
Surf Forecasts:
Inamura Point surf forecast from 30 Jul 2026:
- Best quality surf: Thursday 6 Aug, 12AM (local time) - 11ft (3.5m), 16s period, SSE swell with cross-offshore winds.
- Most powerful swell: Thursday 6 Aug, 12AM (local time) - 11ft (3.5m), 16s period, SSE swell with 6,000 kJ wave energy.
- Next surfable swell (1★+): Sunday 2 Aug, 12AM (local time) - 1ft (0.3m), 17s period with SE 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 02) at 12AM. The primary swell is predicted to be 0.3m and 17s period with a secondary swell of 0.3m and 6s. 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 3.5m 16s and forecast to arrive on Thursday (Aug 06) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Monday (Aug 03) at 9AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Sun 2nd Aug) | 1ft (0.3m) 17s |
| Best Surf | 12AM (Thu 6th Aug) | 11ft (3.5m) 16s |
| Most Powerful | 12AM (Thu 6th Aug) | 11ft (3.5m) 16s |
Table - best surf conditions forecast for Inamura Point over the next 16 days.
The Lowdown
G'day, Rusty here with your local surf outlook for Inamura Point. Let's be honest, it's a tough start. We're looking at a long, dry spell with no real surf to speak of for the first few days. The first faint glimmer of anything rideable doesn't show up until Sunday morning, the 2nd of August, but even then, it's a small 1ft ESE swell with a very long period of 16 seconds. The energy is weak (104), and while it's glassy, a long-period swell like that at a reef break can be a bit fat and straight. It's a tough call to even paddle out for that.
The real story here is building towards a serious pulse of swell. From Monday the 3rd, the energy starts to climb into the moderate range (411), and we see a solid SE groundswell building. The wind is a stubborn cross-offshore from the NE, which keeps things clean, but the conditions are still described as "marginal" due to the swell size and tide. That changes on Tuesday the 4th. The swell is pushing 5ft in the morning from the SE, with a very long 17-second period. The wave energy is now strong (1995), and it's clean. This is the start of the main event. The size jumps to 7ft in the afternoon, and the energy is cranked up to 2485. This is getting serious.
Wednesday the 5th is where it peaks. We're looking at a solid 10ft SSE swell, still with that lovely long 17-second period. The energy is massive (4762). The morning is clean with a cross-offshore breeze, but the afternoon lightens up and goes a bit cross-shore. This is big, powerful groundswell – over 8ft, so it's strictly for experts only. The reef will be handling it, but it'll be a heavy, walled-up wave. The crowd situation is likely to be an issue at Inamura Point, as it gets "often" crowded.
Thursday the 6th holds the size at 10ft, but the wind swings onshore in the afternoon, making it a morning-only play. The wave energy is still massive (5632). Friday the 7th drops a touch to 8ft, but the wind is cross-onshore, which is a bit of a bummer. Saturday the 8th sees the swell drop to 6ft, but the wind is still light and cross-onshore.
The standout, without a doubt, is the Wednesday the 5th and Thursday the 6th. The combination of that massive 10ft S/SSE groundswell, the long 16-17 second period, and the clean cross-offshore wind in the mornings makes for a powerful, clean, and very heavy session. This is a proper groundswell event at a reef break, so expect long, grinding lines and big gaps between sets. It's a trade-off: the paddle out will be easier between sets, but the waves themselves are for the skilled and brave. For the average surfer, this is a spectator show.
The swell drops off quickly after that weekend. By Sunday the 9th, we're back to small 2ft SW swell, and the energy is weak. The following week is a write-off, with tiny, weak surf and poor conditions. It's a classic case of "all or nothing" – a massive, powerful groundswell window that comes and goes, leaving mostly flat, quiet days behind.
Stay safe out there, and if you're not an expert, watch from the cliff. This is one for the well-equipped.
Rusty.
Short Range ForecastMostly dry. Warm (max 31°C on Sun morning, min 27°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 30°C on Wed afternoon, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | ||||||||||||||
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) | S 6 | S 6 | S 6 | SSW 6 | SSW 7 | SE 18 | SE 17 | ESE 16 | SE 15 | ESE 16 | SE 17 | SE 18 | SE 18 | SE 17 | SE 17 | SE 16 | SSE 17 | SSE 17 | SSE 16 |
Wave Graph | |||||||||||||||||||
21 | 20 | 21 | 13 | 9 | 12 | 46 | 99 | 104 | 162 | 410 | 600 | 1162 | 1415 | 2471 | 2776 | 4762 | 5593 | 6000 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | on | on | glassy | on | glassy | glassy | on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off |
High Tide | 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 | 9:35AM1.12m | 9:01PM1.45m | |||||||
Low Tide | 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 | 3:24AM0.54m | 2:16PM0.86m | |||||||
— | 4:48 | — | — | 4:50 | — | — | 4:50 | — | — | 4:50 | — | — | 4:52 | — | — | 4:52 | — | — | |
6:47 | — | 6:46 | — | — | 6:45 | — | — | 6:45 | — | — | 6:44 | — | — | 6:43 | — | — | 6:42 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 30 | 30 | 28 | 29 | 29 | 29 | 31 | 31 | 27 | 27 | 27 | 25 | 27 | 29 | 25 | 28 | 30 | 26 |
Feels °C | 33 | 33 | 31 | 31 | 32 | 31 | 33 | 35 | 34 | 28 | 27 | 26 | 24 | 26 | 28 | 24 | 29 | 31 | 28 |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | SE 9 | SSW 6 | SSW 7 | SE 15 | SE 17 | ESE 16 | SE 15 | ESE 16 | SE 17 | SE 18 | SE 18 | SE 17 | SE 17 | SE 16 | SSE 17 | SSE 17 | SSE 16 |
21 | 20 | 3 | 13 | 9 | 8 | 46 | 99 | 104 | 162 | 410 | 600 | 1162 | 1415 | 2471 | 2776 | 4762 | 5593 | 6000 | |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | S 8 | SE 10 | SE 10 | SE 18 | SSW 6 | S 5 | SSE 9 | SSE 9 | S 8 | S 8 | E 14 | SE 20 | E 13 | — | — | — | — |
3 | 3 | 1 | 4 | 4 | 12 | 6 | 2 | 8 | 8 | 1 | 1 | 4 | 580 | 14 | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | SE 12 | SE 12 | S 11 | S 8 | SE 15 | SE 9 | SSE 9 | SE 9 | SSE 10 | S 9 | — | — | — | — | — | — | — | — | — |
6 | 6 | 3 | 1 | 9 | 3 | 8 | 3 | 9 | 2 | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | S 6 | — | — | SSW 6 | — | — | S 5 | ENE 2 | NE 3 | — | — | — | — | — | — | — | — |
— | — | 21 | — | — | 8 | — | — | 4 | 1 | 2 | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 43 | 22 | 84 | 60 | 62 | 84 | 0 | 0 | 48 | 2 | 7 | 43 | 2 | 7 | 12 | 2 | 2 | 12 | 0 |
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.











