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Surf Forecasts:

Kaiser's (Hachijojima Island) surfForecast / Izu Islands / Japan

information circle48hr Weather and Surf, issued 8 am Saturday 22 Nov 2025 JST
Forecast update in hr  min  s Forecast update imminent
Kaiser's (Hachijojima Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kaiser's (Hachijojima Island) sea temperature is
24.6° C
 (Which is 2.1°C warmer than normal for this time of year)

How big are the waves at Kaiser's (Hachijojima Island) today?

The current surf forecast for Kaiser's (Hachijojima Island) at 3PM is: 0.5m 10s primary swell from a East-southeast direction (forecast issued at 08:00am November 22). An open ocean swell of 1.0m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (22 Nov)1.5ft (0.5m)10s
Afternoon (22 Nov)1.5ft (0.5m)10s
Evening (22 Nov)5ft (1.6m)6s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
22
Sunday
23
Monday
24
Tue
25
6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM
Rating
(10 max)
0
1
0
0
0
0
0
0
0
0
1
2
2
2
2
2
2
2
2
2
2
2
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
NE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
1.6
ENE
1.9
ENE
1.6
ESE
2.1
E
1.8
E
1.6
E
1.7
E
1.7
E
1.7
E
1.7
E
1.7
E
1.7
E
1.7
ESE
1.6
ESE
1.6
ESE
1.6
ESE
1.5
ESE
1.5
ESE
1.4
ESE
Period(s) (?)13101010106777777888888999999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6359575655191326276437306250315337346374403412432394358358315315275
Wind
(km/h)
40
NW
25
WNW
5
NNE
15
E
25
ESE
20
SE
20
SE
15
SE
20
SE
25
ESE
10
SSE
20
WNW
10
WNW
10
WNW
10
NW
20
NW
20
NW
20
WNW
20
WNW
15
WNW
20
WNW
15
W
15
W
20
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffcrosscross-
on		ononcross-
on		cross-
on		ononcross-
on		offoffoffoffoffoffoffoffoffoffoffcross-
off		off
High Tide
/ height (m)
7:01AM
1.47
5:11PM
1.54
7:40AM
1.43
5:40PM
1.50
8:20AM
1.39
6:12PM
1.47
Low Tide
/ height (m)
11:54AM
1.04
12:31AM
0.23
12:25PM
1.05
1:05AM
0.26
12:58PM
1.06
1:44AM
0.31
Saturday
22
Sunday
23
Monday
24
Tue
25
Sunrise-6:16-------6:16-------6:18------
Sunset---4:36-------4:35-------4:35----
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
rain showers
rain showers
rain showers
clear
clear
clear
rain showers
part cloud
clear
clear
clear
part cloud
cloud
part cloud
rain showers
Rain (mm)
-------11231---1-------1
Temp. °C171717181919191919192019191919181818181919201920
Feels °C (?)91216151515151616151917181918151414131615161716
  • 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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View detailed surf forecast for Kaiser's (Hachijojima Island) at:
surf-forecast.com

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