Surf Forecasts:
How big are the waves at Kaiser's (Hachijojima Island) today (20 Jun):
- Morning surf: Morning surf (20 Jun, local time) - 1.5ft (0.4m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (20 Jun, local time) - 2ft (0.6m), 9s period with NE swell.
- Evening surf: Evening surf (20 Jun, local time) - 2.5ft (0.8m), 8s period with NE swell.
The current surf forecast for Kaiser's (Hachijojima Island) at 8AM is: 0.4m 10s primary swell from a Southeast direction (forecast issued at 02:00am June 20). An open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 1.5ft (0.4m) | 10s |
| Afternoon (20 Jun) | 2ft (0.6m) | 9s |
| Evening (20 Jun) | 2.5ft (0.8m) | 8s |
Table - waves today at Kaiser's (Hachijojima Island). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 23mm), heaviest during Sat morning. Warm (max 24°C on Sat afternoon, min 22°C on Mon night). Mainly strong winds. | ||||||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||||||||||||
12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | NE 9 | NE 9 | SE 10 | SE 10 | SE 10 | NE 9 | NE 9 | NE 8 | NE 10 | ENE 10 | ENE 10 | ENE 10 | NE 10 | ENE 10 | NE 10 | NE 10 | ENE 10 | NE 10 | NE 10 | NE 10 | ENE 11 | NE 11 | ENE 11 | NE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 39 | 39 | 34 | 33 | 46 | 65 | 61 | 86 | 216 | 314 | 296 | 261 | 192 | 168 | 137 | 139 | 130 | 151 | 151 | 154 | 143 | 115 | 78 | 71 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | on | cross-on | cross-off | cross-off | cross-off | off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off |
High Tide | 9:29PM1.32m | 8:06AM1.39m | 10:05PM1.33m | 9:11AM1.31m | 10:40PM1.36m | 10:29AM1.23m | ||||||||||||||||||
Low Tide | 2:30AM0.95m | 3:15PM0.36m | 3:36AM0.93m | 4:00PM0.57m | 4:54AM0.88m | 4:43PM0.75m | ||||||||||||||||||
 |  |  |  |  | |  |  | | | |  |  | | |  | | |  | | | | | | |
 | — | 4:31 | — | — | — | — | — | — | — | 4:31 | — | — | — | — | — | — | — | 4:31 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — |
mm | 1 | — | — | 4 | 14 | 1 | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 24 |
Feels °C | 26 | 27 | 26 | 25 | 26 | 25 | 23 | 26 | 26 | 24 | 21 | 21 | 20 | 20 | 20 | 19 | 20 | 21 | 20 | 18 | 18 | 19 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | SW 7 | SW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 6 | NE 10 | ENE 10 | ENE 10 | ENE 10 | NE 10 | ENE 10 | NE 10 | NE 10 | ENE 10 | NE 10 | NE 10 | NE 10 | ENE 11 | NE 11 | ENE 11 | ENE 10 |
| kJ | 128 | 112 | 83 | 88 | 88 | 123 | 138 | 104 | 216 | 314 | 296 | 261 | 192 | 168 | 137 | 139 | 130 | 151 | 151 | 154 | 143 | 115 | 78 | 64 |
Swell 2 Height (m) Direction Period (s) | NE 9 | NE 9 | SE 10 | SE 10 | NE 9 | NE 9 | NE 9 | NE 8 | WSW 6 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | NE 10 | NE 11 |
| kJ | 39 | 39 | 34 | 33 | 43 | 65 | 61 | 86 | 85 | 29 | 29 | 29 | 40 | 54 | 76 | 61 | 61 | 61 | 61 | 61 | 35 | 35 | 51 | 71 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | ENE 9 | ENE 8 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 11 | SE 11 | SE 11 | SE 11 | E 6 | — | ENE 11 | — | E 16 | S 12 | S 12 | S 11 | S 11 | SE 10 | SE 11 |
| kJ | 34 | 34 | 30 | 28 | 46 | 44 | 41 | 41 | 41 | 20 | 19 | 19 | 31 | 3 | — | 51 | — | 5 | 3 | 3 | 2 | 2 | 50 | 55 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WSW 7 | WSW 7 | ENE 4 | — | WSW 6 | WSW 5 | WSW 6 | WSW 7 | WSW 8 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | W 7 | W 8 | W 8 | W 8 | W 7 |
| kJ | — | — | — | — | — | 223 | 195 | 5 | — | 69 | 102 | 268 | 520 | 865 | 1076 | 1073 | 1024 | 864 | 703 | 675 | 913 | 979 | 1060 | 618 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 227 | 227 | 0 | 0 | 227 | 0 | 497 | 233 | 195 | 233 | 237 | 237 | 239 | 228 | 191 | 204 | 191 | 191 | 239 | 191 | 191 | 204 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Kaiser's (Hachijojima Island) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest