Japs Surf Break

Lat Long: 38.41° S 142.52° E

Japs 48 hour detailed Surf Forecast

Issued: 3 am 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Japs sea temperature is
14.1°C
0.7° 

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


How big are the waves at Japs today (17 Sep):

  • Morning surf: Morning surf (17 Sep, local time) - 10ft (3.0m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (17 Sep, local time) - 10ft (3.0m), 14s period with SW swell.
  • Evening surf: Evening surf (17 Sep, local time) - 10ft (3.0m), 14s period with SSW swell.

The current surf forecast for Japs at 12PM is: 3.0m 14s primary swell from a Southwest direction (forecast issued at 03:00am September 17). The wind direction is predicted to be cross-onshore and the swell rating is 11.

Time (AEST) & DateWave HeightWave Period
Morning (17 Sep)10ft (3.0m)14s
Afternoon (17 Sep)10ft (3.0m)14s
Evening (17 Sep)10ft (3.0m)14s

Table - waves today at Japs. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 19°C on Fri afternoon, min 7°C on Thu night). Mainly fresh winds.

Thursday
17
Friday
18
Saturday
19
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
!
!
!
!
!
!
!
!
!
!
4
3
!
!
!
!
!
!
!
!
!
0
3
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
4
SW
15
3.5
SW
15
3.5
SW
14
3
SW
14
3
SW
14
3
SW
14
3
SSW
14
3
SSW
14
3
SSW
14
3
SW
14
2.5
SW
14
2
SSW
17
3
SW
16
3
SW
16
3
SW
15
3.5
SW
14
3.5
WSW
14
4
WSW
13
4
WSW
13
3.5
SW
13
3
SW
13
3
SW
13
2.5
WSW
12
1.9
SSW
16
Wave Graph
Metric surfscale
Energy kJ
6477
5605
4814
4042
3230
3137
3242
3338
3434
3060
2763
2230
4764
4586
4292
4310
5372
5251
5094
3741
3097
2522
1839
1788
Wind (km/h)
10
SSW
15
SW
15
SW
15
SW
20
WSW
15
WSW
15
WSW
10
WNW
15
NNW
15
NNW
20
NW
25
NW
25
NW
20
WNW
20
NW
30
NW
30
NW
30
NW
20
WNW
20
WNW
25
W
20
WSW
10
WSW
15
N
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross
off
High Tide
2:59AM0.88m
1:45PM0.72m
3:28AM0.83m
1:49PM0.72m
3:59AM0.76m
1:43PM0.71m
Low Tide
8:44AM0.42m
8:25PM0.02m
8:58AM0.48m
8:45PM0.05m
9:03AM0.54m
9:02PM0.10m
part cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:26
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:21
6:22
6:22
 mm
Temp °C
10
9
9
9
10
10
10
9
8
7
7
12
17
19
18
15
15
14
13
15
18
17
17
16
Feels °C
7
5
5
5
6
6
7
6
5
3
3
6
11
15
13
8
8
7
8
11
13
13
15
13
  • 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 Japs 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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