Inamura Point Surf Break

Lat Long: 35.30° N 139.48° E

Inamura Point Surf Forecast and Surf Report

Issued: 2 am 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Inamura Point sea temperature is
27.4°C
0.8° 

Inamura Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Inamura Point surf forecast from 3 Sep 2026:

  • Best quality surf: Monday 7 Sep, 6PM (local time) - 7ft (2.2m), 8s period, SSE swell with offshore winds.
  • Most powerful swell: Tuesday 8 Sep, 6AM (local time) - 11ft (3.5m), 10s period, S swell with 2,124 kJ wave energy.
  • Next surfable swell (1★+): Friday 4 Sep, 6AM (local time) - 1.5ft (0.5m), 10s period with S swell.

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 Friday (Sep 04) at 6AM. The primary swell is predicted to be 0.5m and 10s period with a secondary swell of 0.4m and 6s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Inamura Point in the next 16 days are 3.5m 10s and forecast to arrive on Tuesday (Sep 08) at 6AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Monday (Sep 07) at 12AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Fri 4th Sep)1.5ft (0.5m) 10s
Best Surf 6PM (Mon 7th Sep)7ft (2.2m) 8s
Most Powerful 6AM (Tue 8th Sep)11ft (3.5m) 10s

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


The Lowdown

Alright folks, Rusty here. Let’s get into it.

Honestly, looking at the whole 16-day window for Inamura Point, it’s a grim stretch. This is a real flat spell. We’ve got a long gap of nothing special before we even see something worth paddling out for, and even then, it’s barely a blip. The overall pattern is small, weak, and mostly blown out or just too tiny to get excited about. There’s a big pulse of energy from the south around the 8th, but the wind is straight onshore and nasty, so that one’s a write-off for surfing.

The first real chance to get wet comes on the morning of Thursday, September 4th. We’ve got a tiny 2ft south swell sneaking in with a 10-second period. The water is a warm 81°, which is about average for this time of year. The wind is offshore from the north, just a light breeze, so it’ll be clean. The combined energy is weak (85), so don’t expect much push. It’s surfable, but only just. That afternoon stays clean with a light offshore, but the swell drops even more. Friday the 5th and Saturday the 6th get hammered by strong offshore winds up to 28 mph, which makes the tiny waves almost impossible to paddle into. The surf is basically non-existent.

The only standout, and I use that term loosely, is the morning of Tuesday, September 17th. Out of nowhere, we get a clean morning with light offshore breeze from the north-northeast. The swell is a tiny 1ft from the south-southeast, with a short period of 7 seconds. The combined energy is a weak 54. It’s described as "surfable waves but very ordinary conditions." For this forecast, that’s the best on offer. The crowds can be an issue here at Inamura Point, so you might have company for those tiny little waves. This is a reef break that needs the right south swell, and this one is just too small and weak to really do much. The period is short, so it won’t have much shape.

The rest of the period is a total dud. We’re talking days of flatness or blown-out junk. The big south swell around the 8th to 9th pushes 8ft with a 10-second period, but it’s accompanied by strong onshore winds and stormy conditions, making it a total mess. That’s more of a kite-surfing situation than a paddle-surfing one. The whole second week is a write-off with tiny, weak swells and nothing to get excited about.

So, if you’re desperate, aim for the morning of the 17th. Otherwise, this is a long, flat run. It’s normal for the area to go quiet like this, but it won’t stay this way forever.

Rusty.

Short Range Forecast

Heavy rain (total 73mm), heaviest during Fri night. Warm (max 30°C on Thu afternoon, min 20°C on Fri night). Winds increasing (calm on Thu night, strong winds from the NNE by Sat night).

Days 4-6 Weather Summary

Heavy rain (total 227mm), heaviest during Mon night. Warm (max 28°C on Tue afternoon, min 20°C on Sun morning). Winds decreasing (strong winds from the N on Sun night, light winds from the S by Mon night).

Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
1
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
S
9
0.9
SSW
4
0.5
S
11
0.6
S
10
0.6
S
10
0.5
SSW
9
0.4
SSW
9
0.3
SSW
9
0.3
SSW
8
0.2
SSW
9
0.2
ESE
9
0.3
ESE
10
0.9
SE
8
0.8
SSE
8
3
S
9
2.5
S
10
2.1
S
10
2.5
S
10
2.1
S
10
2.4
S
10
2.2
S
9
Wave Graph
Metric surfscale
Energy kJ
39
24
64
73
70
49
29
16
13
8
8
21
95
78
1494
1252
867
1299
865
1048
800
Wind (km/h)
15
SSW
20
SSW
10
S
5
NE
10
N
15
NNE
30
NNE
30
NNE
35
NNE
45
N
45
N
40
N
45
N
25
N
40
S
40
SSW
35
SSW
25
S
20
SSW
35
SSW
30
SSW
Wind State
cross-on
cross-on
on
cross-off
off
cross-off
off
off
off
off
off
off
off
off
on
on
on
on
on
on
on
High Tide
9:15AM1.18m
7:59PM1.49m
11:18AM1.09m
8:28PM1.42m
9:04PM1.32m
4:27PM1.34m
11:39PM1.24m
4:24PM1.40m
1:50AM1.27m
4:34PM1.43m
2:58AM1.36m
4:45PM1.45m
Low Tide
1:27PM0.97m
3:41AM0.47m
12:52PM1.08m
5:26AM0.51m
7:15AM0.47m
9:04PM1.21m
8:27AM0.40m
9:35PM1.10m
9:17AM0.35m
9:58PM0.98m
9:55AM0.33m
10:20PM0.85m
cloud
light rain
light rain
cloud
light rain
heavy rain
light rain
light rain
light rain
heavy rain
mod rain
heavy rain
heavy rain
heavy rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:15
5:15
5:16
5:16
5:18
5:18
5:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:06
6:04
6:02
6:01
6:00
5:59
 mm
1
2
2
57
4
2
5
11
8
40
34
22
71
5
9
27
11
12
11
Temp °C
28
30
25
25
25
22
22
22
22
20
21
22
22
22
27
27
28
27
28
27
27
Feels °C
28
31
26
28
27
24
20
19
18
14
15
18
18
21
26
26
28
28
27
26
27
  • Map Icons:
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  • 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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