Surf Break

Lat Long: 35.30° N 139.48° E

Inamura Point 48 hour detailed Surf Forecast

Issued: 2 am 23 Oct 2026 (local time)

Forecast update in  hr  min

Today's Inamura Point sea temperature is
23.8°C
0.9° 

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 (23 Oct):

  • Morning surf: Morning surf (23 Oct, local time) - 3.5ft (1.1m), 13s period with S swell.
  • Afternoon surf: Afternoon surf (23 Oct, local time) - 3ft (0.9m), 13s period with S swell.
  • Evening surf: Evening surf (23 Oct, local time) - 3ft (0.9m), 14s period with SSW swell.

The current surf forecast for Inamura Point at 5AM is: 1.0m 13s primary swell from a South direction and 0.6m 15s secondary swell from a South-southwest direction (forecast issued at 02:00am October 23). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (23 Oct)3.5ft (1.1m)13s
Afternoon (23 Oct)3ft (0.9m)13s
Evening (23 Oct)3ft (0.9m)14s

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


Short Range Forecast

Heavy rain (total 24mm), heaviest during Sat morning. Warm (max 21°C on Sat night, min 15°C on Sat morning). Wind will be generally light.

Friday
23
Saturday
24
Sunday
25
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)
2
1
1
2
3
2
1
0
1
2
1
3
1
1
2
2
2
0
0
2
2
1
0
1
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)
1.1
S
14
0.9
S
13
1.1
S
13
1.1
S
13
1
S
13
0.9
S
13
0.8
SSW
13
0.9
SSW
14
0.9
SSW
13
0.9
SSW
13
0.8
SSW
13
1.4
SE
8
0.6
SSW
13
0.7
SSW
14
0.7
SSW
14
0.7
SW
14
0.7
SSW
14
0.6
SSW
13
0.7
SSW
13
0.5
SSW
13
1.4
SSW
6
1
S
7
1
S
7
0.8
S
7
Wave Graph
Metric surfscale
Energy kJ
496
264
417
411
321
252
212
351
249
246
192
277
125
178
175
189
161
113
156
93
146
86
92
61
Wind (km/h)
20
ENE
20
ENE
20
NE
15
NE
10
NE
5
SE
10
SE
10
SE
5
SE
10
NNE
15
NNE
20
NNE
25
N
25
N
20
N
10
N
0
NNE
20
SSW
20
SW
10
NNW
5
NNW
15
NNE
20
NNE
10
NE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
cross-on
cross-on
off
cross-off
off
off
off
off
off
glassy
on
cross-on
off
cross-off
cross-off
cross-off
cross-off
High Tide
3:24AM1.34m
3:24PM1.43m
4:06AM1.41m
3:41PM1.47m
4:44AM1.46m
3:59PM1.51m
Low Tide
9:23PM0.62m
9:23AM0.64m
9:50PM0.47m
9:54AM0.70m
10:16PM0.34m
10:20AM0.77m
part cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
mod rain
mod rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:54
—
—
—
—
—
—
—
5:54
—
—
—
—
—
—
—
5:56
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
4:58
—
—
—
—
—
—
—
4:57
—
—
—
—
—
—
—
4:54
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 mm
—
—
—
—
—
—
—
—
—
—
1
3
10
7
—
—
—
—
—
—
—
—
1
1
Temp °C
17
16
16
16
17
18
19
19
20
19
18
17
15
17
17
18
18
20
21
21
21
21
18
18
Feels °C
12
11
11
12
15
17
18
18
21
19
17
15
11
13
14
18
20
19
20
22
22
21
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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