Nagai Point Surf Break

Nagai Point Surf Forecast and Surf Report

Lat Long: 35.19° N 139.60° E

Issued: 8 am 10 Jun 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
21.2° C

1.3°C colder than average for this time of year

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 10 Jun 2026:

  • Best quality surf: Thursday 11 Jun, 6AM (local time) - 2.5ft (0.8m), 9s period, S swell with cross-offshore winds.
  • Most powerful swell: Tuesday 16 Jun, 3PM (local time) - 3ft (0.9m), 8s period, S swell with 109 kJ wave energy.
  • Next surfable swell (1★+): Thursday 11 Jun, 6AM (local time) - 2.5ft (0.8m), 9s 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 Thursday (Jun 11) at 6AM. The primary swell is predicted to be 0.8m and 9s period with a secondary swell of 0.3m and 12s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Nagai Point in the next 16 days are 0.9m 8s and forecast to arrive on Tuesday (Jun 16) at 3PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Monday (Jun 15) at 12PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Thu 11th Jun)2.5ft (0.8m) 9s
Best Surf 6AM (Thu 11th Jun)2.5ft (0.8m) 9s
Most Powerful 3PM (Tue 16th Jun)3ft (0.9m) 8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Wed morning. Warm (max 21°C on Thu afternoon, min 18°C on Wed morning). Winds decreasing (fresh winds from the NNE on Wed morning, calm by Fri night).

Days 4-6 Weather Summary

Moderate rain (total 10mm), heaviest on Mon morning. Warm (max 22°C on Sat morning, min 18°C on Mon night). Winds increasing (calm on Sat morning, strong winds from the N by Mon night).

Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
AM
PM
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SSW
8
0.5
S
8
0.6
S
8
0.8
S
9
0.6
SSW
9
0.4
SSW
9
0.4
SW
9
0.5
S
8
0.3
SSE
7
0.3
SSW
8
0.5
S
7
0.3
SSE
7
0.3
SSE
6
0.5
S
3
0.4
SE
4
0.4
SE
5
0.5
SE
6
0.4
SE
8
0.7
S
9
0.9
S
8
0.5
S
7
Wave Graph
Metric surfscale
Energy kJ
53
29
51
101
65
30
27
31
9
13
23
9
8
5
7
10
16
18
76
109
24
Wind (km/h)
35
NNE
25
NNE
10
ENE
5
ESE
20
S
15
SSW
10
NNE
15
S
5
S
5
ENE
20
S
15
SSE
10
ESE
15
SE
15
ENE
20
E
20
NE
50
N
35
N
5
ESE
15
SSE
Wind State
off
off
cross-off
cross-off
cross-on
on
off
cross-on
cross-on
glassy
cross-on
cross-on
cross-off
cross
off
cross-off
off
cross-off
cross-off
cross-off
cross
High Tide
1:33PM1.12m
1:02AM1.32m
2:48PM1.21m
1:42AM1.36m
3:45PM1.29m
2:20AM1.41m
4:33PM1.36m
2:57AM1.45m
5:16PM1.41m
3:34AM1.49m
5:56PM1.43m
4:11AM1.51m
6:34PM1.44m
Low Tide
6:55PM0.78m
8:03AM0.42m
7:58PM0.84m
8:48AM0.27m
8:50PM0.89m
9:29AM0.14m
9:36PM0.92m
10:08AM0.05m
10:17PM0.95m
10:47AM-0.01m
10:55PM0.96m
11:25AM-0.04m
11:33PM0.96m
light rain
part cloud
part cloud
part cloud
part cloud
rain showers
clear
clear
clear
thunderstorm
clear
part cloud
part cloud
part cloud
rain showers
light rain
cloud
rain showers
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:26
4:26
4:26
4:26
4:26
4:26
4:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:54
6:54
6:55
6:55
6:55
6:57
6:57
 mm
1
2
1
2
5
2
Temp °C
18
19
19
20
21
21
21
21
21
22
22
21
22
22
21
21
19
19
23
24
20
Feels °C
13
17
17
18
18
19
21
20
21
22
21
20
22
20
21
19
16
12
21
24
19
Swell 1
Height (m)
Direction
Period (s)
0.6
SSW
8
0.5
S
8
0.6
S
8
0.8
S
9
0.6
SSW
9
0.5
S
7
0.5
S
7
0.5
S
8
0.3
SSE
7
0.3
SSW
8
0.2
SSW
8
0.3
SSE
7
0.3
SSE
6
0.1
SW
7
0.2
SSE
4
0.4
SE
5
0.5
SE
6
0.4
SE
6
0.7
SE
8
0.9
S
8
0.5
S
7
Energy kJ
53
29
51
101
65
27
27
31
9
13
6
9
8
2
2
10
16
10
70
109
24
Swell 2
Height (m)
Direction
Period (s)
0.3
SSW
11
0.7
SSE
7
0.7
SSE
7
0.4
SSW
9
0.4
SW
9
0.5
SSE
7
0.2
SSW
8
0.3
SSE
6
0.1
SE
10
0.2
SSW
8
0.1
SW
7
0.1
SE
9
0.2
S
6
0.1
SE
9
0.1
E
11
0.4
SE
8
0.7
S
9
0.3
ESE
9
0.4
SSW
8
Energy kJ
24
48
48
30
19
26
6
8
4
6
2
3
3
3
3
18
76
16
19
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
9
0.1
E
8
0.2
E
7
0.2
E
7
0.1
S
12
0.1
E
7
0.1
E
7
0.1
S
11
0.1
E
16
0.1
E
8
0.1
E
8
0.1
E
8
0.1
SE
9
0.1
S
6
0.1
S
11
0.2
N
3
0.1
S
20
0.2
ESE
9
Energy kJ
3
1
4
4
3
1
1
2
5
1
1
1
3
1
2
1
8
7
Wind waves
Height (m)
Direction
Period (s)
0.3
NNE
2
0.5
NE
3
0.6
S
7
0.3
S
3
0.3
S
3
0.5
S
7
0.4
SSE
4
0.3
SSE
4
0.5
S
3
0.4
SE
4
0.7
SE
6
0.8
NNE
4
0.5
N
4
0.4
SSW
3
Energy kJ
1
5
40
2
2
23
4
3
5
7
31
17
9
3
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
1
2
1
1
Distance (km)
44
229
1
0
55
73
9
73
44
9
73
55
55
2036
522
573
470
135
135
0
27
Best forecast wave conditions in Kanagawa
Rating
(10 max)
1
2
1
1
2
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
1
2
2
1
2
2
1
1
1
1
1
1
2
3
3
4
3
3
3
Header Global
Rating
(10 max)
5
5
7
8
6
6
5
7
7
6
5
4
5
5
6
4
4
7
9
7
4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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