Japs Surf Break

Lat Long: 38.41° S 142.52° E

Japs 48 hour detailed Surf Forecast

Issued: 3 am 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's Japs sea temperature is
14.4° C
0.4° 

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 (20 Jul):

  • Morning surf: Morning surf (20 Jul, local time) - 5.5ft (1.7m), 16s period with WSW swell.
  • Afternoon surf: Afternoon surf (20 Jul, local time) - 4.5ft (1.3m), 15s period with SW swell.
  • Evening surf: Evening surf (20 Jul, local time) - 5.5ft (1.7m), 15s period with WSW swell.

The current surf forecast for Japs at 8AM is: 1.7m 16s primary swell from a West-southwest direction and 0.6m 10s secondary swell from a South direction (forecast issued at 03:00am July 20). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.

Time (AEST) & DateWave HeightWave Period
Morning (20 Jul)5.5ft (1.7m)16s
Afternoon (20 Jul)4.5ft (1.3m)15s
Evening (20 Jul)5.5ft (1.7m)15s

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


Short Range Forecast

Moderate rain (total 10mm), heaviest on Wed morning. Very mild (max 14°C on Tue morning, min 9°C on Mon morning). Wind will be generally light.

Monday
20
Tuesday
21
Wednesday
22
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
4
4
4
3
3
3
4
4
4
4
4
3
3
4
3
3
3
3
1
2
0
0
!
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)
1
SW
17
1.7
WSW
16
1.7
WSW
16
1.7
WSW
16
1.2
SW
15
1.3
SW
15
1.3
SW
15
1.7
WSW
15
2.1
SW
15
2.4
SW
14
2.5
SW
14
2.4
SW
13
2.4
WSW
13
2.2
WSW
13
2.2
SW
13
2.2
WSW
12
2.1
WSW
12
1.7
SW
12
2.1
WSW
12
1.6
SW
12
2.4
WSW
10
3.5
SW
12
3.5
SW
12
4
SW
12
Wave Graph
Metric surfscale
Energy kJ
544
1469
1536
1433
631
757
757
1279
1860
2390
2415
2036
1915
1673
1457
1430
1323
819
1227
666
1055
2876
3234
4255
Wind (km/h)
15
NNW
20
NNW
20
NNW
20
NNW
20
NNW
20
NNW
15
N
15
NNW
15
N
15
NNW
15
NNW
20
NNW
20
NNW
20
NNW
20
NNW
20
NNW
20
NNW
25
NW
20
NW
25
WNW
25
W
25
SW
20
SW
25
WSW
Wind State
cross-off
off
off
off
off
off
off
off
off
off
off
off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross
High Tide
2:58AM0.67m
3:02PM0.81m
3:51AM0.68m
3:10PM0.78m
4:45AM0.67m
3:13PM0.75m
Low Tide
8:43AM0.27m
9:37PM0.19m
9:14AM0.38m
10:02PM0.15m
9:39AM0.48m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
rain showers
clear
light rain
rain showers
light rain
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:41
7:41
7:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:30
5:31
 mm
1
1
2
1
1
Temp °C
10
10
10
9
12
13
12
12
12
11
11
11
14
14
13
12
11
11
10
11
11
11
10
10
Feels °C
5
5
4
4
7
9
8
8
8
7
7
7
10
10
9
7
6
6
6
6
5
5
4
4
  • 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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