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 am 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Kaiser's (Hachijojima Island) sea temperature is
25.4° 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 (05 Jul):

  • Morning surf: Morning surf (05 Jul, local time) - 1.5ft (0.5m), 10s period with NE swell.
  • Afternoon surf: Afternoon surf (05 Jul, local time) - 3.5ft (1.0m), 6s period with E swell.
  • Evening surf: Evening surf (05 Jul, local time) - 2.5ft (0.8m), 7s period with ESE swell.

The current surf forecast for Kaiser's (Hachijojima Island) at 5PM is: 0.9m 6s primary swell from a East-southeast direction (forecast issued at 08:00am July 05). An open ocean swell of 1.1m 6s is not directed at the surf break, a second open ocean swell of 1.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (05 Jul)1.5ft (0.5m)10s
Afternoon (05 Jul)3.5ft (1.0m)6s
Evening (05 Jul)2.5ft (0.8m)7s

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

Moderate rain (total 14mm), heaviest on Mon night. Warm (max 25°C on Sun morning, min 23°C on Mon night). Winds increasing (light winds from the NE on Mon morning, strong winds from the NE by Tue afternoon).

Sunday
5
Monday
6
Tuesday
7
Wed
8
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
0
0
0
1
1
0
1
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)
0.5
NE
10
0.5
NE
10
1
E
6
1
E
6
0.9
ESE
6
0.8
ESE
7
0.6
SE
16
0.6
SE
16
0.7
SE
15
0.7
SE
15
0.9
SE
14
1
SE
13
1.2
SE
13
1.2
SE
12
1.2
SE
12
1
SSE
15
1.3
SSE
16
1.7
SSE
15
1.7
SSE
15
1.8
SSE
14
1.7
SSE
14
1.8
SSE
15
1.8
SSE
15
2.1
SSE
16
Wave Graph
Metric surfscale
Energy kJ
47
47
71
78
64
62
196
193
217
220
268
352
488
444
423
468
759
1190
1279
1389
1244
1507
1409
2109
Wind (km/h)
25
SSW
25
SW
30
W
30
WNW
25
NNW
20
NE
20
ENE
20
ENE
15
ENE
10
NE
10
NNE
15
ENE
15
E
15
ESE
15
SE
15
ESE
35
ENE
35
ENE
35
NE
40
NE
45
NE
40
NE
40
NE
40
NE
Wind State
cross
cross-off
cross-off
off
cross-off
cross
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
High Tide
7:31AM1.43m
9:14PM1.44m
8:19AM1.35m
9:44PM1.43m
9:22AM1.25m
10:17PM1.41m
Low Tide
2:24PM0.41m
2:53AM0.89m
2:59PM0.53m
3:53AM0.83m
3:38PM0.66m
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
light rain
mod rain
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:35
4:37
4:37
4:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:52
6:52
6:52
 mm
7
1
5
8
Temp °C
25
25
25
25
25
24
24
24
24
24
24
24
24
24
24
23
23
23
23
23
23
23
23
23
Feels °C
26
26
25
25
26
26
26
26
26
27
27
26
26
26
26
25
21
20
20
19
19
19
19
19
Swell 1
Height (m)
Direction
Period (s)
0.5
NE
7
0.8
ESE
5
1
E
6
1
E
6
1.1
WSW
6
0.9
WSW
6
1.2
E
7
1.3
E
7
1
E
7
1
E
7
0.9
ESE
8
1
SE
13
1.2
SE
13
1.2
SE
12
1.2
SE
12
1.1
ENE
7
1.3
SSE
16
1.7
SSE
15
1.7
SSE
15
1.8
SSE
14
1.7
SSE
14
1.8
SSE
15
1.8
SSE
15
2.1
SSE
16
Energy kJ
23
31
71
78
82
62
155
178
97
112
104
352
488
444
423
128
759
1190
1279
1389
1244
1507
1409
2109
Swell 2
Height (m)
Direction
Period (s)
0.5
NE
10
0.5
NE
7
0.4
NE
10
0.4
NE
9
0.9
ESE
6
0.8
ESE
7
0.8
WSW
7
0.8
WSW
7
0.8
NE
7
0.7
SE
15
0.9
SE
14
0.9
NE
7
1.1
E
7
1.1
ENE
7
1.1
ENE
7
1
SSE
15
1.1
SE
12
0.4
WSW
6
0.7
WSW
6
0.7
WSW
6
0.9
SSE
18
1.3
SSE
19
1.5
SSE
18
1.5
SSE
18
Energy kJ
47
23
33
30
64
62
50
51
65
220
268
71
127
125
128
468
298
16
34
36
604
1144
1377
1332
Swell 3
Height (m)
Direction
Period (s)
0.4
ESE
10
0.5
NE
10
0.4
NE
7
0.4
NE
8
0.5
NE
7
0.7
NE
7
0.6
SE
16
0.6
SE
16
0.7
SE
15
0.7
SE
12
0.8
NE
7
0.8
ESE
7
0.5
WSW
6
0.7
SSE
16
0.8
SSE
16
1.1
SE
12
0.4
WSW
6
0.2
NNE
8
0.4
SSE
20
0.5
E
6
0.5
WSW
6
0.4
WSW
7
0.4
WSW
7
0.4
WSW
7
Energy kJ
38
47
12
14
23
54
196
193
217
139
59
69
23
223
314
303
16
6
135
20
24
17
15
16
Wind waves
Height (m)
Direction
Period (s)
0.9
SSE
4
1
WSW
6
1.3
WSW
6
1.3
WSW
6
1.3
WSW
6
1.2
ENE
7
1.3
ENE
7
1.4
NE
7
1.6
NE
7
1.6
NE
6
1.7
NE
6
1.8
NE
6
2.2
NE
7
Energy kJ
34
63
127
119
126
135
183
194
208
206
231
280
475
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
2
1
1
2
1
1
1
1
3
3
3
4
4
4
2
3
4
4
Distance (km)
480
497
191
191
191
191
191
191
226
191
191
191
237
218
204
204
204
204
204
204
191
191
204
204
Best forecast wave conditions in Izu Islands
Rating
(10 max)
1
1
1
1
2
1
2
1
1
2
3
Best forecast wave conditions in Japan
Rating
(10 max)
1
1
1
1
1
1
2
1
2
2
2
2
2
2
3
3
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
5
9
9
9
8
7
6
5
5
6
5
5
5
9
8
8
8
7
8
5
5
5
7
  • 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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