Surf Break

Lat Long: 33.07° N 139.84° E

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

Issued: 2 pm 22 Oct 2026 (local time)

Forecast update in  hr  min

Today's Kaiser's (Hachijojima Island) sea temperature is
26.4°C
1.9° 

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 (22 Oct):

  • Afternoon surf: Afternoon surf (22 Oct, local time) - 5.5ft (1.7m), 13s period with S swell.
  • Evening surf: Evening surf (22 Oct, local time) - 6ft (1.8m), 13s period with S swell.

The current surf forecast for Kaiser's (Hachijojima Island) at 7PM is: 1.6m 12s primary swell from a South direction (forecast issued at 02:00pm October 22). An open ocean swell of 1.2m 7s is not directed at the surf break, a second open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (22 Oct)--
Afternoon (22 Oct)5.5ft (1.7m)13s
Evening (22 Oct)6ft (1.8m)13s

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


Short Range Forecast

Moderate rain (total 18mm), heaviest on Sat morning. Warm (max 25°C on Sat afternoon, min 20°C on Thu night). Winds decreasing (strong winds from the E on Thu night, light winds from the W by Sat night).

Thu
22
Friday
23
Saturday
24
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)
3
3
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
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)
1.8
S
13
1.7
S
13
1.5
S
12
1.8
S
13
2.5
NE
8
3
ENE
8
1.8
SSW
14
3
ENE
8
3
ENE
8
3
ENE
8
2.5
E
8
2
ESE
7
2.2
ESE
8
2.3
ESE
8
2.5
ESE
8
2.5
ESE
8
2.4
ESE
8
1.9
ESE
8
2
ESE
8
1.7
ESE
8
Wave Graph
Metric surfscale
Energy kJ
1074
917
638
1103
769
1375
1396
1299
1207
904
707
371
572
705
785
865
698
441
489
345
Wind (km/h)
25
WNW
25
NW
25
NNW
15
ENE
45
E
45
E
45
E
45
E
45
E
45
E
40
E
35
ESE
40
ESE
40
ESE
40
ESE
40
SE
35
SSE
25
SSW
20
WSW
5
W
Wind State
off
off
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
cross-on
cross-on
cross
cross-off
cross-off
High Tide
3:21PM1.53m
2:49AM1.49m
3:38PM1.58m
3:40AM1.58m
3:57PM1.64m
Low Tide
9:06PM0.93m
9:10AM0.67m
9:38PM0.76m
9:46AM0.70m
clear
clear
part cloud
part cloud
cloud
light rain
light rain
light rain
cloud
cloud
cloud
cloud
light rain
cloud
light rain
light rain
light rain
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
5:50
—
—
—
—
—
—
—
5:50
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
5:00
—
—
—
—
—
—
—
4:59
—
—
—
—
—
—
—
4:58
—
—
 mm
—
—
—
—
—
1
1
1
—
—
—
—
1
—
2
4
3
2
2
1
Temp °C
23
23
24
23
21
20
20
21
21
21
22
22
23
23
22
22
23
24
25
24
Feels °C
20
18
20
22
15
13
13
14
14
14
16
17
19
19
18
19
21
23
26
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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