Coffin Bay Peninsula Surf Break

Lat Long: 34.55° S 135.13° E

Coffin Bay Peninsula 48 hour detailed Surf Forecast

Issued: 8 pm 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's Coffin Bay Peninsula sea temperature is
15.0° C
0.1° 

Coffin Bay Peninsula surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Coffin Bay Peninsula today (12 Aug):

  • Morning surf: Morning surf (12 Aug, local time) - 15ft (4.5m), 17s period with SW swell.
  • Afternoon surf: Afternoon surf (12 Aug, local time) - 15ft (4.5m), 16s period with SW swell.
  • Evening surf: Evening surf (12 Aug, local time) - 15ft (4.5m), 16s period with SW swell.

The current surf forecast for Coffin Bay Peninsula at 4AM is: 4.0m 16s primary swell from a Southwest direction (forecast issued at 08:30pm August 11). The wind direction is predicted to be cross-onshore.

Time (ACST) & DateWave HeightWave Period
Morning (12 Aug)15ft (4.5m)17s
Afternoon (12 Aug)15ft (4.5m)16s
Evening (12 Aug)15ft (4.5m)16s

Table - waves today at Coffin Bay Peninsula. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 8mm), mostly falling on Tue night. Very mild (max 14°C on Wed morning, min 12°C on Tue night). Winds decreasing (strong winds from the SW on Tue night, calm by Fri morning).

Tue
11
Wednesday
12
Thursday
13
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
!
!
!
!
!
0
0
0
4
3
3
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
SW
17
3.5
SW
17
3.5
SW
16
4
SW
16
4
SW
17
4.5
SW
17
4.5
SW
17
4.5
SW
16
4.5
SW
16
4.5
SW
16
3.5
SW
16
4
SW
16
3.5
SW
16
3.5
SW
16
3.5
SW
16
3.5
SW
15
3.5
SW
15
3.5
SW
15
Wave Graph
Metric surfscale
Energy kJ
5986
7280
7299
7444
8051
11555
10725
10271
9597
9688
6827
7073
6742
6388
5750
5228
5159
5297
Wind (km/h)
35
WNW
45
SW
45
SW
45
SW
40
SW
30
WSW
35
WSW
30
SW
25
SW
25
SW
25
WSW
25
WSW
20
WSW
15
W
20
W
15
WSW
20
WSW
20
SW
Wind State
on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
High Tide
1:30AM0.18m
1:21PM0.53m
1:29AM0.22m
1:42PM0.51m
Low Tide
8:28PM0.04m
6:05AM0.07m
8:28PM0.05m
6:43AM0.03m
8:26PM0.07m
thunderstorm
mod rain
clear
cloud
cloud
cloud
cloud
clear
part cloud
clear
clear
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:55
5:55
 mm
2
8
Temp °C
14
13
13
13
12
13
14
14
14
14
13
13
14
14
14
14
14
14
Feels °C
8
3
3
3
3
6
7
8
8
9
8
8
10
11
10
10
10
10
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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