
Surf Forecasts:
Inamura Point surf forecast from 2 Aug 2026:
- Best quality surf: Friday 7 Aug, 12PM (local time) - 8ft (2.5m), 16s period, S swell with cross-offshore winds.
- Most powerful swell: Thursday 6 Aug, 12PM (local time) - 10ft (3.0m), 16s period, S swell with 4,465 kJ wave energy.
- Next surfable swell (1★+): Friday 7 Aug, 12PM (local time) - 8ft (2.5m), 16s 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 Friday (Aug 07) at 12PM. The primary swell is predicted to be 2.5m and 16s period with a secondary swell of 1.6m 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 3.0m 16s and forecast to arrive on Thursday (Aug 06) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Wednesday (Aug 05) at 9AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12PM (Fri 7th Aug) | 8ft (2.5m) 16s |
| Best Surf | 12PM (Fri 7th Aug) | 8ft (2.5m) 16s |
| Most Powerful | 12PM (Thu 6th Aug) | 10ft (3.0m) 16s |
Table - best surf conditions forecast for Inamura Point over the next 16 days.
The Lowdown
G’day, I’m Rusty. Let’s break down what’s coming for Inamura Point.
We’ve got a building swell kicking off on Sunday the 2nd of August, but that first day is a total dud – tiny 2ft swell with poor conditions, so leave the board at home. The real action starts to wake up on Monday the 3rd. The morning brings clean 2ft swell from the southeast with a long 16-second period, and a cross-off breeze keeps things tidy. The energy is still moderate (277), but it’s a promising start. By Monday afternoon the swell nudges up to 3ft, energy jumps to 449, and the conditions stay clean.
Tuesday the 4th is when it gets interesting. Morning sees 4ft of southeast swell, 16-second period, clean cross-off winds – energy is moderate (924). The afternoon pushes to 6ft, strong energy territory (1634), still clean. These are decent waves, but the forecast flags marginal tide conditions, so pick your session wisely.
Wednesday the 5th is the standout. Morning swell hits 8ft from the SSE, 16 seconds, and the energy is very strong (3499). Cross-off winds keep it glassy. This is proper groundswell – long period, so it’s going to wrap in nicely at this exposed reef point. The afternoon holds steady at 8ft with slightly lighter winds, energy up to 3834. This is expert territory given the size, but for those who can handle it, this is the best on offer.
Thursday the 6th sees 10ft in the morning, still clean with strong energy (4129). The afternoon turns messy with rain showers and cross-shore chop, dropping the quality. Friday the 7th has a clean morning session with 10ft from the south and energy at 4472, but the afternoon deteriorates with a risk of thunderstorms and onshore chop.
The swell slowly winds down through the weekend. Saturday the 8th is a mix of 7ft and 6ft but with onshore and cross-shore winds, so it’s choppy. Sunday the 9th is a gem – the afternoon has 5ft of SSW swell, 15-second period, gentle cross-off breeze, and clean conditions. The energy is still moderate (1040), and the forecast says excellent conditions for experienced surfers. That’s a solid session.
From Monday the 10th onwards, the swell drops steadily. The 11th and 12th offer small 3ft to 3ft waves with fresh offshore winds, but the energy is low. By the 13th it’s tiny – 2ft, glassy in the afternoon but ordinary. The rest of the fortnight fades into 0.7ft to 2ft slop, not worth paddling out for.
Water temperature is sitting at 83°F, which is a touch warmer than usual for this time of year – about 3°F above average, so you’ll feel that pleasant warmth.
The overall standout: Wednesday the 5th and Thursday the 6th mornings for the biggest, cleanest swell. And Sunday the 9th afternoon for a more manageable but still excellent session.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Sun night. Warm (max 27°C on Tue afternoon, min 22°C on Mon night). Mainly fresh winds. | Days 5-7 Weather SummaryHeavy rain (total 31mm), heaviest during Fri night. Warm (max 30°C on Fri morning, min 25°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | ||||||||||||||
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) | ESE 15 | SE 16 | SE 16 | SE 17 | SE 16 | SE 17 | SE 16 | SSE 16 | SSE 16 | SSE 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 14 | SSW 14 | SSW 14 | SSW 15 |
Wave Graph | |||||||||||||||||||
148 | 258 | 448 | 671 | 1055 | 1691 | 2709 | 3731 | 4036 | 3915 | 4061 | 4402 | 4226 | 3353 | 2685 | 1855 | 1533 | 1512 | 1152 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off |
High Tide | 7:33AM1.36m | 8:00PM1.50m | 8:27AM1.25m | 8:29PM1.48m | 9:35AM1.12m | 9:01PM1.45m | 11:35AM1.03m | 9:37PM1.40m | 10:28PM1.35m | 5:09PM1.29m | 11:56PM1.32m | ||||||||
Low Tide | 1:38AM0.60m | 1:31PM0.54m | 2:25AM0.56m | 1:56PM0.69m | 3:24AM0.54m | 2:16PM0.86m | 4:41AM0.53m | 2:02PM1.01m | 6:19AM0.48m | 7:46AM0.40m | 8:22PM1.25m | ||||||||
— | 4:50 | — | — | 4:52 | — | — | 4:52 | — | — | 4:52 | — | — | 4:54 | — | — | 4:54 | — | — | |
6:45 | — | 6:44 | — | — | 6:43 | — | — | 6:42 | — | — | 6:40 | — | — | 6:39 | — | — | 6:38 | — | |
mm | 2 | — | — | — | — | — | — | — | — | — | — | 2 | 8 | 2 | 1 | 18 | — | — | — |
Temp °C | 25 | 25 | 26 | 24 | 26 | 27 | 23 | 26 | 27 | 25 | 29 | 29 | 26 | 30 | 30 | 27 | 28 | 30 | 26 |
Feels °C | 24 | 23 | 24 | 21 | 23 | 23 | 20 | 24 | 26 | 24 | 30 | 30 | 27 | 31 | 31 | 28 | 29 | 30 | 27 |
Swell 1 Height (m) Direction Period (s) | ESE 15 | SE 16 | SE 16 | SE 17 | SE 16 | SE 17 | SE 16 | SSE 16 | SSE 16 | SSE 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 14 | SSW 14 | SSW 14 | SSW 15 |
148 | 258 | 448 | 671 | 1055 | 1691 | 2709 | 3731 | 4036 | 3915 | 4061 | 4402 | 4226 | 3353 | 2685 | 1855 | 1533 | 1512 | 1152 | |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 22 | S 8 | E 14 | E 14 | E 13 | — | — | — | — | — | ESE 10 | ESE 9 | ESE 10 | ESE 9 | SE 9 | SE 9 | — | ESE 12 |
3 | 18 | 1 | 4 | 4 | 3 | — | — | — | — | — | 115 | 92 | 175 | 313 | 393 | 290 | — | 14 | |
Swell 3 Height (m) Direction Period (s) | SSW 6 | S 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 12 |
3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 113 | |
Wind waves Height (m) Direction Period (s) | NE 3 | NNE 3 | NE 3 | NE 3 | NNE 3 | — | — | NNE 4 | — | — | — | — | — | — | — | — | — | SE 8 | — |
4 | 6 | 5 | 9 | 9 | — | — | 34 | — | — | — | — | — | — | — | — | — | 346 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 48 | 43 | 140 | 140 | 140 | 484 | 545 | 484 | 545 | 43 | 2 | 2 | 2284 | 941 | 2793 | 48 | 2 | 48 | 48 |
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.











