Surf Forecasts:
How big are the waves at Kaiser's (Hachijojima Island) today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 13ft (4.0m), 16s period with SE swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 15ft (4.5m), 16s period with SE swell.
- Evening surf: Evening surf (04 Aug, local time) - 16ft (5.0m), 16s period with SE swell.
The current surf forecast for Kaiser's (Hachijojima Island) at 4AM is: 3.5m 17s primary swell from a Southeast direction and 0.5m 14s secondary swell from a East direction, 2.5m 7s secondary swell from a Northeast direction (forecast issued at 08:00pm August 03). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | 13ft (4.0m) | 16s |
| Afternoon (04 Aug) | 15ft (4.5m) | 16s |
| Evening (04 Aug) | 16ft (5.0m) | 16s |
Table - waves today at Kaiser's (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Mon night. Warm (max 28°C on Wed morning, min 27°C on Mon night). Mainly strong winds. | ||||||||||||||||||
Mon 3 | Tuesday 4 | Wednesday 5 | ||||||||||||||||
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) | ESE 16 | ESE 16 | ESE 16 | SE 17 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SE 15 | SSE 14 |
Wave Graph  | ||||||||||||||||||
 kJ | 4915 | 5303 | 5562 | 6868 | 7299 | 7812 | 8427 | 9447 | 10806 | 11317 | 11070 | 14156 | 15103 | 15084 | 13467 | 11897 | 11134 | 8087 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 8:20PM1.55m | 8:17AM1.37m | 8:44PM1.51m | 9:20AM1.24m | ||||||||||||||
Low Tide | 2:29AM0.71m | 2:19PM0.65m | 3:22AM0.64m | 2:50PM0.79m | ||||||||||||||
 |  |  |  |  |  | |  | | | | | | | | | | | |
 | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — |
 | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — |
mm | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 25 | 25 | 27 | 27 | 27 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | ESE 16 | ESE 16 | ESE 16 | SE 17 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 16 | SE 15 | SE 15 | SE 15 | SSE 14 |
| kJ | 4915 | 5303 | 5562 | 6868 | 7299 | 7812 | 8427 | 9447 | 10806 | 11317 | 11070 | 14156 | 15103 | 15084 | 13467 | 11897 | 11134 | 8087 |
Swell 2 Height (m) Direction Period (s) | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | — | — | — | — | — | — | — | ENE 18 | — | ENE 18 | ENE 18 |
| kJ | 140 | 94 | 94 | 94 | 134 | 97 | 93 | — | — | — | — | — | — | — | 31 | — | 30 | 30 |
Swell 3 Height (m) Direction Period (s) | — | — | E 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 94 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 8 | ENE 8 | ENE 8 | ENE 8 | E 13 | E 12 | — | — | — | E 11 | E 8 |
| kJ | 352 | 524 | 604 | 698 | 662 | 598 | 589 | 816 | 931 | 843 | 866 | 86 | 80 | — | — | — | 1144 | 692 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 227 | 227 | 495 | 227 | 227 | 497 | 227 | 218 | 497 | 497 | 497 | 495 | 495 | 495 | 495 | 218 | 218 | 204 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
Header Global | ||||||||||||||||||
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