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

information circle48hr Weather and Surf, issued 2 pm Monday 23 Mar 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 1.0°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 10PM is: 1.9m 8s primary swell from a Southeast direction and 0.6m 11s secondary swell from a East-northeast direction (forecast issued at 02:00pm March 23). An open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (23 Mar)--
Afternoon (23 Mar)7.5ft (2.3m)8s
Evening (23 Mar)6ft (1.9m)8s

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


Updates in  hr  min  s Forecast update imminent
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM
Rating
(10 max)
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.8
SE
2.3
SE
2
SE
1.9
SE
1.5
SE
1.3
SE
1.5
NE
1.7
NE
1.9
NE
1.7
NE
1.7
NE
1.7
NE
1.6
NE
1.5
NE
1.3
NE
1.1
NE
1.2
NE
1.2
NE
1.9
SE
1.8
SE
2.1
ESE
2.2
ESE
2.5
ESE
3
ESE
Period(s) (?)788888677788888899666778
Wave
Graph
(?)Metric surfscale
Energy kJ (?)308565446438257186154277392309326364363297214173230220228214346453649898
Wind
(km/h)
25
SE
20
ENE
35
N
35
NNW
30
N
25
NNE
30
NE
25
NE
25
NE
20
NE
20
E
20
E
25
ESE
30
ESE
35
SE
35
SE
35
SE
45
SE
45
SE
40
SE
35
SE
45
ESE
50
E
50
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
cross-
off
cross-
off
cross-
off
crosscrosscross-
on
cross-
on
cross-
on
cross-
on
ononononcross-
on
cross-
on
cross-
on
onononononcross-
on
High Tide
/ height (m)
8:59PM
1.14
7:26AM
1.29
10:08PM
0.99
7:50AM
1.23
12:49AM
0.89
8:20AM
1.15
Low Tide
/ height (m)
2:07PM
-0.01
1:47AM
0.75
2:56PM
0.02
2:02AM
0.84
4:00PM
0.09
1:22AM
0.89
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Sunrise------5:39-------5:39-------5:37-
Sunset-5:52-------5:53-------5:54------
mod rain
mod rain
light rain
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
light rain
light rain
mod rain
mod rain
light rain
Rain (mm)
662----------------23661
Temp. °C151515151516161615151515151515151615141312131314
Feels °C (?)111298910999101010998786555534
  • 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

FREE! Surf-Forecast.com widget for your website

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