Inamura Point Surf Break

Lat Long: 35.30° N 139.48° E

Inamura Point Surf Forecast and Surf Report

Issued: 8 am 25 Aug 2026 (local time)

Forecast update in  hr  min

Today's Inamura Point sea temperature is
27.5°C
0.7° 

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 25 Aug 2026:

  • Best quality surf: Thursday 27 Aug, 9AM (local time) - 1.5ft (0.4m), 10s period, SSW swell with glassy winds.
  • Most powerful swell: Wednesday 26 Aug, 3PM (local time) - 4.5ft (1.3m), 12s period, SSW swell with 415 kJ wave energy.
  • Next surfable swell (1★+): Thursday 27 Aug, 9AM (local time) - 1.5ft (0.4m), 10s period with SSW 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 Thursday (Aug 27) at 9AM. The primary swell is predicted to be 0.4m and 10s period with a secondary swell of 0.5m and 6s. Another secondary swell of 0.4m and 9s is also forecast. Another secondary swell of 0.8m and 5s is also forecast. 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 1.3m 12s and forecast to arrive on Wednesday (Aug 26) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Saturday (Aug 29) at 9AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Thu 27th Aug)1.5ft (0.4m) 10s
Best Surf 9AM (Thu 27th Aug)1.5ft (0.4m) 10s
Most Powerful 3PM (Wed 26th Aug)4.5ft (1.3m) 12s

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


The Lowdown

Alright, Rusty here. Let’s take a look at how things shape up for Inamura Point over the next couple of weeks.

Truth be told, it’s a rough start. The first real chance of anything you’d paddle out for doesn’t come until Thursday morning, August 27th, and even then, it’s pretty ordinary. Water temp is sitting about 82°F, which is about average for this time of year.

The first few days are a total wash. Tuesday the 25th and Wednesday the 26th are garbage—onshore winds, small, messy waves, and the energy reading is pitiful. Thursday morning the 27th finally goes glassy with a light offshore from the WNW, but the swell is tiny at 1ft. That afternoon the wind switches to a clean offshore from the NNE, but the swell period drops to just 5 seconds. You could surf it, but you’d be bored.

Friday the 28th morning is the best of the first week. We get 4ft of SW swell with a 6-second period, cleaned up by a gentle NNE offshore. The energy is still weak at 175. After that, from Friday afternoon all the way to Tuesday the 1st of September, it’s essentially flat or barely ankle-high, with some glassy mornings but nothing to catch.

We get a little blip on Wednesday morning the 2nd of September. A 2ft S swell with a 9-second period, ENE cross-off wind, and clean conditions. The energy is barely there at 102. Thursday the 3rd of September morning is glassy but just 2ft. It’s a frustrating watch.

Now, the only true standout in the whole 16 days. Sunday the 6th of September. The morning. A moderate north-northeast offshore wind at 12 mph cleans up a 3ft SSE swell. The period hits a nice 12 seconds, and the energy climbs to a moderate 277. That’s a groundswell—longer lulls between sets, easier paddle outs, and the reef will hold it well. That is your session. The one to wait for.

Monday the 7th and Tuesday the 8th of September still have rideable waves—Tuesday morning especially, with 4ft from the SSE, an 8-second period, moderate energy of 208, and clean conditions with a north-northeasterly cross-off. But after that, the wind turns onshore or cross-on again and the swell dissolves into nothing for the rest of the run.

So here’s the truth: this is a long, flat stretch with just a few small windows. The only morning that really stands out is Sunday the 6th of September. That’s your best bet. The rest is mostly a good breeze for a kite or a flat calm sea. It could change, but right now, patience is the name of the game.

Rusty.

Short Range Forecast

Light rain (total 8mm), mostly falling on Thu morning. Warm (max 31°C on Wed afternoon, min 23°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 29°C on Sat afternoon, min 25°C on Sat night). Wind will be generally light.

Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
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
0
0
0
1
1
0
1
0
1
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
Wave
Height (m)
Direction
Period (s)
1.4
SSE
13
1
SSE
12
1.2
S
12
0.8
SSW
12
1.3
SSW
12
0.5
SSW
11
0.4
SSW
10
0.9
SSW
5
0.4
S
10
1.2
SW
6
0.9
SSW
8
1.1
SW
6
0.4
SSW
8
0.3
SSW
8
0.3
SSW
8
0.3
SSW
8
0.3
SSW
8
0.3
SSW
8
0.2
S
12
0.3
S
12
0.4
S
10
Wave Graph
Metric surfscale
Energy kJ
690
298
407
183
415
68
42
46
29
109
103
77
19
12
12
11
11
11
11
24
33
Wind (km/h)
15
SSW
25
SSW
15
SW
10
SSW
25
SW
20
SW
5
W
20
NNE
20
SSW
15
NNE
20
S
5
NNW
20
NE
15
ENE
15
NE
10
NE
10
S
10
SSW
5
WNW
20
S
15
SSW
Wind State
on
on
cross-on
cross-on
cross-on
cross-on
glassy
off
on
off
on
cross-off
cross-off
cross-off
cross-off
cross-off
on
on
glassy
on
cross-on
High Tide
5:05PM1.44m
3:19AM1.40m
5:16PM1.46m
4:04AM1.47m
5:28PM1.47m
4:44AM1.53m
5:42PM1.49m
5:22AM1.55m
5:58PM1.52m
6:00AM1.54m
6:18PM1.55m
6:40AM1.50m
6:40PM1.58m
Low Tide
9:48AM0.27m
10:20PM1.01m
10:23AM0.25m
10:42PM0.89m
10:52AM0.27m
11:05PM0.77m
11:19AM0.31m
11:29PM0.65m
11:43AM0.38m
11:57PM0.54m
12:07PM0.47m
00:28AM0.45m
12:30PM0.58m
1:04AM0.40m
clear
clear
rain showers
clear
clear
part cloud
thunderstorm
light rain
light rain
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:07
5:09
5:09
5:09
5:11
5:11
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:19
6:17
6:16
6:15
6:14
6:13
6:10
 mm
1
3
1
3
Temp °C
29
30
28
30
31
28
28
24
24
26
27
27
28
29
26
27
27
26
29
29
28
Feels °C
29
30
29
33
32
29
33
24
26
27
29
30
28
31
27
30
29
28
31
31
31
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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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