Nagai Point Surf Break

Lat Long: 35.19° N 139.60° E

Nagai Point Surf Forecast and Surf Report

Issued: 8 pm 16 Jul 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
25.0° C
0.5° 

Nagai Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Nagai Point surf forecast from 16 Jul 2026:

  • Most powerful swell: Monday 20 Jul, 6PM (local time) - 2.5ft (0.8m), 4s period, S swell with 19 kJ wave energy.

Best Forecast Surf Conditions for Nagai Point this week:

The most powerful waves expected at Nagai Point in the next 16 days are 0.8m 4s and forecast to arrive on Monday (Jul 20) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 12s period and expected on Sunday (Jul 19) at 3PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 6PM (Mon 20th Jul)2.5ft (0.8m) 4s

Table - best surf conditions forecast for Nagai Point over the next 16 days.


Short Range Forecast

Light rain (total 3mm), mostly falling on Fri morning. Warm (max 27°C on Thu night, min 25°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 28°C on Wed morning, min 25°C on Sun night). Wind will be generally light.

Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SSW
8
0.2
SSW
8
0.2
SSW
8
0.2
SSE
9
0.3
SE
9
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.2
SSE
8
0.2
SSE
9
0.7
S
4
0.5
SSW
4
0.2
SSE
8
0.6
S
4
0.5
SSW
4
0.3
SSW
4
0.3
S
6
0.1
SE
11
Wave Graph
Metric surfscale
Energy kJ
13
6
6
8
12
11
10
9
9
6
8
12
8
6
9
9
3
6
5
Wind (km/h)
10
SSE
5
ESE
20
SSE
10
SE
5
S
15
SSW
10
S
10
S
20
SSW
15
S
15
SSW
25
S
15
SSW
10
SSW
25
SSW
20
SSW
0
W
15
SSW
5
E
Wind State
cross-on
glassy
cross-on
cross
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
glassy
on
cross-off
High Tide
5:34AM1.56m
7:14PM1.49m
6:16AM1.53m
7:41PM1.47m
7:00AM1.47m
8:08PM1.45m
7:47AM1.38m
8:36PM1.42m
8:41AM1.27m
9:06PM1.40m
9:54AM1.15m
9:41PM1.37m
Low Tide
00:06AM0.86m
12:28PM0.11m
00:42AM0.80m
1:02PM0.21m
1:19AM0.74m
1:34PM0.34m
2:01AM0.70m
2:07PM0.49m
2:48AM0.66m
2:40PM0.65m
3:46AM0.63m
3:15PM0.82m
clear
rain showers
thunderstorm
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:39
4:39
4:39
4:41
4:41
4:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:55
6:54
6:54
6:53
6:53
6:52
6:52
 mm
2
1
1
Temp °C
27
27
27
25
26
26
25
25
26
25
25
26
26
27
26
27
28
27
27
Feels °C
30
31
29
27
30
27
27
28
27
27
27
27
28
31
27
29
34
30
31
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Nagai Point:

join our community of surf reporters

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.

Nearest locationNearest