
Surf Forecasts:
Inamura Point surf forecast from 10 Aug 2026:
- Best quality surf: Tuesday 11 Aug, 9AM (local time) - 1.5ft (0.5m), 10s period, SSW swell with offshore winds.
- Most powerful swell: Tuesday 11 Aug, 6PM (local time) - 3ft (0.9m), 10s period, SSW swell with 170 kJ wave energy.
- Next surfable swell (1★+): Tuesday 11 Aug, 9AM (local time) - 1.5ft (0.5m), 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 Tuesday (Aug 11) at 9AM. The primary swell is predicted to be 0.5m and 10s period with a secondary swell of 0.1m and 11s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Inamura Point in the next 16 days are 0.9m 10s and forecast to arrive on Tuesday (Aug 11) at 6PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 2s period and expected on Tuesday (Aug 11) at 12AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Tue 11th Aug) | 1.5ft (0.5m) 10s |
| Best Surf | 9AM (Tue 11th Aug) | 1.5ft (0.5m) 10s |
| Most Powerful | 6PM (Tue 11th Aug) | 3ft (0.9m) 10s |
Table - best surf conditions forecast for Inamura Point over the next 16 days.
The Lowdown
Alright, let’s get into it.
To be straight with you, the next week and a half or so is looking pretty grim for Inamura Point. We’ve got a run of tiny, weak, and pretty ordinary surf that’s barely worth paddling out for. The guidance is pointing to a whole lot of nothing, with only a few small windows where it’s even surfable, and even then, it’s marginal at best.
The first real glimmer of anything comes on Monday the 10th of August. We’ve got a small 2ft swell rolling in from the SSW with an 11-second period. The energy is weak, only 111, so it’s not going to have much push. Wind is a light cross-off from the NE, which will keep things clean, but honestly, it’s just not going to be worth the effort. The water temp is sitting at 82°, which is about 1° warmer than usual for this time of year, so it’s not a dramatic anomaly, just a touch on the warm side.
Tuesday the 11th is more of the same. A tiny 2ft to 2ft SSW swell, with a light offshore wind in the morning. It’s clean, but there’s just no power. The afternoon turns to a gentle cross-on, and it gets a bit choppy. Not your day.
Wednesday the 12th sees a bump in the swell to 4ft, but the period drops to a short 6 seconds. That’s just not going to translate into any proper shape at this reef. It’s a bit of a messy, crumbly option. The morning has a cross-off wind, but with that short period, it’s going to be pretty soft.
From Thursday the 13th right through to the end of the month, we’re looking at a desert. The swell drops right back down, hovering around 1ft to 2ft, with periods mostly in the 8 to 11 second range. The energy is consistently weak, with values mostly in the 20s, 30s, and 40s. The winds are mostly offshore or cross-off, keeping the surface clean, but there’s simply no wave to ride. It’s a frustrating stretch of small, gutless surf that’s not going to break properly.
There is a slight uptick in energy on the 25th of August, with a 2ft to 2ft SE swell and a cross-off breeze, but it’s still very much in the marginal category. The energy value climbs to 94, which is still weak, but it’s something. For a spot like Inamura Point that’s fairly consistent, this blank run is a real bummer. It’s the kind of stretch that makes you want to check the forecast again, hoping for a change.
Look, there’s no way to sugarcoat it: there are no standout days in this 16-day window. It’s a long, flat, and forgettable stretch. The combo of weak swell energy and those small, short-period waves means the Point just isn’t going to fire. For a reef break that needs a solid groundswell, this is a total bust. Even the clean days with offshore winds are just going to be flat and glassy, which is no good for surfing.
If you’re a beginner, this is a no-go. The biggest swell is only 4ft, so it’s not a size issue, but the lack of power and shape makes it pointless. Even for experts, it’s a write-off. The setup, with its small, weak waves, is just going to be a frustrating paddle. Some of those days with a fresh offshore wind and tiny swell might look more interesting for a kite surfer than a paddle surfer, to be honest.
Hang in there, mate. Forecasts change. This kind of flat spell doesn’t usually last forever.
