Surf Break

Lat Long: 35.30° N 139.48° E

Inamura Point 48 hour detailed Surf Forecast

Issued: 2 pm 30 Sep 2026 (local time)

Forecast update in  hr  min

Today's Inamura Point sea temperature is
24.8°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 (30 Sep):

  • Afternoon surf: Afternoon surf (30 Sep, local time) - 2ft (0.6m), 11s period with SSW swell.
  • Evening surf: Evening surf (30 Sep, local time) - 2.5ft (0.7m), 10s period with SSW swell.

The current surf forecast for Inamura Point at 9PM is: 0.7m 10s primary swell from a South-southwest direction and 0.1m 7s secondary swell from a East direction (forecast issued at 02:00pm September 30). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (30 Sep)--
Afternoon (30 Sep)2ft (0.6m)11s
Evening (30 Sep)2.5ft (0.7m)10s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Wed afternoon. Warm (max 26°C on Thu afternoon, min 19°C on Wed afternoon). Mainly fresh winds.

Wed
30
Thursday
1
Friday
2
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
1
1
1
1
1
0
1
0
0
1
1
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)
0.6
SSW
11
0.6
SSW
11
0.7
SSW
11
0.7
SSW
10
0.6
SSW
10
0.7
SSW
10
0.8
S
9
0.8
S
9
0.9
S
9
1
S
8
1
S
8
0.9
SSE
8
0.8
SSE
8
0.7
SSE
7
0.6
SSE
7
0.5
SSE
7
0.3
SE
9
0.4
SE
6
0.3
SSE
6
0.2
SSE
6
Wave Graph
Metric surfscale
Energy kJ
81
78
105
95
77
94
108
103
120
133
134
99
75
54
37
26
17
10
8
4
Wind (km/h)
20
NNE
20
NE
25
NNE
25
NNE
20
NNE
20
NNE
20
NNE
25
NNE
20
NNE
10
ENE
10
S
10
SE
5
ESE
15
NE
35
ENE
25
NE
25
NE
25
NE
20
NE
20
NE
Wind State
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
cross-off
on
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
6:16PM1.61m
8:05AM1.32m
6:44PM1.56m
9:09AM1.23m
7:12PM1.49m
Low Tide
12:19PM0.87m
1:14AM0.25m
12:41PM0.97m
2:00AM0.31m
12:58PM1.07m
light rain
light rain
light rain
cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
cloud
light rain
light rain
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
5:35
—
—
—
—
—
—
—
5:35
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
5:28
—
—
—
—
—
—
—
5:27
—
—
—
—
—
—
—
5:25
—
—
 mm
3
1
1
—
—
—
—
—
—
—
—
—
—
—
—
1
1
1
—
—
Temp °C
19
19
19
19
19
19
20
21
24
26
24
24
24
23
21
20
19
19
19
19
Feels °C
17
17
17
17
17
17
18
18
22
27
25
26
27
23
16
17
16
16
17
17
  • 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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