Inamura Point Surf Break

Lat Long: 35.30° N 139.48° E

Inamura Point Surf Forecast and Surf Report

Issued: 2 pm 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Inamura Point sea temperature is
26.8° C
0.0° 

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 7 Aug 2026:

  • Best quality surf: Wednesday 12 Aug, 3PM (local time) - 3.5ft (1.1m), 6s period, ESE swell with cross-offshore winds.
  • Most powerful swell: Friday 7 Aug, 9PM (local time) - 4.5ft (1.4m), 11s period, S swell with 499 kJ wave energy.
  • Next surfable swell (1★+): Sunday 9 Aug, 6AM (local time) - 2.5ft (0.7m), 11s 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 Sunday (Aug 09) at 6AM. The primary swell is predicted to be 0.7m and 11s period with a secondary swell of 0.4m and 10s. 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 1.4m 11s and forecast to arrive on Friday (Aug 07) at 9PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Friday (Aug 14) at 9AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Sun 9th Aug)2.5ft (0.7m) 11s
Best Surf 3PM (Wed 12th Aug)3.5ft (1.1m) 6s
Most Powerful 9PM (Fri 7th Aug)4.5ft (1.4m) 11s

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


The Lowdown

Alright, let’s get into it. This is Rusty, and I’m looking at a stretch that’s gonna be a real test of patience.

Right off the bat, the forecast for Inamura Point is tough. We’re starting on Friday, August 7th, and there’s just nothing doing. The water’s sitting at a warm 80°, which is bang on average for this time of year, but that’s about the only thing that’s comfortable. The swell is coming in from the south at 5 ft, with a 12-second period, and the combined energy is moderate (768). But the wind is blowing straight onshore from the south at 12 mph, and it’s wrecking any chance of a clean wave. The report just says poor surf conditions, and that’s the truth.

We go into Saturday morning, August 8th, the swell drops to 4 ft, still from the south, with a 11-second period. The wind eases to a light breeze, but it’s still onshore. The energy is down to 324, and the whole thing is marginal at best. The afternoon is even worse, with 3 ft swell and onshore wind picking up again.

Sunday, August 9th, is a write-off. The swell is down to 2 ft, period is 10 seconds, and the wind shifts to a light cross-shore, but the energy is weak (151). The surf is just poor.

Monday, August 10th, we get a little glimmer. The wind turns cross-offshore from the northeast at 9 mph, and the conditions are clean. But the swell is tiny, only 2 ft, and the energy is low (123). You could get a waist-high wave if you’re desperate, but it’s not worth the paddle.

The real story here is the long stretch of nothing. From August 7th all the way through to August 14th, the recommendations are all zeros. That’s a full week of flat, blown-out, or just plain un-surfable conditions. The only day that even gets a “surfable but ordinary” is Wednesday morning, August 12th, with a 2 ft SSW swell and a 11-second period, and the wind is cross-offshore from the northeast at 6 mph. The energy is 155, and the conditions are clean. But it’s barely a knee-high dribbler.

Then, on Wednesday afternoon, August 12th, we finally get something that’s not a total loss. The swell is still tiny at 2 ft, but the period is 11 seconds, and the wind shifts to a light cross-offshore from the WNW at 6 mph. The conditions are clean, and the energy bumps up a bit to 210. The forecast says “expect good surf conditions” – but let’s be real, for a 2 ft wave, that’s a relative term. It’s the best we’ve got.

After that, it’s back to the doldrums. Thursday, August 13th, through to the end of the forecast on August 22nd, the swell is below 2 ft, the energy is weak, and the wind is either onshore or blowing too hard. A few days have glassy conditions in the morning (August 18th and 19th), but the swell is less than 1.0 ft. You’d be surfing a ripple.

The only stand-out moment, if you can call it that, is that Wednesday afternoon, August 12th. It’s the only time in the entire 16-day window where the conditions are clean and the forecast is positive. The swell is from the SSW, which matches the optimum direction for Inamura Point, but it’s just too small to get excited about. It’s a true “I’m bored and want to sit on my board” kind of day.

For a break that’s fairly consistent, this is a rough run. It’s a reef setup for advanced surfers, and it’s exposed, so it normally picks up a bit. But not this time. The crowds might be low, but that’s only because nobody’s in the water.

Hang in there, folks. Forecasts change.

Rusty

Short Range Forecast

Mostly dry. Warm (max 28°C on Fri afternoon, min 25°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 33mm), heaviest during Tue night. Warm (max 29°C on Mon afternoon, min 24°C on Wed afternoon). Winds increasing (light winds from the SW on Mon afternoon, fresh winds from the SSW by Tue afternoon).

Fri
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
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
1
0
0
0
0
1
0
0
1
0
0
0
1
2
1
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)
1.5
S
12
1.4
S
11
1.1
S
11
1
S
11
0.9
SSW
11
0.7
SSW
10
0.6
S
10
0.6
S
10
0.6
S
11
0.6
SSW
11
0.5
SSW
10
0.5
SSW
11
0.9
SSW
11
1.1
S
6
0.7
SSW
11
1.1
ESE
6
0.4
SSW
10
0.6
SSW
10
0.5
SSW
10
0.5
SSW
10
Wave Graph
Metric surfscale
Energy kJ
625
485
307
242
191
112
78
75
86
91
59
64
206
77
121
91
35
82
58
56
Wind (km/h)
20
S
20
S
10
S
15
S
10
SSW
5
E
20
S
10
ENE
15
NE
5
SW
10
ENE
15
SW
20
SSW
25
SE
10
NE
10
WNW
10
NE
25
NNE
25
NE
20
NNE
Wind State
on
on
on
on
on
cross
on
cross-off
cross-off
cross-on
cross-off
cross-on
on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
10:28PM1.35m
5:09PM1.29m
11:56PM1.32m
5:08PM1.37m
1:34AM1.33m
5:20PM1.42m
2:44AM1.38m
5:32PM1.44m
3:36AM1.44m
5:45PM1.45m
4:21AM1.49m
5:58PM1.47m
Low Tide
7:46AM0.40m
8:22PM1.25m
8:49AM0.30m
9:37PM1.20m
9:36AM0.23m
10:13PM1.12m
10:14AM0.18m
10:39PM1.03m
10:47AM0.17m
11:02PM0.93m
11:16AM0.20m
11:27PM0.82m
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
thunderstorm
thunderstorm
rain showers
light rain
part cloud
rain showers
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:54
4:56
4:56
4:56
4:58
4:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:39
6:38
6:37
6:37
6:36
6:35
6:34
 mm
21
6
3
3
1
15
Temp °C
28
27
28
28
26
28
28
26
28
29
26
28
27
26
25
25
26
28
30
26
Feels °C
29
30
30
29
28
30
28
27
28
30
26
29
27
28
27
26
27
28
29
26
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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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