Inamura Point surfForecast / Kanagawa / Japan

information circle16 Day Weather and Surf, issued 2 pm Thursday 21 May 2026 JST
Forecast update in hr  min  s Forecast update imminent
Inamura Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Inamura Point sea temperature is
20.6° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Inamura Point this week:

The surf forecast for Inamura Point over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (May 24) at 12AM. The primary swell is predicted to be 0.9m and 6s period with a secondary swell of 0.4m and 6s. Another secondary swell of 0.1m and 12s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Inamura Point in the next 16 days are 2.5m 8s and forecast to arrive on Thursday (May 28) at 9AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Friday (May 22) at 3PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Sun 24th May)3ft (0.9m) 6s
Best Surf12AM (Sun 24th May)3ft (0.9m) 6s
Most Powerful 9AM (Thu 28th May)8ft (2.5m) 8s

Table - best surf conditions forecast for Inamura Point over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 25mm), heaviest during Thu afternoon. Very mild (max 19°C on Sun morning, min 13°C on Fri afternoon). Winds decreasing (strong winds from the N on Fri morning, calm by Sun morning).

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Tue afternoon, min 19°C on Sun afternoon). Wind will be generally light.

Thu
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
1
0
0
0
0
0
0
1
0
0
1
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
Wave
Height (m)
Direction
Period (s)
1.4
S
7
0.9
S
8
0.7
S
8
0.6
S
7
0.3
S
8
0.2
S
7
0.2
S
7
0.9
SE
6
0.6
SSE
6
0.7
SSE
6
0.8
SSE
7
0.6
SSE
7
0.5
SE
7
0.5
S
7
0.4
S
7
0.4
SSE
6
0.4
SSE
6
0.6
SSE
6
0.6
S
6
1.7
S
7
2.5
S
8
Wave Graph
Metric surfscale
Energy kJ
189
95
57
40
10
4
5
54
24
36
59
31
22
23
15
14
15
22
23
250
745
Wind (km/h)
25
NNE
25
NE
40
N
40
N
30
NNE
25
NNE
15
NE
10
NE
5
ENE
0
ENE
10
NNE
10
NE
10
S
5
ESE
10
ENE
10
SSE
15
NE
20
NE
10
E
15
S
35
S
off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
glassy
off
cross-off
on
glassy
cross-off
cross-on
cross-off
cross-off
cross
on
on
High Tide
9:09PM1.22m
7:02AM1.25m
10:08PM1.20m
8:08AM1.12m
11:10PM1.20m
9:51AM1.01m
00:07AM1.22m
12:06PM0.97m
00:53AM1.24m
1:58PM1.04m
1:31AM1.27m
3:11PM1.13m
2:02AM1.31m
Low Tide
1:45AM1.00m
2:32PM0.24m
3:35AM0.98m
3:36PM0.39m
5:44AM0.87m
4:56PM0.52m
7:02AM0.72m
6:19PM0.63m
7:53AM0.55m
7:28PM0.71m
8:34AM0.39m
8:22PM0.79m
9:11AM0.25m
mod rain
mod rain
light rain
light rain
part cloud
cloud
cloud
mod rain
cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
light rain
heavy rain
heavy rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:33
4:33
4:31
4:31
4:31
4:31
4:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:43
6:44
6:44
6:45
6:45
6:45
6:46
6:47
8
7
2
2
6
1
27
14
Temp °C
18
17
15
13
13
15
18
18
19
20
20
23
23
22
24
25
22
23
23
21
21
15
14
8
5
6
10
15
17
21
22
22
24
24
24
24
25
23
23
23
24
19
Swell 1
Height (m)
Direction
Period (s)
1.4
S
7
0.9
S
8
0.7
S
8
0.6
S
7
0.3
S
8
0.2
S
7
0.2
N
3
0.4
SE
6
0.6
SSE
6
0.7
SSE
6
0.8
SSE
7
0.6
SSE
7
0.5
SE
7
0.5
S
7
0.4
S
7
0.2
ESE
8
0.4
SSE
6
0.6
SSE
6
0.1
SE
10
0.1
S
10
0.2
ESE
13
Energy kJ
189
95
57
40
10
4
1
14
24
36
59
31
22
23
15
6
15
22
4
2
17
Swell 2
Height (m)
Direction
Period (s)
0.4
ESE
10
0.1
SE
9
0.1
SE
10
0.1
SE
11
0.1
E
11
0.1
E
11
0.2
S
7
0.1
SE
12
0.1
E
12
0.1
E
10
0.3
E
8
0.1
E
11
0.2
SSW
7
0.3
SE
7
0.2
ESE
8
0.1
S
12
0.2
SSW
6
0.1
SW
6
0.1
SE
10
0.1
E
14
0.2
E
8
Energy kJ
38
3
4
4
2
2
4
5
3
2
10
2
5
8
6
3
4
1
4
4
5
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
11
0.4
SE
10
0.1
E
9
0.1
E
6
0.1
SE
11
0.1
SW
8
0.1
E
10
0.2
E
10
0.1
E
10
0.1
S
9
0.1
E
16
0.1
E
15
0.1
S
10
0.1
E
8
0.1
SE
11
0.1
E
14
Energy kJ
5
23
2
1
5
2
2
8
2
2
5
4
2
1
4
4
Wind waves
Height (m)
Direction
Period (s)
1.4
SW
7
0.3
NE
3
0.6
NNE
3
1
NNE
4
0.8
NNE
4
0.6
NNE
4
0.3
NE
3
0.9
SE
6
0.4
SSE
6
0.6
S
6
1.7
S
7
2.5
S
8
Energy kJ
183
1
7
32
19
10
1
54
14
23
250
745
Nearest Offshore or Glassy
Rating
(10 max)
4
1
2
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
3
Distance (km)
85
2
140
140
545
792
788
0
31
22
0
22
24
31
22
48
22
43
63
24
20
Best forecast wave conditions in Kanagawa
Rating
(10 max)
1
1
1
1
1
1
1
1
2
1
2
3
Best forecast wave conditions in Japan
Rating
(10 max)
4
4
2
2
1
1
2
1
3
4
3
3
1
2
2
1
1
1
2
3
3
Header Global
Rating
(10 max)
5
5
5
7
6
5
7
8
6
5
5
5
4
4
5
4
5
4
4
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Inamura Point Surf forecast

The above surf forecast table for Inamura Point provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Inamura Point can be found by selecting the local surf guide option on the grey menu. Our Inamura Point surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Inamura Point) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Inamura Point may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Inamura Point is 7 km (4 miles) from the city of Kamakura. If you plan a holiday in Kanagawa, look for hotels and other accommodation in Kamakura. Kamakura has rooms for a wide range of budgets as well as car hire and transport links.

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