Surf Forecast Surf Report

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

information circle12 Day Weather and Surf, issued 2 am Monday 16 Jun 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
23.6° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Kaiser's (Hachijojima Island) this week:

The most powerful waves expected at Kaiser's (Hachijojima Island) in the next 12 days are 0.6m 9s and forecast to arrive on Monday (Jun 23) at 9AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 9s period and expected on Monday (Jun 16) at 9AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 9AM (Mon 23rd Jun)2ft (0.6m) 9s

Table - best surf conditions forecast for Kaiser's (Hachijojima Island) over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
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 (?)
0.2
E
0.2
ESE
0.2
ESE
0.3
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.3
E
0.2
ESE
0.3
ESE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
ESE
0.4
ESE
0.5
SE
0.6
ESE
0.6
ESE
0.6
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
E
0.5
E
0.3
NE
0.4
ESE
0.4
ESE
0.3
SE
0.4
ESE
0.4
ESE
Period(s) (?)8888121212111181110101010109101010999999999811891799
Wave
Graph
(?)Metric surfscale
Energy (?)151715182526191816222030343029273944536766726157535257605158464754894157
Wind
(km/h)
30
WSW
35
WSW
40
WSW
35
WSW
35
WSW
25
WSW
15
WSW
20
WSW
15
WNW
10
N
10
NE
10
E
15
ENE
10
ENE
5
NE
5
NNE
5
SW
15
SW
25
SW
25
SW
25
SW
20
WSW
20
W
15
W
10
NW
5
NW
10
NW
10
WSW
15
SW
20
WSW
25
SW
25
SW
25
SW
30
SW
30
WSW
30
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
crosscross-
on
cross-
on
cross-
on
cross-
on
glasscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoffoffoffcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
9:39PM
1.34
8:04AM
1.35
10:21PM
1.34
9:09AM
1.27
11:05PM
1.35
10:37AM
1.18
11:51PM
1.35
12:35PM
1.14
12:36AM
1.36
2:33PM
1.19
1:21AM
1.37
3:53PM
1.28
2:06AM
1.39
4:53PM
1.36
2:51AM
1.42
5:44PM
1.41
3:36AM
1.44
6:29PM
1.42
4:23AM
1.47
7:11PM
1.41
5:11AM
1.48
7:51PM
1.39
Low Tide
/ height (m)
2:33PM
0.23
2:47AM
0.95
3:18PM
0.35
3:56AM
0.93
4:08PM
0.49
5:18AM
0.84
5:05PM
0.63
6:38AM
0.68
6:11PM
0.77
7:46AM
0.47
7:26PM
0.89
8:42AM
0.23
8:41PM
0.96
9:32AM
0.02
9:44PM
0.99
10:19AM
-0.14
10:35PM
1.00
11:06AM
-0.22
11:19PM
0.99
11:51AM
-0.21
11:58PM
0.98
12:36PM
-0.12
12:37AM
0.97
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Sunrise4:31--4:31--4:31--4:31--4:31--4:31--4:31--4:31--4:31--4:33--4:33--4:33--
Sunset-6:51--6:51--6:51--6:51--6:52--6:52--6:52--6:52--6:52--6:52--6:52--6:52-
part cloudpart cloudpart cloudclearclearclearclearclearpart cloudpart cloudclearclearpart cloudclearclearclearclearclearclearpart cloudpart cloudpart cloudcloudcloudrain showersclearclearclearclearpart cloudpart cloudcloudpart cloudpart cloudcloudpart cloud
Rain (mm)
------------------------1-----------
Temp. °C252525252525242425242424232323232424242525252525252525252525242525252525
Feels °C (?)252423242526272627272726262626272626242526272727262827282727242525252526

Short Range Forecast: Mostly dry. Warm (max 25°C on Mon morning, min 24°C on Mon morning). Winds decreasing (fresh winds from the WSW on Mon night, light winds from the N by Wed night).

Days 3-6 Weather Summary Mostly dry. Warm (max 24°C on Thu morning, min 22°C on Fri night). Wind will be generally light.

Days 6-9 Weather Summary Some drizzle, heaviest during Tue morning. Warm (max 25°C on Sun afternoon, min 24°C on Sun morning). Wind will be generally light.

Long Range Forecast: Mostly dry. Warm (max 25°C on Wed morning, min 24°C on Wed night). Winds increasing (light winds from the WSW on Wed morning, fresh winds from the SW by Fri night).

  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
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Information about the Kaiser's (Hachijojima Island) Surf forecast

The above surf forecast table for Kaiser's (Hachijojima Island) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Kaiser's (Hachijojima Island) can be found by selecting the local surf guide option on the grey menu. Our Kaiser's (Hachijojima Island) surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Kaiser's (Hachijojima Island)) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Kaiser's (Hachijojima Island) may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Kaiser's (Hachijojima Island) is 191 km (119 miles) from Oshima. If you plan a holiday in Izu Islands, look for hotels and other accommodation in Oshima. Oshima has rooms for a wide range of budgets as well as car hire and transport links.

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