Surf Break

Lat Long: 33.07° N 139.84° E

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

Issued: 8 am 07 Oct 2026 (local time)

Forecast update in  hr  min

Today's Kaiser's (Hachijojima Island) sea temperature is
26.7°C
0.9° 

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 (07 Oct):

  • Morning surf: Morning surf (07 Oct, local time) - 8ft (2.5m), 13s period with E swell.
  • Afternoon surf: Afternoon surf (07 Oct, local time) - 7.5ft (2.3m), 12s period with E swell.
  • Evening surf: Evening surf (07 Oct, local time) - 7.5ft (2.3m), 11s period with E swell.

The current surf forecast for Kaiser's (Hachijojima Island) at 11AM is: 2.5m 13s primary swell from a East direction and 2.5m 10s secondary swell from a Northeast direction (forecast issued at 08:00am October 07). The wind direction is predicted to be offshore and the swell rating is 5.

Time (JST) & DateWave HeightWave Period
Morning (07 Oct)8ft (2.5m)13s
Afternoon (07 Oct)7.5ft (2.3m)12s
Evening (07 Oct)7.5ft (2.3m)11s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Wed night. Warm (max 24°C on Thu afternoon, min 21°C on Wed night). Winds increasing (calm on Wed morning, strong winds from the ENE by Wed night).

Wednesday
7
Thursday
8
Friday
9
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)
6
5
5
4
1
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)
3.5
ESE
14
2.5
E
13
2.5
E
13
2.3
E
12
2.3
E
12
2.3
E
11
3
ENE
11
3
ENE
11
3
ENE
10
2.2
ENE
9
2
ENE
7
2.1
ENE
7
2.2
ENE
7
2.5
ENE
9
1.3
E
16
2.2
ENE
9
1.5
E
17
1.6
E
17
1.6
E
16
1.7
E
16
1.6
E
15
1.6
E
14
Wave Graph
Metric surfscale
Energy kJ
4181
2537
1974
1522
1420
1324
2148
2109
1575
784
400
430
494
990
864
767
1326
1526
1321
1452
1162
1072
Wind (km/h)
10
N
5
WNW
10
NW
10
NNW
20
ENE
30
E
35
E
45
ENE
45
ENE
40
ENE
40
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
NE
30
NE
35
ENE
Wind State
cross-off
glassy
off
cross-off
cross-on
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
3:56PM1.46m
3:02AM1.53m
4:14PM1.55m
3:55AM1.63m
4:34PM1.65m
Low Tide
8:53AM0.45m
9:19PM0.95m
9:37AM0.50m
9:57PM0.81m
10:14AM0.58m
rain showers
rain showers
clear
clear
clear
rain showers
light rain
light rain
light rain
light rain
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:37
—
—
—
—
—
—
5:39
—
—
—
—
—
—
—
5:39
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
5:17
—
—
—
—
—
—
—
5:16
—
—
—
—
—
—
—
5:15
—
—
 mm
1
1
—
—
—
1
3
4
1
1
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
23
23
23
23
22
22
22
21
22
23
23
23
24
23
23
22
21
22
22
22
23
23
Feels °C
24
25
23
23
21
19
18
15
16
17
17
17
18
18
18
17
15
17
17
17
18
17
  • 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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