Nagai Point Surf Break

Nagai Point 48 hour detailed Surf Forecast

Lat Long: 35.19° N 139.60° E

Issued: 8 am 25 Jun 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
23.0° C

Normal 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.


How big are the waves at Nagai Point today (25 Jun):

  • Morning surf: Morning surf (25 Jun, local time) - 1ft (0.3m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (25 Jun, local time) - 1.5ft (0.4m), 14s period with SW swell.
  • Evening surf: Evening surf (25 Jun, local time) - 2.5ft (0.8m), 7s period with S swell.

The current surf forecast for Nagai Point at 4PM is: 0.4m 14s primary swell from a Southwest direction and 0.3m 5s secondary swell from a South direction (forecast issued at 08:00am June 25). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (25 Jun)1ft (0.3m)16s
Afternoon (25 Jun)1.5ft (0.4m)14s
Evening (25 Jun)2.5ft (0.8m)7s

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 114mm), heaviest during Sat night. Warm (max 25°C on Fri morning, min 19°C on Thu morning). Winds increasing (calm on Thu night, strong winds from the WSW by Fri night).

Thursday
25
Friday
26
Saturday
27
Sun
28
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
6 PM
9 PM
12 AM
3 AM
Rating
(10 max)
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
1
2
2
1
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)
0.3
SE
10
0.3
SW
16
0.3
SW
15
0.4
SW
14
0.4
SW
13
0.8
S
7
0.5
SW
13
0.5
SW
13
0.5
SW
14
0.4
SW
13
1.5
SSW
6
1.5
SSW
6
1.4
SSW
6
1
SSW
6
0.8
SSW
6
0.3
SW
13
0.3
SW
13
0.3
SW
13
0.3
SW
13
0.9
S
8
1.4
S
9
1.4
S
10
1.4
SSW
12
1.4
S
11
Wave Graph
Metric surfscale
Energy kJ
16
38
34
50
48
62
80
80
91
56
136
151
137
80
51
28
27
27
26
99
320
369
579
493
Wind (km/h)
20
NE
25
NE
25
ENE
25
NNE
30
N
25
N
10
NNE
0
WNW
10
S
25
SSW
30
SW
40
SSW
35
SW
30
SW
40
WSW
35
WSW
15
SSW
20
ESE
20
NNE
10
N
10
ESE
20
NNE
30
NNE
35
N
Wind State
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
on
on
on
on
on
on
on
on
cross-off
off
cross-off
cross-off
off
off
cross-off
High Tide
2:11PM1.15m
00:47AM1.34m
3:23PM1.24m
1:35AM1.38m
4:17PM1.33m
2:21AM1.43m
Low Tide
7:15AM0.50m
6:56PM0.93m
8:11AM0.36m
8:08PM0.98m
9:00AM0.23m
9:06PM1.01m
heavy rain
mod rain
mod rain
light rain
light rain
cloud
light rain
light rain
light rain
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
mod rain
heavy rain
cloud
cloud
mod rain
heavy rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:28
4:28
4:28
4:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:59
6:59
7:00
7:00
 mm
14
9
8
5
2
2
4
1
1
5
2
2
3
8
23
10
28
1
Temp °C
19
19
20
20
20
20
19
19
20
23
25
25
23
22
23
22
21
21
21
21
22
21
21
22
Feels °C
18
17
19
19
17
19
20
22
22
24
24
22
21
21
19
18
22
21
21
23
24
21
20
20
Swell 1
Height (m)
Direction
Period (s)
0.3
S
9
0.3
SW
16
0.3
SSW
9
0.4
SW
14
0.7
S
7
0.8
S
7
0.5
SSE
7
0.5
SW
13
0.5
SW
14
0.4
SW
13
0.1
SE
10
0.1
SE
11
0.1
SE
11
0.3
SW
12
0.3
SW
11
0.3
SSW
6
0.6
S
6
0.5
S
6
0.4
S
6
0.9
S
8
1.4
S
9
1.4
S
10
1.4
SSW
12
1.4
S
11
Energy kJ
15
38
17
50
48
62
26
80
91
56
4
4
4
21
20
8
27
19
11
99
320
369
579
493
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
10
0.3
SSW
9
0.3
SW
15
0.3
S
5
0.4
SW
13
0.4
SW
13
0.5
S
7
0.4
SSW
7
0.4
SSW
6
0.1
SE
10
0.1
SW
15
0.3
SW
14
0.2
SSW
14
0.3
SW
10
0.2
SSW
10
0.3
SW
13
0.3
SW
13
0.3
SW
12
0.1
SW
12
0.3
SSW
13
0.1
E
16
0.1
E
16
Energy kJ
16
16
34
4
45
61
25
15
14
4
8
32
18
17
11
27
26
25
6
35
5
5
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
16
0.3
SE
10
0.2
SSE
10
0.2
SSW
9
0.2
SSW
9
0.2
SSW
9
0.5
SW
13
0.4
SSE
6
0.1
SE
10
0.1
SE
18
0.1
SE
18
0.1
SE
10
0.1
SE
10
0.3
SW
13
0.3
SW
13
0.2
SSE
10
0.2
SSE
10
0.1
S
13
0.1
E
16
0.1
E
16
0.1
SE
16
0.1
SE
16
Energy kJ
10
16
10
7
8
9
80
17
4
12
12
4
4
28
27
9
9
3
5
5
10
10
Wind waves
Height (m)
Direction
Period (s)
0.3
E
8
0.3
NE
2
0.4
ENE
3
0.4
NE
3
0.3
NNE
3
0.3
N
3
0.4
SSE
6
0.9
SSW
4
1.5
SSW
6
1.5
SSW
6
1.4
SSW
6
1
SSW
6
0.8
SSW
6
0.6
SSW
5
0.5
NNE
3
0.8
N
4
Energy kJ
12
1
3
3
2
1
13
24
136
151
137
80
51
22
5
18
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
1
3
2
1
2
3
3
1
2
1
2
2
2
3
Distance (km)
27
18
41
12
20
14
0
0
73
470
33
229
487
33
135
86
12
73
135
0
0
0
11
18
Best forecast wave conditions in Kanagawa
Rating
(10 max)
1
1
1
1
1
2
2
1
1
3
3
2
2
3
3
Best forecast wave conditions in Japan
Rating
(10 max)
3
3
1
3
4
4
3
4
3
5
3
3
3
3
2
4
3
3
4
3
4
4
4
4
Header Global
Rating
(10 max)
7
5
5
5
5
5
5
4
4
5
5
5
6
7
7
5
5
5
6
6
5
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