Kaiser's (Hachijojima Island) surfForecast / Izu Islands / Japan

information circle48hr Weather and Surf, issued 2 pm Saturday 02 May 2026 JST
Forecast update in hr  min  s Forecast update imminent
Kaiser's (Hachijojima Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kaiser's (Hachijojima Island) sea temperature is
22.6° C
(Which is 2.1°C warmer than normal for this time of year)

How big are the waves at Kaiser's (Hachijojima Island) today?

The current surf forecast for Kaiser's (Hachijojima Island) at 8PM is: 0.5m 10s primary swell from a Southeast direction (forecast issued at 02:00pm May 02). An open ocean swell of 1.2m 7s is not directed at the surf break, a second open ocean swell of 1.8m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (02 May)--
Afternoon (02 May)2.5ft (0.7m)9s
Evening (02 May)1.5ft (0.5m)10s

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 10mm), heaviest on Mon morning. Warm (max 23°C on Sun night, min 17°C on Mon night). Winds decreasing (gales from the SSW on Sun night, light winds from the NE by Tue morning).

Sat
2
Sunday
3
Monday
4
Tue
5
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
6 AM
9 AM
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
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.6
ESE
9
0.7
ESE
9
0.5
SE
9
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.5
E
10
0.6
ESE
9
0.6
ESE
9
0.6
ESE
9
0.6
ESE
10
0.6
ESE
10
0.7
ESE
9
0.6
ESE
9
0.6
ESE
10
0.6
ESE
10
0.6
ESE
10
0.6
ESE
10
0.6
ESE
10
0.5
ESE
10
0.5
ESE
10
0.5
ESE
10
0.5
ESE
10
0.5
ESE
10
Wave Graph
Metric surfscale
Energy kJ
54
70
41
46
47
49
46
55
56
55
61
60
88
68
72
74
75
77
77
56
56
55
54
54
Wind (km/h)
40
W
35
W
35
W
30
W
25
W
20
WSW
30
SW
30
SSW
35
SSW
40
SSW
45
SSW
45
SSW
50
SSW
60
SSW
65
SSW
60
SSW
50
WSW
55
WSW
55
WSW
50
W
45
WNW
40
WNW
30
NW
10
NE
off
off
off
cross-off
off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-on
High Tide
6:24PM1.40m
5:05AM1.51m
7:00PM1.38m
5:26AM1.47m
7:38PM1.34m
5:49AM1.43m
Low Tide
11:39AM0.19m
11:33PM0.85m
12:07PM0.15m
00:00AM0.89m
12:36PM0.14m
00:29AM0.92m
clear
clear
cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
light rain
mod rain
light rain
light rain
cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:52
4:50
4:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:22
6:23
6:24
2
6
1
1
Temp °C
19
20
21
21
21
21
21
21
20
20
20
20
20
22
23
23
20
20
21
20
19
17
17
17
12
13
15
16
17
18
17
17
15
14
13
13
13
14
15
15
12
11
13
11
11
9
11
15
Swell 1
Height (m)
Direction
Period (s)
0.6
ESE
9
0.7
ESE
9
0.5
SE
9
1.2
NW
7
0.9
NW
7
0.7
NW
6
0.6
NW
6
0.6
ESE
9
0.6
ESE
9
0.6
ESE
9
0.6
ESE
10
0.6
ESE
10
0.7
ESE
9
0.6
ESE
9
0.6
ESE
10
0.6
ESE
10
0.6
ESE
10
0.6
ESE
10
0.6
ESE
10
0.5
ESE
10
0.5
ESE
10
0.5
ESE
10
0.5
ESE
10
2.1
W
9
Energy kJ
54
70
41
156
75
36
20
55
56
55
61
60
88
68
72
74
75
77
77
56
56
55
54
710
Swell 2
Height (m)
Direction
Period (s)
0.3
NE
12
0.3
NE
11
0.4
S
7
0.5
SE
10
0.5
SE
10
0.5
E
9
0.5
SE
9
0.5
E
10
0.5
E
10
0.5
E
10
0.4
E
9
0.4
E
9
0.2
NNE
10
0.1
NE
10
0.1
NE
10
0.1
NE
10
0.4
SSE
7
0.4
SSE
7
0.5
ESE
10
Energy kJ
21
20
15
46
47
39
42
46
45
45
26
25
10
4
4
4
20
19
54
Swell 3
Height (m)
Direction
Period (s)
0.1
NW
12
0.3
NE
11
0.3
E
9
0.4
S
7
0.4
E
9
0.5
SE
10
0.5
E
10
0.4
NW
5
0.3
NW
5
0.2
NNE
11
0.2
NNE
11
0.2
NNE
10
0.1
N
10
0.1
N
9
0.1
N
8
0.5
S
7
Energy kJ
6
20
13
15
27
49
46
10
4
11
11
11
2
2
1
23
Wind waves
Height (m)
Direction
Period (s)
3.5
W
10
3
W
9
2.5
W
8
1.8
WSW
9
1.5
WSW
8
1.3
WSW
8
1.3
WSW
8
1.2
SW
7
1.2
SW
5
1.4
SW
5
1.7
SSW
6
1.9
SW
6
2.3
SSW
6
3
SW
7
3.5
SW
8
4
SW
8
4
WSW
9
4
WSW
10
4
WSW
9
3.5
WSW
9
3.5
W
9
3
W
9
2.5
W
9
1.2
NNW
7
Energy kJ
2053
1219
887
455
291
226
173
151
66
94
170
275
451
846
1313
1969
2934
2749
2824
2039
1646
1320
1134
116
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
2
2
2
2
1
1
1
1
4
4
4
3
3
4
2
2
2
4
2
3
1
Distance (km)
525
218
204
191
152
152
152
152
574
1010
1317
738
497
497
495
495
480
480
494
249
234
231
204
191
Best forecast wave conditions in Izu Islands
Rating
(10 max)
2
2
2
2
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
1
3
2
3
2
2
2
1
1
1
4
4
4
3
3
4
2
2
2
4
2
3
2
Header Global
Rating
(10 max)
5
5
5
4
4
4
4
4
4
4
4
4
5
4
4
4
4
4
5
5
5
4
5
4
  • 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

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 Kaiser's (Hachijojima Island) 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
Nearest locationNearest
Nearest locationNearest