
Surf Forecasts:
Inamura Point surf forecast from 7 Sep 2026:
- Best quality surf: Monday 7 Sep, 6PM (local time) - 10ft (3.0m), 9s period, S swell with offshore winds.
- Most powerful swell: Monday 7 Sep, 6PM (local time) - 10ft (3.0m), 9s period, S swell with 1,367 kJ wave energy.
- Next surfable swell (1★+): Monday 7 Sep, 6PM (local time) - 10ft (3.0m), 9s 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 Monday (Sep 07) at 6PM. The primary swell is predicted to be 3.0m and 9s period with a secondary swell of 2.1m and 9s. 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 3.0m 9s and forecast to arrive on Monday (Sep 07) at 6PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Wednesday (Sep 09) at 9PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Mon 7th Sep) | 10ft (3.0m) 9s |
| Best Surf | 6PM (Mon 7th Sep) | 10ft (3.0m) 9s |
| Most Powerful | 6PM (Mon 7th Sep) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Inamura Point over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's on the menu for Inamura Point over the next couple of weeks. It's a bit of a mixed bag, but there's a definite standout session if you time it right.
We're kicking off with some solid energy rolling in on Monday the 7th of September, but it's not going to be pretty. Monday morning sees a 6ft south swell with a decent 9-second interval, packing moderate energy (497). The problem is the heavy rain and that cross wind. It's surfable for the die-hards, but it's far from clean. By Monday afternoon the swell jumps right up to a chunky 10ft from the south, with strong energy (2898). That's big, powerful stuff, but the wind stays cross and conditions are described as marginal. This is expert-only territory at that size, and it's not going to be the cleanest look.
Now, Tuesday the 8th is a whole different story. That's your window. The swell has dropped back to a clean 4ft from the south, still with a nice 9-second period and moderate energy (550). But the key here is the wind: it's glassy from the NNW at only 3 mph. That's perfect. Inamura Point is an exposed reef break, and with those clean conditions, the waves will be holding a nice shape. This is the standout of the whole forecast. The water is sitting at 83°, which is a touch warmer than normal for this time of year.
From Tuesday afternoon onwards, the forecast starts to look pretty ordinary. The swell drops off, the wind gets messy, and honestly, we're looking at a long run of small, poor surf. Wednesday the 9th has a brief window of offshore wind in the afternoon with a 5ft south swell (400 energy), but the wind is a moderate 16 mph, and the overall conditions are described as "good," not great. It's worth noting, but it won't beat Tuesday morning.
Then from Thursday the 10th all the way through to the end of the 16-day window, it's pretty bleak. Swell heights dip below 3ft, the energy readings drop to weak levels (often below 100), and the wind, while sometimes offshore or glassy, just can't make up for the lack of proper waves. We're talking days of tiny, knee-high slop at best.
So to wrap it up: for the next two weeks, the only real standout is Tuesday morning, the 8th of September. Get on it for clean, head-high waves at Inamura Point with perfect glass. After that, it's a long stretch of small stuff that only a keen log-surfer might get something out of. Surf-wise, that's the lot.
Rusty.
Short Range ForecastHeavy rain (total 85mm), heaviest during Mon morning. Warm (max 28°C on Tue afternoon, min 21°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 8mm), mostly falling on Thu morning. Warm (max 25°C on Sat afternoon, min 20°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||||
AM | 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) | S 9 | S 9 | S 9 | SSW 10 | SSE 9 | SSW 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | SSW 7 | S 7 | SSW 7 | SSW 7 | SE 8 | SSW 11 |
Wave Graph | |||||||||||||||||||||
497 | 1597 | 471 | 276 | 129 | 475 | 313 | 395 | 220 | 109 | 84 | 45 | 41 | 29 | 28 | 17 | 8 | 9 | 5 | 17 | 24 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | glassy | glassy | on | cross-on | cross-on | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | on | on |
High Tide | 4:24PM1.40m | 1:50AM1.27m | 4:34PM1.43m | 2:58AM1.36m | 4:45PM1.45m | 3:46AM1.44m | 4:57PM1.47m | 4:26AM1.51m | 5:10PM1.49m | 5:03AM1.54m | 5:25PM1.52m | 5:39AM1.55m | 5:43PM1.56m | ||||||||
Low Tide | 9:35PM1.10m | 9:17AM0.35m | 9:58PM0.98m | 9:55AM0.33m | 10:20PM0.85m | 10:27AM0.35m | 10:42PM0.73m | 10:54AM0.39m | 11:05PM0.60m | 11:18AM0.46m | 11:30PM0.48m | 11:40AM0.54m | 11:59PM0.38m | ||||||||
5:18 | — | — | 5:18 | — | — | 5:18 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:22 | — | — | |
— | 6:01 | — | — | 6:00 | — | — | 5:59 | — | — | 5:57 | — | — | 5:55 | — | — | 5:53 | — | — | 5:52 | — | |
mm | 46 | 11 | 6 | — | 4 | 2 | — | 2 | 14 | 6 | 1 | 1 | — | — | — | — | — | — | — | — | 1 |
Temp °C | 22 | 24 | 25 | 27 | 28 | 27 | 28 | 26 | 22 | 21 | 22 | 20 | 21 | 21 | 21 | 23 | 25 | 24 | 26 | 27 | 26 |
Feels °C | 25 | 27 | 29 | 30 | 30 | 29 | 30 | 26 | 20 | 20 | 21 | 19 | 22 | 22 | 21 | 25 | 29 | 28 | 29 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 9 | SSE 9 | SSW 10 | S 9 | — | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | SSW 7 | S 7 | SSW 7 | SSW 7 | SE 8 | SE 7 |
497 | 670 | 471 | 276 | 129 | 193 | 313 | — | 220 | 109 | 84 | 45 | 41 | 29 | 28 | 17 | 8 | 9 | 5 | 17 | 14 | |
Swell 2 Height (m) Direction Period (s) | — | SSW 9 | SSW 9 | SSW 10 | SSW 10 | SSE 8 | E 12 | E 16 | SE 9 | E 11 | SE 9 | SE 9 | SE 9 | SE 10 | SE 9 | SE 10 | SE 10 | SE 9 | SSE 7 | SSW 7 | SSW 11 |
— | 631 | 315 | 264 | 96 | 80 | 3 | 5 | 3 | 2 | 14 | 3 | 3 | 4 | 3 | 4 | 4 | 3 | 5 | 5 | 24 | |
Swell 3 Height (m) Direction Period (s) | — | — | SSW 11 | ESE 10 | E 10 | ESE 10 | ESE 10 | — | SE 11 | — | E 15 | E 16 | SE 9 | S 8 | S 8 | E 14 | E 14 | SE 8 | SE 9 | S 13 | SE 9 |
— | — | 24 | 10 | 2 | 10 | 10 | — | 5 | — | 17 | 5 | 3 | 1 | 1 | 4 | 4 | 2 | 3 | 3 | 3 | |
Wind waves Height (m) Direction Period (s) | N 3 | S 9 | — | — | — | SSW 9 | — | S 9 | NNE 4 | NE 3 | NNE 2 | NNE 3 | NNE 3 | NNE 3 | — | — | — | — | — | — | — |
3 | 1597 | — | — | — | 475 | — | 395 | 7 | 2 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 4 | 0 | 0 | 88 | 8 | 130 | 0 | 31 | 0 | 0 | 0 | 55 | 43 | 22 | 22 | 22 | 22 | 22 | 63 | 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.










