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Surf Forecasts:

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

information circle48hr Weather and Surf, issued 8 pm Friday 13 Feb 2026 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
19.7° C
 (Which is 1.2°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 1AM is: 0.4m 10s primary swell from a Southeast direction and 0.2m 9s secondary swell from a North-northeast direction (forecast issued at 08:00pm February 13). An open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (14 Feb)1.5ft (0.4m)10s
Afternoon (14 Feb)1.5ft (0.4m)6s
Evening (14 Feb)1.5ft (0.5m)10s

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
Fri
13
Saturday
14
Sunday
15
Monday
16
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM
Rating
(10 max)
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.3
SE
0.3
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
NE
0.4
ESE
0.5
SE
0.5
SE
0.6
ESE
0.6
SE
0.7
SE
0.7
SE
0.7
ESE
0.7
ESE
0.7
ESE
0.7
E
0.8
ESE
0.7
E
0.8
ESE
0.8
E
0.8
E
Period(s) (?)10101099101069101010101010101010131312121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1515232229333383248496780102104909286168222148192184180
Wind
(km/h)
35
WNW
35
WNW
30
WNW
25
WNW
20
WNW
15
W
15
WSW
10
SW
20
SSW
25
SW
25
WSW
25
SW
35
SW
30
WSW
35
WSW
30
W
30
W
30
WSW
35
WSW
40
SW
35
SW
25
WSW
25
NW
35
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffoffcross-
off		cross-
off		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		off
High Tide
/ height (m)
5:14AM
1.09
3:05PM
1.08
5:30AM
1.14
3:50PM
1.19
5:48AM
1.19
Low Tide
/ height (m)
9:42PM
0.10
10:06AM
0.80
10:22PM
-0.01
10:31AM
0.72
10:55PM
-0.07
10:55AM
0.64
Fri
13
Saturday
14
Sunday
15
Monday
16
Sunrise-----6:26-------6:24-------6:24--
Sunset-------5:22-------5:23-------5:24
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
cloud
rain showers
rain showers
rain showers
clear
clear
rain showers
part cloud
clear
light rain
light rain
cloud
Rain (mm)
-------------111--1--22-
Temp. °C131313131313131416161616171617171717181819181515
Feels °C (?)6567899111210101010111112121212111314117
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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View detailed surf forecast for Kaiser's (Hachijojima Island) at:
surf-forecast.com

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