Inamura Point Surf Break

Lat Long: 35.30° N 139.48° E

Inamura Point 48 hour detailed Surf Forecast

Issued: 2 am 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's Inamura Point sea temperature is
27.5°C
1.3° 

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 (12 Sep):

  • Morning surf: Morning surf (12 Sep, local time) - 1.5ft (0.4m), 7s period with SSW swell.
  • Afternoon surf: Afternoon surf (12 Sep, local time) - 1.5ft (0.4m), 7s period with SSW swell.
  • Evening surf: Evening surf (12 Sep, local time) - 1ft (0.3m), 7s period with SSW swell.

The current surf forecast for Inamura Point at 5AM is: 0.4m 8s primary swell from a South-southwest direction and 0.1m 10s secondary swell from a Southeast direction (forecast issued at 02:00am September 12). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (12 Sep)1.5ft (0.4m)7s
Afternoon (12 Sep)1.5ft (0.4m)7s
Evening (12 Sep)1ft (0.3m)7s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Sat morning. Warm (max 27°C on Mon morning, min 20°C on Sat morning). Winds increasing (light winds from the SSE on Sun morning, fresh winds from the S by Mon afternoon).

Saturday
12
Sunday
13
Monday
14
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)
0.4
SSW
8
0.4
SSW
8
0.4
SSW
8
0.4
SSW
7
0.4
SSW
7
0.4
SSW
7
0.4
SSW
7
0.3
SSW
7
0.3
SSW
7
0.3
SSW
7
0.3
SSW
7
0.2
SSW
7
0.3
SE
9
0.4
SSW
7
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
7
0.4
SSE
7
0.4
SE
7
0.3
SE
9
0.9
S
4
0.9
SSW
4
0.7
SSW
4
Wave Graph
Metric surfscale
Energy kJ
19
19
19
18
18
18
17
9
9
9
9
5
12
15
18
16
15
14
16
11
12
28
31
18
Wind (km/h)
15
NNE
15
NNE
15
NNE
15
NNE
15
NNE
15
NNE
15
NNE
15
N
15
NNE
10
NNE
10
NNE
10
NE
5
SSE
15
S
20
S
20
SSW
15
SSW
15
SW
15
SW
20
SSW
30
S
35
S
25
SSW
20
SW
Wind State
off
cross-off
cross-off
off
off
cross-off
cross-off
off
off
off
off
cross-off
on
on
on
on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
High Tide
5:03AM1.54m
5:25PM1.52m
5:39AM1.55m
5:43PM1.56m
6:17AM1.53m
6:04PM1.59m
Low Tide
11:05PM0.60m
11:18AM0.46m
11:30PM0.48m
11:40AM0.54m
11:59PM0.38m
12:02PM0.63m
light rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:22
5:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:53
5:52
5:52
 mm
2
3
2
3
1
Temp °C
20
20
20
20
20
21
22
22
22
22
22
22
24
25
25
25
25
25
25
26
27
27
27
26
Feels °C
21
20
20
20
20
21
23
24
24
24
24
24
27
27
27
27
28
27
27
27
26
25
27
27
  • 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
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