Surf Break

Lat Long: 35.30° N 139.48° E

Inamura Point 48 hour detailed Surf Forecast

Issued: 2 am 20 Oct 2026 (local time)

Forecast update in  hr  min

Today's Inamura Point sea temperature is
23.3°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 (20 Oct):

  • Morning surf: Morning surf (20 Oct, local time) - 1.5ft (0.4m), 14s period with SSE swell.
  • Afternoon surf: Afternoon surf (20 Oct, local time) - 4.5ft (1.3m), 6s period with SSW swell.
  • Evening surf: Evening surf (20 Oct, local time) - 2.5ft (0.8m), 13s period with SSE swell.

The current surf forecast for Inamura Point at 6AM is: 0.3m 17s primary swell from a South-southeast direction and 0.2m 13s secondary swell from a South-southeast direction, 0.7m 5s secondary swell from a South direction (forecast issued at 02:00am October 20). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (20 Oct)1.5ft (0.4m)14s
Afternoon (20 Oct)4.5ft (1.3m)6s
Evening (20 Oct)2.5ft (0.8m)13s

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


Short Range Forecast

Mostly dry. Warm (max 27°C on Tue afternoon, min 16°C on Thu night). Winds increasing (light winds from the SW on Tue night, strong winds from the SW by Wed afternoon).

Tuesday
20
Wednesday
21
Thursday
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
1
0
0
0
0
0
0
0
0
0
3
2
1
1
1
1
2
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)
0.8
SSW
5
0.3
SSE
16
0.3
SSE
17
0.4
SSE
14
1.3
SSW
5
1.3
SSW
6
0.7
SSE
13
0.8
SSE
13
0.8
SSE
13
0.8
SSE
12
0.6
S
16
0.7
S
15
0.8
S
14
2
SSW
6
2.1
SSW
7
1
S
14
0.7
S
17
1
S
14
1.2
S
16
0.8
S
15
1.2
S
14
1.2
S
14
1.2
S
13
1.2
S
13
Wave Graph
Metric surfscale
Energy kJ
35
50
55
77
85
95
156
195
189
167
172
210
260
340
419
416
293
394
696
287
585
522
507
511
Wind (km/h)
20
SW
15
WSW
10
WSW
25
SW
30
SW
25
SW
15
SW
10
SW
10
SW
25
SW
30
SW
30
SW
40
SW
45
SW
45
SW
40
SW
30
SW
10
NW
25
NNE
30
NE
25
ENE
25
E
20
E
20
ENE
Wind State
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
High Tide
10:21PM1.14m
2:24PM1.33m
1:05AM1.15m
2:46PM1.37m
2:30AM1.25m
3:06PM1.40m
Low Tide
6:43AM0.57m
8:25PM0.94m
7:53AM0.58m
8:55PM0.78m
8:43AM0.60m
part cloud
part cloud
clear
part cloud
part cloud
cloud
clear
part cloud
part cloud
cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:50
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5:52
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5:52
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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5:00
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5:00
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4:59
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 mm
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Temp °C
23
23
22
24
26
27
25
25
24
24
24
25
26
26
26
26
25
24
21
21
20
19
18
18
Feels °C
22
23
22
23
24
26
26
27
25
23
22
23
22
21
22
22
22
24
16
16
15
15
15
14
  • 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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