
Surf Forecasts:
How big are the waves at Kaiser's (Hachijojima Island) today (15 Oct):
- Morning surf: Morning surf (15 Oct, local time) - 4ft (1.2m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (15 Oct, local time) - 5.5ft (1.7m), 9s period with NE swell.
- Evening surf: Evening surf (15 Oct, local time) - 7ft (2.1m), 8s period with NE swell.
The current surf forecast for Kaiser's (Hachijojima Island) at 5AM is: 1.2m 10s primary swell from a East-northeast direction and 0.6m 8s secondary swell from a East-southeast direction (forecast issued at 08:00pm October 14). An open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Oct) | 4ft (1.2m) | 10s |
| Afternoon (15 Oct) | 5.5ft (1.7m) | 9s |
| Evening (15 Oct) | 7ft (2.1m) | 8s |
Table - waves today at Kaiser's (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Wed night, min 22°C on Thu night). Winds increasing (light winds from the W on Fri morning, strong winds from the ENE by Sat afternoon). | ||||||||||||||||||
Wed 14 | Thursday 15 | Friday 16 | ||||||||||||||||
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) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NE 9 | NE 8 | NE 8 | ENE 8 | NE 8 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 |
Wave Graph | ||||||||||||||||||
341 | 253 | 253 | 218 | 269 | 281 | 223 | 430 | 588 | 613 | 567 | 439 | 460 | 419 | 419 | 441 | 352 | 346 | |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off |
High Tide | 6:03PM1.69m | 8:09AM1.46m | 6:21PM1.63m | 8:59AM1.37m | 6:43PM1.55m | |||||||||||||
Low Tide | 1:12AM0.47m | 12:47PM1.13m | 1:47AM0.51m | 1:10PM1.18m | ||||||||||||||
— | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 |
Feels °C | 22 | 23 | 19 | 19 | 19 | 21 | 21 | 23 | 24 | 22 | 22 | 21 | 21 | 22 | 22 | 23 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | WNW 7 | ENE 10 | NE 9 | NE 8 | NE 8 | ENE 8 | NE 8 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 |
341 | 253 | 253 | 218 | 269 | 138 | 223 | 430 | 588 | 613 | 567 | 439 | 460 | 419 | 419 | 441 | 352 | 346 | |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 8 | ENE 10 | NNE 7 | WNW 6 | WNW 6 | ESE 8 | ESE 8 | ESE 8 | NNE 8 | NNE 7 | NNE 6 | ESE 8 | ESE 8 | ESE 8 |
64 | 47 | 47 | 44 | 46 | 281 | 53 | 51 | 20 | 28 | 28 | 27 | 58 | 41 | 23 | 26 | 26 | 25 | |
Swell 3 Height (m) Direction Period (s) | — | S 8 | — | E 16 | — | ESE 8 | ESE 8 | ESE 8 | SE 8 | WNW 6 | WSW 6 | W 5 | ESE 8 | ESE 8 | ESE 8 | S 8 | S 8 | SSE 8 |
— | 1 | — | 5 | — | 47 | 47 | 47 | 35 | 12 | 11 | 8 | 27 | 26 | 26 | 12 | 12 | 12 | |
Wind waves Height (m) Direction Period (s) | W 4 | W 5 | WNW 5 | WNW 6 | WNW 6 | — | WNW 7 | — | — | — | — | — | — | — | — | — | — | — |
13 | 28 | 42 | 97 | 155 | — | 93 | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 228 | 0 | 495 | 227 | 510 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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)










