Inamura Point Surf Break

Inamura Point Surf Forecast and Surf Report

Lat Long: 35.30° N 139.48° E

Issued: 8 am 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Inamura Point sea temperature is
23.8° C

Slightly cooler than normal

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 Jul 2026:

  • Best quality surf: Wednesday 8 Jul, 3AM (local time) - 4.5ft (1.3m), 16s period, SSE swell with glassy winds.
  • Most powerful swell: Saturday 11 Jul, 12AM (local time) - 7ft (2.2m), 16s period, SSW swell with 2,368 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 8 Jul, 3AM (local time) - 4.5ft (1.3m), 16s period with SSE 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 Wednesday (Jul 08) at 3AM. The primary swell is predicted to be 1.3m and 16s period with a secondary swell of 1.0m and 17s. 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 2.2m 16s and forecast to arrive on Saturday (Jul 11) at 12AM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Wed 8th Jul)4.5ft (1.3m) 16s
Best Surf 3AM (Wed 8th Jul)4.5ft (1.3m) 16s
Most Powerful12AM (Sat 11th Jul)7ft (2.2m) 16s

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


Updates in  hr  min  s Forecast update imminent

Gather 'round, crew. Rusty here. Let's talk about what Inamura Point has in store for us over the next couple of weeks. It's a reef break that needs a south swell and an offshore north wind to be at its best. Truth is, we're in for a long, frustrating stretch. The first real surf doesn't show up until Tuesday, July 7th, and even then it’s a struggle.

The opening salvos are pretty grim. On Tuesday, July 7th, we've got a 2ft SSE swell, but it’s coming from the wrong direction and blowing a cross-offshore NNE breeze at 12 mph. The wave energy is weak (291), and it’s just not come together. Tuesday afternoon looks a little bigger with 3ft SSE swell, but an easterly crosswind won't help the shape. The energy is a touch better (518), but it’s still marginal.

Wednesday, July 8th, shows some real swell energy building. The morning sees a 5ft SSE swell with a long 16-second period, pumping the combined energy up to 1094. That's a proper groundswell, but the wind is a light ESE cross. That's ok, but not clean. By the afternoon, it’s 5ft SSE swell with the same long period (16 seconds), and the energy jumps to 1477. The problem is the wind swings right onshore from the SSW at 9 mph. It’s just going to be a messy, blown-out mess. The onshore wind sticks around for days.

From Thursday, July 9th, through Saturday, July 11th, we are looking at consistent 5ft to 7ft swell, but it's all coming with a stiff onshore wind from the south or SSW. The period is still long, between 14 and 17 seconds, and the energy is huge – hitting a peak of 2699 on Friday afternoon. For a reef break, that much onshore wind just kills it. It’s going to be a washing machine, way too big and messy for anyone but an expert looking for a battle. Honestly, with those strong onshore winds and that much swell, this setup might be more interesting for kite surfing than paddle surfing. The trends stay rough into Sunday, July 12th, with onshore winds and fading swell.

There's a tiny glimmer on Monday, July 13th. The morning offers a tiny 3ft SSW swell with a period of 12 seconds. The wave energy is low (191), but the wind is a glassy WSW at 3 mph. The report says glassy – that's a major positive for a break that's been hammered by onshore wind. You could get a clean little wave if you time the tide right.

After that, we drop back into the abyss. From Monday afternoon all the way through to Saturday, July 18th, it's a complete write-off. The swell drops to ankle-to-knee high, the winds are onshore or cross-onshore, and there's just no energy. The water temperature is sitting at 75°, which is about average for the time of year.

Then, out of nowhere, Sunday, July 19th, a pulse of swell arrives. The morning shows a 6ft S swell with a 14-second period, and the energy is strong at 1426. But—and it's a big but—the wind is onshore from the south at 9 mph. Same old story. The afternoon is a little smaller at 6ft, but the onshore wind is still there. This will be a powerful but choppy, unruly wave. For a break that needs an offshore wind, this is just frustrating.

The final week from Monday, July 20th to Wednesday, July 22nd, sees the swell slowly fade away, with heights dropping from 4ft down to 2ft, all under persistent onshore winds. A few of these mornings have a light wind, but it's still an onshore direction. There’s no real standout session here. The best you can hope for is that glassy window on Monday, July 13th, when the energy is low but the conditions are clean. For the rest, you’re fighting a losing battle.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 25°C on Tue afternoon, min 22°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Sun morning, min 23°C on Fri night). Winds decreasing (fresh winds from the S on Sat afternoon, light winds from the SW by Sun night).

Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
2
2
3
2
2
2
1
1
2
0
1
1
0
1
1
0
0
1
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)
0.7
SSE
15
1
SSE
15
0.8
SSE
16
1.4
SSE
16
1.5
SSE
16
1.6
SSE
14
1.4
SSE
14
1.4
SSE
14
1.7
S
15
1.5
S
14
2
S
16
2.2
SSW
16
2
SSW
17
1.9
SSW
16
1.6
SSW
16
1.4
SSW
15
1.2
SSW
14
0.9
SSW
12
0.8
SSW
12
1.1
S
11
0.5
SSW
11
Wave Graph
Metric surfscale
Energy kJ
201
443
328
1094
1055
980
799
799
1344
902
2027
2368
2215
1872
1245
892
585
245
161
313
69
Wind (km/h)
20
NNE
10
E
10
E
5
ESE
15
SSW
10
S
10
S
20
S
15
SSW
15
S
25
S
20
SSW
20
S
30
S
20
SSW
10
SSW
30
S
15
SSW
5
WSW
15
S
15
SSW
Wind State
cross-off
cross
cross
cross
on
on
on
on
on
on
on
on
on
on
cross-on
on
on
cross-on
glassy
on
on
High Tide
10:05AM1.06m
10:14PM1.37m
12:11PM1.00m
10:59PM1.35m
3:26PM1.08m
11:50PM1.34m
4:34PM1.21m
00:46AM1.35m
5:09PM1.30m
1:43AM1.37m
5:36PM1.36m
2:36AM1.41m
5:58PM1.39m
Low Tide
3:25PM0.75m
5:51AM0.57m
4:12PM0.92m
7:08AM0.45m
5:54PM1.07m
8:11AM0.33m
7:54PM1.15m
9:03AM0.22m
9:11PM1.17m
9:46AM0.13m
10:00PM1.16m
10:23AM0.07m
10:36PM1.12m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
clear
part cloud
part cloud
thunderstorm
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:33
4:33
4:33
4:35
4:35
4:35
4:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
6:59
6:59
6:59
6:59
6:58
6:58
 mm
1
Temp °C
24
25
23
24
25
24
24
25
24
25
25
24
25
25
25
26
26
25
26
26
25
Feels °C
23
25
24
25
25
25
25
25
25
25
24
24
25
23
24
26
25
27
30
28
27
Swell 1
Height (m)
Direction
Period (s)
0.7
SSE
15
1
SSE
15
0.9
SSE
14
1.4
SSE
16
1.5
SSE
16
1.6
SSE
14
1.4
SSE
14
1.4
SSE
14
1.7
S
15
1.5
S
14
2
S
16
2.2
SSW
16
2
SSW
17
1.9
SSW
16
1.6
SSW
16
1.4
SSW
15
1.2
SSW
14
0.9
SSW
12
0.8
SSW
12
0.2
SSE
10
0.5
SSW
11
Energy kJ
201
443
328
1094
1055
980
799
799
1344
902
2027
2368
2215
1872
1245
892
585
245
161
9
69
Swell 2
Height (m)
Direction
Period (s)
0.6
SE
12
0.3
SSE
20
0.8
SSE
16
0.8
S
18
0.4
ESE
8
0.5
S
19
0.9
S
18
0.4
ESE
8
1
SSW
18
0.9
SSW
21
0.7
SE
10
0.2
SSE
10
0.4
SE
10
0.2
SSE
9
0.2
SSE
10
0.3
SE
10
0.1
SE
9
Energy kJ
86
75
310
422
25
184
509
21
655
672
100
10
28
8
9
16
3
Swell 3
Height (m)
Direction
Period (s)
0.2
WSW
6
0.4
ESE
8
0.1
SE
14
0.2
E
9
0.1
SE
13
0.1
SE
13
0.3
ESE
9
0.1
SE
12
Energy kJ
4
26
8
6
7
7
16
6
Wind waves
Height (m)
Direction
Period (s)
0.4
NNE
3
0.8
S
4
0.6
SSW
4
0.9
S
4
0.8
SSW
4
0.6
SSW
4
1.1
S
11
0.8
SSW
4
Energy kJ
3
18
11
27
24
14
313
25
Nearest Offshore or Glassy
Rating
(10 max)
2
3
3
4
4
3
4
4
4
4
4
4
4
4
3
1
4
1
1
2
1
Distance (km)
2
2
2
7
24
8
24
83
8
24
84
8
84
84
8
136
484
8
0
84
8
Best forecast wave conditions in Kanagawa
Rating
(10 max)
2
3
4
4
4
4
4
4
4
4
3
2
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
4
4
4
4
5
5
4
4
5
5
9
9
9
6
5
5
4
4
4
3
3
Header Global
Rating
(10 max)
7
5
7
9
8
9
7
7
6
7
5
5
5
5
5
5
9
9
7
5
6
  • 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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