Inamura Point Surf Break

Lat Long: 35.30° N 139.48° E

Inamura Point Surf Forecast and Surf Report

Issued: 2 pm 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's Inamura Point sea temperature is
27.1° 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 29 Jul 2026:

  • Best quality surf: Wednesday 5 Aug, 3PM (local time) - 10ft (3.0m), 17s period, SSE swell with cross-offshore winds.
  • Most powerful swell: Wednesday 5 Aug, 6PM (local time) - 11ft (3.5m), 17s period, SSE swell with 6,204 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 29 Jul, 9PM (local time) - 2ft (0.6m), 7s 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 Wednesday (Jul 29) at 9PM. The primary swell is predicted to be 0.6m and 7s period with a secondary swell of 0.1m and 9s. 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 3.5m 17s and forecast to arrive on Wednesday (Aug 05) at 6PM. 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 Monday (Aug 03) at 6AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Wed 29th Jul)2ft (0.6m) 7s
Best Surf 3PM (Wed 5th Aug)10ft (3.0m) 17s
Most Powerful 6PM (Wed 5th Aug)11ft (3.5m) 17s

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


The Lowdown

Alright, Rusty here. Let's have a look at what's on the table for Inamura Point.

Right off the bat, it’s a bit of a slow cooker. We’ve got a long stretch of very small, weak surf to start. The water is sitting at 81°F, which is a touch warmer than usual for this time of year, but that’s about the only thing firing.

Wednesday morning, July 29th, you’ll find a tiny 2ft SSW swell with a short 6-second period. The energy is weak, just 54. The winds are glassy though, so it’s clean, but there’s almost nothing to ride. That afternoon, the wind shifts and it gets choppy and messy. The rest of that week and into the first weekend of August is pretty much a write-off. We’re looking at ankle to knee-high slop, with onshore winds making it a bumpy mess. From Wednesday the 29th all the way through to Sunday, August 2nd, there’s nothing worth paddling out for.

Monday, August 3rd, we finally see a pulse. The swell picks up to 3ft from the SE, with a very long 18-second period. The energy jumps to 608 (moderate), and the wind is clean cross-off from the NE. The conditions are there, but the forecast calls it marginal. It’s a solid sign of things to come.

Tuesday, August 4th, the swell builds further. Morning sets are 5ft, jumping to 7ft in the afternoon, both from the SE with that long 17-18 second period. The energy is ramping up strong (1601 and 2528). Still clean cross-off winds, but the size is getting into that territory where it’s a bit much for beginners. The quality is still described as marginal, but the potential is building.

Now, here’s the standout. Wednesday, August 5th, is the one to circle. We’re looking at a solid 12ft SE groundswell, with a period of 17-18 seconds. The energy is massive, hitting 6876 in the morning and 7440 in the afternoon. This is a proper, powerful groundswell. The wind is offshore from the NNE in the morning, fresh and clean – that’s as good as it gets for a setup like this. This is expert territory only. The swell is big, very long-period, and Inamura Point is a reef break. It’s going to be a serious, heavy wave. Expect it to be a bit fat and walled up at the peak, but those long, clean lines will be there for the guys who know what they’re doing. This is the best on offer, no question.

The swell holds through Thursday, August 6th, with 10ft sets from the S and SSE, but the wind turns cross-off and then cross-on, making it a bit bumpy. The energy is still very strong (4384 down to 3294), but it won’t be as clean as Wednesday.

Friday, August 7th, the swell drops to 4ft from the SSW with a 13-second period. The energy is still strong (1006). The wind is light and cross-off in the morning, and the forecast calls for excellent conditions for experienced surfers. It’s a good call, but it’s the morning after the big one, so it’ll be settling.

After that, the swell fades fast. Saturday, August 8th, has some 4ft S swell, but by Sunday and into the following week, we’re back to small, weak surf and poor conditions. The energy drops way down, and the wind stays clean but there’s no power. The 10th of August has a strong offshore wind, but the swell is only 2ft, so it’s all wind and no wave.

To sum it up: the first week is a write-off. Don’t bother. The real action is Wednesday, August 5th – that’s the big one. Big, powerful, offshore, and clean. After that, it’s a quick fade back to nothing.

Rusty.

Short Range Forecast

Light rain (total 4mm), mostly falling on Fri night. Warm (max 30°C on Wed afternoon, min 26°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 30°C on Sun morning, min 24°C on Mon night). Wind will be generally light.

Wed
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
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
0
0
0
0
0
1
0
1
2
2
3
3
3
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SSW
7
0.5
SSW
7
0.4
SSW
7
0.3
SSW
7
0.5
SSW
7
0.5
S
7
0.6
S
7
0.3
SSW
6
0.2
SSW
7
0.3
S
7
0.2
ESE
16
0.4
SE
15
0.5
SE
16
0.6
SE
16
0.9
ESE
17
1
SE
17
1.3
SE
18
1.7
SE
16
1.8
SE
17
2.3
SE
17
Wave Graph
Metric surfscale
Energy kJ
40
28
16
10
26
22
32
8
4
12
25
55
121
201
522
580
1087
1537
1927
3003
Wind (km/h)
15
SW
15
N
5
NNE
10
S
10
NNE
10
NE
20
S
5
SE
0
SSE
15
SSW
5
SSW
5
ESE
15
S
20
NE
20
NE
20
NE
20
NE
25
NE
20
ENE
20
NE
Wind State
cross-on
off
glassy
on
off
cross-off
on
glassy
glassy
on
cross-on
glassy
on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
6:11PM1.44m
4:37AM1.50m
6:27PM1.45m
5:20AM1.52m
6:46PM1.47m
6:02AM1.50m
7:08PM1.49m
6:46AM1.45m
7:32PM1.50m
7:33AM1.36m
8:00PM1.50m
8:27AM1.25m
8:29PM1.48m
Low Tide
11:20PM0.96m
11:38AM0.13m
11:49PM0.86m
12:07PM0.19m
00:21AM0.76m
12:35PM0.28m
00:57AM0.67m
1:03PM0.40m
1:38AM0.60m
1:31PM0.54m
2:25AM0.56m
1:56PM0.69m
part cloud
part cloud
part cloud
clear
thunderstorm
part cloud
part cloud
thunderstorm
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:48
4:48
4:50
4:50
4:50
4:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:47
6:47
6:46
6:45
6:45
6:44
6:43
 mm
1
3
Temp °C
30
30
29
29
28
29
29
26
29
29
28
30
30
28
26
28
25
28
31
26
Feels °C
32
33
31
31
31
31
30
30
33
32
32
34
33
30
26
29
24
27
31
27
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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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