- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Kaiser's (Hachijojima Island) surfForecast / Izu Islands / Japan
48hr Weather and Surf, issued 8 am Saturday 16 May 2026 JSTForecast 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 2.1°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 4PM is: 1.2m 7s primary swell from a East-southeast direction and 0.6m 8s secondary swell from a East direction, 0.7m 7s secondary swell from a North-northeast direction (forecast issued at 08:00am May 16). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 May) | 5ft (1.5m) | 6s |
| Afternoon (16 May) | 4ft (1.2m) | 7s |
| Evening (16 May) | 4ft (1.2m) | 7s |
Table - waves today at Kaiser's (Hachijojima Island). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 22°C on Sun night, min 20°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 16 | Sunday 17 | Monday 18 | Tue 19 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 7 | ENE 6 | ENE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 9 | E 9 | E 8 | E 9 | E 9 | E 8 | E 9 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SE 9 | SE 9 | |
212 | 172 | 116 | 131 | 143 | 147 | 132 | 131 | 189 | 177 | 210 | 263 | 251 | 239 | 215 | 210 | 210 | 181 | 150 | 145 | 150 | 123 | 101 | 101 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 3:55AM1.46m | 5:47PM1.49m | 4:26AM1.48m | 6:39PM1.49m | 4:59AM1.48m | 7:30PM1.44m | ||||||||||||||||||
Low Tide | 10:50AM-0.09m | 11:07PM0.80m | 11:32AM-0.23m | 11:48PM0.87m | 12:15PM-0.29m | 00:24AM0.92m | ||||||||||||||||||
 | | | | |  | | | | | | | | | | | | | | | | | | | |
 | 4:41 | — | — | — | — | — | — | 4:39 | — | — | — | — | — | — | — | 4:39 | — | — | — | — | — | — | — | 4:39 |
 | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:34 | — | — | 6:35 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 21 | 20 | 20 |
16 | 16 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 17 | 18 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 21 | 21 | 21 | 21 | 20 | 19 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | SE 8 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 9 | E 9 | E 8 | E 9 | E 9 | E 8 | E 9 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SE 9 | E 8 |
 kJ | 29 | 57 | 69 | 131 | 143 | 147 | 132 | 131 | 189 | 177 | 210 | 263 | 251 | 239 | 215 | 210 | 210 | 181 | 150 | 145 | 150 | 123 | 101 | 89 |
Swell 2 Height (m) Direction Period (s) | NE 9 | NE 9 | E 9 | E 9 | E 8 | E 8 | ENE 9 | NE 8 | NE 9 | NE 9 | NE 8 | NE 9 | NE 9 | NE 9 | NE 8 | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 | SE 10 | SE 9 | E 8 | SE 9 |
| kJ | 20 | 19 | 54 | 54 | 51 | 36 | 26 | 35 | 49 | 40 | 35 | 51 | 39 | 40 | 35 | 23 | 54 | 53 | 54 | 31 | 82 | 79 | 63 | 101 |
Swell 3 Height (m) Direction Period (s) | SE 11 | SE 11 | ESE 10 | NE 8 | NE 8 | NE 8 | SE 10 | ENE 8 | ENE 8 | NE 9 | NE 9 | SSE 7 | SSE 7 | SSE 7 | SE 8 | SE 8 | SSE 7 | SE 7 | SSE 7 | SSE 7 | NE 10 | NE 10 | ESE 10 | NE 9 |
| kJ | 31 | 18 | 18 | 11 | 18 | 24 | 16 | 24 | 23 | 20 | 22 | 5 | 5 | 5 | 14 | 14 | 21 | 26 | 20 | 20 | 33 | 33 | 31 | 31 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 6 | ENE 7 | NNE 7 | NNE 7 | NNE 6 | NNE 8 | — | — | — | — | — | — | — | — | — | — | — | ESE 2 | — | — | — | — | — |
| kJ | 212 | 172 | 116 | 41 | 25 | 24 | 46 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 196 | 204 | 191 | 191 | 152 | 152 | 152 | 152 | 152 | 152 | 152 | 152 | 0 | 0 | 152 | 152 | 152 | 152 | 195 | 195 | 195 | 195 | 195 | 195 |
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