Inamura Point Surf Break

Lat Long: 35.30° N 139.48° E

Inamura Point 48 hour detailed Surf Forecast

Issued: 2 am 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Inamura Point sea temperature is
26.7° C
0.2° 

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


How big are the waves at Inamura Point today (20 Aug):

  • Morning surf: Morning surf (20 Aug, local time) - 0.5ft (0.2m), 6s period with SSE swell.
  • Afternoon surf: Afternoon surf (20 Aug, local time) - 0.5ft (0.2m), 9s period with SSW swell.
  • Evening surf: Evening surf (20 Aug, local time) - 0.5ft (0.2m), 8s period with SSW swell.

The current surf forecast for Inamura Point at 7AM is: 0.1m 10s primary swell from a Southeast direction and 0.2m 6s secondary swell from a South-southeast direction (forecast issued at 02:00am August 20). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (20 Aug)0.5ft (0.2m)6s
Afternoon (20 Aug)0.5ft (0.2m)9s
Evening (20 Aug)0.5ft (0.2m)8s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Sat night. Warm (max 27°C on Thu morning, min 24°C on Sat night). Wind will be generally light.

Thursday
20
Friday
21
Saturday
22
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
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.2
SSW
8
0.2
SSE
6
0.2
SSE
6
0.2
SSE
6
0.2
SSE
6
0.2
SSW
9
0.2
SSW
9
0.2
SSW
8
0.2
S
10
0.4
SSW
9
0.4
SSW
9
0.4
SSW
9
0.7
S
9
0.8
S
9
0.9
S
9
0.4
SSW
9
0.4
SSW
9
0.4
SSW
10
0.4
SSW
9
0.4
SSW
9
0.4
SSW
9
0.4
SSW
9
0.4
SSW
9
0.4
SSW
9
Wave Graph
Metric surfscale
Energy kJ
6
4
4
4
4
8
8
7
8
25
27
27
78
101
127
26
35
36
34
32
32
32
32
32
Wind (km/h)
10
S
5
S
10
SSE
10
SSE
10
S
15
SSW
15
S
15
SSW
20
SSW
15
SSW
15
SSW
10
SSW
20
S
25
S
25
S
25
SSW
20
SSW
15
SW
5
WSW
5
SSW
15
S
20
S
15
S
5
SW
Wind State
on
on
cross-on
on
on
on
on
on
on
on
cross-on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
High Tide
10:09AM1.09m
8:44PM1.45m
9:20PM1.38m
5:30PM1.29m
Low Tide
3:29AM0.49m
1:48PM0.98m
4:58AM0.51m
6:47AM0.47m
7:34PM1.28m
clear
clear
clear
part cloud
clear
cloud
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:03
5:05
5:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:25
6:23
6:22
 mm
1
Temp °C
26
26
25
26
27
27
26
26
26
26
25
26
27
27
26
26
26
26
26
26
27
27
27
27
Feels °C
29
30
28
29
30
29
28
28
28
29
28
29
28
28
26
26
28
29
30
29
29
28
29
31
  • 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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