Kaiser's (Hachijojima Island) Surf Break

Kaiser's (Hachijojima Island) 48 hour detailed Surf Forecast

Lat Long: 33.07° N 139.84° E

Issued: 8 pm 23 Jun 2026 (local time)

Forecast update in  hr  min

Today's Kaiser's (Hachijojima Island) sea temperature is
24.0° C

Normal for this time of year

Kaiser's (Hachijojima Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Kaiser's (Hachijojima Island) today (24 Jun):

  • Morning surf: Morning surf (24 Jun, local time) - 5ft (1.5m), 10s period with NE swell.
  • Afternoon surf: Afternoon surf (24 Jun, local time) - 4.5ft (1.4m), 9s period with NE swell.
  • Evening surf: Evening surf (24 Jun, local time) - 4ft (1.2m), 9s period with NE swell.

The current surf forecast for Kaiser's (Hachijojima Island) at 1AM is: 1.6m 10s primary swell from a Northeast direction and 0.6m 10s secondary swell from a Southeast direction (forecast issued at 08:00pm June 23). The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (24 Jun)5ft (1.5m)10s
Afternoon (24 Jun)4.5ft (1.4m)9s
Evening (24 Jun)4ft (1.2m)9s

Table - waves today at Kaiser's (Hachijojima Island). (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 53mm), heaviest during Thu morning. Warm (max 25°C on Thu night, min 21°C on Tue night). Winds increasing (calm on Wed afternoon, strong winds from the SSW by Thu morning).

Tue
23
Wednesday
24
Thursday
25
Friday
26
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)
3
3
2
1
3
3
3
2
2
2
2
0
0
0
0
0
0
0
0
1
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)
1.6
NE
10
1.7
NE
10
1.7
NE
10
1.6
NE
10
1.6
NE
10
1.5
NE
10
1.5
NE
10
1.4
NE
9
1.3
ENE
9
1.2
NE
9
1.2
NE
9
1.1
NE
9
0.8
S
9
0.7
NE
10
1.4
S
5
1.5
S
6
1.4
S
6
0.8
NE
11
0.8
NE
11
0.9
NE
11
0.9
NE
10
0.9
NE
10
0.8
NE
11
0.8
NE
11
Wave Graph
Metric surfscale
Energy kJ
499
531
531
489
450
407
398
360
282
242
231
178
101
92
100
134
116
171
142
187
177
180
134
134
Wind (km/h)
5
W
15
W
20
WSW
25
W
20
W
15
NW
5
NNW
5
NNW
10
SW
15
SW
15
SW
20
S
25
SSE
30
S
40
SSW
30
SW
30
SSW
25
SSW
20
SW
20
SW
25
SSW
35
SSW
30
SSW
25
SW
Wind State
off
cross-off
cross-off
cross-off
off
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross
cross-off
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross-off
High Tide
11:55PM1.43m
2:15PM1.16m
00:38AM1.45m
3:40PM1.21m
1:25AM1.45m
Low Tide
5:27PM0.90m
7:29AM0.66m
6:21PM1.01m
8:28AM0.52m
7:30PM1.08m
9:16AM0.38m
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
mod rain
mod rain
mod rain
light rain
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:31
4:33
4:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:52
6:52
6:52
 mm
1
2
5
10
7
6
3
1
1
5
5
2
2
Temp °C
22
22
22
21
22
22
22
22
22
22
22
21
22
22
23
24
24
25
24
24
24
24
25
24
Feels °C
23
22
21
19
22
22
24
24
23
23
23
21
21
20
20
24
24
25
26
25
24
23
25
25
Swell 1
Height (m)
Direction
Period (s)
1.6
NE
10
1.7
NE
10
1.7
NE
10
1.6
NE
10
1.6
NE
10
1.5
NE
10
1.5
NE
10
1.4
NE
9
1.3
ENE
9
1.2
NE
9
1.2
NE
9
1.1
NE
9
0.8
ENE
8
0.9
SW
12
0.9
SW
13
1
SW
13
1.3
SW
14
1.3
SW
14
0.8
NE
11
1.6
SW
14
1.6
SW
14
1.7
SW
14
1.8
SW
15
1.8
SW
14
Energy kJ
499
531
531
489
450
407
398
360
282
242
231
178
80
209
299
340
650
736
142
970
1033
1187
1308
1273
Swell 2
Height (m)
Direction
Period (s)
0.6
SW
6
0.7
WSW
6
0.6
SE
10
0.6
SE
10
0.6
SE
10
0.6
SE
11
0.6
SE
11
0.6
SE
11
0.6
SE
11
0.6
SE
11
0.5
SE
10
0.6
SW
12
0.6
SW
12
0.7
NE
10
0.6
NE
10
0.7
SW
11
0.6
NE
12
0.8
NE
11
0.4
SE
10
0.9
NE
11
0.9
NE
10
0.9
NE
10
0.8
NE
11
0.8
NE
11
Energy kJ
33
33
67
68
69
71
72
72
72
71
54
126
118
92
74
119
86
171
37
187
177
180
134
134
Swell 3
Height (m)
Direction
Period (s)
0.5
SE
10
0.6
SE
10
0.5
WSW
6
0.5
WSW
6
0.3
S
8
0.3
S
11
0.4
SSW
11
0.3
SSW
10
0.4
SSW
10
0.4
SSW
10
0.5
SW
13
0.5
SE
10
0.6
NE
8
0.7
ENE
8
0.6
ENE
8
0.6
NE
9
0.6
NE
9
0.4
SE
10
0.3
ENE
7
0.4
SE
10
0.4
SE
11
0.4
SE
11
0.4
SE
11
0.4
SE
11
Energy kJ
47
67
22
22
10
23
40
21
33
32
85
51
42
61
54
67
50
36
11
37
42
42
40
40
Wind waves
Height (m)
Direction
Period (s)
0.4
WSW
6
0.4
WSW
7
0.4
WSW
7
0.3
WSW
4
0.3
WSW
7
0.4
SW
7
0.5
SW
3
0.6
SSW
4
0.8
S
9
1
S
4
1.4
S
5
1.5
S
6
1.4
S
6
1.3
S
6
1.9
SW
14
1.3
SSW
5
1.4
SSW
5
1.4
SSW
5
1.5
SSW
6
1.4
SSW
6
Energy kJ
16
18
18
3
9
11
4
8
101
41
100
134
116
106
1512
97
107
113
143
126
Nearest Offshore or Glassy
Rating
(10 max)
3
3
1
1
3
3
3
2
2
2
2
1
1
1
1
1
4
3
2
3
4
3
2
2
Distance (km)
0
0
191
208
0
0
0
0
0
0
0
191
204
280
218
250
227
195
191
195
152
195
494
494
Best forecast wave conditions in Izu Islands
Rating
(10 max)
3
3
1
3
3
3
2
2
2
2
1
2
4
Best forecast wave conditions in Japan
Rating
(10 max)
3
3
2
2
3
3
3
2
2
3
4
3
1
1
1
4
4
4
4
4
4
4
3
3
Header Global
Rating
(10 max)
5
5
5
5
7
8
9
9
9
9
8
7
6
5
5
5
5
5
5
4
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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