.7
SW
Period(s) (?)131214141313121212111511141312141313121211
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2024719078385364372641771196058305462375312038698167119
Wind
(km/h)
25
SW
30
SW
30
SW
20
SSE
20
SSE
20
SE
20
SE
25
E
15
ESE
20
ESE
15
NNE
5
SE
15
ESE
15
N
10
SW
20
SW
20
S
30
SSW
15
S
10
SSE
15
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
offcrosscross-
on
cross-
on
crosscross-
on
cross-
off
cross-
off
cross-
on
High Tide
/ height (m)
4:58AM
0.02
4:00AM
0.02
3:48AM
0.02
4:01AM
0.02
4:14AM
0.02
2:04PM
0.01
4:39AM
0.02
3:03PM
0.01
5:02AM
0.02
3:35PM
0.01
Low Tide
/ height (m)
5:04PM
0.00
6:01PM
0.00
6:55PM
0.00
7:42PM
0.00
1:17PM
0.01
8:22PM
0.00
12:47PM
0.01
8:58PM
0.00
12:49PM
0.01
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Sat
20
Sunrise-6:01--6:01--6:01--6:01--6:01--6:03--6:03-
Sunset--8:30--8:31--8:31--8:32--8:32--8:34--8:35
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
Rain (mm)
---------------------
Temp. °C151616131818142022192730273233282019142020
Feels °C (?)11111081414101619162527232929251613101817
  • 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 The Spit Surf forecast

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

Are you planning a holiday in Yorke Peninsula? If you are looking for accommodation near The Spit, camping, hotels and holiday cottages in Yorke Peninsula, consider staying in Kingscote which is 87 km (54 miles) away.

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