Coffin Bay Peninsula Surf Break

Lat Long: 34.55° S 135.13° E

Coffin Bay Peninsula 48 hour detailed Surf Forecast

Issued: 8 pm 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Coffin Bay Peninsula sea temperature is
15.6°C
0.7° 

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 (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 5ft (1.5m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 7ft (2.1m), 15s period with WSW swell.
  • Evening surf: Evening surf (20 Sep, local time) - 7.5ft (2.3m), 14s period with WSW swell.

The current surf forecast for Coffin Bay Peninsula at 3AM is: 0.9m 16s primary swell from a Southwest direction and 0.9m 12s secondary swell from a Southwest direction, 1.3m 5s secondary swell from a North-northwest direction (forecast issued at 08:30pm September 19). The wind direction is predicted to be cross-shore.

Time (ACST) & DateWave HeightWave Period
Morning (20 Sep)5ft (1.5m)16s
Afternoon (20 Sep)7ft (2.1m)15s
Evening (20 Sep)7.5ft (2.3m)14s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Sat night, min 9°C on Mon night). Winds decreasing (strong winds from the N on Sat night, calm by Tue morning).

Sat
19
Sunday
20
Monday
21
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)
1
2
0
0
1
0
0
0
0
0
2
2
3
3
4
5
3
5
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
WSW
12
0.9
WSW
12
0.9
SW
17
0.9
SW
16
1.4
SW
16
1.5
SW
16
1.9
WSW
15
2.1
WSW
15
2.1
WSW
14
2.3
WSW
14
2.5
SW
14
3
SW
14
3
SW
13
3
SW
13
3
SW
14
3.5
SW
15
3
SW
15
3
SW
15
Wave Graph
Metric surfscale
Energy kJ
260
260
439
437
929
1087
1624
1776
1874
2181
2756
3325
2641
3609
3688
4491
4234
4046
Wind (km/h)
15
N
25
NE
35
N
40
N
20
WSW
30
WNW
35
W
35
W
35
SW
30
SW
35
S
30
S
30
SSE
25
SE
20
SE
20
SE
25
SE
25
ESE
Wind State
cross
cross-off
cross
cross
cross-on
on
on
on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
High Tide
3:44AM0.33m
12:17PM0.31m
3:23AM0.27m
11:41AM0.35m
Low Tide
8:14PM0.03m
8:15AM0.27m
7:52PM0.05m
5:50AM0.26m
7:14PM0.06m
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:22
6:23
 mm
Temp °C
26
25
21
20
16
16
15
15
14
14
13
12
12
12
12
12
12
11
Feels °C
20
18
12
11
13
11
9
9
8
8
6
5
5
6
6
7
6
5
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Coffin Bay Peninsula 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.


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