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Surf Forecasts:
Nagai Point surfForecast / Kanagawa / Japan
16 Day Weather and Surf, issued 2 am Thursday 28 May 2026 JSTForecast update in hr min s Forecast update imminent
Nagai Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nagai Point sea temperature is
20.7° C
(Which is slightly cooler than normal)Nagai Point surf forecast from 28 May 2026:
- Best quality surf: Monday 1 Jun, 12AM (local time) - 3.5ft (1.0m), 13s period, S swell with glassy winds.
- Most powerful swell: Tuesday 2 Jun, 9AM (local time) - 4.5ft (1.3m), 14s period, SSW swell with 697 kJ wave energy.
- Next surfable swell (1★+): Monday 1 Jun, 12AM (local time) - 3.5ft (1.0m), 13s period with S swell.
Best Forecast Surf Conditions for Nagai Point this week:
The surf forecast for Nagai Point over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jun 01) at 12AM. The primary swell is predicted to be 1.0m and 13s period with a secondary swell of 0.7m and 15s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Nagai Point in the next 16 days are 1.3m 14s and forecast to arrive on Tuesday (Jun 02) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Friday (May 29) at 9PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Mon 1st Jun) | 3.5ft (1.0m) 13s |
| Best Surf | 12AM (Mon 1st Jun) | 3.5ft (1.0m) 13s |
| Most Powerful | 9AM (Tue 2nd Jun) | 4.5ft (1.3m) 14s |
Table - best surf conditions forecast for Nagai Point over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Warm (max 25°C on Fri afternoon, min 19°C on Fri night). Winds decreasing (fresh winds from the ESE on Fri afternoon, calm by Sat night). | Days 4-6 Weather SummaryMostly dry. Warm (max 24°C on Mon morning, min 20°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
S 3 | SSE 4 | SSW 7 | SSW 7 | S 7 | S 7 | S 7 | SSE 6 | SSE 6 | S 14 | SSW 17 | S 13 | S 13 | S 14 | S 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | |
4 | 6 | 132 | 82 | 62 | 35 | 23 | 8 | 13 | 15 | 57 | 356 | 427 | 453 | 339 | 697 | 577 | 413 | 425 | 312 | 372 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | cross-on | on | glassy | cross-off | off | glassy | cross-on | cross-on | glassy | cross-on | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | |
High Tide | 3:18PM1.27m | 2:27AM1.38m | 4:06PM1.34m | 2:59AM1.43m | 4:51PM1.39m | 3:30AM1.47m | 5:33PM1.42m | 4:02AM1.50m | 6:14PM1.42m | 4:35AM1.50m | 6:55PM1.40m | 5:10AM1.49m | 7:37PM1.37m | ||||||||
Low Tide | 8:44PM0.74m | 9:19AM0.20m | 9:26PM0.79m | 9:56AM0.08m | 10:04PM0.83m | 10:33AM-0.00m | 10:40PM0.88m | 11:10AM-0.05m | 11:16PM0.91m | 11:48AM-0.05m | 11:52PM0.94m | 12:26PM-0.01m | 00:31AM0.95m | ||||||||
 |  |  | | |  |  | | | | |  | | | | | | | |  |  | |
 | 4:30 | — | — | 4:28 | — | — | 4:28 | — | — | 4:28 | — | — | 4:28 | — | — | 4:28 | — | — | 4:28 | — | — |
 | — | 6:46 | — | — | 6:47 | — | — | 6:47 | — | — | 6:49 | — | — | 6:50 | — | — | 6:50 | — | — | 6:51 | — |
— | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 54 | |
Temp °C | 21 | 22 | 22 | 23 | 25 | 22 | 21 | 22 | 22 | 23 | 23 | 22 | 24 | 24 | 22 | 22 | 22 | 21 | 21 | 22 | 21 |
21 | 23 | 22 | 26 | 28 | 21 | 18 | 19 | 21 | 24 | 22 | 23 | 23 | 22 | 22 | 20 | 20 | 19 | 20 | 22 | 22 | |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 9 | S 7 | SSW 7 | S 7 | S 7 | S 7 | SSE 6 | SSE 6 | SSE 6 | S 13 | S 13 | S 13 | S 14 | S 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 |
 kJ | 9 | 8 | 59 | 82 | 62 | 35 | 23 | 8 | 13 | 7 | 30 | 356 | 427 | 453 | 339 | 697 | 577 | 413 | 425 | 312 | 372 |
Swell 2 Height (m) Direction Period (s) | E 13 | E 13 | SE 10 | ESE 12 | ESE 12 | SE 12 | E 12 | SSW 7 | E 11 | S 14 | SSW 17 | SSW 15 | SE 11 | SE 11 | SSW 15 | SE 11 | SE 11 | SE 11 | SE 13 | SE 11 | SE 11 |
| kJ | 3 | 3 | 4 | 14 | 14 | 6 | 3 | 5 | 3 | 15 | 57 | 225 | 5 | 5 | 209 | 5 | 5 | 5 | 7 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | SE 10 | S 9 | SE 8 | — | S 15 | S 14 | S 13 | E 12 | S 13 | SE 12 | SE 12 | ESE 10 | ESE 10 | SE 11 | SE 11 | SE 7 | S 15 | S 14 | ESE 10 | SE 11 | SE 11 |
| kJ | 4 | 2 | 2 | — | 4 | 4 | 4 | 3 | 3 | 6 | 6 | 19 | 18 | 20 | 5 | 2 | 4 | 4 | 18 | 5 | 19 |
Wind waves Height (m) Direction Period (s) | S 3 | SSE 4 | SSW 7 | — | — | — | — | — | — | — | SSE 6 | — | — | S 3 | — | — | S 4 | SSW 4 | SSW 3 | S 4 | — |
| kJ | 3 | 6 | 132 | — | — | — | — | — | — | — | 11 | — | — | 2 | — | — | 12 | 7 | 3 | 9 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 55 | 73 | 23 | 1 | 11 | 489 | 9 | 55 | 39 | 39 | 73 | 0 | 0 | 55 | 23 | 73 | 73 | 33 | 55 | 55 | 11 |
Best forecast wave conditions in Kanagawa | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Nagai Point surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Nagai Point Surf forecast
The above surf forecast table for Nagai Point provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Nagai Point can be found by selecting the local surf guide option on the grey menu. Our Nagai 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 (Nagai 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 Nagai 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.
Nagai Point is 6 km (4 miles) from Miura. If you plan a holiday in Kanagawa, look for hotels and other accommodation in Miura. Miura has rooms for a wide range of budgets as well as car hire and transport links.
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