Rusty
Short Range ForecastHeavy rain (total 50mm), heaviest during Tue night. Warm (max 30°C on Mon afternoon, min 21°C on Tue night). Mainly fresh winds. | Days 5-7 Weather SummaryHeavy rain (total 61mm), heaviest during Fri night. Warm (max 29°C on Fri afternoon, min 23°C on Fri night). Winds increasing (light winds from the ENE on Thu afternoon, fresh winds from the N by Sat night). | |||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 11 | SSW 10 | SSW 10 | SSW 11 | SSW 5 | SE 6 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SE 10 | SSW 11 | SSW 11 | SSW 10 | S 10 | SSW 10 | SSW 9 |
Wave Graph | ||||||||||||||||||||
93 | 59 | 59 | 64 | 91 | 77 | 41 | 39 | 38 | 31 | 28 | 28 | 28 | 28 | 25 | 40 | 32 | 52 | 31 | 29 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-on | on | cross-off | off | off | off | cross-off | off | off | cross-off | off | off | cross-off | off | off | off | off |
High Tide | 5:20PM1.42m | 2:44AM1.38m | 5:32PM1.44m | 3:36AM1.44m | 5:45PM1.45m | 4:21AM1.49m | 5:58PM1.47m | 5:02AM1.53m | 6:14PM1.49m | 5:42AM1.54m | 6:33PM1.51m | 6:22AM1.51m | 6:54PM1.54m | |||||||
Low Tide | 10:13PM1.12m | 10:14AM0.18m | 10:39PM1.03m | 10:47AM0.17m | 11:02PM0.93m | 11:16AM0.20m | 11:27PM0.82m | 11:43AM0.25m | 11:54PM0.70m | 12:09PM0.32m | 00:25AM0.60m | 12:34PM0.42m | 1:01AM0.53m | |||||||
— | — | 4:56 | — | — | 4:58 | — | — | 4:58 | — | — | 5:00 | — | — | 5:00 | — | — | 5:01 | — | — | |
6:37 | — | — | 6:36 | — | — | 6:35 | — | — | 6:34 | — | — | 6:32 | — | — | 6:31 | — | — | 6:30 | — | |
mm | — | — | — | 12 | 33 | 4 | 1 | — | — | 1 | 4 | — | 5 | 43 | 6 | 2 | — | — | 1 | 12 |
Temp °C | 30 | 25 | 26 | 25 | 23 | 24 | 26 | 25 | 27 | 28 | 26 | 28 | 29 | 27 | 26 | 27 | 25 | 25 | 28 | 25 |
Feels °C | 31 | 24 | 26 | 26 | 23 | 26 | 26 | 26 | 27 | 30 | 28 | 29 | 30 | 28 | 26 | 26 | 22 | 21 | 25 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 11 | SSW 10 | SSW 10 | SSW 11 | SE 13 | SSE 5 | SSE 6 | S 6 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 11 | SSW 10 | S 10 | SSW 10 | SSW 9 |
93 | 59 | 59 | 64 | 6 | 31 | 25 | 15 | 38 | 31 | 28 | 28 | 28 | 28 | 15 | 40 | 32 | 52 | 31 | 29 | |
Swell 2 Height (m) Direction Period (s) | ESE 12 | ESE 11 | E 11 | E 11 | E 11 | SSW 10 | SSW 10 | SSW 10 | S 5 | SE 11 | SE 12 | SSE 12 | SSE 11 | SE 10 | SSW 11 | SSE 8 | SE 10 | SE 12 | SE 11 | ESE 10 |
13 | 11 | 2 | 2 | 2 | 58 | 41 | 39 | 2 | 5 | 5 | 13 | 23 | 24 | 25 | 7 | 16 | 35 | 19 | 10 | |
Swell 3 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 12 | SE 13 | S 10 | SE 13 | SE 12 | SE 12 | SE 11 | E 10 | E 9 | E 10 | SE 10 | E 11 | SSE 8 | ESE 10 | SSW 12 | ESE 11 | ESE 11 | SSE 11 |
5 | 5 | 6 | 6 | 2 | 6 | 6 | 5 | 5 | 2 | 2 | 8 | 4 | 2 | 6 | 10 | 29 | 11 | 11 | 12 | |
Wind waves Height (m) Direction Period (s) | — | NE 2 | NNE 3 | SW 3 | SSW 5 | SE 6 | — | — | N 2 | — | — | — | — | — | — | E 2 | NE 3 | NE 3 | ENE 2 | ENE 2 |
— | 1 | 1 | 2 | 91 | 77 | — | — | 1 | — | — | — | — | — | — | 1 | 2 | 3 | 1 | 1 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 43 | 0 | 8 | 130 | 0 | 0 | 0 | 43 | 43 | 31 | 55 | 43 | 0 | 31 | 484 | 140 | 130 | 31 | 31 |
Best forecast wave conditions in Kanagawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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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.











