Nagai Point Surf Break

Nagai Point 48 hour detailed Surf Forecast

Lat Long: 35.19° N 139.60° E

Issued: 2 am 29 Jun 2026 (local time)

Forecast update in  hr  min

Today's Nagai Point sea temperature is
23.3° 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 (29 Jun):

  • Morning surf: Morning surf (29 Jun, local time) - 2ft (0.6m), 7s period with S swell.
  • Afternoon surf: Afternoon surf (29 Jun, local time) - 1.5ft (0.4m), 9s period with SE swell.
  • Evening surf: Evening surf (29 Jun, local time) - 2.5ft (0.7m), 8s period with SSW swell.

The current surf forecast for Nagai Point at 5AM is: 0.8m 8s primary swell from a South direction (forecast issued at 02:00am June 29). An open ocean swell of 0.1m 15s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (29 Jun)2ft (0.6m)7s
Afternoon (29 Jun)1.5ft (0.4m)9s
Evening (29 Jun)2.5ft (0.7m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Wed night. Warm (max 25°C on Wed afternoon, min 21°C on Mon morning). Wind will be generally light.

Monday
29
Tuesday
30
Wednesday
1
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
6 PM
9 PM
Rating
(10 max)
0
0
1
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)
0.7
S
8
0.8
S
8
0.8
S
8
0.6
S
7
0.5
S
7
0.4
SE
9
0.4
SE
9
0.7
SSW
8
0.4
SE
9
0.4
SE
10
0.4
SE
10
0.4
SE
10
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.5
SSW
8
0.5
S
7
0.5
S
7
0.4
S
7
0.4
S
6
Wave Graph
Metric surfscale
Energy kJ
60
72
82
40
28
20
20
50
22
23
23
23
22
22
21
21
13
13
13
36
28
24
14
12
Wind (km/h)
15
NNW
15
NNW
10
N
10
NE
5
ESE
10
SSW
10
SSW
10
S
0
SSE
5
ENE
10
NE
10
ENE
5
S
10
SSW
15
SSE
10
SSW
5
SW
5
N
10
NNE
15
NE
10
NE
5
S
15
SSW
15
S
Wind State
cross-off
cross-off
cross-off
off
glassy
cross-on
cross-on
cross-on
glassy
glassy
off
off
glassy
cross-on
cross
on
on
cross-off
off
off
off
glassy
cross-on
cross-on
High Tide
3:05AM1.47m
5:38PM1.44m
3:47AM1.51m
6:13PM1.47m
4:29AM1.53m
6:46PM1.47m
Low Tide
9:54PM1.01m
10:24AM0.04m
10:36PM1.00m
11:03AM-0.00m
11:14PM0.97m
11:41AM-0.00m
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:28
4:28
4:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
7:00
7:00
 mm
Temp °C
21
21
21
21
22
23
23
23
23
22
22
23
23
23
23
23
23
22
22
23
24
25
24
24
Feels °C
22
22
22
23
25
25
24
26
27
25
24
25
26
25
25
26
26
25
24
25
25
27
24
25
Swell 1
Height (m)
Direction
Period (s)
0.7
S
8
0.8
S
8
0.8
S
8
0.6
S
7
0.5
S
7
0.4
SSE
7
0.4
SW
7
0.4
SSW
7
0.4
SE
9
0.4
SE
10
0.4
SSW
7
0.4
SE
10
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.3
SSW
7
0.3
SSW
7
0.3
SSW
7
0.5
SSW
8
0.5
S
7
0.5
S
7
0.4
S
7
0.4
S
6
Energy kJ
60
72
82
40
28
15
14
18
22
23
16
23
22
22
21
21
9
9
9
36
28
24
14
12
Swell 2
Height (m)
Direction
Period (s)
0.5
SW
9
0.4
SW
9
0.1
E
15
0.4
SW
8
0.4
SW
8
0.4
SW
8
0.4
SE
9
0.4
SE
9
0.3
S
7
0.3
SSW
7
0.4
SE
10
0.3
SSW
7
0.3
SSW
7
0.1
E
13
0.3
SSW
6
0.2
SSW
7
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.3
SE
9
0.2
ESE
9
Energy kJ
40
20
4
17
16
16
20
21
8
9
23
10
10
4
8
5
13
13
13
13
13
13
13
8
Swell 3
Height (m)
Direction
Period (s)
0.1
E
15
0.1
E
15
0.4
SE
9
0.2
SSE
9
0.2
SSE
9
0.4
SE
9
0.3
SSE
6
0.1
E
15
0.2
SSW
7
0.2
SSW
8
0.1
E
14
0.1
E
14
0.1
E
14
0.2
ESE
13
0.1
SW
7
0.1
E
13
0.1
E
13
0.2
SSW
9
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
Energy kJ
4
4
29
8
8
20
8
4
5
6
4
4
4
18
2
4
4
8
3
3
3
3
3
Wind waves
Height (m)
Direction
Period (s)
0.7
SSW
8
0.3
SSW
7
0.3
SSW
2
0.3
SSW
3
Energy kJ
50
10
1
2
Nearest Offshore or Glassy
Rating
(10 max)
3
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
9
1
0
9
9
12
12
20
9
27
27
39
9
12
47
12
12
9
27
9
9
9
44
47
Best forecast wave conditions in Kanagawa
Rating
(10 max)
3
2
2
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
3
3
2
2
2
2
2
2
2
1
2
2
2
1
1
1
2
2
2
2
1
1
1
1
Header Global
Rating
(10 max)
5
9
6
9
6
9
7
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6
  • 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
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