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 03 Aug 2026 (local time)

Forecast update in  hr  min

Today's Kaiser's (Hachijojima Island) sea temperature is
29.6° C
2.2° 

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 (03 Aug):

  • Morning surf: Morning surf (03 Aug, local time) - 8ft (2.5m), 16s period with ESE swell.
  • Afternoon surf: Afternoon surf (03 Aug, local time) - 10ft (3.0m), 17s period with ESE swell.
  • Evening surf: Evening surf (03 Aug, local time) - 10ft (3.0m), 16s period with ESE swell.

The current surf forecast for Kaiser's (Hachijojima Island) at 3PM is: 3.0m 17s primary swell from a East-southeast direction and 0.5m 14s secondary swell from a East direction, 1.3m 6s secondary swell from a North-northeast direction (forecast issued at 08:00am August 03). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (03 Aug)8ft (2.5m)16s
Afternoon (03 Aug)10ft (3.0m)17s
Evening (03 Aug)10ft (3.0m)16s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Mon afternoon. Warm (max 28°C on Mon morning, min 27°C on Mon afternoon). Winds increasing (moderate winds from the ENE on Mon morning, strong winds from the NE by Tue afternoon).

Monday
3
Tuesday
4
Wednesday
5
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
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
Wave
Height (m)
Direction
Period (s)
2.4
ESE
16
2.5
ESE
16
3
ESE
17
3
ESE
17
3
ESE
16
3
ESE
16
3.5
SE
16
3.5
SE
17
4
SE
16
4
SE
16
4.5
SE
16
4.5
SE
16
5
SE
16
5
SE
16
5
SE
16
5
SE
16
6
SE
16
6
SE
16
5.5
SE
16
5.5
SE
15
5.5
SE
15
5
SSE
15
Wave Graph
Metric surfscale
Energy kJ
2936
3685
4648
4868
4915
5303
5471
6868
7536
8061
9126
10320
11751
12462
12715
13007
16705
17077
15877
13681
11974
11005
Wind (km/h)
25
ENE
25
ENE
35
NE
35
ENE
45
ENE
45
ENE
45
NE
45
NE
45
NE
40
ENE
45
NE
50
NE
45
ENE
45
ENE
45
ENE
45
ENE
45
ENE
45
ENE
45
ENE
45
ENE
40
E
35
E
Wind State
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
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
7:26AM1.48m
8:20PM1.55m
8:17AM1.37m
8:44PM1.51m
9:20AM1.24m
Low Tide
1:49PM0.51m
2:29AM0.71m
2:19PM0.65m
3:22AM0.64m
2:50PM0.79m
clear
clear
clear
thunderstorm
thunderstorm
clear
cloud
cloud
cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:54
4:54
4:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:37
6:37
6:37
 mm
1
1
1
Temp °C
28
28
28
28
27
27
27
27
27
27
27
27
27
27
27
27
27
27
28
28
28
28
Feels °C
29
29
28
28
24
24
24
23
23
24
24
23
24
24
25
24
25
25
27
27
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
How to use the Wavefinder 

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