Coffin Bay Peninsula Surf Break

Lat Long: 34.55° S 135.13° E

Coffin Bay Peninsula 48 hour detailed Surf Forecast

Issued: 8 am 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Coffin Bay Peninsula sea temperature is
15.0° C
0.0° 

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 (17 Aug):

  • Morning surf: Morning surf (17 Aug, local time) - 6.5ft (2.0m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (17 Aug, local time) - 6ft (1.9m), 15s period with SW swell.
  • Evening surf: Evening surf (17 Aug, local time) - 6ft (1.8m), 15s period with SW swell.

The current surf forecast for Coffin Bay Peninsula at 2PM is: 1.9m 16s primary swell from a Southwest direction and 0.7m 22s secondary swell from a Southwest direction (forecast issued at 08:30am August 17). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (ACST) & DateWave HeightWave Period
Morning (17 Aug)6.5ft (2.0m)16s
Afternoon (17 Aug)6ft (1.9m)15s
Evening (17 Aug)6ft (1.8m)15s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Tue night. Very mild (max 17°C on Tue afternoon, min 12°C on Mon morning). Winds decreasing (strong winds from the NNE on Tue afternoon, light winds from the W by Wed night).

Monday
17
Tuesday
18
Wednesday
19
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
4
4
3
3
3
3
3
2
2
2
2
1
1
0
0
0
0
0
0
0
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SW
16
2
SW
16
2
SW
16
1.9
SW
15
2.1
SW
15
1.8
SW
15
1.7
WSW
14
1.5
WSW
14
1.8
SW
18
1.7
SW
17
1.6
SW
17
1.4
SW
16
1.4
SW
16
1.3
WSW
16
1.2
SW
16
2
W
16
2.3
W
16
2.5
WSW
15
1.4
WSW
15
2.5
WSW
14
2.5
WSW
13
2.5
WSW
13
Wave Graph
Metric surfscale
Energy kJ
795
2008
1983
1730
1835
1358
1261
921
1974
1757
1433
1084
940
864
748
2027
2567
2628
807
2634
2345
2221
Wind (km/h)
20
E
20
E
20
NE
15
NNE
15
NNE
15
NE
20
NNE
25
NNE
25
NNE
25
NNE
20
N
30
N
40
NNE
40
WNW
40
WNW
40
W
30
W
30
W
25
W
25
W
20
W
20
WNW
Wind State
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
on
on
on
on
on
on
on
on
on
High Tide
2:31PM0.38m
3:07AM0.42m
2:38PM0.35m
3:34AM0.42m
2:40PM0.32m
Low Tide
8:42AM0.07m
8:41PM0.01m
9:07AM0.10m
8:53PM-0.00m
9:29AM0.15m
9:05PM0.00m
part cloud
cloud
part cloud
light rain
clear
clear
clear
clear
clear
clear
clear
cloud
clear
light rain
clear
clear
clear
part cloud
clear
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:05
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:59
6:00
6:00
 mm
1
3
Temp °C
12
12
13
13
13
13
13
13
12
12
15
17
15
15
14
14
14
14
14
14
14
14
Feels °C
8
8
10
10
10
10
9
8
6
7
10
11
8
8
7
7
8
7
8
9
9
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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