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 06 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) - 6.5ft (2.0m), 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 4AM is: 1.0m 15s primary swell from a South-southeast direction and 1.0m 12s secondary swell from a Southeast direction, 1.1m 7s secondary swell from a East direction (forecast issued at 08:00pm July 06). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (07 Jul)6.5ft (2.0m)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 9mm), mostly falling on Mon night. Warm (max 24°C on Tue afternoon, min 23°C on Mon night). Mainly fresh winds.

Mon
6
Tuesday
7
Wednesday
8
Thursday
9
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
2
2
1
2
2
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
13
1.1
SE
13
1.2
SE
12
1
SSE
15
1.3
SSE
16
2
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
2.4
SSE
15
2.1
SSE
14
2.3
SSE
14
2.4
SSE
14
2.4
SSE
14
2.4
S
14
1.7
S
15
2.5
S
14
2.5
S
14
Wave Graph
Metric surfscale
Energy kJ
488
398
423
468
759
1706
1279
1389
1933
1721
2010
1265
2801
2866
2228
2449
1775
2027
2099
2129
2216
1297
2593
3005
Wind (km/h)
20
E
25
ESE
25
ESE
25
E
30
ENE
25
E
35
E
30
ENE
25
ENE
25
ENE
25
ENE
25
ENE
20
ENE
20
ENE
20
ENE
20
E
20
E
20
E
20
E
15
E
15
E
15
ENE
15
ENE
15
E
Wind State
on
on
on
cross-on
cross-on
cross-on
cross-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
cross-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
cloud
cloud
cloud
light rain
light rain
light rain
light rain
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
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
6:52
 mm
2
4
2
1
Temp °C
23
23
23
23
23
23
23
24
24
23
23
23
23
24
24
24
24
23
23
23
23
23
23
24
Feels °C
22
22
22
22
22
22
20
22
23
22
22
22
22
24
23
24
24
23
24
24
24
24
24
25
Swell 1
Height (m)
Direction
Period (s)
1.2
SE
13
1.1
SE
13
1.2
SE
12
1
SSE
15
1.5
ESE
12
2
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
2.4
SSE
15
2.1
SSE
14
2.3
SSE
14
2.4
SSE
14
2.4
SSE
14
2.4
S
14
1.9
SSE
13
2.5
S
14
2.5
S
14
Energy kJ
488
398
423
468
575
1706
1279
1389
1933
1721
2010
1265
2801
2866
2228
2449
1775
2027
2099
2129
2216
1249
2593
3005
Swell 2
Height (m)
Direction
Period (s)
0.5
WSW
6
0.7
SSE
16
0.8
SSE
16
1
SE
12
1.3
SSE
16
0.4
NE
8
0.3
WSW
7
0.4
WSW
7
0.4
WSW
7
0.7
SSE
19
0.3
WSW
6
1.5
SSE
17
0.2
NNE
7
0.9
S
18
1.3
E
8
1.3
E
8
0.2
WSW
9
0.2
WSW
9
1.3
E
8
1.2
E
8
1.7
S
15
0.6
SSW
20
1.2
E
8
Energy kJ
23
223
318
263
759
15
9
15
15
383
8
1230
5
527
203
213
8
8
203
173
1297
301
182
Swell 3
Height (m)
Direction
Period (s)
0.5
NE
8
0.5
NE
7
0.5
NE
8
0.4
WSW
6
0.4
SW
6
0.3
WSW
6
0.3
WSW
6
0.4
WSW
6
0.2
NNE
7
0.3
WSW
6
1.1
S
16
0.1
NE
8
0.2
WSW
9
0.2
WSW
9
0.2
WSW
9
0.3
NE
8
Energy kJ
28
27
28
13
10
8
8
14
5
8
651
3
8
8
7
9
Wind waves
Height (m)
Direction
Period (s)
1.2
E
7
1
E
7
1
E
6
1.1
E
7
0.5
NE
7
0.3
ENE
7
1.3
ENE
6
1.4
ENE
7
1.4
E
7
1.4
E
7
1.4
E
8
1.4
E
8
1.3
E
8
1.3
E
8
1.3
E
8
1.3
E
8
1.3
E
8
1.2
E
8
1.2
E
8
Energy kJ
131
94
81
127
27
10
106
186
203
215
227
227
201
201
198
208
208
177
177
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
3
4
4
2
3
3
3
3
4
3
3
3
3
3
3
3
3
4
3
3
Distance (km)
191
191
191
196
204
204
204
191
191
191
191
191
204
191
191
191
191
191
191
191
195
195
191
191
Best forecast wave conditions in Izu Islands
Rating
(10 max)
1
1
1
2
3
3
3
3
3
3
3
3
3
3
3
3
3
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
3
3
3
4
4
3
4
5
4
4
5
4
4
4
5
5
5
5
5
4
3
5
Header Global
Rating
(10 max)
6
8
9
8
8
8
7
6
5
5
5
7
9
9
7
8
7
7
9
9
9
9
9
5
  • 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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