Nagai Point Surf Break

Nagai Point 48 hour detailed Surf Forecast

Lat Long: 35.19° N 139.60° E

Issued: 8 pm 13 Jun 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
22.3° C

Slightly cooler than normal

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


How big are the waves at Nagai Point today (14 Jun):

  • Morning surf: Morning surf (14 Jun, local time) - 1ft (0.3m), 6s period with SSE swell.
  • Afternoon surf: Afternoon surf (14 Jun, local time) - 2ft (0.6m), 3s period with S swell.
  • Evening surf: Evening surf (14 Jun, local time) - 2ft (0.6m), 4s period with S swell.

The current surf forecast for Nagai Point at 3AM is: 0.6m 5s primary swell from a South direction and 0.2m 7s secondary swell from a South-southeast direction (forecast issued at 08:00pm June 13). The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (14 Jun)1ft (0.3m)6s
Afternoon (14 Jun)2ft (0.6m)3s
Evening (14 Jun)2ft (0.6m)4s

Table - waves today at Nagai Point. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 23mm), heaviest during Sun night. Warm (max 22°C on Sat night, min 17°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the NNE by Mon afternoon).

Sat
13
Sunday
14
Monday
15
Tuesday
16
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
Rating
(10 max)
0
0
0
0
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SSW
4
0.8
SSW
4
0.7
SSW
4
0.6
S
5
0.5
S
5
0.3
SSE
6
0.5
S
6
0.6
S
3
0.6
S
4
0.6
S
4
0.7
S
4
0.7
SE
4
0.4
SSE
4
0.4
SE
5
0.4
SE
5
0.5
SE
8
0.6
SSE
9
0.8
SSE
9
0.7
SSE
8
0.7
SSE
8
0.6
SSE
8
0.5
SSE
8
0.4
SE
8
0.3
SE
7
Wave Graph
Metric surfscale
Energy kJ
18
25
20
15
11
8
18
7
9
9
16
17
6
7
10
35
64
101
64
59
48
33
14
8
Wind (km/h)
30
SSW
30
SSW
20
SW
15
WSW
5
SSW
10
SSW
20
SSW
25
SSW
20
S
30
S
20
SSW
5
ESE
25
ENE
35
NE
35
NE
35
NNE
40
NNE
30
NNE
25
NNE
20
NNE
15
NNE
10
N
5
E
15
SW
Wind State
on
on
on
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
on
glassy
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
on
High Tide
4:33PM1.36m
2:57AM1.45m
5:16PM1.41m
3:34AM1.49m
5:56PM1.43m
4:11AM1.51m
Low Tide
9:36PM0.92m
10:08AM0.05m
10:17PM0.95m
10:47AM-0.01m
10:55PM0.96m
11:25AM-0.04m
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
mod rain
mod rain
light rain
light rain
cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:26
4:26
4:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:55
6:55
6:57
6:57
 mm
1
3
8
7
3
1
Temp °C
23
22
22
21
21
21
22
22
22
21
19
18
17
17
18
18
18
18
18
18
18
19
21
22
Feels °C
20
19
21
21
23
22
22
21
21
18
18
20
14
12
13
13
12
13
14
15
17
19
21
20
Swell 1
Height (m)
Direction
Period (s)
0.1
E
8
0.2
SSE
7
0.3
SSE
7
0.6
S
5
0.5
S
5
0.3
S
4
0.1
SW
7
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
9
0.5
S
4
0.4
SSE
4
0.4
SE
5
0.4
SE
5
0.5
SE
8
0.6
SSE
9
0.8
SSE
9
0.7
SSE
8
0.7
SSE
8
0.6
SSE
8
0.5
SSE
8
0.4
SE
8
0.3
SE
7
Energy kJ
1
5
9
15
11
4
2
4
4
4
3
8
6
7
10
35
64
101
64
59
48
33
14
7
Swell 2
Height (m)
Direction
Period (s)
0.1
E
7
0.1
SW
8
0.2
SSE
7
0.2
SSE
6
0.3
SSE
6
0.1
SE
10
0.1
SE
9
0.1
E
15
0.1
S
7
0.1
S
6
0.1
SE
9
0.1
S
6
0.4
SE
8
0.2
S
10
0.4
ESE
9
0.2
ESE
11
0.3
ESE
10
0.2
ESE
10
0.2
ESE
10
0.1
S
9
0.2
SSW
7
0.2
SSW
7
Energy kJ
1
2
4
4
8
4
3
4
1
1
3
1
15
8
31
12
20
9
9
2
5
5
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
9
0.1
E
8
0.1
SW
8
0.1
S
7
0.1
SW
7
0.1
SE
10
0.1
E
15
0.2
SSW
6
0.1
SE
12
0.2
E
8
0.1
SE
9
0.1
S
6
0.1
E
9
0.1
S
7
0.1
S
22
0.1
S
22
0.1
SE
13
0.3
SSW
8
0.1
S
20
Energy kJ
3
1
3
1
2
4
4
4
6
5
3
1
2
1
9
9
7
11
8
Wind waves
Height (m)
Direction
Period (s)
0.8
SSW
4
0.8
SSW
4
0.7
SSW
4
0.5
S
6
0.6
S
3
0.6
S
4
0.6
S
4
0.7
S
4
0.7
SE
4
0.3
ENE
2
0.5
E
3
0.6
ENE
3
0.6
NE
4
0.7
NNE
3
0.5
NNE
3
0.5
N
3
0.4
NNE
3
0.3
N
3
Energy kJ
18
25
20
18
7
9
9
16
17
1
5
7
10
10
7
6
3
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
2
3
3
3
1
1
1
1
1
1
1
Distance (km)
86
86
86
74
12
73
73
73
73
73
73
470
470
505
489
229
143
16
11
4
9
9
9
86
Best forecast wave conditions in Kanagawa
Rating
(10 max)
1
2
2
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
2
2
3
3
3
3
3
3
2
4
3
2
1
Header Global
Rating
(10 max)
5
5
5
5
5
4
4
5
5
5
5
5
4
4
5
5
5
5
4
5
4
5
5
5
  • 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

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.


Nearest locationNearest