Surf Break

Lat Long: 33.07° N 139.84° E

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

Issued: 2 am 10 Oct 2026 (local time)

Forecast update in  hr  min

Today's Kaiser's (Hachijojima Island) sea temperature is
26.3°C
0.7° 

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 (10 Oct):

  • Morning surf: Morning surf (10 Oct, local time) - 10ft (3.0m), 13s period with E swell.
  • Afternoon surf: Afternoon surf (10 Oct, local time) - 10ft (3.0m), 12s period with E swell.
  • Evening surf: Evening surf (10 Oct, local time) - 11ft (3.5m), 12s period with E swell.

The current surf forecast for Kaiser's (Hachijojima Island) at 8AM is: 3.0m 13s primary swell from a East direction and 0.3m 10s secondary swell from a Northeast direction (forecast issued at 02:00am October 10). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (10 Oct)10ft (3.0m)13s
Afternoon (10 Oct)10ft (3.0m)12s
Evening (10 Oct)11ft (3.5m)12s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Sun night, min 23°C on Sat morning). Mainly strong winds.

Saturday
10
Sunday
11
Monday
12
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
1
1
1
1
1
1
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)
1.7
E
14
1.7
ESE
14
1.9
ESE
13
3
E
13
3
E
12
3
E
12
3.5
E
12
3.5
E
12
3
E
11
3
E
11
3
E
11
3
ENE
11
3
ENE
10
3
ENE
10
3
ENE
10
1.8
SE
16
1.8
SE
15
1.8
SE
14
1.8
SE
14
1.8
SE
14
1.8
SE
14
1.9
SE
14
3
NE
9
3
NE
9
Wave Graph
Metric surfscale
Energy kJ
1229
1172
1229
3032
2808
2891
3024
2926
2620
2496
2134
1998
1798
1714
1605
1532
1441
1382
1344
1288
1215
1338
1328
1328
Wind (km/h)
35
ENE
35
NE
35
NE
35
NE
35
NE
35
NE
35
NE
35
NE
35
NE
35
NNE
35
NNE
35
NE
35
NNE
35
NNE
30
NE
30
NE
30
NNE
35
NNE
35
NE
35
NNE
35
NNE
40
NE
40
NNE
35
NNE
Wind State
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
4:43AM1.69m
4:54PM1.72m
5:27AM1.70m
5:12PM1.76m
6:08AM1.67m
5:29PM1.76m
Low Tide
10:34PM0.67m
10:47AM0.68m
11:09PM0.57m
11:16AM0.80m
11:41PM0.49m
11:41AM0.91m
part cloud
part cloud
cloud
clear
cloud
part cloud
cloud
clear
part cloud
clear
part cloud
part cloud
clear
clear
cloud
cloud
part cloud
part cloud
cloud
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:39
—
—
—
—
—
—
—
5:41
—
—
—
—
—
—
—
5:41
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:14
—
—
—
—
—
—
—
5:13
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—
—
—
—
—
—
5:12
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
24
23
23
24
23
24
23
24
24
24
24
24
24
24
24
24
24
25
24
24
25
24
24
24
Feels °C
19
18
17
18
18
19
18
19
19
19
19
19
20
20
20
20
20
20
19
19
20
18
18
19
  • 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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