Kaiser's (Hachijojima Island) Surf Break

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

Lat Long: 33.07° N 139.84° E

Issued: 2 am 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Kaiser's (Hachijojima Island) sea temperature is
25.9° 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 (07 Jul):

  • Morning surf: Morning surf (07 Jul, local time) - 7ft (2.1m), 15s period with SE swell.
  • Afternoon surf: Afternoon surf (07 Jul, local time) - 6ft (1.8m), 14s period with SSE swell.
  • Evening surf: Evening surf (07 Jul, local time) - 6ft (1.9m), 15s period with SSE swell.

The current surf forecast for Kaiser's (Hachijojima Island) at 6AM is: 1.3m 16s primary swell from a South-southeast direction and 1.6m 12s secondary swell from a East-southeast direction (forecast issued at 02:00am July 07). An open ocean swell of 0.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (07 Jul)7ft (2.1m)15s
Afternoon (07 Jul)6ft (1.8m)14s
Evening (07 Jul)6ft (1.9m)15s

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

Light rain (total 3mm), mostly falling on Tue morning. Warm (max 25°C on Wed afternoon, min 23°C on Tue morning). Winds decreasing (fresh winds from the E on Tue morning, light winds from the E by Thu night).

Tuesday
7
Wednesday
8
Thursday
9
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
0
0
0
0
0
0
0
0
0
2
1
2
1
1
2
2
1
2
3
3
3
3
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)
1.2
SE
12
1
SSE
15
1.3
SSE
16
2.1
SE
15
1.7
SSE
15
1.8
SSE
14
2
SSE
16
1.9
SSE
15
2.2
SSE
15
1.5
SSE
17
2.4
SSE
16
2.4
SSE
16
2.2
SSE
15
2.5
SSE
15
2.4
SSE
14
2.4
SSE
14
2.4
SSE
14
2.5
SSE
14
2.3
SSE
14
2.1
S
13
2.5
S
15
2.5
S
15
3
S
15
3
S
14
Wave Graph
Metric surfscale
Energy kJ
423
468
759
1833
1279
1389
1933
1721
2010
1265
2801
2866
2198
2648
2383
2265
2234
2277
1956
1585
3178
2868
3281
3249
Wind (km/h)
25
ESE
25
E
30
E
30
E
35
E
30
E
25
ENE
25
E
25
E
25
ENE
25
ENE
15
ENE
20
ENE
15
E
15
E
20
E
15
ESE
15
ESE
15
E
15
E
15
E
15
E
15
E
15
ESE
Wind State
on
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
cross-on
cross-on
on
High Tide
9:44PM1.43m
9:22AM1.25m
10:17PM1.41m
10:52AM1.14m
10:54PM1.37m
1:09PM1.10m
Low Tide
3:53AM0.83m
3:38PM0.66m
5:05AM0.71m
4:28PM0.80m
6:22AM0.54m
5:38PM0.93m
cloud
light rain
mod rain
light rain
light rain
cloud
cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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
 mm
4
7
2
1
Temp °C
23
23
23
23
23
24
24
23
23
23
23
23
24
25
25
24
24
24
24
24
24
24
24
24
Feels °C
22
23
21
22
21
22
23
22
22
22
22
24
24
26
26
25
25
25
25
25
25
25
25
26
Swell 1
Height (m)
Direction
Period (s)
1.2
SE
12
1
SSE
15
1.3
SSE
16
2.1
SE
15
1.7
SSE
15
1.8
SSE
14
2
SSE
16
1.9
SSE
15
2.2
SSE
15
1.8
SSE
14
2.4
SSE
16
2.4
SSE
16
2.2
SSE
15
2.5
SSE
15
2.4
SSE
14
2.4
SSE
14
2.4
SSE
14
2.5
SSE
14
2.3
SSE
14
2.1
S
13
2.5
S
15
2.5
S
15
3
S
15
3
S
14
Energy kJ
423
468
759
1833
1279
1389
1933
1721
2010
1265
2801
2866
2198
2648
2383
2265
2234
2277
1956
1585
3178
2868
3281
3249
Swell 2
Height (m)
Direction
Period (s)
0.8
SSE
16
1
SE
12
0.4
SW
6
0.3
WSW
6
0.3
WSW
7
0.4
WSW
7
0.4
WSW
7
0.7
SSE
19
0.2
NNE
7
1.5
SSE
17
1.3
E
8
1.3
E
8
1.2
E
8
1.2
E
8
0.2
WSW
9
0.2
WSW
9
1.2
E
8
1.2
E
8
1.1
S
18
1.5
S
16
1
E
8
1
E
8
1
E
8
1
E
8
Energy kJ
318
263
10
8
9
15
15
383
5
1230
198
198
164
169
8
8
172
169
733
1208
117
120
127
133
Swell 3
Height (m)
Direction
Period (s)
0.5
NE
8
0.4
WSW
6
0.2
NNE
8
0.3
NE
8
0.3
WSW
6
0.3
NE
7
0.3
WSW
6
0.3
WSW
6
0.2
NNE
7
0.2
NNE
7
0.9
S
18
0.2
NNE
8
0.3
NE
9
0.2
WSW
9
1.1
E
8
1.1
E
8
0.3
NE
8
0.9
SSW
19
1
E
8
0.2
NNE
8
Energy kJ
28
13
6
9
8
9
8
8
5
5
533
7
12
8
144
142
10
517
127
6
Wind waves
Height (m)
Direction
Period (s)
1
E
6
1.1
E
7
1.6
ESE
12
0.3
ENE
7
1.3
E
5
1.4
E
7
1.4
E
7
1.4
E
8
1.3
E
8
1.3
E
8
1.2
E
8
1.2
E
8
Energy kJ
84
126
660
10
99
203
212
217
193
198
173
176
Nearest Offshore or Glassy
Rating
(10 max)
2
3
3
4
4
2
2
3
3
3
3
3
3
3
3
3
4
4
4
3
3
4
4
4
Distance (km)
191
204
204
204
204
191
191
191
191
191
196
191
191
191
191
191
195
195
152
191
191
248
195
195
Best forecast wave conditions in Izu Islands
Rating
(10 max)
2
2
2
3
3
3
3
3
3
3
3
4
3
3
Best forecast wave conditions in Japan
Rating
(10 max)
3
3
3
4
4
4
4
4
5
5
5
4
4
3
4
4
5
4
5
4
3
4
5
5
Header Global
Rating
(10 max)
9
8
8
8
7
6
7
5
5
7
9
9
9
8
7
6
8
9
9
8
7
6
6
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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