Kaiser's (Hachijojima Island) Surf Break

Lat Long: 33.07° N 139.84° E

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

Issued: 8 am 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Kaiser's (Hachijojima Island) sea temperature is
25.6° C
0.4° 

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 (09 Jul):

  • Morning surf: Morning surf (09 Jul, local time) - 8ft (2.5m), 14s period with S swell.
  • Afternoon surf: Afternoon surf (09 Jul, local time) - 8ft (2.5m), 14s period with S swell.
  • Evening surf: Evening surf (09 Jul, local time) - 8ft (2.5m), 14s period with S swell.

The current surf forecast for Kaiser's (Hachijojima Island) at 4PM is: 2.5m 14s primary swell from a South direction and 0.9m 8s secondary swell from a East direction (forecast issued at 08:00am July 09). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (09 Jul)8ft (2.5m)14s
Afternoon (09 Jul)8ft (2.5m)14s
Evening (09 Jul)8ft (2.5m)14s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Fri morning, min 24°C on Thu morning). Wind will be generally light.

Thursday
9
Friday
10
Saturday
11
Sun
12
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)
2
2
1
1
2
3
3
4
3
2
3
3
4
4
6
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)
2.3
SSE
14
2.5
S
14
1.9
SSE
13
2.5
S
14
2.3
S
14
2.5
S
14
2
SSW
15
3
S
15
3
S
15
3
SSW
16
3
SSW
16
3.5
SSW
16
3.5
SSW
16
3.5
SSW
17
3.5
SSW
16
0.7
E
9
0.7
E
9
0.7
E
9
0.7
E
9
0.6
E
9
0.6
E
9
0.7
E
9
0.7
E
9
0.7
E
9
Wave Graph
Metric surfscale
Energy kJ
1984
2367
1230
2791
2107
2968
1703
3681
3720
4881
5017
5259
6038
6662
7217
81
81
80
80
58
57
78
78
78
Wind (km/h)
15
ENE
15
ENE
15
ENE
15
E
15
E
15
E
15
ESE
5
E
10
NE
20
E
20
ESE
20
ESE
15
ESE
20
ESE
15
ESE
10
ESE
15
ESE
15
ESE
15
SE
15
SE
10
SSE
10
S
10
S
10
S
Wind State
cross-on
cross-on
cross-on
cross-on
on
on
on
on
cross-on
cross-on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross
cross
cross-on
High Tide
1:09PM1.10m
11:41PM1.34m
3:08PM1.18m
00:40AM1.31m
4:16PM1.29m
1:46AM1.32m
Low Tide
6:22AM0.54m
5:38PM0.93m
7:35AM0.33m
7:20PM1.02m
8:37AM0.11m
8:55PM1.04m
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:37
4:39
4:39
4:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:52
6:52
6:51
 mm
Temp °C
24
24
24
24
24
24
24
24
24
25
25
25
25
25
24
25
24
24
24
24
24
24
24
24
Feels °C
26
26
25
25
26
26
26
28
27
26
26
26
26
26
25
27
25
25
25
26
26
26
27
27
  • 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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