Surf Forecasts:
How big are the waves at Kaiser's (Hachijojima Island) today (16 Aug):
- Afternoon surf: Afternoon surf (16 Aug, local time) - 4.5ft (1.4m), 9s period with E swell.
- Evening surf: Evening surf (16 Aug, local time) - 5ft (1.5m), 9s period with E swell.
The current surf forecast for Kaiser's (Hachijojima Island) at 9PM is: 1.5m 9s primary swell from a East direction and 0.4m 11s secondary swell from a Southeast direction (forecast issued at 02:00pm August 16). An open ocean swell of 0.8m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Aug) | - | - |
| Afternoon (16 Aug) | 4.5ft (1.4m) | 9s |
| Evening (16 Aug) | 5ft (1.5m) | 9s |
Table - waves today at Kaiser's (Hachijojima Island). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Tue night. Warm (max 27°C on Sun afternoon, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Sun 16 | Monday 17 | Tuesday 18 | ||||||||||||||||||
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) | E 10 | E 9 | E 9 | E 9 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 313 | 318 | 372 | 364 | 270 | 306 | 299 | 299 | 252 | 247 | 241 | 235 | 163 | 169 | 131 | 128 | 134 | 122 | 143 | 128 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | on | 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 |
High Tide | 7:42PM1.61m | 7:51AM1.50m | 8:00PM1.62m | 8:39AM1.38m | 8:17PM1.61m | |||||||||||||||
Low Tide | 1:23PM0.56m | 1:47AM0.70m | 1:46PM0.75m | 2:29AM0.68m | 2:04PM0.90m | |||||||||||||||
 | | |  |  | |  | | | | | | | |  | | | | | | |
 | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — |
 | — | — | 6:25 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 27 | 27 |
Feels °C | 28 | 27 | 27 | 27 | 28 | 27 | 26 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | E 10 | SSW 8 | SSW 9 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | E 8 | SSW 8 | SSW 8 | SE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 7 |
| kJ | 313 | 75 | 84 | 88 | 61 | 55 | 54 | 39 | 38 | 26 | 241 | 25 | 26 | 31 | 125 | 121 | 125 | 115 | 66 | 91 |
Swell 2 Height (m) Direction Period (s) | SSW 9 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SSW 8 | SE 11 | SE 10 | SE 10 | SW 8 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 |
| kJ | 77 | 42 | 42 | 42 | 42 | 42 | 41 | 41 | 41 | 40 | 43 | 40 | 39 | 36 | 17 | 37 | 37 | 37 | 37 | 27 |
Swell 3 Height (m) Direction Period (s) | E 9 | ESE 9 | SW 8 | WSW 8 | ESE 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | SE 11 | SW 9 | ESE 8 | SSW 8 | SE 10 | SW 8 | SW 8 | SW 8 | SW 8 | SSW 8 |
| kJ | 45 | 29 | 11 | 7 | 16 | 21 | 21 | 21 | 19 | 18 | 40 | 12 | 14 | 25 | 37 | 16 | 16 | 15 | 16 | 12 |
Wind waves Height (m) Direction Period (s) | — | E 9 | E 9 | E 9 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | — | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 |
| kJ | — | 318 | 372 | 364 | 270 | 306 | 299 | 299 | 252 | 247 | — | 235 | 163 | 169 | 131 | 128 | 134 | 122 | 143 | 128 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 218 | 191 | 191 | 191 | 191 | 191 | 204 | 191 | 191 | 191 | 191 | 191 | 191 | 191 | 196 | 204 | 191 | 191 | 191 | 191 |
Best forecast wave conditions in Izu Islands | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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