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Kaiser's (Hachijojima Island) location map

Kaiser's (Hachijojima Island) surf Forecast / Izu Islands / Japan

12 Day Weather and Surf, issued 2 am Saturday 20 Apr 2024 JST
Forecast update in  hr  min  s 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 20.6°C (Statistics for 20 Apr 1981-2005 - mean: 19.8 °C max: 21.8 °C min: 18.4 °C)
  • 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>
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 20.6°C (Statistics for 20 Apr 1981-2005 - mean: 19.8 °C max: 21.8 °C min: 18.4 °C)


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

The surf forecast for Kaiser's (Hachijojima Island) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Apr 20) at 9AM. The primary swell is predicted to be 1.5m and 10s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Kaiser's (Hachijojima Island) in the next 12 days are 2.2m 7s and forecast to arrive on Wednesday (Apr 24) at 12AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Monday (Apr 22) at 9AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Sat 20th Apr)5ft (1.5m) 10s
Best Surf 9AM (Sat 20th Apr)5ft (1.5m) 10s
Most Powerful12AM (Wed 24th Apr)7ft (2.2m) 7s

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

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Quick surf report for Kaiser's (Hachijojima Island):

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Updates in  hr  min  s Update imminent
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
01
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
Swell
Height Map
Wave Height (m) & direction (?)
1.5
NE
1.3
NE
1.1
NE
1.2
NNE
1.1
NE
1
NNE
0.8
NNE
1.3
NNE
2.1
NE
2.1
ENE
2.1
ENE
2.2
E
1.8
E
1.5
E
1.1
E
0.6
NE
0.6
NE
0.6
NE
0.8
NE
0.8
NE
0.8
NE
1
NE
0.9
NE
0.9
NE
1.4
SE
1.6
SE
1.6
SE
1.7
SE
2.3
SE
2.5
SE
1.9
ESE
1.6
ESE
1.5
ESE
1.1
ESE
1
ESE
1
ESE
Period(s) (?)101010101110997777778111016161414131097888778889109
Wave
Graph
(?)Metric surfscale
Energy (?)4423152072722632041132763824034434673332351387267171299251221331134110158346330381498659414300274168175161
Wind
(km/h)
25
W
30
W
25
WSW
20
WSW
25
WSW
25
SSW
55
SW
50
NNE
30
ENE
35
ENE
35
E
35
ESE
35
SSW
45
SW
25
NNW
30
WNW
30
W
10
SW
20
SE
25
ESE
55
E
65
NNE
40
N
20
NW
15
WSW
20
SW
25
S
35
E
60
ENE
35
NE
30
NE
20
NNE
5
NE
10
SSW
15
SE
25
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffcross-
off
cross-
off
cross-
off
crosscross-
off
crosscross-
on
cross-
on
cross-
on
oncrosscross-
off
cross-
off
offoffcross-
off
ononcross-
on
crosscross-
off
offcross-
off
cross-
off
crossoncross-
on
cross-
on
cross-
on
crosscrosscrossoncross-
on
High Tide
/ height (m)
3:31PM
1.29
4:11AM
1.38
4:14PM
1.37
4:27AM
1.44
4:53PM
1.42
4:43AM
1.48
5:31PM
1.44
4:59AM
1.49
6:09PM
1.43
5:16AM
1.49
6:47PM
1.40
5:34AM
1.46
7:27PM
1.34
5:56AM
1.42
8:11PM
1.27
6:21AM
1.37
9:01PM
1.20
6:51AM
1.31
10:03PM
1.13
7:28AM
1.24
11:29PM
1.09
8:18AM
1.17
1:11AM
1.12
Low Tide
/ height (m)
9:47AM
0.71
9:45PM
0.50
10:14AM
0.59
10:17PM
0.55
10:41AM
0.47
10:45PM
0.61
11:09AM
0.35
11:12PM
0.67
11:36AM
0.24
11:38PM
0.73
12:04PM
0.15
12:05AM
0.78
12:34PM
0.09
12:32AM
0.82
1:06PM
0.06
1:01AM
0.86
1:44PM
0.07
1:33AM
0.90
2:30PM
0.11
2:12AM
0.95
3:31PM
0.18
3:19AM
1.00
4:50PM
0.26
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
01
Sunrise5:03--5:03--5:01--5:01--5:00--4:58--4:58--4:56--4:56--4:54--4:54--4:52--
Sunset-6:14--6:15--6:15--6:15--6:16--6:17--6:19--6:19--6:20--6:21--6:22--6:22-
part cloudcloudcloudpart cloudcloudheavy rainrain showerspart cloudcloudcloudlight rainlight rainheavy rainrain showersrain showersclearclearpart cloudcloudcloudheavy rainpart cloudclearpart cloudpart cloudpart cloudmod rainheavy rainmod rainpart cloudclearclearpart cloudcloudheavy rainlight rain
Rain (mm)
-----214---551921-----38-----10136-----233
Temp. °C202020202020211818171718212220191919191921181819192020171819191919191819
Feels °C (?)1616161817141411131111111517181415171817187111718181812914141718191716

Short Range Forecast: Heavy rain (total 25mm), heaviest during Sun night. Warm (max 21°C on Mon morning, min 17°C on Mon night). Winds increasing (light winds from the SW on Sun afternoon, near gales from the SW by Mon morning).

Days 3-6 Weather Summary Heavy rain (total 32mm), heaviest during Wed morning. Warm (max 22°C on Wed afternoon, min 16°C on Tue afternoon). Winds decreasing (strong winds from the ESE on Tue night, calm by Thu night).

Days 6-9 Weather Summary Heavy rain (total 48mm), heaviest during Fri night. Warm (max 21°C on Fri night, min 16°C on Sun night). Winds decreasing (gales from the NNE on Fri night, light winds from the WNW by Sat night).

Long Range Forecast: Heavy rain (total 45mm), heaviest during Wed afternoon. Very mild (max 19°C on Mon night, min 16°C on Mon morning). Winds decreasing (near gales from the ENE on Mon afternoon, calm by Tue night).

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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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