Surf Break

Lat Long: 35.30° N 139.48° E

Inamura Point 48 hour detailed Surf Forecast

Issued: 2 pm 13 Oct 2026 (local time)

Forecast update in  hr  min

Today's Inamura Point sea temperature is
23.6°C
0.1° 

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 (13 Oct):

  • Afternoon surf: Afternoon surf (13 Oct, local time) - 2.5ft (0.8m), 12s period with SE swell.
  • Evening surf: Evening surf (13 Oct, local time) - 2ft (0.6m), 12s period with SE swell.

The current surf forecast for Inamura Point at 9PM is: 0.6m 12s primary swell from a Southeast direction and 0.4m 8s secondary swell from a East direction (forecast issued at 02:00pm October 13). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (13 Oct)--
Afternoon (13 Oct)2.5ft (0.8m)12s
Evening (13 Oct)2ft (0.6m)12s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Wed afternoon, min 18°C on Thu morning). Winds decreasing (strong winds from the N on Wed night, calm by Fri morning).

Tue
13
Wednesday
14
Thursday
15
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)
2
2
0
0
0
0
0
0
0
0
1
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
Wave
Height (m)
Direction
Period (s)
0.9
SE
13
0.8
SE
12
0.7
SE
12
0.6
SE
12
0.5
SE
11
0.3
SE
10
0.4
SE
10
0.4
SE
10
0.9
SSW
4
1.3
SSW
5
1
SSW
6
0.6
SSW
6
0.4
SSW
6
0.2
SSW
6
0.2
ESE
8
0.1
SE
8
0.2
ESE
8
0.2
ESE
8
0.3
SE
8
0.3
E
8
Wave Graph
Metric surfscale
Energy kJ
277
184
141
106
57
15
25
25
35
83
85
24
12
4
7
3
6
6
9
10
Wind (km/h)
15
NE
5
ENE
5
SSW
10
SW
15
SW
20
SW
20
SW
30
SW
30
SW
25
SW
10
WNW
40
N
30
NE
25
NE
15
NE
15
ENE
10
E
10
ESE
10
ESE
10
E
Wind State
cross-off
cross-off
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross
High Tide
5:16PM1.61m
6:54AM1.44m
5:42PM1.61m
7:39AM1.37m
6:10PM1.58m
Low Tide
11:31AM0.84m
00:07AM0.16m
11:53AM0.91m
00:43AM0.17m
12:17PM0.99m
part cloud
clear
clear
clear
clear
clear
clear
cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:46
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5:47
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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5:09
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5:08
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5:07
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 mm
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Temp °C
22
24
23
22
22
21
21
23
25
26
26
22
21
20
19
18
18
19
19
19
Feels °C
21
25
24
22
22
20
19
20
23
25
27
14
16
15
16
15
16
17
17
18
  • 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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