Surf Break

Lat Long: 33.07° N 139.84° E

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

Issued: 2 am 11 Oct 2026 (local time)

Forecast update in  hr  min

Today's Kaiser's (Hachijojima Island) sea temperature is
26.3°C
0.8° 

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 (11 Oct):

  • Morning surf: Morning surf (11 Oct, local time) - 10ft (3.0m), 11s period with ENE swell.
  • Afternoon surf: Afternoon surf (11 Oct, local time) - 10ft (3.0m), 10s period with ENE swell.
  • Evening surf: Evening surf (11 Oct, local time) - 6ft (1.8m), 16s period with SE swell.

The current surf forecast for Kaiser's (Hachijojima Island) at 9AM is: 3.0m 11s primary swell from a East-northeast direction and 0.4m 18s secondary swell from a Southeast direction, 0.1m 12s secondary swell from a Northeast direction (forecast issued at 02:00am October 11). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (11 Oct)10ft (3.0m)11s
Afternoon (11 Oct)10ft (3.0m)10s
Evening (11 Oct)6ft (1.8m)16s

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


Short Range Forecast

Moderate rain (total 12mm), heaviest on Mon night. Warm (max 25°C on Sun night, min 24°C on Sun morning). Winds decreasing (near gales from the NNE on Mon morning, calm by Tue night).

Sunday
11
Monday
12
Tuesday
13
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
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
Height Map
Wave
Height (m)
Direction
Period (s)
3
E
11
3
E
11
3
E
11
3
ENE
11
3
ENE
11
3
ENE
10
3
ENE
10
1.8
SE
16
1.8
SE
15
2
SE
15
2.1
SE
16
2.1
SE
14
2.1
SE
14
2.1
SE
14
2.1
SE
14
2.1
SE
13
2.2
SE
13
2.3
SE
13
2.2
SE
13
2
ESE
12
1.7
ESE
12
1.6
ESE
11
1.5
ESE
11
1.8
NE
8
Wave Graph
Metric surfscale
Energy kJ
2620
2360
2323
2170
2070
1956
1761
1552
1346
1647
2157
1712
1712
1688
1594
1482
1708
1804
1634
1197
835
571
521
418
Wind (km/h)
40
NE
40
NE
40
NNE
40
NNE
40
NNE
40
NNE
40
NNE
40
NNE
40
NNE
40
NNE
45
NNE
50
NNE
55
NNE
50
NNE
50
NNE
50
NNE
45
NNE
45
NNE
40
NNE
35
NE
30
NE
25
NE
25
ENE
20
ENE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
High Tide
5:27AM1.70m
5:12PM1.76m
6:08AM1.67m
5:29PM1.76m
6:47AM1.61m
5:46PM1.74m
Low Tide
11:09PM0.57m
11:16AM0.80m
11:41PM0.49m
11:41AM0.91m
00:12AM0.46m
12:04PM1.01m
clear
clear
clear
clear
cloud
clear
cloud
cloud
cloud
clear
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:41
—
—
—
—
—
—
—
5:41
—
—
—
—
—
—
—
5:41
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:13
—
—
—
—
—
—
—
5:12
—
—
—
—
—
—
—
5:10
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
1
1
3
1
2
1
1
1
1
—
—
Temp °C
24
24
23
24
24
24
24
24
25
25
25
24
24
24
24
24
24
24
24
24
25
25
25
25
Feels °C
18
19
17
19
20
20
20
20
21
21
20
18
18
19
18
19
19
20
20
21
23
24
24
25
  • 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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