Surf Break

Lat Long: 33.07° N 139.84° E

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

Issued: 8 pm 31 Oct 2026 (local time)

Forecast update in  hr  min

Today's Kaiser's (Hachijojima Island) sea temperature is
25.7°C
1.8° 

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 (01 Nov):

  • Morning surf: Morning surf (01 Nov, local time) - 8ft (2.5m), 15s period with SSE swell.
  • Afternoon surf: Afternoon surf (01 Nov, local time) - 8ft (2.5m), 15s period with SSE swell.
  • Evening surf: Evening surf (01 Nov, local time) - 7ft (2.2m), 14s period with SSE swell.

The current surf forecast for Kaiser's (Hachijojima Island) at 12AM is: 1.7m 18s primary swell from a South-southeast direction and 1.7m 15s secondary swell from a Southeast direction (forecast issued at 08:00pm October 31). An open ocean swell of 3.0m 8s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (01 Nov)8ft (2.5m)15s
Afternoon (01 Nov)8ft (2.5m)15s
Evening (01 Nov)7ft (2.2m)14s

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


Short Range Forecast

Some drizzle, heaviest during Mon night. Warm (max 24°C on Mon night, min 20°C on Mon night). Winds decreasing (near gales from the WNW on Sat night, light winds from the S by Sun afternoon).

Sat
31
Sunday
1
Monday
2
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)
1
0
2
2
4
3
2
3
3
4
3
4
3
2
2
1
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
SSE
20
1.8
SE
16
1.7
SSE
18
2.5
SSE
16
2.5
SSE
16
2.5
SSE
15
2.5
SSE
15
2.5
SSE
15
2.5
SSE
15
2.2
SSE
14
2.1
SSE
14
2
SSE
14
1.8
SSE
13
1.8
SSE
13
1.8
SSE
13
1.6
SSE
13
1.6
SSE
13
1.6
SSE
13
Wave Graph
Metric surfscale
Energy kJ
1469
1602
1938
3586
3294
3009
2792
2701
2629
1835
1519
1387
1127
1077
1060
865
852
825
Wind (km/h)
50
WNW
55
WNW
55
NW
40
NW
25
N
15
E
10
ESE
10
SSE
5
S
10
SW
20
W
20
W
25
WSW
30
SW
35
SW
40
SW
45
SW
45
WSW
Wind State
off
off
off
cross-off
cross-off
cross-on
on
cross-on
cross
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
7:14PM1.51m
11:25AM1.25m
8:06PM1.42m
1:25PM1.26m
Low Tide
3:28AM0.31m
2:14PM1.21m
4:47AM0.44m
4:47PM1.23m
clear
clear
clear
clear
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:56
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5:58
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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4:50
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4:49
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 mm
—
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Temp °C
21
21
21
21
21
22
22
22
22
21
21
21
21
21
22
22
23
24
Feels °C
11
9
10
13
17
20
20
21
22
20
18
17
17
17
17
16
16
18
  • 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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